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hdf5/test/links.c
Quincey Koziol d16a803257 [svn-r13750] Description: 
Various minor cleanups found while working on the "unique, but sharable"
ISOHM changes.

Tested on:
	Mac OS X/32 10.4.9 (amazon)
	FreeBSD/32 6.2 (duty)
2007-05-13 23:05:28 -05:00

9667 lines
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Friday, April 10, 1998
*
* Purpose: Tests hard, soft (symbolic) & external links.
*/
#include "h5test.h"
#include "H5Lprivate.h"
/*
* This file needs to access private information from the H5G package.
* This file also needs to access the group testing code.
*/
#define H5G_PACKAGE
#define H5G_TESTING
#include "H5Gpkg.h" /* Groups */
const char *FILENAME[] = {
"links0",
"links1",
"links2",
"links3",
"links4a",
"links4b",
"links4c",
"links4d",
"links5",
NULL
};
#define LINK_BUF_SIZE 1024
#define NAME_BUF_SIZE 1024
#define MAX_NAME_LEN ((64*1024)+1024)
/* Link type IDs */
#define UD_HARD_TYPE 201
#define UD_CB_TYPE H5L_TYPE_MAX
#define UD_PLIST_TYPE 128
#define UD_CBFAIL_TYPE UD_PLIST_TYPE
#define UD_ERROR_TYPE 189
#define UD_BAD_TYPE1 H5G_LINK_HARD
#define UD_BAD_TYPE2 (H5L_TYPE_UD_MIN - 5)
#define UD_BAD_VERS (H5L_LINK_CLASS_T_VERS + 1)
#define DEST_PROP_NAME "destination_group"
#define REREG_TARGET_NAME "rereg_target"
#define UD_CB_LINK_NAME "ud_callback_link"
#define NEW_UD_CB_LINK_NAME "ud_callback_link2"
#define UD_CB_TARGET "ud_target"
#define UD_CB_TARGET_LEN 10
#define LE_FILENAME "le_extlink1.h5"
#define BE_FILENAME "be_extlink1.h5"
#define H5L_DIM1 100
#define H5L_DIM2 100
/* Creation order macros */
#define CORDER_GROUP_NAME "corder_group"
#define CORDER_SOFT_GROUP_NAME "corder_soft_group"
#define CORDER_NLINKS 18
#define CORDER_ITER_STOP 3
#define CORDER_EST_ENTRY_LEN 9
/* Timestamp macros */
#define TIMESTAMP_GROUP_1 "timestamp1"
#define TIMESTAMP_GROUP_2 "timestamp2"
/* Link iteration struct */
typedef struct {
H5_iter_order_t order; /* Direction of iteration */
unsigned ncalled; /* # of times callback is entered */
unsigned nskipped; /* # of links skipped */
int stop; /* # of iterations to stop after */
int64_t curr; /* Current creation order value */
size_t max_visit; /* Size of "visited link" flag array */
hbool_t *visited; /* Pointer to array of "visited link" flags */
} link_iter_info_t;
/*-------------------------------------------------------------------------
* Function: mklinks
*
* Purpose: Build a file with assorted links.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Robb Matzke
* Friday, August 14, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
mklinks(hid_t fapl, hbool_t new_format)
{
hid_t file, scalar, grp, d1;
hsize_t size[1] = {1};
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("link creation (w/new group format)")
else
TESTING("link creation")
/* Create a file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if ((scalar=H5Screate_simple (1, size, size)) < 0) TEST_ERROR
/* Create a group */
if ((grp=H5Gcreate (file, "grp1", (size_t)0)) < 0) TEST_ERROR
if (H5Gclose (grp) < 0) TEST_ERROR
/* Create a dataset */
if ((d1=H5Dcreate (file, "d1", H5T_NATIVE_INT, scalar, H5P_DEFAULT)) < 0) TEST_ERROR
if (H5Dclose (d1) < 0) TEST_ERROR
/* Create a hard link */
if (H5Lcreate_hard (file, "d1", H5L_SAME_LOC, "grp1/hard", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create a symbolic link */
if (H5Lcreate_soft ("/d1", file, "grp1/soft", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create a symbolic link to something that doesn't exist */
if (H5Lcreate_soft ("foobar", file, "grp1/dangle", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create a recursive symbolic link */
if (H5Lcreate_soft ("/grp1/recursive", file, "/grp1/recursive", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close */
if (H5Sclose (scalar) < 0) TEST_ERROR
if (H5Fclose (file) < 0) TEST_ERROR
PASSED();
return 0;
error:
return -1;
}
/*-------------------------------------------------------------------------
* Function: new_links
*
* Purpose: Build a file with assorted links for different locations.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Raymond Lu
* Friday, April 19, 2002
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
new_links(hid_t fapl, hbool_t new_format)
{
hid_t file_a, file_b=(-1);
hid_t grp1_a=(-1), grp1_b=(-1), grp2_a=(-1), grp2_b=(-1);
hid_t scalar=(-1);
hid_t dset1=(-1), dset2=(-1);
char filename[NAME_BUF_SIZE];
hsize_t size[1] = {1};
if(new_format)
TESTING("H5Lcreate functions (w/new group format)")
else
TESTING("H5Lcreate functions")
/* Create two files */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file_a=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
if ((file_b=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if ((scalar=H5Screate_simple (1, size, size)) < 0) TEST_ERROR
/* Create two groups in each file */
if ((grp1_a=H5Gcreate (file_a, "grp1", (size_t)0)) < 0) TEST_ERROR
if ((grp2_a=H5Gcreate (file_a, "grp2", (size_t)0)) < 0) TEST_ERROR
if ((grp1_b=H5Gcreate (file_b, "grp1", (size_t)0)) < 0) TEST_ERROR
if ((grp2_b=H5Gcreate (file_b, "grp2", (size_t)0)) < 0) TEST_ERROR
/* Create datasets */
if((dset1=H5Dcreate(file_a, "dataset1", H5T_NATIVE_INT, scalar, H5P_DEFAULT)) < 0) TEST_ERROR
if((dset2=H5Dcreate(grp1_a, "dataset2", H5T_NATIVE_INT, scalar, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create links within a file. Both of source and destination use
* H5L_SAME_LOC. Both hard and soft links should fail. */
H5E_BEGIN_TRY {
if(H5Lcreate_hard(H5L_SAME_LOC, "dataset1", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR
} H5E_END_TRY;
H5E_BEGIN_TRY {
if(H5Lcreate_soft("dataset1", H5L_SAME_LOC, "soft", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Create links across files with hard link. Should fail. */
H5E_BEGIN_TRY {
if(H5Lcreate_hard(file_a, "dataset1", file_b, "hard", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Create hard link to test H5L_SAME_LOC */
if(H5Lcreate_hard(grp1_a, "dataset2", H5L_SAME_LOC, "hard1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create links to test hard links across different locations */
if(H5Lcreate_hard(grp1_a, "dataset2", grp2_a, "hard2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close dataspace and files */
if (H5Sclose (scalar) < 0) TEST_ERROR
if (H5Dclose(dset1) < 0) TEST_ERROR
if (H5Dclose(dset2) < 0) TEST_ERROR
if (H5Gclose (grp1_a) < 0) TEST_ERROR
if (H5Gclose (grp2_a) < 0) TEST_ERROR
if (H5Gclose (grp1_b) < 0) TEST_ERROR
if (H5Gclose (grp2_b) < 0) TEST_ERROR
if (H5Fclose (file_a) < 0) TEST_ERROR
if (H5Fclose (file_b) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose (scalar);
H5Dclose (dset1);
H5Dclose (dset2);
H5Gclose (grp1_a);
H5Gclose (grp2_a);
H5Gclose (grp1_b);
H5Gclose (grp2_b);
H5Fclose (file_a);
H5Fclose (file_b);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: cklinks
*
* Purpose: Open the file created in the first step and check that the
* links look correct.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Robb Matzke
* Friday, August 14, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
cklinks(hid_t fapl, hbool_t new_format)
{
hid_t file;
H5G_stat_t sb1, sb2;
char linkval[LINK_BUF_SIZE];
char filename[NAME_BUF_SIZE];
herr_t status;
if(new_format)
TESTING("link queries (w/new group format)")
else
TESTING("link queries")
/* Open the file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Hard link */
if (H5Gget_objinfo(file, "d1", TRUE, &sb1) < 0) TEST_ERROR
if (H5Gget_objinfo(file, "grp1/hard", TRUE, &sb2) < 0) TEST_ERROR
if (H5G_DATASET!=sb2.type) {
H5_FAILED();
printf(" %d: Unexpected object type should have been a dataset\n", __LINE__);
TEST_ERROR
}
if (HDmemcmp(&sb1.objno, &sb2.objno, sizeof(sb1.objno))) {
H5_FAILED();
puts(" Hard link test failed. Link seems not to point to the ");
puts(" expected file location.");
TEST_ERROR
}
if(H5Lexists(file, "d1", H5P_DEFAULT) != TRUE) TEST_ERROR
if(H5Lexists(file, "grp1/hard", H5P_DEFAULT) != TRUE) TEST_ERROR
/* Symbolic link */
if (H5Gget_objinfo(file, "grp1/soft", TRUE, &sb2) < 0) TEST_ERROR
if (H5G_DATASET!=sb2.type) {
H5_FAILED();
printf(" %d: Unexpected object type should have been a dataset\n", __LINE__);
TEST_ERROR
}
if (HDmemcmp(&sb1.objno, &sb2.objno, sizeof(sb1.objno))) {
H5_FAILED();
puts(" Soft link test failed. Link seems not to point to the ");
puts(" expected file location.");
TEST_ERROR
}
if (H5Lget_val(file, "grp1/soft", linkval, sizeof linkval, H5P_DEFAULT) < 0) TEST_ERROR
if (HDstrcmp(linkval, "/d1")) {
H5_FAILED();
puts(" Soft link test failed. Wrong link value");
TEST_ERROR
}
if(H5Lexists(file, "grp1/soft", H5P_DEFAULT) != TRUE) TEST_ERROR
/* Dangling link */
H5E_BEGIN_TRY {
status = H5Gget_objinfo(file, "grp1/dangle", TRUE, &sb2);
} H5E_END_TRY;
if (status>=0) {
H5_FAILED();
puts(" H5Gget_objinfo() should have failed for a dangling link.");
TEST_ERROR
}
if (H5Gget_objinfo(file, "grp1/dangle", FALSE, &sb2) < 0) TEST_ERROR
if (H5G_LINK!=sb2.type) {
H5_FAILED();
printf(" %d: Unexpected object type should have been a symbolic link\n", __LINE__);
TEST_ERROR
}
if (H5Gget_linkval(file, "grp1/dangle", sizeof linkval, linkval) < 0) {
H5_FAILED();
printf(" %d: Can't retrieve link value\n", __LINE__);
TEST_ERROR
}
if (HDstrcmp(linkval, "foobar")) {
H5_FAILED();
puts(" Dangling link test failed. Wrong link value");
TEST_ERROR
}
if(H5Lexists(file, "grp1/dangle", H5P_DEFAULT) != TRUE) TEST_ERROR
/* Recursive link */
H5E_BEGIN_TRY {
status = H5Gget_objinfo(file, "grp1/recursive", TRUE, &sb2);
} H5E_END_TRY;
if (status>=0) {
H5_FAILED();
puts(" H5Gget_objinfo() should have failed for a recursive link.");
TEST_ERROR
}
if (H5Gget_objinfo(file, "grp1/recursive", FALSE, &sb2) < 0) TEST_ERROR
if (H5G_LINK!=sb2.type) {
H5_FAILED();
printf(" %d: Unexpected object type should have been a symbolic link\n", __LINE__);
TEST_ERROR
}
if (H5Gget_linkval(file, "grp1/recursive", sizeof linkval, linkval) < 0) {
H5_FAILED();
printf(" %d: Can't retrieve link value\n", __LINE__);
TEST_ERROR
}
if (HDstrcmp(linkval, "/grp1/recursive")) {
H5_FAILED();
puts(" Recursive link test failed. Wrong link value");
TEST_ERROR
}
/* Non-existant link */
if(H5Lexists(file, "foobar", H5P_DEFAULT) == TRUE) TEST_ERROR
/* Cleanup */
if (H5Fclose(file) < 0) TEST_ERROR
PASSED();
return 0;
error:
return -1;
}
/*-------------------------------------------------------------------------
* Function: ck_new_links
*
* Purpose: Open the file created in the first step and check that the
* links look correct.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Raymond Lu
* Thursday, April 25, 2002
*
*-------------------------------------------------------------------------
*/
static int
ck_new_links(hid_t fapl, hbool_t new_format)
{
hid_t file;
H5G_stat_t sb_dset, sb_hard1, sb_hard2;
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("new link queries (w/new group format)")
else
TESTING("new link queries")
/* Open the file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Get hard link info */
if(H5Gget_objinfo(file, "/grp1/dataset2", TRUE, &sb_dset) < 0)
TEST_ERROR
if(H5Gget_objinfo(file, "/grp1/hard1", TRUE, &sb_hard1) < 0)
TEST_ERROR
if(H5Gget_objinfo(file, "/grp2/hard2", TRUE, &sb_hard2) < 0)
TEST_ERROR
/* Check hard links */
if(H5G_DATASET!=sb_hard1.type || H5G_DATASET!=sb_hard2.type) {
H5_FAILED();
printf(" %d: Unexpected object type should have been a dataset\n", __LINE__);
TEST_ERROR
}
if(HDmemcmp(&sb_dset.objno, &sb_hard1.objno, sizeof(sb_dset.objno)) || HDmemcmp(&sb_dset.objno, &sb_hard2.objno, sizeof(sb_dset.objno))) {
H5_FAILED();
puts(" Hard link test failed. Link seems not to point to the ");
puts(" expected file location.");
TEST_ERROR
}
/* Cleanup */
if(H5Fclose(file) < 0) TEST_ERROR
PASSED();
return 0;
error:
return -1;
}
/*-------------------------------------------------------------------------
* Function: long_links
*
* Purpose: Build a file with long names
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Saturday, April 16, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
long_links(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Datatype ID */
char *objname = NULL; /* Name of object [Long] */
size_t u; /* Local index variable */
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("long names for objects & links (w/new group format)")
else
TESTING("long names for objects & links")
/* Create files */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group with short name in file (used as target for hard links) */
if((gid=H5Gcreate (fid, "grp1", (size_t)0)) < 0) TEST_ERROR
/* Construct very long file name */
if((objname = HDmalloc((size_t)(MAX_NAME_LEN + 1))) == NULL) TEST_ERROR
for(u = 0; u < MAX_NAME_LEN; u++)
objname[u] = 'a';
objname[MAX_NAME_LEN] = '\0';
/* Create hard link to existing object */
if(H5Lcreate_hard(fid, "grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create soft link to existing object */
objname[0] = 'b';
if(H5Lcreate_soft("grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create group with long name in existing group */
if((gid2=H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Release memory */
HDfree(objname);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
HDfree(objname);
return -1;
}
/*-------------------------------------------------------------------------
* Function: toomany
*
* Purpose: Build a file with too many symbolic links
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, August 9, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
toomany(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("too many links (w/new group format)")
else
TESTING("too many links")
/* Make certain test is valid */
/* XXX: should probably make a "generic" test that creates the proper
* # of links based on this value - QAK
*/
HDassert(H5L_NUM_LINKS == 16);
/* Create file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group with short name in file (used as target for hard links) */
if((gid=H5Gcreate (fid, "final", (size_t)0)) < 0) TEST_ERROR
/* Create chain of hard links to existing object (no limit on #) */
if(H5Lcreate_hard(fid, "final", fid, "hard1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard1", fid, "hard2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard2", fid, "hard3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard3", fid, "hard4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard4", fid, "hard5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard5", fid, "hard6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard6", fid, "hard7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard7", fid, "hard8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard8", fid, "hard9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard9", fid, "hard10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard10", fid, "hard11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard11", fid, "hard12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard12", fid, "hard13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard13", fid, "hard14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard14", fid, "hard15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard15", fid, "hard16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard16", fid, "hard17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard17", fid, "hard18", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard18", fid, "hard19", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard19", fid, "hard20", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_hard(fid, "hard20", fid, "hard21", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create chain of soft links to existing object (limited) */
if(H5Lcreate_soft("final", fid, "soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft1", fid, "soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft2", fid, "soft3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft3", fid, "soft4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft4", fid, "soft5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft5", fid, "soft6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft6", fid, "soft7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft7", fid, "soft8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft8", fid, "soft9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft9", fid, "soft10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft10", fid, "soft11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft11", fid, "soft12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft12", fid, "soft13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft13", fid, "soft14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft14", fid, "soft15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft15", fid, "soft16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_soft("soft16", fid, "soft17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open file */
if((fid=H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through last hard link */
if((gid = H5Gopen(fid, "hard21")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/hard21")) TEST_ERROR
/* Create object in hard-linked group */
if((gid2 = H5Gcreate(gid, "new_hard", (size_t)0)) < 0) TEST_ERROR
/* Close group in hard-linked group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close hard-linked object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Open object through too deep soft link */
H5E_BEGIN_TRY {
gid = H5Gopen(fid, "soft17");
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
puts(" Should have failed for sequence of too many nested links.");
TEST_ERROR
}
/* Open object through lesser soft link */
if((gid = H5Gopen(fid, "soft16")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/soft16")) TEST_ERROR
/* Create object using soft links */
if((gid2 = H5Gcreate(gid, "new_soft", (size_t)0)) < 0) TEST_ERROR
/* Close groups */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end toomany() */
/*-------------------------------------------------------------------------
* Function: test_h5l_create
*
* Purpose: Tests H5Lcreate
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: James Laird
* Monday, January 30, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_h5l_create(hid_t fapl, hbool_t new_format)
{
hid_t file_id=-1;
hid_t group_id=-1;
hid_t space_id=-1;
hid_t dset_id=-1;
hid_t type_id=-1;
hid_t lcpl_id=-1;
char filename[1024];
hsize_t dims[2];
int i, n, j;
int wdata[H5L_DIM1][H5L_DIM2];
int rdata[H5L_DIM1][H5L_DIM2];
if(new_format)
TESTING("H5Llink (w/new group format)")
else
TESTING("H5Llink")
/* Create file */
h5_fixname(FILENAME[3], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create and commit a datatype with no name */
if((type_id = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if(H5Tcommit_anon(file_id, type_id, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(!H5Tcommitted(type_id)) TEST_ERROR
/* Create the dataspace */
dims[0] = H5L_DIM1;
dims[1] = H5L_DIM2;
if((space_id = H5Screate_simple(2 ,dims, NULL)) < 0) TEST_ERROR
/* Create a dataset with no name using the committed datatype*/
if ((dset_id = H5Dcreate_anon(file_id, type_id, space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Verify that we can write to and read from the dataset */
/* Initialize the dataset */
for (i = n = 0; i < H5L_DIM1; i++)
for (j = 0; j < H5L_DIM2; j++)
wdata[i][j] = n++;
/* Write the data to the dataset */
if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata) < 0) TEST_ERROR
/* Read the data back */
if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0) TEST_ERROR
/* Verify the data */
for (i = 0; i < H5L_DIM1; i++)
for (j = 0; j < H5L_DIM2; j++)
if (wdata[i][j] != rdata[i][j])
TEST_ERROR
/* Create a group with no name*/
if((group_id = H5Gcreate_anon(file_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Link nameless datatype into nameless group */
if(H5Llink(group_id, "datatype", type_id, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create LCPL with intermediate group creation flag set */
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) TEST_ERROR
/* Link nameless dataset into nameless group with intermediate group */
if(H5Llink(group_id, "inter_group/dataset", dset_id, lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
/* Close IDs for dataset and datatype */
if(H5Dclose(dset_id) < 0) TEST_ERROR
if(H5Tclose(type_id) < 0) TEST_ERROR
/* Re-open datatype using new link */
if((type_id = H5Topen(group_id, "datatype")) < 0) TEST_ERROR
/* Link nameless group to root group and close the group ID*/
if(H5Llink(file_id, "/group", group_id, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Open dataset through root group and verify its data */
if((dset_id = H5Dopen(file_id, "/group/inter_group/dataset")) < 0) TEST_ERROR
/* Read data from dataset */
if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0) TEST_ERROR
for (i = 0; i < H5L_DIM1; i++)
for (j = 0; j < H5L_DIM2; j++)
if (wdata[i][j] != rdata[i][j])
TEST_ERROR
/* Close open IDs */
if(H5Dclose(dset_id) < 0) TEST_ERROR
if(H5Tclose(type_id) < 0) TEST_ERROR
if(H5Pclose(lcpl_id) < 0) TEST_ERROR
if(H5Sclose(space_id) < 0) TEST_ERROR
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Dclose(dset_id);
H5Tclose(type_id);
H5Pclose(lcpl_id);
H5Sclose(space_id);
H5Fclose(file_id);
} H5E_END_TRY;
return 1;
} /* end test_h5l_create() */
/*-------------------------------------------------------------------------
* Function: test_lcpl
*
* Purpose: Tests Link Creation Property Lists
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: James Laird
* Monday, January 30, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_lcpl(hid_t fapl, hbool_t new_format)
{
hid_t file_id=-1;
hid_t group_id=-1;
hid_t space_id=-1;
hid_t dset_id=-1;
hid_t type_id=-1;
hid_t lcpl_id=-1;
H5L_info_t linfo;
char filename[1024];
hsize_t dims[2];
if(new_format)
TESTING("link creation property lists (w/new group format)")
else
TESTING("link creation property lists")
/* Actually, intermediate group creation is tested elsewhere (tmisc).
* Here we only need to test the character encoding property */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create and link a group with the default LCPL */
if((group_id = H5Gcreate2(file_id, "/group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Check that its character encoding is the default */
if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR
/* Create and commit a datatype with the default LCPL */
if((type_id = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if(H5Tcommit2(file_id, "/type", type_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Tclose(type_id) < 0) TEST_ERROR
/* Check that its character encoding is the default */
if(H5Lget_info(file_id, "type", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR
/* Create a dataspace */
dims[0] = H5L_DIM1;
dims[1] = H5L_DIM2;
if((space_id=H5Screate_simple(2 ,dims, NULL)) < 0) TEST_ERROR
/* Create a dataset using the default LCPL */
if((dset_id = H5Dcreate2(file_id, "/dataset", H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Dclose(dset_id) < 0) TEST_ERROR
/* Check that its character encoding is the default */
if(H5Lget_info(file_id, "dataset", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR
/* Create a link creation property list with the UTF-8 character encoding */
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR
/* Create and link a group with the new LCPL */
if((group_id = H5Gcreate2(file_id, "/group2", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Check that its character encoding is UTF-8 */
if(H5Lget_info(file_id, "group2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Create and commit a datatype with the new LCPL */
if((type_id = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if(H5Tcommit2(file_id, "/type2", type_id, lcpl_id, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Tclose(type_id) < 0) TEST_ERROR
/* Check that its character encoding is UTF-8 */
if(H5Lget_info(file_id, "type2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Create a dataset using the new LCPL */
if((dset_id = H5Dcreate2(file_id, "/dataset2", H5T_NATIVE_INT, space_id, lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Dclose(dset_id) < 0) TEST_ERROR
/* Check that its character encoding is UTF-8 */
if(H5Lget_info(file_id, "dataset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Create a new link to the dataset with a different character encoding. */
if(H5Pclose(lcpl_id) < 0) TEST_ERROR
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_ASCII) < 0) TEST_ERROR
if(H5Lcreate_hard(file_id, "/dataset2", file_id, "/dataset2_link", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
/* Check that its character encoding is ASCII */
if(H5Lget_info(file_id, "/dataset2_link", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR
/* Check that the first link's encoding hasn't changed */
if(H5Lget_info(file_id, "/dataset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Make sure that LCPLs work properly for other API calls: */
/* H5Lcreate_soft */
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR
if(H5Lcreate_soft("dataset2", file_id, "slink_to_dset2", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(file_id, "slink_to_dset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* H5Lmove */
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_ASCII) < 0) TEST_ERROR
if(H5Lmove(file_id, "slink_to_dset2", file_id, "moved_slink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(file_id, "moved_slink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR
/* H5Lcopy */
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR
if(H5Lcopy(file_id, "moved_slink", file_id, "copied_slink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(file_id, "copied_slink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* H5Lcreate_external */
if(H5Lcreate_external("filename", "path", file_id, "extlink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(file_id, "extlink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Close open IDs */
if(H5Pclose(lcpl_id) < 0) TEST_ERROR
if(H5Sclose(space_id) < 0) TEST_ERROR
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Dclose(dset_id);
H5Tclose(type_id);
H5Pclose(lcpl_id);
H5Sclose(space_id);
H5Fclose(file_id);
} H5E_END_TRY;
return 1;
} /* end test_lcpl() */
/*-------------------------------------------------------------------------
* Function: test_move
*
* Purpose: Tests H5Lmove()
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: James Laird
* Friday, March 30, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_move(hid_t fapl, hbool_t new_format)
{
hid_t file_a, file_b=(-1);
hid_t grp_1=(-1), grp_2=(-1), grp_move=(-1), moved_grp=(-1);
char filename[1024];
if(new_format)
TESTING("H5Lmove (w/new group format)")
else
TESTING("H5Lmove")
/* Create two new files */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file_a=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file_b=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
/* Create groups in first file */
if((grp_1=H5Gcreate(file_a, "group1", (size_t)0)) < 0) TEST_ERROR
if((grp_2=H5Gcreate(file_a, "group2", (size_t)0)) < 0) TEST_ERROR
if((grp_move=H5Gcreate(grp_1, "group_move", (size_t)0)) < 0) TEST_ERROR
/* Create hard and soft links. */
if(H5Lcreate_hard(grp_1, "group_move", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
if(H5Lcreate_soft("/group1/group_move", grp_2, "soft", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Move a group within the file. Both of source and destination use
* H5L_SAME_LOC. Should fail. */
H5E_BEGIN_TRY {
if(H5Lmove(H5L_SAME_LOC, "group_move", H5L_SAME_LOC, "group_new_name", H5P_DEFAULT, H5P_DEFAULT)
!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Move a group across files. Should fail. */
H5E_BEGIN_TRY {
if(H5Lmove(grp_1, "group_move", file_b, "group_new_name", H5P_DEFAULT, H5P_DEFAULT)
!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Move a group across groups in the same file while renaming it. */
if(H5Lmove(grp_1, "group_move", grp_2, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group just moved to the new location. */
if((moved_grp = H5Gopen(grp_2, "group_new_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is no longer in the original location */
H5E_BEGIN_TRY {
if((moved_grp = H5Gopen(grp_1, "group_move"))>=0)
TEST_ERROR
} H5E_END_TRY;
/* Use H5Lmove to rename a group without moving it. */
if(H5Lmove(grp_2, "group_new_name", H5L_SAME_LOC, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group. */
if((moved_grp = H5Gopen(grp_2, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Use H5Lmove to move a group without renaming it. */
if(H5Lmove(grp_2, "group_newer_name", grp_1, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group . */
if((moved_grp = H5Gopen(grp_1, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Move the group while giving long paths. */
if(H5Lmove(file_a, "/group1/group_newer_name", grp_2, "/group2/group_newest_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group just moved to the new location. */
if((moved_grp = H5Gopen(grp_2, "group_newest_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is in no previous locations */
H5E_BEGIN_TRY {
if((moved_grp = H5Gopen(grp_1, "group_newer_name"))>=0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_2, "group_newer_name"))>=0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_2, "group_new_name"))>=0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_1, "group_copy"))>=0)
TEST_ERROR
} H5E_END_TRY;
H5Gclose(grp_1);
H5Gclose(grp_2);
H5Gclose(grp_move);
H5Fclose(file_a);
H5Fclose(file_b);
PASSED();
return 0;
error:
H5_FAILED();
H5E_BEGIN_TRY {
H5Gclose(grp_1);
H5Gclose(grp_2);
H5Gclose(grp_move);
H5Gclose(moved_grp);
H5Fclose(file_a);
H5Fclose(file_b);
} H5E_END_TRY;
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_copy
*
* Purpose: Tests H5Lcopy()
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: James Laird
* Friday, March 30, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_copy(hid_t fapl, hbool_t new_format)
{
hid_t file_a, file_b=(-1);
hid_t grp_1=(-1), grp_2=(-1), grp_move=(-1), moved_grp=(-1);
char filename[1024];
if(new_format)
TESTING("H5Lcopy (w/new group format)")
else
TESTING("H5Lcopy")
/* Create two new files */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file_a=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if ((file_b=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR
/* Create groups in first file */
if((grp_1=H5Gcreate(file_a, "group1", (size_t)0)) < 0) TEST_ERROR
if((grp_2=H5Gcreate(file_a, "group2", (size_t)0)) < 0) TEST_ERROR
if((grp_move=H5Gcreate(grp_1, "group_copy", (size_t)0)) < 0) TEST_ERROR
/* Create hard and soft links. */
if(H5Lcreate_hard(grp_1, "group_copy", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
if(H5Lcreate_soft("/group1/group_copy", grp_2, "soft", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Copy a group within the file. Both of source and destination use
* H5L_SAME_LOC. Should fail. */
H5E_BEGIN_TRY {
if(H5Lcopy(H5L_SAME_LOC, "group_copy", H5L_SAME_LOC, "group_new_name", H5P_DEFAULT, H5P_DEFAULT)
!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Copy a group across files. Should fail. */
H5E_BEGIN_TRY {
if(H5Lcopy(grp_1, "group_copy", file_b, "group_new_name", H5P_DEFAULT, H5P_DEFAULT)
!=FAIL) TEST_ERROR
} H5E_END_TRY;
/* Move a group across groups in the same file while renaming it. */
if(H5Lcopy(grp_1, "group_copy", grp_2, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group just moved to the new location. */
if((moved_grp = H5Gopen(grp_2, "group_new_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is also in the original location */
if((moved_grp = H5Gopen(grp_1, "group_copy")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Use H5Lcopy to create a group in the same location with a different name. */
if(H5Lcopy(grp_2, "group_new_name", H5L_SAME_LOC, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group. */
if((moved_grp = H5Gopen(grp_2, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is also in the original location */
if((moved_grp = H5Gopen(grp_2, "group_new_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Use H5Lcopy to copy to a different location with the same name. */
if(H5Lcopy(grp_2, "group_newer_name", grp_1, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group . */
if((moved_grp = H5Gopen(grp_1, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is still in the previous location */
if((moved_grp = H5Gopen(grp_2, "group_new_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Copy the group while giving long paths. */
if(H5Lcopy(file_a, "/group1/group_newer_name", grp_2, "/group2/group_newest_name", H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Open the group just moved to the new location. */
if((moved_grp = H5Gopen(grp_2, "group_newest_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
/* Verify that the group is still in all previous original locations */
if((moved_grp = H5Gopen(grp_1, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_2, "group_newer_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_2, "group_new_name")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
if((moved_grp = H5Gopen(grp_1, "group_copy")) < 0)
TEST_ERROR
if( H5Gclose(moved_grp) < 0)
TEST_ERROR
H5Gclose(grp_1);
H5Gclose(grp_2);
H5Gclose(grp_move);
H5Fclose(file_a);
H5Fclose(file_b);
PASSED();
return 0;
error:
H5_FAILED();
H5E_BEGIN_TRY {
H5Gclose(grp_1);
H5Gclose(grp_2);
H5Gclose(grp_move);
H5Gclose(moved_grp);
H5Fclose(file_a);
H5Fclose(file_b);
} H5E_END_TRY;
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_move_preserves
*
* Purpose: Tests that moving and renaming links preserves their
* properties.
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: James Laird
* Monday, January 30, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_move_preserves(hid_t fapl_id, hbool_t new_format)
{
hid_t file_id=-1;
hid_t group_id=-1;
hid_t fcpl_id=-1; /* Group creation property list ID */
hid_t lcpl_id=-1;
hid_t lcpl2_id=-1;
H5G_stat_t statbuf;
H5L_info_t linfo;
H5T_cset_t old_cset;
int64_t old_corder; /* Creation order value of link */
time_t old_modification_time;
time_t curr_time;
unsigned crt_order_flags; /* Status of creation order info for GCPL */
char filename[1024];
if(new_format)
TESTING("moving and copying links preserves their properties (w/new group format)")
else
TESTING("moving and copying links preserves their properties")
/* Create a file creation property list with creation order stored for links
* in the root group
*/
if((fcpl_id = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR
if(H5Pget_link_creation_order(fcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != 0) TEST_ERROR
if(H5Pset_link_creation_order(fcpl_id, H5P_CRT_ORDER_TRACKED) < 0) TEST_ERROR
if(H5Pget_link_creation_order(fcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != H5P_CRT_ORDER_TRACKED) TEST_ERROR
/* Create file */
/* (with creation order tracking for the root group) */
h5_fixname(FILENAME[0], fapl_id, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl_id, fapl_id)) < 0) TEST_ERROR
/* Create a link creation property list with the UTF-8 character encoding */
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR
/* Create a group with that lcpl */
if((group_id = H5Gcreate2(file_id, "group", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Get the group's link's information */
if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group", TRUE, &statbuf) < 0) TEST_ERROR
old_cset = linfo.cset;
if(old_cset != H5T_CSET_UTF8) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
old_corder = linfo.corder;
if(old_corder != 0) TEST_ERROR
old_modification_time = statbuf.mtime;
/* If this test happens too quickly, the times will all be the same. Make sure the time changes. */
curr_time = HDtime(NULL);
while(HDtime(NULL) <= curr_time)
;
/* Close the file and reopen it */
if(H5Fclose(file_id) < 0) TEST_ERROR
if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl_id)) < 0) TEST_ERROR
/* Get the link's character set & modification time . They should be unchanged */
if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(old_cset != linfo.cset) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(old_corder != linfo.corder) TEST_ERROR
/* Create a new link to the group. It should have a different creation order value but the same modification time */
if(H5Lcreate_hard(file_id, "group", file_id, "group2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group2", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(old_corder == linfo.corder) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != 1) TEST_ERROR
if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR
/* Copy the first link to a UTF-8 name.
* Its creation order value should be different, but modification time
* should not change.
*/
if(H5Lcopy(file_id, "group", file_id, "group_copied", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group_copied", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group_copied", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != 2) TEST_ERROR
/* Check that its character encoding is UTF-8 */
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Move the link with the default property list. */
if(H5Lmove(file_id, "group_copied", file_id, "group_copied2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group_copied2", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group_copied2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != 3) TEST_ERROR
/* Check that its character encoding is not UTF-8 */
if(linfo.cset == H5T_CSET_UTF8) TEST_ERROR
/* Check that the original link is unchanged */
if(H5Gget_objinfo(file_id, "group", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(old_corder != linfo.corder) TEST_ERROR
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Move the first link to a UTF-8 name.
* Its creation order value will change, but modification time should not
* change. */
if(H5Lmove(file_id, "group", file_id, "group_moved", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group_moved", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group_moved", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != 4) TEST_ERROR
/* Check that its character encoding is UTF-8 */
if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR
/* Move the link again using the default property list. */
if(H5Lmove(file_id, "group_moved", file_id, "group_moved_again", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "group_moved_again", TRUE, &statbuf) < 0) TEST_ERROR
if(old_modification_time != statbuf.mtime) TEST_ERROR
if(H5Lget_info(file_id, "group_moved_again", &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != 5) TEST_ERROR
/* Check that its character encoding is not UTF-8 */
if(linfo.cset == H5T_CSET_UTF8) TEST_ERROR
/* Close open IDs */
if(H5Pclose(fcpl_id) < 0) TEST_ERROR
if(H5Pclose(lcpl_id) < 0) TEST_ERROR
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fcpl_id);
H5Pclose(lcpl_id);
H5Pclose(lcpl2_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return 1;
} /* end test_move_preserves() */
/*-------------------------------------------------------------------------
* Function: test_compat
*
* Purpose: Tests deprecated functions for backward compatibility.
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: James Laird
* Wednesday, April 26 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_compat(hid_t fapl, hbool_t new_format)
{
hid_t file_id=-1;
hid_t group1_id=-1;
hid_t group2_id=-1;
H5G_stat_t sb_hard1, sb_hard2, sb_soft1;
char filename[1024];
char linkval[1024];
if(new_format)
TESTING("backwards compatibility (w/new group format)")
else
TESTING("backwards compatibility")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create two groups in the file */
if((group1_id = H5Gcreate(file_id, "group1", (size_t)1)) < 0) TEST_ERROR
if((group2_id = H5Gcreate(file_id, "group2", (size_t)1)) < 0) TEST_ERROR
/* Create links using H5Glink and H5Glink2 */
if(H5Glink(file_id, H5G_LINK_HARD, "group2", "group1/link_to_group2") < 0) TEST_ERROR
if(H5Glink2(file_id, "group1", H5G_LINK_HARD, group2_id, "link_to_group1") < 0) TEST_ERROR
if(H5Glink2(file_id, "link_to_group1", H5G_LINK_SOFT, H5G_SAME_LOC, "group2/soft_link_to_group1") < 0) TEST_ERROR
/* Test that H5Glink created hard links properly */
if(H5Gget_objinfo(file_id, "/group2", TRUE, &sb_hard1) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "/group1/link_to_group2", TRUE, &sb_hard2) < 0) TEST_ERROR
if (HDmemcmp(&sb_hard1.objno, sb_hard2.objno, sizeof(sb_hard1.objno))) {
H5_FAILED();
puts(" Hard link test failed. Link seems not to point to the ");
puts(" expected file location.");
TEST_ERROR
}
/* Test for the other hard link created */
if(H5Gget_objinfo(file_id, "/group1", TRUE, &sb_hard1) < 0) TEST_ERROR
if(H5Gget_objinfo(file_id, "/group2/link_to_group1", TRUE, &sb_hard2) < 0) TEST_ERROR
if (HDmemcmp(&sb_hard1.objno, sb_hard2.objno, sizeof(sb_hard1.objno))) {
H5_FAILED();
puts(" Hard link test failed. Link seems not to point to the ");
puts(" expected file location.");
TEST_ERROR
}
/* Test the soft link */
if(H5Gget_objinfo(file_id, "/group2/soft_link_to_group1", FALSE, &sb_soft1) < 0) TEST_ERROR
if(sb_soft1.type != H5G_LINK) TEST_ERROR
if(sb_soft1.linklen != HDstrlen("link_to_group1") + 1) TEST_ERROR
if(H5Gget_linkval(group2_id, "soft_link_to_group1", sb_soft1.linklen, linkval) < 0) TEST_ERROR
if(HDstrcmp("link_to_group1", linkval)) TEST_ERROR
/* Test H5Gmove and H5Gmove2 */
if(H5Gmove(file_id, "group1", "moved_group1") < 0) TEST_ERROR
if(H5Gmove2(file_id, "group2", group1_id, "moved_group2") < 0) TEST_ERROR
/* Ensure that both groups can be opened */
if(H5Gclose(group2_id) < 0) TEST_ERROR
if(H5Gclose(group1_id) < 0) TEST_ERROR
if((group1_id = H5Gopen(file_id, "moved_group1")) < 0) TEST_ERROR
if((group2_id = H5Gopen(file_id, "moved_group1/moved_group2")) < 0) TEST_ERROR
/* Close open IDs */
if(H5Gclose(group2_id) < 0) TEST_ERROR
if(H5Gclose(group1_id) < 0) TEST_ERROR
/* Test H5Gunlink */
if(H5Gunlink(file_id, "moved_group1/moved_group2") < 0) TEST_ERROR
H5E_BEGIN_TRY {
if(H5Gopen(file_id, "moved_group1/moved_group2") >=0) TEST_ERROR
} H5E_END_TRY;
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(group2_id);
H5Gclose(group1_id);
H5Fclose(file_id);
} H5E_END_TRY;
return 1;
} /* end test_compat() */
/*-------------------------------------------------------------------------
* Function: external_link_root
*
* Purpose: Build a file with external link to root group in external file
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, May 25, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_root(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
H5G_stat_t sb; /* Object information */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE];
char filename2[NAME_BUF_SIZE];
const char *file; /* File from external link */
const char *path; /* Path from external link */
if(new_format)
TESTING("external link to root (w/new group format)")
else
TESTING("external link to root")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create file to point to */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Check that external links are registered with the library */
if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR
/* Create file with link to first file */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link to object in first file */
if(H5Lcreate_external(filename1, "/", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Check information for external link */
if (H5Gget_objinfo(fid, "ext_link", FALSE, &sb) < 0) goto error;
if (H5G_UDLINK!=sb.type) {
H5_FAILED();
puts(" Unexpected object type - should have been an external link");
goto error;
}
if(H5Lget_val(fid, "ext_link", objname, sizeof(objname), H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lunpack_elink_val(objname, sb.linklen, NULL, &file, &path) < 0) TEST_ERROR
if(HDstrcmp(file, filename1)) {
H5_FAILED();
puts(" External link file name incorrect");
goto error;
}
if(HDstrcmp(path, "/")) {
H5_FAILED();
puts(" External link path incorrect");
goto error;
}
/* Close and re-open file to ensure that data is written to disk */
if(H5Fclose(fid) < 0) TEST_ERROR
if((fid = H5Fopen(filename2, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "ext_link")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object (lets first file close) */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Create a new object using H5Gcreate through the external link
* directly
*/
if((gid = H5Gcreate(fid, "ext_link/newer_group", (size_t)0)) < 0) TEST_ERROR
/* Close file and group */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file again with read-only access and check on objects created */
if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open objects created through external link */
if((gid = H5Gopen(fid, "new_group")) < 0) TEST_ERROR
if((gid2 = H5Gopen(fid, "newer_group")) < 0) TEST_ERROR
/* Check names */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/new_group")) TEST_ERROR
if((name_len = H5Iget_name( gid2, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/newer_group")) TEST_ERROR
/* Close opened objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Verify that new objects can't be created through a read-only external
* link.
*/
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
H5E_BEGIN_TRY {
gid = H5Gcreate(fid, "ext_link/readonly_group", (size_t)0);
} H5E_END_TRY
if(gid >= 0) TEST_ERROR
/* Close second file again */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_root() */
/*-------------------------------------------------------------------------
* Function: external_link_path
*
* Purpose: Build a file with external link to object down a path in the
* external file
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, July 26, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_path(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE];
char filename2[NAME_BUF_SIZE];
if(new_format)
TESTING("external link to object on path (w/new group format)")
else
TESTING("external link to object on path")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create file to point to */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object down a path */
if((gid = H5Gcreate(fid, "A", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "A/B", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "A/B/C", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create file with link to first file */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link to object in first file */
if(H5Lcreate_external(filename1, "/A/B/C", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "ext_link")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object (lets first file close) */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close second file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file again and check on object created */
if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open object created through external link */
if((gid = H5Gopen(fid, "/A/B/C/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/A/B/C/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_path() */
/*-------------------------------------------------------------------------
* Function: external_link_mult
*
* Purpose: Build a file with external link to object that crossed several
* external file links
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, July 26, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_mult(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1), fid2 = (-1); /* File IDs */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE],
filename3[NAME_BUF_SIZE],
filename4[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("external links across multiple files (w/new group format)")
else
TESTING("external links across multiple files")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
h5_fixname(FILENAME[5], fapl, filename3, sizeof filename3);
h5_fixname(FILENAME[6], fapl, filename4, sizeof filename4);
/* Create first file to point to */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object down a path */
if((gid = H5Gcreate(fid, "A", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "A/B", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "A/B/C", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link down a path */
if((gid = H5Gcreate(fid, "D", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "D/E", (size_t)0)) < 0) TEST_ERROR
/* Create external link to object in first file */
if(H5Lcreate_external(filename1, "/A/B/C", gid, "F", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create third file to point to */
if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link down a path */
if((gid = H5Gcreate(fid, "G", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "G/H", (size_t)0)) < 0) TEST_ERROR
/* Create external link to object in second file */
if(H5Lcreate_external(filename2, "/D/E/F", gid, "I", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create file with link to third file */
if((fid=H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link to object in first file */
if(H5Lcreate_external(filename3, "/G/H/I", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "ext_link")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object (lets first file close) */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close second file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file again and check on object created */
if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open object created through external link */
if((gid = H5Gopen(fid, "/A/B/C/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/A/B/C/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open an object through external links */
if((fid = H5Fopen(filename4, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
if((gid = H5Gopen(fid, "ext_link")) < 0) TEST_ERROR
/* The intermediate files should not stay open. Replace one of them with a new file. */
if((fid2=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
/* Open the other with write access and delete the external link in it */
if((fid2=H5Fopen(filename3, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
if(H5Ldelete(fid2, "G/H/I", H5P_DEFAULT) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
/* Cleanup */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_mult() */
/*-------------------------------------------------------------------------
* Function: external_link_self
*
* Purpose: Build a file with external link to itself
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: James Laird
* Wednesday, July 12, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_self(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
hid_t lcpl_id = (-1); /* Link Creation Property List ID */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE];
char filename2[NAME_BUF_SIZE];
char filename3[NAME_BUF_SIZE];
if(new_format)
TESTING("external link to self (w/new group format)")
else
TESTING("external link to self")
/* Set up filename */
h5_fixname(FILENAME[1], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[2], fapl, filename2, sizeof filename1);
h5_fixname(FILENAME[3], fapl, filename3, sizeof filename1);
/* Create file */
if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create an lcpl with intermediate group creation set */
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) TEST_ERROR
/* Create a series of groups within the file: /A/B and /X/Y/Z */
if((gid = H5Gcreate2(fid, "A/B", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate2(fid, "X/Y", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Pclose (lcpl_id) < 0) TEST_ERROR
/* Create external link to own root group*/
if(H5Lcreate_external(filename1, "/X", fid, "A/B/C", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "A/B/C/")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/X")) TEST_ERROR
/* Create object through external link */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close created group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close object opened through external link */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Check on object created */
if((gid = H5Gopen(fid, "X/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/X/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Complicate things. Use this file as an intermediate file in a chain
* of external links that will go: file2 -> file1 -> file1 -> file3
*/
/* Create file2 with an external link to file1 */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file2 */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create file3 as a target */
if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((gid=H5Gcreate(fid, "end", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open file1 and create an extlink pointing to file3 */
if((fid=H5Fopen(filename1, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Lcreate_external(filename3, "/", fid, "/X/Y/Z", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file1 */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Re-open file2 and traverse through file1 (with its recursive extlink) to file3 */
if((fid=H5Fopen(filename2, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR
if((gid=H5Gopen(fid, "ext_link/B/C/Y/Z/end")) < 0) TEST_ERROR
/* Create object through external link */
if((gid2 = H5Gcreate(gid, "newer_group", (size_t)0)) < 0) TEST_ERROR
/* Cleanup */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open up file3 and make sure the object was created successfully */
if((fid=H5Fopen(filename3, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR
if((gid=H5Gopen(fid, "end/newer_group")) < 0) TEST_ERROR
/* Cleanup */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Fclose (gid2);
H5Fclose (gid);
H5Pclose (lcpl_id);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_self() */
/*-------------------------------------------------------------------------
* Function: external_link_pingpong
*
* Purpose: Build a file with external link to object that goes back and
* force between two files a couple of times:
*
* file1:/link1 -> file2: /link2
* file2:/link2 -> file1: /link3
* file1:/link3 -> file2: /link4
* file2:/link4 -> file1: /link5
* file1:/link5 -> file2: /link6
* file2:/link6 -> file1: /final
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, July 26, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_pingpong(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("external links back and forth (w/new group format)")
else
TESTING("external links back and forth")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external links for chain */
if(H5Lcreate_external(filename2, "/link2", fid, "link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link4", fid, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link6", fid, "link5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create final object */
if((gid = H5Gcreate(fid, "final", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external links for chain */
if(H5Lcreate_external(filename1, "/link3", fid, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link5", fid, "link4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/final", fid, "link6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file */
if((fid=H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "link1")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/final")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object (lets first file close) */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file again and check on object created */
if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open object created through external link */
if((gid = H5Gopen(fid, "/final/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/final/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_pingpong() */
/*-------------------------------------------------------------------------
* Function: external_link_toomany
*
* Purpose: Build a file with too many external links to objects (i.e.
* more than H5L_NLINKS_DEF. Use a "back & forth" style of
* linking (like the "ping pong" test above) to minimize the
* number of files involved:
*
* file1:/link1 -> file2: /link2
* file2:/link2 -> file1: /link3
* file1:/link3 -> file2: /link4
* file2:/link4 -> file1: /link5
* file1:/link5 -> file2: /link6
* file2:/link6 -> file1: /link7
* file1:/link7 -> file2: /link8
* file2:/link8 -> file1: /link9
* file1:/link9 -> file2: /link10
* file2:/link10 -> file1: /link11
* file1:/link11 -> file2: /link12
* file2:/link12 -> file1: /link13
* file1:/link13 -> file2: /link14
* file2:/link14 -> file1: /link15
* file1:/link15 -> file2: /link16
* file2:/link16 -> file1: /link17
* file1:/link17 -> file2: /final
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, August 8, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_toomany(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("too many external links (w/new group format)")
else
TESTING("too many external links")
/* Make certain test is valid */
/* XXX: should probably make a "generic" test that creates the proper
* # of links based on this value - QAK
*/
HDassert(H5L_NUM_LINKS == 16);
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external links for chain */
if(H5Lcreate_external(filename2, "/link2", fid, "link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link4", fid, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link6", fid, "link5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link8", fid, "link7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link10", fid, "link9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link12", fid, "link11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link14", fid, "link13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/link16", fid, "link15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/final", fid, "link17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external links for chain */
if(H5Lcreate_external(filename1, "/link3", fid, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link5", fid, "link4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link7", fid, "link6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link9", fid, "link8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link11", fid, "link10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link13", fid, "link12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link15", fid, "link14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/link17", fid, "link16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create final object */
if((gid = H5Gcreate(fid, "final", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file */
if((fid=H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through external link */
H5E_BEGIN_TRY {
gid = H5Gopen(fid, "link1");
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
printf("%d: Should have failed for sequence of too many nested links.", __LINE__);
goto error;
}
/* Open object through external link */
if((gid = H5Gopen(fid, "link3")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/final")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid2);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_toomany() */
/*-------------------------------------------------------------------------
* Function: external_link_dangling
*
* Purpose: Build a file with "dangling" external links: with both
* missing files and missing objects.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, August 9, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_dangling(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group IDs */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("dangling external links (w/new group format)")
else
TESTING("dangling external links")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create dangling external links */
if(H5Lcreate_external("missing", "/missing", fid, "no_file", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename2, "/missing", fid, "no_object", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file (for dangling object test) */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file */
if((fid=H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through dangling file external link */
H5E_BEGIN_TRY {
gid = H5Gopen(fid, "no_file");
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
puts(" Should have failed for sequence of too many nested links.");
goto error;
}
/* Open object through dangling object external link */
H5E_BEGIN_TRY {
gid = H5Gopen(fid, "no_object");
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
puts(" Should have failed for sequence of too many nested links.");
goto error;
}
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_dangling() */
/*-------------------------------------------------------------------------
* Function: external_link_recursive
*
* Purpose: Build a file with "recursive" external link
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, August 15, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_recursive(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group IDs */
char filename1[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("recursive external links (w/new group format)")
else
TESTING("recursive external links")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
/* Create first file */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create recursive external links */
if(H5Lcreate_external(filename1, "/recursive", fid, "recursive", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open file */
if((fid=H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open object through dangling file external link */
H5E_BEGIN_TRY {
gid = H5Gopen(fid, "recursive");
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
puts(" Should have failed for recursive external links.");
goto error;
}
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_recursive() */
/*-------------------------------------------------------------------------
* Function: external_link_query
*
* Purpose: Query file & object names for external links, as well as
* information from H5Gget_obj_info
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, August 15, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
external_link_query(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group IDs */
const char *file_name; /* Name of the file the external link points to */
const char *object_name; /* Name of the object the external link points to */
H5G_stat_t sb; /* Object information */
H5L_info_t li; /* Link information */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE], /* Names of files to externally link across */
query_buf[NAME_BUF_SIZE]; /* Buffer to hold query result */
if(new_format)
TESTING("query aspects of external link (w/new group format)")
else
TESTING("query aspects of external link")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file, with external link to object in second file */
if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link */
if(H5Lcreate_external(filename2, "/dst", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Get size of buffer for external link */
if(H5Lget_info(fid, "src", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != (1 + (HDstrlen(filename2) + 1) + (HDstrlen("/dst") + 1))) TEST_ERROR
if (H5L_TYPE_EXTERNAL != li.type) {
H5_FAILED();
puts(" Unexpected link class - should have been an external link");
goto error;
}
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object to link to */
if((gid = H5Gcreate(fid, "dst", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open first file */
if((fid=H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Get size of buffer for external link */
if(H5Lget_info(fid, "src", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != (1 + (HDstrlen(filename2) + 1) + (HDstrlen("/dst") + 1))) TEST_ERROR
if (H5L_TYPE_EXTERNAL != li.type) {
H5_FAILED();
puts(" Unexpected link class - should have been an external link");
goto error;
}
/* Get information for external link. It should be two strings right after each other */
if(H5Lget_val(fid, "src", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
/* Extract the file and object names from the buffer */
if(H5Lunpack_elink_val(query_buf, li.u.val_size, NULL, &file_name, &object_name) < 0) TEST_ERROR
/* Compare the file and object names */
if(strcmp(file_name, filename2)) TEST_ERROR
if(strcmp(object_name, "/dst")) TEST_ERROR
/* Query information about object that external link points to */
if (H5Gget_objinfo(fid, "src", TRUE, &sb) < 0) goto error;
if (H5G_GROUP != sb.type) {
H5_FAILED();
puts(" Unexpected object type - should have been a group");
goto error;
}
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Make sure that passing in NULLs to H5Lunpack_elink_val works */
if(H5Lunpack_elink_val(query_buf, li.u.val_size, NULL, NULL, NULL) < 0) TEST_ERROR
/* Make sure that bogus cases trigger errors in H5Lunpack_elink_val */
H5E_BEGIN_TRY {
if(H5Lunpack_elink_val(query_buf, li.u.val_size - 1, NULL, NULL, NULL) >= 0) TEST_ERROR
} H5E_END_TRY
H5E_BEGIN_TRY {
if(H5Lunpack_elink_val(query_buf, (size_t)0, NULL, NULL, NULL) >= 0) TEST_ERROR
} H5E_END_TRY
H5E_BEGIN_TRY {
if(H5Lunpack_elink_val(NULL, (size_t)0, NULL, NULL, NULL) >= 0) TEST_ERROR
} H5E_END_TRY
H5E_BEGIN_TRY {
if(H5Lunpack_elink_val(NULL, (size_t)1000, NULL, NULL, NULL) >= 0) TEST_ERROR
} H5E_END_TRY
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end external_link_query() */
/*-------------------------------------------------------------------------
* Function: external_link_unlink_compact
*
* Purpose: Remove an external link (from a compact group)
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, January 18, 2006
*
*-------------------------------------------------------------------------
*/
static int
external_link_unlink_compact(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("unlinking external link in compact group (w/new group format)")
else
TESTING("unlinking external link in compact group")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file, with external link to object in second file */
if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link */
if(H5Lcreate_external(filename2, "/dst", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object to link to */
if((gid = H5Gcreate(fid, "dst", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Unlink external link */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Unlink external link */
if(H5Gunlink(fid, "src") < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group for external link */
if((gid = H5Gopen(fid, "dst")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end external_link_unlink_compact() */
/*-------------------------------------------------------------------------
* Function: external_link_unlink_dense
*
* Purpose: Remove an external link (from a dense group)
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, January 18, 2006
*
*-------------------------------------------------------------------------
*/
static int
external_link_unlink_dense(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gcpl = (-1); /* Group creation property list ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
unsigned nmsgs; /* Number of messages in group's header */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned u; /* Local index variable */
if(new_format)
TESTING("unlinking external link in dense group (w/new group format)")
else
TESTING("unlinking external link in dense group")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file, with external link to object in second file */
if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Open root group */
if((gid = H5Gopen(fid, "/")) < 0) TEST_ERROR
/* Check on root group's status */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Query the group creation properties */
if((gcpl = H5Gget_create_plist(gid)) < 0) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
/* Create external link */
/* (This also covers the case of having an external link in a compact group that's converted to a dense group) */
if(H5Lcreate_external(filename2, "/dst", gid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != 1) TEST_ERROR
if(H5G_has_stab_test(gid) == TRUE) TEST_ERROR
/* Create enough objects in the root group to change it into a "dense" group */
for(u = 0; u < max_compact; u++) {
sprintf(objname, "filler %u", u);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
} /* end for */
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Close group creation property list */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Close root group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object to link to */
if((gid = H5Gcreate(fid, "dst", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Unlink external link */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open root group */
if((gid = H5Gopen(fid, "/")) < 0) TEST_ERROR
/* Unlink external link */
if(H5Gunlink(fid, "src") < 0) TEST_ERROR
/* Remove enough objects in the root group to change it into a "compact" group */
for(u = 0; u < ((max_compact - min_dense) + 1); u++) {
sprintf(objname, "filler %u", u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
} /* end for */
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != (min_dense - 1)) TEST_ERROR
if(H5G_is_new_dense_test(gid) == TRUE) TEST_ERROR
if(H5G_has_stab_test(gid) == TRUE) TEST_ERROR
/* Close root group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group for external link (should be unaffected) */
if((gid = H5Gopen(fid, "dst")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end external_link_unlink_dense() */
/*-------------------------------------------------------------------------
* Function: external_link_move
*
* Purpose: Move/rename external link
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, December 5, 2005
*
*-------------------------------------------------------------------------
*/
static int
external_link_move(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
if(new_format)
TESTING("move external link (w/new group format)")
else
TESTING("move external link")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file, with external link to object in second file */
if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create external link */
if(H5Lcreate_external(filename2, "/dst", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object to link to */
if((gid = H5Gcreate(fid, "dst", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Move external link to different name within same group */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Move external link within same group */
if(H5Gmove(fid, "src", "src2") < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "src2")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created through external link */
if((gid = H5Gopen(fid, "dst/new_group")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Move external link to different group */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Create another group, to move the external link into */
if((gid = H5Gcreate(fid, "group2", (size_t)0)) < 0) TEST_ERROR
/* Move external link to different group */
if(H5Gmove2(fid, "src2", gid, "src3") < 0) TEST_ERROR
/* Close new group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "/group2/src3")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group2", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created through external link */
if((gid = H5Gopen(fid, "dst/new_group2")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Move external link back to original group */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "/group2/src3")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Move external link back to original location */
if(H5Gmove(fid, "/group2/src3", "/src") < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group3", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created through external link */
if((gid = H5Gopen(fid, "dst/new_group3")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end external_link_move() */
/*-------------------------------------------------------------------------
* Function: external_link_ride
*
* Purpose: Let an external link "come along for the ride" when a group is
* converted between compact & dense forms.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, January 18, 2006
*
*-------------------------------------------------------------------------
*/
static int
external_link_ride(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gcpl = (-1); /* Group creation property list ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */
unsigned nmsgs; /* Number of messages in group's header */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned u; /* Local index variable */
if(new_format)
TESTING("external link along for the ride (w/new group format)")
else
TESTING("external link along for the ride")
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
/* Create first file, with external link to object in second file */
if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Open root group */
if((gid = H5Gopen(fid, "/")) < 0) TEST_ERROR
/* Check on root group's status */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Query the group creation properties */
if((gcpl = H5Gget_create_plist(gid)) < 0) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
/* Create enough objects in the root group to change it into a "dense" group */
for(u = 0; u < (max_compact + 1); u++) {
sprintf(objname, "filler %u", u);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
} /* end for */
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(new_format) {
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
} /* end if */
else {
if(H5G_has_stab_test(gid) != TRUE) TEST_ERROR
} /* end else */
/* Create external link */
/* (This also covers the case of adding an external link to a dense group) */
if(H5Lcreate_external(filename2, "/dst", gid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Close group creation property list */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Close root group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Create second file to point to */
if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create object to link to */
if((gid = H5Gcreate(fid, "dst", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Remove enough objects to convert group containing external link back into compact form */
/* Open first file */
if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "src")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Open root group */
if((gid = H5Gopen(fid, "/")) < 0) TEST_ERROR
/* Remove enough objects in the root group to change it into a "compact" group */
for(u = 0; u < ((max_compact - min_dense) + 3); u++) {
sprintf(objname, "filler %u", u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
} /* end for */
/* Check on root group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != (min_dense - 1)) TEST_ERROR
if(H5G_has_stab_test(gid) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) == TRUE) TEST_ERROR
/* Close root group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Open object through external link */
if((gid = H5Gopen(fid, "src")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/dst")) TEST_ERROR
/* Create object in external file */
if((gid2 = H5Gcreate(gid, "new_group2", (size_t)0)) < 0) TEST_ERROR
/* Close group in external file */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close external object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open second file */
if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created through external link */
if((gid = H5Gopen(fid, "dst/new_group")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Open group created through external link */
if((gid = H5Gopen(fid, "dst/new_group2")) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl);
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end external_link_ride() */
/*-------------------------------------------------------------------------
* Function: external_link_closing
*
* Purpose: Test that files are closed correctly when traversing
* external links.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Wednesday, August 16, 2006
*
*-------------------------------------------------------------------------
*/
static int
external_link_closing(hid_t fapl, hbool_t new_format)
{
hid_t fid1 = (-1), fid2 = (-1), fid3 = (-1), fid4=(-1);
hid_t gid=(-1), tid=(-1), tid2=(-1), sid=(-1), did=(-1);
hid_t lcpl_id=(-1);
hsize_t dims[2];
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE],
filename3[NAME_BUF_SIZE],
filename4[NAME_BUF_SIZE], /* Names of files to externally link across */
buf[NAME_BUF_SIZE]; /* misc. buffer */
H5L_info_t li;
H5G_stat_t sb;
hobj_ref_t obj_ref;
if(new_format)
TESTING("that external files are closed during traversal (w/new group format)")
else
TESTING("that external files are closed during traversal")
/* In this test, external links will go from file1 to file2 and from
* file2 to file3.
* Test that all functions that can traverse external files close
* the files they open.
* Test that providing unusual paths containing external links can't
* make HDF5 forget to close a file it opened.
*/
/* Set up filenames */
h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2);
h5_fixname(FILENAME[5], fapl, filename3, sizeof filename3);
h5_fixname(FILENAME[6], fapl, filename4, sizeof filename4);
/* Create four files */
if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create a dataspace and a datatype so we can create/commit a dataset/datatype in the files */
dims[0] = 2;
dims[1] = 2;
if((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if((tid2 = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
/* Create external links from each file to the next */
if(H5Lcreate_external(filename2, "/", fid1, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename3, "/", fid2, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external(filename4, "/", fid3, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close all files but the first */
if(H5Fclose(fid4) < 0) TEST_ERROR
if(H5Fclose(fid3) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
/* Test creating each kind of object */
if((gid = H5Gcreate(fid1, "elink/elink/elink/group1", (size_t)0)) < 0) TEST_ERROR
if(H5Tcommit(fid1, "elink/elink/elink/type1", tid) < 0) TEST_ERROR
if((did = H5Dcreate(fid1, "elink/elink/elink/dataset1", tid2, sid, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Tclose(tid) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Test that getting info works */
if(H5Lget_info(fid1, "elink/elink/elink/type1", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(fid1, "elink/elink/elink", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gget_objinfo(fid1, "elink/elink/elink/type1", TRUE, &sb) < 0) TEST_ERROR
if(H5Gget_objinfo(fid1, "elink/elink/elink", TRUE, &sb) < 0) TEST_ERROR
if(H5Gget_objinfo(fid1, "elink/elink/elink", FALSE, &sb) < 0) TEST_ERROR
/* Test move */
if(H5Lmove(fid1, "elink/elink/elink/group1", fid1,
"elink/elink/elink/group1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Open file 4 so we can do some fancy things */
if((fid4 = H5Fopen(filename4, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
if(H5Lmove(fid1, "elink/elink/elink/type1", fid4,
"type1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lmove(fid4, "dataset1", fid1,
"elink/elink/elink/dataset1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file 4 again */
if(H5Fclose(fid4) < 0) TEST_ERROR
/* Test copy (as of this test, it uses the same code as move) */
if(H5Lcopy(fid1, "elink/elink/elink", fid1,
"elink/elink/elink_copied", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcopy(fid1, "elink/elink/elink", fid1,
"elink/elink/elink/elink_copied2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Test H5Gset and get comment */
if(H5Gset_comment(fid1, "elink/elink/elink/group1_moved", "comment") < 0) TEST_ERROR
if(H5Gget_comment(fid1, "elink/elink/elink/group1_moved", sizeof(buf), buf) < 0) TEST_ERROR
/* Test H5*open */
if((gid = H5Gopen(fid1, "elink/elink/elink/group1_moved")) < 0) TEST_ERROR
if((tid = H5Topen(fid1, "elink/elink/elink/type1_moved")) < 0) TEST_ERROR
if((did = H5Dopen(fid1, "elink/elink/elink/dataset1_moved")) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Tclose(tid) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Test H5*open2 */
if((gid = H5Gopen2(fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT)) < 0) TEST_ERROR
if((tid = H5Topen2(fid1, "elink/elink/elink/type1_moved", H5P_DEFAULT)) < 0) TEST_ERROR
if((did = H5Dopen2(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT)) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Tclose(tid) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Test H5Oopen */
if((did = H5Oopen(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Test H5Fmount */
if((gid = H5Gcreate(fid1, "elink/elink/elink/mnt", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
H5E_BEGIN_TRY {
if(H5Fmount(fid1, "elink/elink/elink/mnt", fid1, H5P_DEFAULT) >= 0) TEST_ERROR
if(H5Funmount(fid1, "elink/elink/elink/mnt") >= 0) TEST_ERROR
} H5E_END_TRY
/* Test H5Rcreate */
if(H5Rcreate(&obj_ref, fid1, "elink/elink/elink/type1_moved", H5R_OBJECT, (-1)) < 0) TEST_ERROR
/* Test unlink */
if(H5Ldelete(fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT) < 0) TEST_ERROR
if(H5Ldelete(fid1, "elink/elink/elink/type1_moved", H5P_DEFAULT) < 0) TEST_ERROR
if(H5Ldelete(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT) < 0) TEST_ERROR
if(H5Ldelete(fid1, "elink/elink/elink_copied", H5P_DEFAULT) < 0) TEST_ERROR
if(H5Ldelete(fid1, "elink/elink/elink/elink_copied2", H5P_DEFAULT) < 0) TEST_ERROR
/* We've tested that the various functions above don't leave files open.
* Now test that we can't confuse HDF5 by giving unusual paths with external links
*/
/* Create an external link that points to another external link */
if((fid2 = H5Fopen(filename2, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
if(H5Lcreate_external(filename3, "/elink", fid2, "elink2",
H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
/* Do an external link traversal that recursively calls another external link. */
if((gid = H5Gcreate(fid1, "elink/elink2/group2", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Create two more groups so that the last three elements in the path are
* all within the same external file
*/
if((gid = H5Gcreate(fid1, "elink/elink2/group2/group3", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid1, "elink/elink2/group2/group3/group4", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Gget_objinfo(fid1, "elink/elink2/group2/group3/group4", TRUE, &sb) < 0) TEST_ERROR
/* Add a few regular groups and a soft link in file2 using intermediate group creation */
if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) TEST_ERROR
if(H5Lcreate_soft("/elink2", fid1, "elink/file2group1/file2group2/slink",
lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR
/* Try to traverse this path. There are three soft traversals in a row;
* slink points to (file2)/elink2, which points to (file3)/elink, which
* points to file 4.
*/
if((gid = H5Gcreate(fid1, "elink/file2group1/file2group2/slink/group3", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Lget_info(fid1, "elink/file2group1/file2group2/slink/group3", &li, H5P_DEFAULT) < 0) TEST_ERROR
/* Some simpler tests */
if((gid = H5Gcreate(fid1, "elink/file2group3", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Lget_info(fid1, "elink/file2group3", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lget_info(fid1, "elink/elink", &li, H5P_DEFAULT) < 0) TEST_ERROR
/* Close file1, the only file that should still be open */
if(H5Fclose(fid1) < 0) TEST_ERROR
/* Re-create each file. If they are hanging open, these creates will fail */
if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Cleanup */
if(H5Sclose(sid) < 0) TEST_ERROR
if(H5Tclose(tid2) < 0) TEST_ERROR
if(H5Fclose(fid4) < 0) TEST_ERROR
if(H5Fclose(fid3) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
if(H5Fclose(fid1) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid);
H5Tclose(tid);
H5Dclose(did);
H5Sclose(sid);
H5Tclose(tid2);
H5Fclose(fid4);
H5Fclose(fid3);
H5Fclose(fid2);
H5Fclose(fid1);
} H5E_END_TRY;
return -1;
} /* external_link_closing() */
/*-------------------------------------------------------------------------
* Function: ext_link_endian
*
* Purpose: Check that external links work properly when they are
* moved from big-endian to little-endian systems and
* vice versa.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
static int
external_link_endian(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
hid_t lapl_id = (-1); /* Prop List ID */
char * srcdir = getenv("srcdir"); /* The source directory */
char pathbuf[NAME_BUF_SIZE]; /* Path to the files */
char namebuf[NAME_BUF_SIZE];
if(new_format)
TESTING("endianness of external links (w/new group format)")
else
TESTING("endianness of external links")
/*
* Create the name of the file to open (in case we are using the --srcdir
* option and the file is in a different directory from this test).
*/
if (srcdir && ((HDstrlen(srcdir) + 2) < sizeof(pathbuf)) )
{
HDstrcpy(pathbuf, srcdir);
HDstrcat(pathbuf, "/");
}
else
HDstrcpy(pathbuf, "");
/* Create a link access property list with the path to the srcdir */
if((lapl_id = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR
if(H5Pset_elink_prefix(lapl_id, pathbuf) < 0) TEST_ERROR
if(HDstrlen(pathbuf) + HDstrlen(LE_FILENAME) >= sizeof(namebuf)) TEST_ERROR
HDstrcpy(namebuf, pathbuf);
HDstrcat(namebuf, LE_FILENAME);
/* Test LE file; try to open a group through the external link */
if((fid = H5Fopen(namebuf, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
if((gid = H5Oopen(fid, "ext_link", lapl_id)) < 0) TEST_ERROR
/* Open a group in the external file using that group ID */
if((gid2 = H5Gopen(gid, "subgroup")) < 0) TEST_ERROR
/* Close the IDs */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
if(HDstrlen(pathbuf) + HDstrlen(BE_FILENAME) >= sizeof(namebuf)) TEST_ERROR
HDstrcpy(namebuf, pathbuf);
HDstrcat(namebuf, BE_FILENAME);
/* Test BE file; try to open a group through the external link */
if((fid = H5Fopen(namebuf, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
if((gid = H5Oopen(fid, "ext_link", lapl_id)) < 0) TEST_ERROR
/* Open a group in the external file using that group ID */
if((gid2 = H5Gopen(gid, "subgroup")) < 0) TEST_ERROR
/* Close the IDs */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: external_link_strong
*
* Purpose: Check that external links work properly when they opened in
* a file with "strong" file close degree.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, March 5, 2007
*
*-------------------------------------------------------------------------
*/
static int
external_link_strong(hid_t fapl, hbool_t new_format)
{
hid_t my_fapl; /* File access property list */
hid_t fid1 = (-1), fid2 = (-1); /* File ID */
hid_t gid1 = (-1), gid2 = (-1); /* Group IDs */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE];
if(new_format)
TESTING("that external files work with strong file close degree (w/new group format)")
else
TESTING("that external files work with strong file close degree")
/* Set up filenames */
h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1);
h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2);
/* Copy file access property list */
if((my_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set strong file close degree */
if(H5Pset_fclose_degree(my_fapl, H5F_CLOSE_STRONG) < 0) TEST_ERROR
/* Create a group at /A/B/C in first file */
if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR
if((gid1 = H5Gcreate(fid1, "A", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid1) < 0) TEST_ERROR
if((gid1 = H5Gcreate(fid1, "A/B", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid1) < 0) TEST_ERROR
if((gid1 = H5Gcreate(fid1, "A/B/C", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid1) < 0) TEST_ERROR
if(H5Fclose(fid1) < 0) TEST_ERROR
/* Create an external link /W/X/DLINK in second file to <filename1>:/A/B/C */
if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if((gid2 = H5Gcreate(fid2, "/W", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
if((gid2 = H5Gcreate(fid2, "/W/X", (size_t)0)) < 0) TEST_ERROR
if(H5Lcreate_external(filename1, "/A/B/C", gid2, "DLINK", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
/* Access external link from file #1 */
if((fid2 = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
if((gid2 = H5Gopen(fid2, "/W/X/DLINK")) < 0) TEST_ERROR
if((name_len = H5Iget_name(gid2, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Fclose(fid2) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(fapl);
H5Gclose(gid2);
H5Gclose(gid1);
H5Fclose(fid2);
H5Fclose(fid1);
} H5E_END_TRY;
return -1;
} /* end external_link_strong() */
/*-------------------------------------------------------------------------
* Function: ud_hard_links
*
* Purpose: Check that the functionality of hard links can be duplicated
* with user-defined links.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
/* Callback functions for UD hard links. */
/* UD_hard_create increments the object's reference count */
static herr_t
UD_hard_create(const char UNUSED * link_name, hid_t loc_group, const void *udata,
size_t udata_size, hid_t UNUSED lcpl_id)
{
haddr_t addr;
hid_t target_obj = -1;
herr_t ret_value = 0;
if(udata_size != sizeof(haddr_t)) {
ret_value = -1;
goto done;
} /* end if */
addr = *((const haddr_t *)udata);
/* Open the object this link points to */
target_obj= H5Oopen_by_addr(loc_group, addr);
if(target_obj < 0) {
ret_value = -1;
goto done;
} /* end if */
/* Increment the reference count of the target object */
if(H5Oincr_refcount(target_obj) < 0) {
ret_value = -1;
goto done;
} /* end if */
done:
/* Close the target object if we opened it */
if(target_obj >= 0) {
switch(H5Iget_type(target_obj)) {
case H5I_GROUP:
if(H5Gclose(target_obj) < 0)
ret_value = -1;
break;
case H5I_DATASET:
if(H5Dclose(target_obj) < 0)
ret_value = -1;
break;
case H5I_DATATYPE:
if(H5Tclose(target_obj) < 0)
ret_value = -1;
break;
default:
return -1;
} /* end switch */
} /* end if */
return ret_value;
} /* end UD_hard_create() */
/* Traverse a hard link by opening the object */
static hid_t
UD_hard_traverse(const char UNUSED *link_name, hid_t cur_group,
const void *udata, size_t udata_size, hid_t UNUSED lapl_id)
{
haddr_t addr;
hid_t ret_value = -1;
if(udata_size != sizeof(haddr_t))
return -1;
addr = *((const haddr_t *) udata);
ret_value = H5Oopen_by_addr(cur_group, addr); /* If this fails, our return value will be negative. */
return ret_value;
} /* end UD_hard_traverse() */
/* UD_hard_delete decrements the object's reference count */
static herr_t
UD_hard_delete(const char UNUSED * link_name, hid_t file, const void *udata,
size_t udata_size)
{
haddr_t addr;
hid_t target_obj = -1;
herr_t ret_value = 0;
if(udata_size != sizeof(haddr_t)) {
ret_value = -1;
goto done;
} /* end if */
addr = *((const haddr_t *) udata);
/* Open the object this link points to */
target_obj= H5Oopen_by_addr(file, addr);
if(target_obj < 0) {
ret_value = -1;
goto done;
} /* end if */
/* Decrement the reference count of the target object */
if(H5Odecr_refcount(target_obj) < 0) {
ret_value = -1;
goto done;
} /* end if */
done:
/* Close the target object if we opened it */
if(target_obj >= 0) {
switch(H5Iget_type(target_obj)) {
case H5I_GROUP:
if(H5Gclose(target_obj) < 0)
ret_value = -1;
break;
case H5I_DATASET:
if(H5Dclose(target_obj) < 0)
ret_value = -1;
break;
case H5I_DATATYPE:
if(H5Tclose(target_obj) < 0)
ret_value = -1;
break;
default:
return -1;
} /* end switch */
} /* end if */
return ret_value;
} /* end UD_hard_delete() */
const H5L_class_t UD_hard_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_HARD_TYPE, /* Link type id number */
"UD_hard_link", /* Link class name for debugging */
UD_hard_create, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_hard_traverse, /* The actual traversal function */
UD_hard_delete, /* Deletion callback */
NULL /* Query callback */
}};
static int
ud_hard_links(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
H5L_info_t li; /* Link information */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
h5_stat_size_t empty_size; /* Size of an empty file */
char filename[NAME_BUF_SIZE];
TESTING("user-defined hard link (w/new group format)")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Get the size of the empty file for reference */
if(H5Fclose(fid) < 0) TEST_ERROR
if((empty_size = h5_get_file_size(filename))<0) TEST_ERROR
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Check that external links are registered and UD hard links are not */
if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != FALSE) TEST_ERROR
/* Register "user-defined hard links" with the library */
if(H5Lregister(UD_hard_class) < 0) TEST_ERROR
/* Check that UD hard links are now registered */
if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != TRUE) TEST_ERROR
/* Create a group for the UD hard link to point to */
if((gid = H5Gcreate(fid, "group", (size_t)0)) < 0) TEST_ERROR
/* Get address for the group to give to the hard link */
if(H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Create a user-defined "hard link" to the group using the address we got
* from H5Lget_info */
if(H5Lcreate_ud(fid, "ud_link", UD_HARD_TYPE, &(li.u.address), sizeof(haddr_t), H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close and re-open file to ensure that data is written to disk */
if(H5Fclose(fid) < 0) TEST_ERROR
if((fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open group through UD link */
if((gid = H5Gopen(fid, "ud_link")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/group")) TEST_ERROR
/* Create object in group */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close groups*/
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Re-open group without using ud link to check that it was created properly */
if((gid = H5Gopen(fid, "group/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/group/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Check that H5Lget_objinfo works on the hard link */
if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) TEST_ERROR
/* UD hard links have no query function, thus return a "link length" of 0 */
if(li.u.val_size != 0) TEST_ERROR
if(UD_HARD_TYPE != li.type) {
H5_FAILED();
puts(" Unexpected link class - should have been a UD hard link");
goto error;
}
/* Unlink the group pointed to by the UD link. It shouldn't be
* deleted because of the UD link. */
if(H5Gunlink(fid, "/group") < 0) TEST_ERROR
/* Ensure we can open the group through the UD link */
if((gid = H5Gopen(fid, "ud_link")) < 0) TEST_ERROR
/* Unlink the group contained within it. */
if(H5Gunlink(gid, "new_group") < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Now delete the UD link. This should cause the group to be
* deleted, too. */
if(H5Gunlink(fid, "ud_link") < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* The file should be empty again. */
if(empty_size != h5_get_file_size(filename)) TEST_ERROR
if(H5Lunregister(UD_HARD_TYPE) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end ud_hard_links() */
/*-------------------------------------------------------------------------
* Function: UD_rereg_traverse
*
* Purpose: Check that user defined link types can be unregistered and
* reregistered properly.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
/* A traversal function that ignores any udata and simply opens an object
* in the current group named REREG_TARGET_NAME
*/
static hid_t
UD_rereg_traverse(const char UNUSED * link_name, hid_t cur_group,
const void UNUSED *udata, size_t UNUSED udata_size, hid_t lapl_id)
{
hid_t ret_value;
if((ret_value = H5Oopen(cur_group, REREG_TARGET_NAME, lapl_id)) < 0) TEST_ERROR
return ret_value;
error:
return -1;
} /* end UD_rereg_traverse() */
/* This link class has the same ID number as the UD hard links but
* has a very different traversal function */
const H5L_class_t UD_rereg_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_HARD_TYPE, /* Link type id number */
"UD_reregistered_type", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_rereg_traverse, /* The actual traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
static int
ud_link_reregister(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
H5L_info_t li; /* Link information */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename[NAME_BUF_SIZE];
h5_stat_size_t empty_size; /* Size of an empty file */
TESTING("registering a new class for existing UD links (w/new group format)")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Get the size of the empty file for reference */
if(H5Fclose(fid) < 0) TEST_ERROR
if((empty_size=h5_get_file_size(filename))<0) TEST_ERROR
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Check that UD hard links are not registered */
if(H5Lis_registered(UD_HARD_TYPE) != FALSE) TEST_ERROR
/* Register "user-defined hard links" with the library */
if(H5Lregister(UD_hard_class) < 0) TEST_ERROR
/* Check that UD hard links are registered */
if(H5Lis_registered(UD_HARD_TYPE) != TRUE) TEST_ERROR
/* Point a UD defined hard link to a group in the same way as the previous test */
if((gid = H5Gcreate(fid, "group", (size_t)0)) < 0) TEST_ERROR
if (H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Lcreate_ud(fid, "ud_link", UD_HARD_TYPE, &(li.u.address),
sizeof(li.u.address), H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR
/* Create a group named REREG_TARGET_NAME in the same group as the ud link */
if((gid = H5Gcreate(fid, REREG_TARGET_NAME, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Now unregister UD hard links */
if(H5Lunregister(UD_HARD_TYPE) < 0) TEST_ERROR
/* Check that UD hard links are no longer registered */
if(H5Lis_registered(UD_HARD_TYPE) != FALSE) TEST_ERROR
/* Verify that we can't traverse the ud link anymore */
H5E_BEGIN_TRY {
if((gid = H5Gopen(fid, "ud_link")) >= 0) TEST_ERROR
} H5E_END_TRY
/* Verify that we can't create any new links of this type */
H5E_BEGIN_TRY {
if(H5Lcreate_ud(fid, "ud_link2", UD_HARD_TYPE, &(li.u.address),
sizeof(li.u.address), H5P_DEFAULT, H5P_DEFAULT) >= 0)
TEST_ERROR
} H5E_END_TRY
/* Register a new kind of link with the same ID number */
if(H5Lregister(UD_rereg_class) < 0) TEST_ERROR
/* Check that UD hard links are registered again */
if(H5Lis_registered(UD_HARD_TYPE) != TRUE) TEST_ERROR
/* Open a group through the ud link (now a different class of link).
* It should be a different group
* than the UD hard link pointed to */
if((gid = H5Gopen(fid, "ud_link")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/" REREG_TARGET_NAME)) TEST_ERROR
/* Create object in group */
if((gid2 = H5Gcreate(gid, "new_group", (size_t)0)) < 0) TEST_ERROR
/* Close groups*/
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Re-open group without using ud link to check that it was created properly */
if((gid = H5Gopen(fid, "rereg_target/new_group")) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/rereg_target/new_group")) TEST_ERROR
/* Close opened object */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Unlink the group pointed to by the UD hard link. It shouldn't be
* deleted because the UD link incremented its reference count. */
if(H5Gunlink(fid, "/group") < 0) TEST_ERROR
/* What a mess! Re-register user-defined links to clean up the
* reference counts. We shouldn't actually need to unregister the
* other link type */
if(H5Lregister(UD_hard_class) < 0) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != TRUE) TEST_ERROR
/* Ensure we can open the group through the UD link (now that UD hard
* links have been registered) */
if((gid = H5Gopen(fid, "ud_link")) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Delete the UD hard link. This should cause the group to be
* deleted, too. */
if(H5Gunlink(fid, "ud_link") < 0) TEST_ERROR
/* Unlink the other two groups so that we can make sure the file is empty */
if(H5Gunlink(fid, "/rereg_target/new_group") < 0) TEST_ERROR
if(H5Gunlink(fid, REREG_TARGET_NAME) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* The file should be empty again. */
if(empty_size!=h5_get_file_size(filename)) TEST_ERROR
if(H5Lunregister(UD_HARD_TYPE) < 0) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != FALSE) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end ud_link_reregister() */
/*-------------------------------------------------------------------------
* Function: ud_callbacks
*
* Purpose: Check that all callbacks are called and are given the correct
* information.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
/* Callback functions for UD "callback" links. */
/* Creation callback. Called during move as well. */
static herr_t
UD_cb_create(const char * link_name, hid_t loc_group, const void *udata,
size_t udata_size, hid_t lcpl_id)
{
if(!link_name) TEST_ERROR
if(loc_group < 0) TEST_ERROR
if(udata_size > 0 && !udata) TEST_ERROR
if(lcpl_id < 0) TEST_ERROR
if(strcmp(link_name, UD_CB_LINK_NAME) && strcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR
if(strcmp(udata, UD_CB_TARGET)) TEST_ERROR
if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR
return 0;
error:
return -1;
} /* end UD_cb_create() */
static hid_t
UD_cb_traverse(const char * link_name, hid_t cur_group, const void *udata,
size_t udata_size, hid_t lapl_id)
{
const char *target = (const char *)udata;
hid_t ret_value;
if(!link_name) TEST_ERROR
if(cur_group < 0) TEST_ERROR
if(udata_size > 0 && !udata) TEST_ERROR
if(strcmp(link_name, UD_CB_LINK_NAME) && strcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR
if(strcmp(udata, UD_CB_TARGET)) TEST_ERROR
if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR
if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0)
TEST_ERROR
return ret_value;
error:
return -1;
} /* end UD_cb_traverse() */
/* Callback for when the link is moved or renamed */
static herr_t
UD_cb_move(const char *new_name, hid_t new_loc, const void *udata,
size_t udata_size)
{
if(!new_name) TEST_ERROR
if(new_loc < 0) TEST_ERROR
if(udata_size > 0 && !udata) TEST_ERROR
if(HDstrcmp(new_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR
if(HDstrcmp(udata, UD_CB_TARGET)) TEST_ERROR
if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR
return 0;
error:
return -1;
} /* end UD_cb_move() */
/* Callback for when the link is deleted. Also called during move */
static herr_t
UD_cb_delete(const char *link_name, hid_t file, const void *udata,
size_t udata_size)
{
if(!link_name) TEST_ERROR
if(file < 0) TEST_ERROR
if(udata_size > 0 && !udata) TEST_ERROR
if(HDstrcmp(link_name, UD_CB_LINK_NAME) && HDstrcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR
if(HDstrcmp(udata, UD_CB_TARGET)) TEST_ERROR
if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR
return 0;
error:
return -1;
} /* end UD_cb_delete() */
/* Callback for when the link is queried */
static ssize_t
UD_cb_query(const char * link_name, const void *udata, size_t udata_size,
void *buf, size_t buf_size)
{
if(!link_name) TEST_ERROR
if(udata_size > 0 && !udata) TEST_ERROR
if(strcmp(link_name, UD_CB_LINK_NAME)) TEST_ERROR
if(strcmp(udata, UD_CB_TARGET)) TEST_ERROR
if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR
if(buf) {
if(buf_size < 16) TEST_ERROR
strcpy(buf, "query succeeded");
} /* end if */
/* There are 15 characters and a NULL in "query succeeded" */
return 16;
error:
return -1;
} /* end UD_cb_query() */
const H5L_class_t UD_cb_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_CB_TYPE, /* Link type id number */
NULL, /* NULL name (to make sure this doesn't break anything */
UD_cb_create, /* Creation callback */
UD_cb_move, /* Move/rename callback */
UD_cb_move, /* Copy callback */
UD_cb_traverse, /* The actual traversal function */
UD_cb_delete, /* Deletion callback */
UD_cb_query /* Query callback */
}};
static int
ud_callbacks(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t lcpl = (-1); /* Link Creation PL */
H5G_stat_t sb; /* Object information */
H5L_info_t li; /* Link information */
char ud_target_name[] = UD_CB_TARGET; /* Link target name */
char filename[NAME_BUF_SIZE];
char query_buf[NAME_BUF_SIZE];
if(new_format)
TESTING("user-defined link callbacks (w/new group format)")
else
TESTING("user-defined link callbacks")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Check that registered link classes are, and unregistered ones aren't */
if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != FALSE) TEST_ERROR
if(H5Lis_registered(UD_CB_TYPE) != FALSE) TEST_ERROR
/* Hit two birds with one stone: register UD hard links from previous
* test to check that having two UD links registered at once presents
* no problems. */
if(H5Lregister(UD_hard_class) < 0) TEST_ERROR
/* Register user-defined link class. This is the one we'll actually
* be using. */
if(H5Lregister(UD_cb_class) < 0) TEST_ERROR
/* Check that registered link classes are, and unregistered ones aren't */
if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR
if(H5Lis_registered(UD_HARD_TYPE) != TRUE) TEST_ERROR
if(H5Lis_registered(UD_CB_TYPE) != TRUE) TEST_ERROR
/* Create a group for the UD link to point to */
if((gid = H5Gcreate(fid, UD_CB_TARGET, (size_t)0)) < 0) TEST_ERROR
/* Create a user-defined link to the group. These UD links behave like soft links. */
if(H5Lcreate_ud(fid, UD_CB_LINK_NAME, UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Try opening group through UD link */
if((gid = H5Gopen(fid, UD_CB_LINK_NAME)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Query the link to test its query callback */
if (H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != 16) TEST_ERROR
if (UD_CB_TYPE != li.type) {
H5_FAILED();
puts(" Unexpected link class - should have been a UD hard link");
goto error;
}
/* Fill the query buffer */
if(H5Gget_linkval(fid, UD_CB_LINK_NAME, (size_t)NAME_BUF_SIZE, query_buf) < 0) TEST_ERROR
if(HDstrcmp(query_buf, "query succeeded") != 0) TEST_ERROR
/* Move the link */
if(H5Gmove(fid, UD_CB_LINK_NAME, NEW_UD_CB_LINK_NAME) < 0) TEST_ERROR
/* Re-open group to ensure that move worked */
if((gid = H5Gopen(fid, NEW_UD_CB_LINK_NAME)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Remove UD link */
if(H5Gunlink(fid, NEW_UD_CB_LINK_NAME) < 0) TEST_ERROR
/* Test that the callbacks don't work if the link class is not registered */
/* Create a new link. Just for fun, give it a non-default character
* encoding (to test that LAPLs work) */
if((lcpl = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_char_encoding(lcpl, H5T_CSET_UTF8) < 0) TEST_ERROR
if(H5Lcreate_ud(fid, UD_CB_LINK_NAME, UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, lcpl, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Pclose(lcpl) < 0) TEST_ERROR
/* Check its character encoding */
if(H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.cset != H5T_CSET_UTF8) TEST_ERROR
/* Unregister the link class so the library forgets what its callbacks do */
if(H5Lunregister(UD_CB_TYPE) < 0) TEST_ERROR
/* Now test that each of the callbacks fails */
H5E_BEGIN_TRY {
if(H5Lcreate_ud(fid, NEW_UD_CB_LINK_NAME, UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR
if(H5Gmove(fid, UD_CB_LINK_NAME, NEW_UD_CB_LINK_NAME) >= 0) TEST_ERROR
if(H5Gunlink(fid, UD_CB_LINK_NAME) >= 0) TEST_ERROR
if((gid = H5Gopen(gid, UD_CB_LINK_NAME)) >= 0) TEST_ERROR
if(H5Gunlink(fid, UD_CB_LINK_NAME) >= 0) TEST_ERROR
} H5E_END_TRY
/* The query callback should NOT fail, but should be unable to give a linklen */
if(H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != 0) TEST_ERROR
if(li.type != UD_CB_TYPE) TEST_ERROR
if(H5Gget_objinfo(fid, UD_CB_LINK_NAME, FALSE, &sb) < 0) TEST_ERROR
if(sb.type != H5G_UDLINK) TEST_ERROR
/* Unregister the UD hard links */
if(H5Lunregister(UD_HARD_TYPE) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose (lcpl);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end ud_callbacks() */
/*-------------------------------------------------------------------------
* Function: lapl_udata
*
* Purpose: Check that information can be passed to UD links using the
* Link Access Property List.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
static hid_t
UD_plist_traverse(const char UNUSED * link_name, hid_t cur_group,
const void UNUSED *udata, size_t udata_size, hid_t lapl_id)
{
char target[NAME_BUF_SIZE];
hid_t ret_value;
if(udata_size != 0) TEST_ERROR
/* Get the name of the target from the property list. */
if(H5Pget(lapl_id, DEST_PROP_NAME, target) < 0) TEST_ERROR
if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0)
TEST_ERROR
return ret_value;
error:
return -1;
} /* end UD_plist_traverse() */
const H5L_class_t UD_plist_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_PLIST_TYPE, /* Link type id number */
"UD_plist_link", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_plist_traverse, /* The actual traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
static int
lapl_udata(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
hid_t plist_id = (-1); /* Property List ID */
char group_a_name[NAME_BUF_SIZE];
char group_b_name[NAME_BUF_SIZE];
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("user data passed through lapl (w/new group format)")
else
TESTING("user data passed through lapl")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Register UD link types from previous tests to check that having
* multiple types registered at once presents no problems. */
if(H5Lregister(UD_cb_class) < 0) TEST_ERROR
/* Register the link class. We'll actually be using for this test. */
if(H5Lregister(UD_plist_class) < 0) TEST_ERROR
/* Another link class from a previous test */
if(H5Lregister(UD_hard_class) < 0) TEST_ERROR
/* Unregister the first link type registered to make sure this doesn't
* break anything. */
if(H5Lunregister(UD_CB_TYPE) < 0) TEST_ERROR
/* Create two groups for the UD link to point to */
if((gid = H5Gcreate(fid, "group_a", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "group_b", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Create a user-defined link to the group. These UD links have no udata. */
if(H5Lcreate_ud(fid, "ud_link", UD_PLIST_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Create a non-default lapl with a new property pointing to group a*/
if((plist_id = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR
HDstrcpy(group_a_name, "group_a");
#ifdef H5_WANT_H5_V1_6_COMPAT
if(H5Pinsert(plist_id, DEST_PROP_NAME, (size_t)NAME_BUF_SIZE, group_a_name, NULL, NULL, NULL, NULL, NULL) < 0) TEST_ERROR
#else /* H5_WANT_H5_V1_6_COMPAT */
if(H5Pinsert(plist_id, DEST_PROP_NAME, (size_t)NAME_BUF_SIZE, group_a_name, NULL, NULL, NULL, NULL, NULL, NULL) < 0) TEST_ERROR
#endif /* H5_WANT_H5_V1_6_COMPAT */
/* Try opening group through UD link */
if((gid = H5Oopen(fid, "ud_link", plist_id)) < 0) TEST_ERROR
if((gid2 = H5Gcreate(gid, "subgroup_a", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Verify that we can open the new group without using the ud link */
if((gid2 = H5Gopen(fid, "/group_a/subgroup_a")) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Now use the same ud link to access group_b */
strcpy(group_b_name, "group_b");
if(H5Pset(plist_id, DEST_PROP_NAME, group_b_name) < 0) TEST_ERROR
/* Create a subgroup */
if((gid = H5Oopen(fid, "ud_link", plist_id)) < 0) TEST_ERROR
if((gid2 = H5Gcreate(gid, "subgroup_b", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Verify that we can open the new group without using the ud link */
if((gid2 = H5Gopen(fid, "/group_b/subgroup_b")) < 0) TEST_ERROR
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close property list */
if(H5Pclose(plist_id) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose (plist_id);
H5Gclose (gid);
H5Gclose (gid2);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end lapl_udata() */
/*-------------------------------------------------------------------------
* Function: ud_link_errors
*
* Purpose: Create error conditions in callbacks and ensure that the
* errors propagate correctly.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
static herr_t
UD_cbsucc_create(const char UNUSED * link_name, hid_t UNUSED loc_group,
const void *udata, size_t udata_size, hid_t UNUSED lcpl_id)
{
/* Check to make sure that this "soft link" has a target */
if(udata_size < 1 || !udata)
return -1;
return 0;
} /* end UD_cbsucc_create() */
static hid_t
UD_cbsucc_traverse(const char UNUSED *link_name, hid_t cur_group,
const void *udata, size_t UNUSED udata_size, hid_t lapl_id)
{
const char *target = (const char *)udata;
hid_t ret_value;
if(!target) goto error;
if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0) goto error;
return ret_value;
error:
return -1;
} /* end UD_cbsucc_traverse() */
/* Failure callback for when the link is moved or renamed */
static herr_t
UD_cbfail_move(const char UNUSED *new_name, hid_t UNUSED new_loc,
const void UNUSED *udata, size_t UNUSED udata_size)
{
/* This traversal function will always fail. */
return -1;
} /* end UD_cbfail_move() */
/* SuccessCallback for when the link is moved or renamed */
static herr_t
UD_cbsucc_move(const char UNUSED *new_name, hid_t UNUSED new_loc,
const void UNUSED *udata, size_t UNUSED udata_size)
{
/* This traversal function will always succeed. */
return 0;
} /* end UD_cbsucc_move() */
/* Callback for when the link is deleted. Also called during move */
static herr_t
UD_cbsucc_delete(const char UNUSED *link_name, hid_t UNUSED file,
const void UNUSED *udata, size_t UNUSED udata_size)
{
/* This callback will always succeed */
return 0;
} /* end UD_cbsucc_delete() */
/* Callback for when the link is deleted. Also called during move */
static herr_t
UD_cbfail_delete(const char UNUSED *link_name, hid_t UNUSED file,
const void UNUSED *udata, size_t UNUSED udata_size)
{
/* This traversal function will always fail. */
/* Note: un-deletable links are in general a very bad idea! */
return -1;
} /* end UD_cbfail_delete() */
/* Callback for when the link is queried */
static ssize_t
UD_cbfail_query(const char UNUSED *link_name, const void UNUSED *udata,
size_t UNUSED udata_size, void UNUSED *buf, size_t UNUSED buf_size)
{
/* This traversal function will always fail. */
return -1;
} /* end UD_cbfail_query() */
/* Callback for when the link is queried */
static ssize_t
UD_cbfail_on_write_query(const char UNUSED *link_name, const void UNUSED *udata,
size_t UNUSED udata_size, void *buf, size_t UNUSED buf_size)
{
/* This traversal function will return a buffer size,
* but will fail when a buffer is passed in ("writing to the buffer"
* fails
*/
if(buf != NULL)
return -1;
return 0;
} /* end UD_cbfail_on_write_query() */
/* Callback for when the link is queried */
static ssize_t
UD_cbsucc_query(const char UNUSED *link_name, const void UNUSED *udata,
size_t UNUSED udata_size, void *buf, size_t buf_size)
{
/* This traversal function will return a buffer size,
* but will fail when a buffer is passed in ("writing to the buffer"
* fails
*/
if(buf != NULL && buf_size >= 8)
strcpy(buf, "succeed");
return 8;
} /* end UD_cbsucc_query() */
/* This class is full of failing callbacks */
const H5L_class_t UD_cbfail_class1[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_CBFAIL_TYPE, /* Link type id number */
"UD_cbfail_link1", /* Link class name for debugging */
UD_cbsucc_create, /* Creation callback */
UD_cbfail_move, /* Move/rename callback */
UD_cbfail_move, /* Copy callback */
UD_cbsucc_traverse, /* The actual traversal function */
UD_cbfail_delete, /* Deletion callback */
UD_cbfail_query /* Query callback */
}};
/* This class is has two failing callbacks, move and query */
const H5L_class_t UD_cbfail_class2[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_CBFAIL_TYPE, /* Link type id number */
"UD_cbfail_link2", /* Link class name for debugging */
UD_cbsucc_create, /* Creation callback */
UD_cbfail_move, /* Move/rename callback */
UD_cbsucc_move, /* Copy callback */
UD_cbsucc_traverse, /* The actual traversal function */
UD_cbsucc_delete, /* Deletion callback */
UD_cbfail_on_write_query /* Query callback */
}};
/* All of these callbacks will succeed */
const H5L_class_t UD_cbfail_class3[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_CBFAIL_TYPE, /* Link type id number */
"UD_cbfail_link3", /* Link class name for debugging */
UD_cbsucc_create, /* Creation callback */
UD_cbsucc_move, /* Move/rename callback */
UD_cbsucc_move, /* Copy callback */
UD_cbsucc_traverse, /* The actual traversal function */
UD_cbsucc_delete, /* Deletion callback */
UD_cbsucc_query /* Query callback */
}};
/* Link classes that are invalid for various reasons */
const H5L_class_t UD_error1_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_ERROR_TYPE, /* Link type id number */
"UD_error_link", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
NULL, /* This class has no traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
const H5L_class_t UD_error2_class[1] = {{
UD_BAD_VERS, /* Invalid H5L_class_t version */
UD_ERROR_TYPE, /* Link type id number */
"UD_error_link", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_cbsucc_traverse, /* Traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
const H5L_class_t UD_error3_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_BAD_TYPE1, /* Invalid Link type id number */
"UD_error_link", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_cbsucc_traverse, /* Traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
const H5L_class_t UD_error4_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
UD_BAD_TYPE2, /* Invalid Link type id number */
"UD_error_link", /* Link class name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_cbsucc_traverse, /* Traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
static int
ud_link_errors(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group IDs */
char group_name[NAME_BUF_SIZE];
char filename[NAME_BUF_SIZE];
char query_buf[NAME_BUF_SIZE];
H5L_info_t li; /* Link information */
if(new_format)
TESTING("user-defined link error conditions (w/new group format)")
else
TESTING("user-defined link error conditions")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Try to register some invalid link classes */
H5E_BEGIN_TRY {
if(H5Lregister(UD_error1_class) >= 0) TEST_ERROR
if(H5Lregister(UD_error2_class) >= 0) TEST_ERROR
if(H5Lregister(UD_error3_class) >= 0) TEST_ERROR
if(H5Lregister(UD_error4_class) >= 0) TEST_ERROR
} H5E_END_TRY
/* Register the UD plist class. */
if(H5Lregister(UD_plist_class) < 0) TEST_ERROR
/* Now register the first class we'll be using.
* It has the same ID as the plist class, and should replace it. */
if(H5Lregister(UD_cbfail_class1) < 0) TEST_ERROR
/* Create a group for the UD link to point to */
if((gid = H5Gcreate(fid, "group", (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Create a user-defined link to the group. */
strcpy(group_name, "/group");
if(H5Lcreate_ud(fid, "/ud_link", UD_CBFAIL_TYPE, &group_name, HDstrlen(group_name) + 1, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Open the group through the ud link */
if((gid = H5Gopen(fid, "ud_link")) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Now test that each of the callbacks will cause a failure if it returns -1 */
H5E_BEGIN_TRY {
/* The create callback will fail if we pass in no udata */
if(H5Lcreate_ud(fid, "fail", UD_CBFAIL_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR
/* The move and copy callbacks will fail */
if(H5Gmove(fid, "ud_link", "move_fail") >= 0) TEST_ERROR
if(H5Lcopy(fid, "ud_link", fid, "copy_fail", H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR
/* The traversal callback will fail if we remove its target */
if(H5Gunlink(fid, "group") < 0) TEST_ERROR
if((gid = H5Gopen(gid, "ud_link")) >= 0) TEST_ERROR
/* The deletion callback will always fail */
if(H5Gunlink(fid, "ud_link") >= 0) TEST_ERROR
/* The query callback will fail */
if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) >=0) TEST_ERROR
} H5E_END_TRY
/* Now use a class with different callback functions */
if(H5Lregister(UD_cbfail_class2) < 0) TEST_ERROR
/* Moving should still fail, but copying will succeed */
H5E_BEGIN_TRY {
if(H5Gmove(fid, "ud_link", "move_fail") >= 0) TEST_ERROR
} H5E_END_TRY
if(H5Lcopy(fid, "ud_link", fid, "copy_succ", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* The query callback will succeed when we only want to get the size of the buffer... */
if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != 0) TEST_ERROR
/* ...but fail when we try to write data to the buffer itself*/
H5E_BEGIN_TRY {
if(H5Lget_val(fid, "ud_link", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) >=0) TEST_ERROR
} H5E_END_TRY
/* Register a new class */
if(H5Lregister(UD_cbfail_class3) < 0) TEST_ERROR
/* Now querying should succeed */
if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.u.val_size != 8) TEST_ERROR
if(H5Lget_val(fid, "ud_link", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(query_buf, "succeed") != 0) TEST_ERROR
/* Moving and copying should both succeed */
if(H5Gmove(fid, "copy_succ", "move_succ") < 0) TEST_ERROR
if(H5Lcopy(fid, "ud_link", fid, "copy_succ2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Delete link (this callback should work now) */
if(H5Gunlink(fid, "ud_link") < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: lapl_nlinks
*
* Purpose: Check that the maximum number of soft links can be adjusted
* by the user using the Link Access Property List.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
lapl_nlinks(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1), gid2 = (-1); /* Group IDs */
hid_t plist = (-1); /* lapl ID */
hid_t tid = (-1), sid = (-1), did = (-1); /* Other IDs */
hid_t gapl = (-1), dapl = (-1), tapl = (-1); /* Other property lists */
char objname[NAME_BUF_SIZE]; /* Object name */
ssize_t name_len; /* Length of object name */
char filename[NAME_BUF_SIZE];
size_t nlinks; /* nlinks for H5Pset_nlinks */
hsize_t dims[2];
if(new_format)
TESTING("adjusting nlinks with LAPL (w/new group format)")
else
TESTING("adjusting nlinks with LAPL")
/* Make certain test is valid */
/* XXX: should probably make a "generic" test that creates the proper
* # of links based on this value - QAK
*/
HDassert(H5L_NUM_LINKS == 16);
/* Create file */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group with short name in file (used as target for links) */
if((gid=H5Gcreate (fid, "final", (size_t)0)) < 0) TEST_ERROR
/* Create chain of soft links to existing object (limited) */
if(H5Glink2(fid, "final", H5G_LINK_SOFT, fid, "soft1") < 0) TEST_ERROR
if(H5Glink2(fid, "soft1", H5G_LINK_SOFT, fid, "soft2") < 0) TEST_ERROR
if(H5Glink2(fid, "soft2", H5G_LINK_SOFT, fid, "soft3") < 0) TEST_ERROR
if(H5Glink2(fid, "soft3", H5G_LINK_SOFT, fid, "soft4") < 0) TEST_ERROR
if(H5Glink2(fid, "soft4", H5G_LINK_SOFT, fid, "soft5") < 0) TEST_ERROR
if(H5Glink2(fid, "soft5", H5G_LINK_SOFT, fid, "soft6") < 0) TEST_ERROR
if(H5Glink2(fid, "soft6", H5G_LINK_SOFT, fid, "soft7") < 0) TEST_ERROR
if(H5Glink2(fid, "soft7", H5G_LINK_SOFT, fid, "soft8") < 0) TEST_ERROR
if(H5Glink2(fid, "soft8", H5G_LINK_SOFT, fid, "soft9") < 0) TEST_ERROR
if(H5Glink2(fid, "soft9", H5G_LINK_SOFT, fid, "soft10") < 0) TEST_ERROR
if(H5Glink2(fid, "soft10", H5G_LINK_SOFT, fid, "soft11") < 0) TEST_ERROR
if(H5Glink2(fid, "soft11", H5G_LINK_SOFT, fid, "soft12") < 0) TEST_ERROR
if(H5Glink2(fid, "soft12", H5G_LINK_SOFT, fid, "soft13") < 0) TEST_ERROR
if(H5Glink2(fid, "soft13", H5G_LINK_SOFT, fid, "soft14") < 0) TEST_ERROR
if(H5Glink2(fid, "soft14", H5G_LINK_SOFT, fid, "soft15") < 0) TEST_ERROR
if(H5Glink2(fid, "soft15", H5G_LINK_SOFT, fid, "soft16") < 0) TEST_ERROR
if(H5Glink2(fid, "soft16", H5G_LINK_SOFT, fid, "soft17") < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
/* Open file */
if((fid=H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Create LAPL with higher-than-usual nlinks value */
/* Create a non-default lapl with udata set to point to the first group */
if((plist = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR
nlinks = 20;
if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR
/* Ensure that nlinks was set successfully */
nlinks = 0;
if(H5Pget_nlinks(plist, &nlinks) < 0) TEST_ERROR
if(nlinks != 20) TEST_ERROR
/* Open object through what is normally too many soft links using
* new property list */
if((gid = H5Oopen(fid, "soft17", plist)) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/soft17")) TEST_ERROR
/* Create group using soft link */
if((gid2 = H5Gcreate(gid, "new_soft", (size_t)0)) < 0) TEST_ERROR
/* Close groups */
if(H5Gclose(gid2) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
/* Set nlinks to a smaller number */
nlinks = 4;
if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR
/* Ensure that nlinks was set successfully */
nlinks = 0;
if(H5Pget_nlinks(plist, &nlinks) < 0) TEST_ERROR
if(nlinks != 4) TEST_ERROR
/* Try opening through what is now too many soft links */
H5E_BEGIN_TRY {
gid = H5Oopen(fid, "soft5", plist);
} H5E_END_TRY;
if (gid >= 0) {
H5_FAILED();
puts(" Should have failed for sequence of too many nested links.");
goto error;
}
/* Open object through lesser soft link */
if((gid = H5Oopen(fid, "soft4", plist)) < 0) TEST_ERROR
/* Check name */
if((name_len = H5Iget_name( gid, objname, (size_t)NAME_BUF_SIZE )) < 0) TEST_ERROR
if(HDstrcmp(objname, "/soft4")) TEST_ERROR
/* Test other functions that should use a LAPL */
nlinks = 20;
if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR
/* Try copying and moving when both src and dst contain many soft links
* using a non-default LAPL
*/
if(H5Lcopy(fid, "soft17", fid, "soft17/newer_soft", H5P_DEFAULT, plist) < 0) TEST_ERROR
if(H5Lmove(fid, "soft17/newer_soft", fid, "soft17/newest_soft", H5P_DEFAULT, plist) < 0) TEST_ERROR
/* H5Llink */
if(H5Llink(fid, "soft17/link_to_group", gid, H5P_DEFAULT, plist) < 0) TEST_ERROR
/* H5Lcreate_hard and H5Lcreate_soft */
if(H5Lcreate_hard(fid, "soft17", fid, "soft17/link2_to_group", H5P_DEFAULT, plist) < 0) TEST_ERROR
if(H5Lcreate_soft("/soft4", fid, "soft17/soft_link", H5P_DEFAULT, plist) < 0) TEST_ERROR
/* H5Ldelete */
if(H5Ldelete(fid, "soft17/soft_link", plist) < 0) TEST_ERROR
/* H5Lget_val and H5Lget_info */
if(H5Lget_val(fid, "soft17", NULL, (size_t)0, plist) < 0) TEST_ERROR
if(H5Lget_info(fid, "soft17", NULL, plist) < 0) TEST_ERROR
/* H5Lcreate_external and H5Lcreate_ud */
if(H5Lcreate_external("filename", "path", fid, "soft17/extlink", H5P_DEFAULT, plist) < 0) TEST_ERROR
if(H5Lregister(UD_rereg_class) < 0) TEST_ERROR
if(H5Lcreate_ud(fid, "soft17/udlink", UD_HARD_TYPE, NULL, (size_t)0, H5P_DEFAULT, plist) < 0) TEST_ERROR
/* Close plist */
if(H5Pclose(plist) < 0) TEST_ERROR
/* Create a datatype and dataset as targets inside the group */
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if(H5Tcommit(gid, "datatype", tid) < 0) TEST_ERROR
if(H5Tclose(tid) < 0) TEST_ERROR
dims[0] = 2;
dims[1] = 2;
if((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR
if((did = H5Dcreate(gid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Close group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Try to open the objects using too many symlinks with default *APLs */
H5E_BEGIN_TRY {
if((gid = H5Gopen2(fid, "soft17", H5P_DEFAULT)) >=0) {
H5_FAILED();
puts(" Should have failed for too many nested links.");
TEST_ERROR
}
if((tid = H5Topen2(fid, "soft17/datatype", H5P_DEFAULT)) >=0) {
H5_FAILED();
puts(" Should have failed for too many nested links.");
TEST_ERROR
}
if((did = H5Dopen2(fid, "soft17/dataset", H5P_DEFAULT)) >=0) {
H5_FAILED();
puts(" Should have failed for too many nested links.");
TEST_ERROR
}
} H5E_END_TRY
/* Create property lists with nlinks set */
if((gapl = H5Pcreate(H5P_GROUP_ACCESS)) < 0) TEST_ERROR
if((tapl = H5Pcreate(H5P_DATATYPE_ACCESS)) < 0) TEST_ERROR
if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0) TEST_ERROR
nlinks = 20;
if(H5Pset_nlinks(gapl, nlinks) < 0) TEST_ERROR
if(H5Pset_nlinks(tapl, nlinks) < 0) TEST_ERROR
if(H5Pset_nlinks(dapl, nlinks) < 0) TEST_ERROR
/* We should now be able to use these property lists to open each kind
* of object.
*/
if((gid = H5Gopen2(fid, "soft17", gapl)) < 0) TEST_ERROR
if((tid = H5Topen2(fid, "soft17/datatype", tapl)) < 0) TEST_ERROR
if((did = H5Dopen2(fid, "soft17/dataset", dapl)) < 0) TEST_ERROR
/* Close objects */
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Tclose(tid) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Close plists */
if(H5Pclose(gapl) < 0) TEST_ERROR
if(H5Pclose(tapl) < 0) TEST_ERROR
if(H5Pclose(dapl) < 0) TEST_ERROR
/* Unregister UD hard link class */
if(H5Lunregister(UD_HARD_TYPE) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gapl);
H5Pclose(dapl);
H5Pclose(tapl);
H5Dclose(did);
H5Sclose(sid);
H5Tclose(tid);
H5Gclose(gid2);
H5Gclose(gid);
H5Pclose(plist);
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end lapl_nlinks() */
/*-------------------------------------------------------------------------
* Function: linkinfo
*
* Purpose: Check that the link class is returned correctly when queried.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Tuesday, June 6, 2006
*
*-------------------------------------------------------------------------
*/
static int
linkinfo(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t tid = (-1); /* Type ID */
hid_t sid = (-1), did = -(1); /* Dataspace and dataset IDs */
H5L_info_t li; /* Link information */
char filename[NAME_BUF_SIZE];
if(new_format)
TESTING("link type field in H5Gget_objinfo (w/new group format)")
else
TESTING("link type field in H5Gget_objinfo")
/* Set up filename and create file*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Register a couple of user-defined link classes with the library */
if(H5Lregister(UD_plist_class) < 0) TEST_ERROR
/* Create an object of each type */
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR
if(H5Tcommit(fid, "datatype", tid) < 0) TEST_ERROR
if((gid = H5Gcreate(fid, "group", (size_t)0)) < 0) TEST_ERROR
if(H5Glink(fid, H5G_LINK_SOFT, "group", "softlink") < 0) TEST_ERROR
if((sid = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR
if((did = H5Dcreate(fid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Lcreate_ud(fid, "ud_link", UD_PLIST_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Lcreate_external("file_name", "obj_path", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Close all objects */
if(H5Tclose(tid) < 0) TEST_ERROR
if(H5Gclose(gid) < 0) TEST_ERROR
if(H5Dclose(did) < 0) TEST_ERROR
/* Make sure that link type is correct when objects are queried */
if(H5Lget_info(fid, "datatype", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != H5L_TYPE_HARD) TEST_ERROR
if(H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != H5L_TYPE_HARD) TEST_ERROR
if(H5Lget_info(fid, "dataset", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != H5L_TYPE_HARD) TEST_ERROR
if(H5Lget_info(fid, "ext_link", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != H5L_TYPE_EXTERNAL) TEST_ERROR
if(H5Lget_info(fid, "softlink", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != H5G_LINK_SOFT) TEST_ERROR
if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) TEST_ERROR
if(li.type != UD_PLIST_TYPE) TEST_ERROR
/* Ensure that passing a NULL pointer doesn't cause an error */
if(H5Lget_info(fid, "group", NULL, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Tclose (tid);
H5Dclose (did);
H5Gclose (gid);
H5Fclose (fid);
} H5E_END_TRY;
return -1;
} /* end ud_hard_links() */
/*-------------------------------------------------------------------------
* Function: check_all_closed
*
* Purpose: External links and some UD links open files. To make sure
* that all such files got closed correctly, try to create
* each of them.
*
* If the files are still open, this will fail (indicating that
* some other test made a mistake).
*
* Return: Success: 0
* Failure: -1
*
* Programmer: James Laird
* Thursday, August 17, 2006
*
*-------------------------------------------------------------------------
*/
static int
check_all_closed(hid_t fapl, hbool_t new_format)
{
hid_t fid=-1;
char filename[NAME_BUF_SIZE];
int x;
if(new_format)
TESTING("that all files were closed correctly (w/new group format)")
else
TESTING("that all files were closed correctly")
/* Some of the external or UD link tests may have failed to close
* an external file properly.
* To check this, try to create every file used in this test. If
* a file is already open, creating it will fail.
*/
for(x=0; FILENAME[x] != NULL; x++)
{
h5_fixname(FILENAME[x], fapl, filename, sizeof filename);
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if(H5Fclose(fid) < 0) TEST_ERROR
}
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Fclose(fid);
} H5E_END_TRY;
return -1;
} /* end check_all_closed() */
/*-------------------------------------------------------------------------
* Function: corder_create_empty
*
* Purpose: Create an empty group with creation order indices
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 30, 2006
*
*-------------------------------------------------------------------------
*/
static int
corder_create_empty(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t gcpl_id = (-1); /* Group creation property list ID */
unsigned crt_order_flags; /* Status of creation order info for GCPL */
herr_t ret; /* Generic return value */
char filename[NAME_BUF_SIZE];/* File name */
TESTING("creating empty group with creation order indexing")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set creation order indexing on group */
if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != 0) TEST_ERROR
/* Setting invalid combination of a group order creation order indexing on should fail */
H5E_BEGIN_TRY {
ret = H5Pset_link_creation_order(gcpl_id, H5P_CRT_ORDER_INDEXED);
} H5E_END_TRY;
if(ret > 0) {
H5_FAILED();
puts(" H5Pset_link_create_order() should have failed for a creation order index with no tracking.");
TEST_ERROR
} /* end if */
/* Set creation order tracking & indexing on group */
if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != 0) TEST_ERROR
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR
if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check on group's status */
if(H5G_is_empty_test(group_id) != TRUE) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created */
if((group_id = H5Gopen(file_id, CORDER_GROUP_NAME)) < 0) TEST_ERROR
/* Check on group's status */
if(H5G_is_empty_test(group_id) != TRUE) TEST_ERROR
/* Retrieve group creation property list for group */
if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR
if(crt_order_flags != (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end corder_create_empty() */
/*-------------------------------------------------------------------------
* Function: corder_create_compact
*
* Purpose: Create a group with creation order indices and insert links
* in it when in compact form
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 30, 2006
*
*-------------------------------------------------------------------------
*/
static int
corder_create_compact(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
hid_t gcpl_id = (-1); /* Group creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned nlinks; /* Number of link messages in group's header */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
unsigned u; /* Local index variable */
TESTING("creating compact group with creation order indexing")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check on group's initial status */
if(H5G_is_empty_test(group_id) != TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Create several links, but keep group in compact form */
for(u = 0; u < max_compact; u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR
if(nlinks != (u + 1)) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
} /* end for */
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created */
if((group_id = H5Gopen(file_id, CORDER_GROUP_NAME)) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR
if(nlinks != max_compact) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Loop through links, checking their creation order values */
/* (the name index is used, but the creation order value is in the same order) */
for(u = 0; u < max_compact; u++) {
H5L_info_t linfo; /* Link information */
/* Retrieve information for link */
sprintf(objname, "filler %u", u);
if(H5Lget_info(group_id, objname, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify creation order of link */
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != u) TEST_ERROR
} /* end for */
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end corder_create_compact() */
/*-------------------------------------------------------------------------
* Function: corder_create_dense
*
* Purpose: Create a group with creation order indices and insert links
* in it until it's in dense form
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 30, 2006
*
*-------------------------------------------------------------------------
*/
static int
corder_create_dense(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
hid_t gcpl_id = (-1); /* Group creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned nlinks; /* Number of link messages in group's header */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
unsigned u; /* Local index variable */
TESTING("creating dense group with creation order indexing")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check on group's initial status */
if(H5G_is_empty_test(group_id) != TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR
if(nlinks != (u + 1)) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
} /* end for */
/* Create another link, to push group into dense form */
sprintf(objname, "filler %u", max_compact);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Open group created */
if((group_id = H5Gopen(file_id, CORDER_GROUP_NAME)) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Loop through links, checking their creation order values */
/* (the name index is used, but the creation order value is in the same order) */
for(u = 0; u < (max_compact + 1); u++) {
H5L_info_t linfo; /* Link information */
/* Retrieve information for link */
sprintf(objname, "filler %u", u);
if(H5Lget_info(group_id, objname, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify creation order of link */
if(linfo.corder_valid != TRUE) TEST_ERROR
if(linfo.corder != u) TEST_ERROR
} /* end for */
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end corder_create_dense() */
/*-------------------------------------------------------------------------
* Function: corder_transition
*
* Purpose: Create a group with creation order indices and verify correct
* transitions between compact & dense forms
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 30, 2006
*
*-------------------------------------------------------------------------
*/
static int
corder_transition(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
hid_t gcpl_id = (-1); /* Group creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned nlinks; /* Number of link messages in group's header */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
h5_stat_size_t empty_size; /* Size of empty file */
h5_stat_size_t file_size; /* Size of file after operating on it */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
unsigned u; /* Local index variable */
TESTING("transitioning group with creation order indexing between dense & compact forms")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) FAIL_STACK_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) FAIL_STACK_ERROR
/* Increase estimated link info, so the group's object header is large
* enough to hold all the link messages in one chunk
*/
if(H5Pset_est_link_info(gcpl_id, max_compact, CORDER_EST_ENTRY_LEN) < 0) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) FAIL_STACK_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR
/* Get the size of the file with an empty group */
if((empty_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
/* Open group created */
if((group_id = H5Gopen(file_id, CORDER_GROUP_NAME)) < 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Create another link, to push group into dense form */
sprintf(objname, "filler %u", max_compact);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Delete several links from group, until it resumes compact form */
for(u = max_compact; u >= min_dense; u--) {
sprintf(objname, "filler %u", u);
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
} /* end for */
/* Delete another link, to push group into compact form */
sprintf(objname, "filler %u", (min_dense - 1));
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR
if(nlinks != (min_dense - 1)) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Re-add links to get back into dense form */
for(u = (min_dense - 1); u < (max_compact + 1); u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Open group created */
if((group_id = H5Gopen(file_id, CORDER_GROUP_NAME)) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Delete several links from group, until it resumes compact form */
for(u = max_compact; u >= min_dense; u--) {
sprintf(objname, "filler %u", u);
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
} /* end for */
/* Delete another link, to push group into compact form */
sprintf(objname, "filler %u", (min_dense - 1));
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR
if(nlinks != (min_dense - 1)) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Re-add links to get back into dense form */
for(u = (min_dense - 1); u < (max_compact + 1); u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Delete all the links */
for(u = max_compact; u > 0; u--) {
sprintf(objname, "filler %u", u);
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
sprintf(objname, "filler %u", 0);
if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Get the size of the file now */
if((file_size = h5_get_file_size(filename)) < 0) TEST_ERROR
if(file_size != empty_size) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end corder_transition() */
/*-------------------------------------------------------------------------
* Function: corder_delete
*
* Purpose: Create a group with creation order indices and verify correct
* deletion of creation order index when the group is in dense
* storage form and the group is unlinked
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 30, 2006
*
*-------------------------------------------------------------------------
*/
static int
corder_delete(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
hid_t gcpl_id = (-1); /* Group creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
hbool_t reopen_file; /* Whether to re-open the file before deleting group */
h5_stat_size_t empty_size; /* Size of empty file */
h5_stat_size_t file_size; /* Size of file after operating on it */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
unsigned u; /* Local index variable */
TESTING("deleting group with creation order indexing in dense form")
/* Loop to leave file open when deleting group, or to close & re-open file
* before deleting group */
for(reopen_file = FALSE; reopen_file <= TRUE; reopen_file++) {
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR
/* Get the size of an empty file */
if((empty_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) FAIL_STACK_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) FAIL_STACK_ERROR
/* Increase estimated link info, so the group's object header is large
* enough to hold all the link messages in one chunk
*/
if(H5Pset_est_link_info(gcpl_id, max_compact, CORDER_EST_ENTRY_LEN) < 0) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) FAIL_STACK_ERROR
/* Create links until the group is in dense form */
for(u = 0; u < max_compact * 2; u++) {
sprintf(objname, "filler %u", u);
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) FAIL_STACK_ERROR
if(H5Gclose(group_id2) < 0) FAIL_STACK_ERROR
} /* end for */
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(group_id) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Retrieve & verify # of records in the name & creation order indices */
if(H5G_new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR
if(name_count != corder_count) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) FAIL_STACK_ERROR
/* Check for deleting group without re-opening file */
if(!reopen_file)
/* Delete the group with the creation order index */
if(H5Ldelete(file_id, CORDER_GROUP_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR
/* Check for deleting group after re-opening file */
if(reopen_file) {
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
/* Delete the group with the creation order index */
if(H5Ldelete(file_id, CORDER_GROUP_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR
} /* end if */
/* Get the size of the file now */
if((file_size = h5_get_file_size(filename)) < 0) TEST_ERROR
if(file_size != empty_size) TEST_ERROR
} /* end for */
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end corder_delete() */
/*-------------------------------------------------------------------------
* Function: link_info_by_idx_check
*
* Purpose: Support routine for link_info_by_idx, to verify the link
* info is correct for a link
*
* Note: This routine assumes that the links have been inserted in the
* group in alphabetical order.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 7, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_info_by_idx_check(hid_t group_id, const char *linkname, hsize_t n,
hbool_t hard_link, hbool_t use_index)
{
char tmpname[NAME_BUF_SIZE]; /* Temporary link name */
char valname[NAME_BUF_SIZE]; /* Link value name */
char tmpval[NAME_BUF_SIZE]; /* Temporary link value */
H5L_info_t linfo; /* Link info struct */
/* Make link value for increasing/native order queries */
sprintf(valname, "value %02u", (unsigned)n);
/* Verify the link information for first link, in increasing creation order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != 0) TEST_ERROR
/* Verify the link information for new link, in increasing creation order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != (int64_t)n) TEST_ERROR
/* Verify value for new soft link, in increasing creation order */
if(!hard_link) {
HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end if */
/* Verify the name for new link, in increasing creation order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(linkname, tmpname)) TEST_ERROR
/* Don't test "native" order if there is no creation order index, since
* there's not a good way to easily predict the link's order in the name
* index.
*/
if(use_index) {
/* Verify the link information for first link, in native creation order (which is increasing) */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != 0) TEST_ERROR
/* Verify the link information for new link, in native creation order (which is increasing) */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != (int64_t)n) TEST_ERROR
/* Verify value for new soft link, in native creation order (which is increasing) */
if(!hard_link) {
HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end if */
/* Verify the name for new link, in native creation order (which is increasing) */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(linkname, tmpname)) TEST_ERROR
} /* end if */
/* Verify the link information for first link, in decreasing creation order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != 0) TEST_ERROR
/* Verify the link information for new link, in decreasing creation order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != (int64_t)n) TEST_ERROR
/* Verify value for new soft link, in decreasing creation order */
if(!hard_link) {
HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end if */
/* Verify the name for new link, in decreasing creation order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(linkname, tmpname)) TEST_ERROR
/* Verify the link information for first link, in increasing link name order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != 0) TEST_ERROR
/* Verify the link information for new link, in increasing link name order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != (int64_t)n) TEST_ERROR
/* Verify value for new soft link, in increasing link name order */
if(!hard_link) {
HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end if */
/* Verify the name for new link, in increasing link name order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(linkname, tmpname)) TEST_ERROR
/* Don't test "native" order queries on link name order, since there's not
* a good way to easily predict the order of the links in the name index.
*/
/* Verify the link information for first link, in decreasing link name order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != 0) TEST_ERROR
/* Verify the link information for new link, in decreasing link name order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(linfo.corder != (int64_t)n) TEST_ERROR
/* Verify value for new soft link, in decreasing link name order */
if(!hard_link) {
HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end if */
/* Verify the name for new link, in decreasing link name order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(linkname, tmpname)) TEST_ERROR
/* Success */
return(0);
error:
/* Failure */
return(-1);
} /* end link_info_by_idx_check() */
/*-------------------------------------------------------------------------
* Function: link_info_by_idx
*
* Purpose: Create a group with creation order indices and test querying
* info by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 6, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_info_by_idx(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t gcpl_id = (-1); /* Group creation property list ID */
hbool_t hard_link; /* Create hard or soft link? */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
H5L_info_t linfo; /* Link info struct */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value name */
char filename[NAME_BUF_SIZE];/* File name */
char tmpname[NAME_BUF_SIZE]; /* Temporary link name */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Loop over creating hard or soft links */
for(hard_link = FALSE; hard_link <= TRUE; hard_link++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
if(hard_link) {
if(use_index)
TESTING("querying info by index w/creation order index, using hard links")
else
TESTING("querying info by index w/o creation order index, using hard links")
} /* end if */
else {
if(use_index)
TESTING("querying info by index w/creation order index, using soft links")
else
TESTING("querying info by index w/o creation order index, using soft links")
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order indexing & tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Check for query on empty group */
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Check for creating hard or soft link */
if(hard_link) {
hid_t group_id2; /* Group ID */
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end if */
else {
/* Make value for link */
sprintf(valname, "value %02u", u);
/* Create soft link */
if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
/* Verify link information for new link */
if(link_info_by_idx_check(group_id, objname, (hsize_t)u, hard_link, use_index) < 0) TEST_ERROR
} /* end for */
/* Verify state of group */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound offset queries */
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create more links, to push group into dense form */
for(; u < (max_compact * 2); u++) {
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Check for creating hard or soft link */
if(hard_link) {
hid_t group_id2; /* Group ID */
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end if */
else {
/* Make value for link */
sprintf(valname, "value %02u", u);
/* Create soft link */
if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
/* Verify state of group */
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Verify link information for new link */
if(link_info_by_idx_check(group_id, objname, (hsize_t)u, hard_link, use_index) < 0) TEST_ERROR
} /* end for */
/* Check for out of bound offset queries */
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end link_info_by_idx() */
/*-------------------------------------------------------------------------
* Function: link_info_by_idx_old
*
* Purpose: Create a old-format group and test querying
* info by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 7, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_info_by_idx_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
hbool_t hard_link; /* Create hard or soft link? */
H5L_info_t linfo; /* Link info struct */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value name */
char filename[NAME_BUF_SIZE];/* File name */
haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */
char tmpname[NAME_BUF_SIZE]; /* Temporary link name */
char tmpval[NAME_BUF_SIZE]; /* Temporary link value */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Loop over creating hard or soft links */
for(hard_link = FALSE; hard_link <= TRUE; hard_link++) {
if(hard_link)
TESTING("querying info by index in old-style group, using hard links")
else
TESTING("querying info by index in old-style group, using soft links")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group to operate on */
if((group_id = H5Gcreate(file_id, CORDER_GROUP_NAME, (size_t)0)) < 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Check for creating hard or soft link */
if(hard_link) {
H5G_stat_t sb; /* Buffer for querying object's info */
/* Create group */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group */
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end if */
else {
/* Make value for link */
sprintf(valname, "value %02u", u);
/* Create soft link */
if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
} /* end for */
/* Verify link information for created links */
for(u = 0; u < CORDER_NLINKS; u++) {
unsigned dec_u = CORDER_NLINKS - (u + 1); /* Decreasing mapped index */
/* Make link name for increasing/native order queries */
sprintf(objname, "filler %02u", u);
/* Make link value for increasing/native order queries */
sprintf(valname, "value %02u", u);
/* Verify link information (in increasing order) */
if(hard_link) {
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5F_addr_ne(linfo.u.address, objno[u])) TEST_ERROR
} /* end if */
else {
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end else */
/* Verify link name (in increasing order) */
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(objname, tmpname)) TEST_ERROR
/* Verify link information (in native order - native is increasing) */
if(hard_link) {
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5F_addr_ne(linfo.u.address, objno[u])) TEST_ERROR
} /* end if */
else {
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end else */
/* Verify link name (in native order - native is increasing) */
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(objname, tmpname)) TEST_ERROR
/* Make link name for decreasing order queries */
sprintf(objname, "filler %02u", dec_u);
/* Make link value for decreasing order queries */
sprintf(valname, "value %02u", dec_u);
/* Verify link information (in decreasing order) */
if(hard_link) {
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR
} /* end if */
else {
if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(valname, tmpval)) TEST_ERROR
} /* end else */
/* Verify link name (in decreasing order) */
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Check for creation order index queries */
H5E_BEGIN_TRY {
ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
H5E_BEGIN_TRY {
ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end link_info_by_idx_old() */
/*-------------------------------------------------------------------------
* Function: delete_by_idx
*
* Purpose: Create a group with creation order indices and test deleting
* links by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 14, 2006
*
*-------------------------------------------------------------------------
*/
static int
delete_by_idx(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t gcpl_id = (-1); /* Group creation property list ID */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
H5L_info_t linfo; /* Link info struct */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
char tmpname[NAME_BUF_SIZE]; /* Temporary link name */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Loop over operating on different indices on link fields */
for(idx_type = H5_INDEX_NAME; idx_type <=H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_DEC; order++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if(idx_type == H5_INDEX_CRT_ORDER) {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("deleting links by creation order index in increasing order w/creation order index")
else
TESTING("deleting links by creation order index in increasing order w/o creation order index")
} /* end if */
else {
if(use_index)
TESTING("deleting links by creation order index in decreasing order w/creation order index")
else
TESTING("deleting links by creation order index in decreasing order w/o creation order index")
} /* end else */
} /* end if */
else {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("deleting links by name index in increasing order w/creation order index")
else
TESTING("deleting links by name index in increasing order w/o creation order index")
} /* end if */
else {
if(use_index)
TESTING("deleting links by name index in decreasing order w/creation order index")
else
TESTING("deleting links by name index in decreasing order w/o creation order index")
} /* end else */
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Delete links from one end */
/* Check for deletion on empty group */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify link information for new link */
if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (compact) */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound deletion */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Delete links from compact group */
for(u = 0; u < (max_compact - 1); u++) {
/* Delete first link in appropriate order */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for first link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(linfo.corder != (u + 1)) TEST_ERROR
} /* end if */
else {
if(linfo.corder != (max_compact - (u + 2))) TEST_ERROR
} /* end else */
/* Verify the name for first link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", (u + 1));
else
sprintf(objname, "filler %02u", (max_compact - (u + 2)));
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete last link */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group (empty) */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
/* Create more links, to push group into dense form */
for(u = 0; u < (max_compact * 2); u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group (dense) */
if(u >= max_compact)
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Verify link information for new link */
if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR
} /* end for */
/* Check for out of bound deletion again */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Delete links from dense group, in appropriate order */
for(u = 0; u < ((max_compact * 2) - 1); u++) {
/* Delete first link in appropriate order */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for first link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(linfo.corder != (u + 1)) TEST_ERROR
} /* end if */
else {
if(linfo.corder != ((max_compact * 2) - (u + 2))) TEST_ERROR
} /* end else */
/* Verify the name for first link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", (u + 1));
else
sprintf(objname, "filler %02u", ((max_compact * 2) - (u + 2)));
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete last link */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group (empty) */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Check for deletion on empty group again */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Delete links in middle */
/* Create more links, to push group into dense form */
for(u = 0; u < (max_compact * 2); u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Verify state of group (dense) */
if(u >= max_compact)
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Verify link information for new link */
if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR
} /* end for */
/* Delete every other link from dense group, in appropriate order */
for(u = 0; u < max_compact; u++) {
/* Delete link */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for current link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(linfo.corder != ((u * 2) + 1)) TEST_ERROR
} /* end if */
else {
if(linfo.corder != ((max_compact * 2) - ((u * 2) + 2))) TEST_ERROR
} /* end else */
/* Verify the name for current link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", ((u * 2) + 1));
else
sprintf(objname, "filler %02u", ((max_compact * 2) - ((u * 2) + 2)));
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete remaining links from dense group, in appropriate order */
for(u = 0; u < (max_compact - 1); u++) {
/* Delete link */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for first link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(linfo.corder != ((u * 2) + 3)) TEST_ERROR
} /* end if */
else {
if(linfo.corder != ((max_compact * 2) - ((u * 2) + 4))) TEST_ERROR
} /* end else */
/* Verify the name for first link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", ((u * 2) + 3));
else
sprintf(objname, "filler %02u", ((max_compact * 2) - ((u * 2) + 4)));
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete last link */
if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group (empty) */
if(H5G_has_links_test(group_id, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(group_id) == TRUE) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
} /* end for */
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end delete_by_idx() */
/*-------------------------------------------------------------------------
* Function: delete_by_idx_old
*
* Purpose: Create a old-format group and test deleting
* links by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, November 15, 2006
*
*-------------------------------------------------------------------------
*/
static int
delete_by_idx_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1), group_id2 = (-1); /* Group IDs */
H5L_info_t linfo; /* Link info struct */
H5_iter_order_t order; /* Order within in the index */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */
char tmpname[NAME_BUF_SIZE]; /* Temporary link name */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_DEC; order++) {
/* Print test banner */
if(order == H5_ITER_INC)
TESTING("deleting links by index in increasing order in old-style group")
else
TESTING("deleting links by index in decreasing order in old-style group")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group to operate on */
if((group_id = H5Gcreate(file_id, CORDER_GROUP_NAME, (size_t)0)) < 0) TEST_ERROR
/* Delete links from one end */
/* Check for deletion in empty group */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
H5G_stat_t sb; /* Buffer for querying object's info */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create group */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group */
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Check for bad index type deletion */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Check for out of bounds deletion */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Delete links, in appropriate order */
for(u = 0; u < (CORDER_NLINKS - 1); u++) {
unsigned dec_u = CORDER_NLINKS - (u + 2); /* Decreasing mapped index */
/* Delete first link in appropriate order */
if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for first link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(H5F_addr_ne(linfo.u.address, objno[u + 1])) TEST_ERROR
} /* end if */
else {
if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR
} /* end else */
/* Verify the name for first link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", (u + 1));
else
sprintf(objname, "filler %02u", dec_u);
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete last link */
if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Check for deletion in empty group (again) */
H5E_BEGIN_TRY {
ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Delete links in middle */
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
H5G_stat_t sb; /* Buffer for querying object's info */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create group */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group */
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Delete every other link from group, in appropriate order */
for(u = 0; u < (CORDER_NLINKS / 2); u++) {
unsigned dec_u = CORDER_NLINKS - ((u * 2) + 2); /* Decreasing mapped index */
/* Delete link */
if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for current link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(H5F_addr_ne(linfo.u.address, objno[(u * 2) + 1])) TEST_ERROR
} /* end if */
else {
if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR
} /* end else */
/* Verify the name for current link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", ((u * 2) + 1));
else
sprintf(objname, "filler %02u", dec_u);
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete remaining links from group, in appropriate order */
for(u = 0; u < ((CORDER_NLINKS / 2) - 1); u++) {
unsigned dec_u = CORDER_NLINKS - ((u * 2) + 4); /* Decreasing mapped index */
/* Delete link */
if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify the link information for first link in appropriate order */
HDmemset(&linfo, 0, sizeof(linfo));
if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC) {
if(H5F_addr_ne(linfo.u.address, objno[(u * 2) + 3])) TEST_ERROR
} /* end if */
else {
if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR
} /* end else */
/* Verify the name for first link in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR
if(order == H5_ITER_INC)
sprintf(objname, "filler %02u", ((u * 2) + 3));
else
sprintf(objname, "filler %02u", dec_u);
if(HDstrcmp(objname, tmpname)) TEST_ERROR
} /* end for */
/* Delete last link */
if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify state of group */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end delete_by_idx_old() */
/*-------------------------------------------------------------------------
* Function: link_iterate_cb
*
* Purpose: Callback routine for iterating over links in group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_cb(hid_t group_id, const char *link_name, const H5L_info_t *info,
void *_op_data)
{
link_iter_info_t *op_data = (link_iter_info_t *)_op_data; /* User data */
char objname[NAME_BUF_SIZE]; /* Object name */
H5L_info_t my_info; /* Local link info */
#ifdef QAK
HDfprintf(stderr, "link_name = '%s'\n", link_name);
if(info)
HDfprintf(stderr, "info->corder = %Hd\n", info->corder);
HDfprintf(stderr, "op_data->curr = %Hd\n", op_data->curr);
#endif /* QAK */
/* Increment # of times the callback was called */
op_data->ncalled++;
/* Get the link information directly to compare */
if(H5Lget_info(group_id, link_name, &my_info, H5P_DEFAULT) < 0)
return(H5_ITER_ERROR);
/* Check more things for link iteration (vs. group iteration) */
if(info) {
/* Check for correct order of iteration */
/* (if we are operating in increasing or decreasing order) */
if(op_data->order != H5_ITER_NATIVE)
if(info->corder != op_data->curr)
return(H5_ITER_ERROR);
/* Compare link info structs */
if(info->type != my_info.type)
return(H5_ITER_ERROR);
if(info->corder_valid != my_info.corder_valid)
return(H5_ITER_ERROR);
if(info->corder != my_info.corder)
return(H5_ITER_ERROR);
if(info->cset != my_info.cset)
return(H5_ITER_ERROR);
if(H5F_addr_ne(info->u.address, my_info.u.address))
return(H5_ITER_ERROR);
} /* end if */
/* Verify name of link */
sprintf(objname, "filler %02u", (unsigned)my_info.corder);
if(HDstrcmp(link_name, objname))
return(H5_ITER_ERROR);
/* Check if we've visited this link before */
if((size_t)op_data->curr >= op_data->max_visit)
return(H5_ITER_ERROR);
if(op_data->visited[op_data->curr])
return(H5_ITER_ERROR);
op_data->visited[op_data->curr] = TRUE;
/* Advance to next value, in correct direction */
if(op_data->order != H5_ITER_DEC)
op_data->curr++;
else
op_data->curr--;
/* Check for stopping in the middle of iterating */
if(op_data->stop > 0)
if(--op_data->stop == 0)
return(CORDER_ITER_STOP);
return(H5_ITER_CONT);
} /* end link_iterate_cb() */
/*-------------------------------------------------------------------------
* Function: group_iterate_cb
*
* Purpose: Callback routine for iterating over links in group with
* H5Giterate()
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
group_iterate_cb(hid_t group_id, const char *link_name, void *_op_data)
{
return(link_iterate_cb(group_id, link_name, NULL, _op_data));
} /* end group_iterate_cb() */
/*-------------------------------------------------------------------------
* Function: link_iterate_fail_cb
*
* Purpose: Callback routine for iterating over links in group that
* always returns failure
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_fail_cb(hid_t UNUSED group_id, const char UNUSED *link_name,
const H5L_info_t UNUSED *info, void UNUSED *_op_data)
{
return(H5_ITER_ERROR);
} /* end link_iterate_fail_cb() */
/*-------------------------------------------------------------------------
* Function: link_iterate_check
*
* Purpose: Check iteration over links in a group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_check(hid_t group_id, H5_index_t idx_type, H5_iter_order_t order,
unsigned max_links, link_iter_info_t *iter_info)
{
unsigned v; /* Local index variable */
hsize_t skip; /* # of links to skip in group */
int gskip; /* # of links to skip in group, with H5Giterate */
herr_t ret; /* Generic return value */
/* Iterate over links in group */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_cb, iter_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(skip != max_links) TEST_ERROR
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
/* Iterate over links in group, with H5Giterate */
iter_info->nskipped = gskip = 0;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(gskip != (int)max_links) TEST_ERROR
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
/* Skip over some links in group */
iter_info->nskipped = (unsigned)(skip = max_links / 2);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? skip : ((max_links - 1) - skip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_cb, iter_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(skip != max_links) TEST_ERROR
if(order == H5_ITER_INC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == TRUE)
nvisit++;
if(nvisit != (max_links / 2)) TEST_ERROR
} /* end else */
/* Skip over some links in group, with H5Giterate */
iter_info->nskipped = gskip = max_links / 2;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - gskip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(gskip != (int)max_links) TEST_ERROR
if(order == H5_ITER_INC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == TRUE)
nvisit++;
if(nvisit != (max_links / 2)) TEST_ERROR
} /* end else */
/* Iterate over links in group, stopping in the middle */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if((ret = H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_cb, iter_info, H5P_DEFAULT)) < 0) TEST_ERROR
if(ret != CORDER_ITER_STOP) TEST_ERROR
if(iter_info->ncalled != 3) TEST_ERROR
/* Iterate over links in group, stopping in the middle, with H5Giterate() */
iter_info->nskipped = gskip = 0;
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if((ret = H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info)) < 0) TEST_ERROR
if(ret != CORDER_ITER_STOP) TEST_ERROR
if(iter_info->ncalled != 3) TEST_ERROR
/* Check for iteration routine indicating failure */
skip = 0;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_fail_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Success */
return(0);
error:
return(-1);
} /* end link_iterate_check() */
/*-------------------------------------------------------------------------
* Function: link_iterate
*
* Purpose: Create a group with creation order indices and test iterating over
* links by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 14, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t gcpl_id = (-1); /* Group creation property list ID */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
link_iter_info_t iter_info; /* Iterator info */
hbool_t *visited = NULL; /* Array of flags for visiting links */
hsize_t skip; /* # of links to skip in group */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Allocate the "visited link" array */
iter_info.max_visit = max_compact * 2;
if(NULL == (visited = HDmalloc(sizeof(hbool_t) * iter_info.max_visit))) TEST_ERROR
iter_info.visited = visited;
/* Loop over operating on different indices on link fields */
for(idx_type = H5_INDEX_NAME; idx_type <=H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if(idx_type == H5_INDEX_CRT_ORDER) {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("iterating over links by creation order index in increasing order w/creation order index")
else
TESTING("iterating over links by creation order index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("iterating over links by creation order index in decreasing order w/creation order index")
else
TESTING("iterating over links by creation order index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("iterating over links by creation order index in native order w/creation order index")
else
TESTING("iterating over links by creation order index in native order w/o creation order index")
} /* end else */
} /* end if */
else {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("iterating over links by name index in increasing order w/creation order index")
else
TESTING("iterating over links by name index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("iterating over links by name index in decreasing order w/creation order index")
else
TESTING("iterating over links by name index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("iterating over links by name index in native order w/creation order index")
else
TESTING("iterating over links by name index in native order w/o creation order index")
} /* end else */
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check for iteration on empty group */
/* (should be OK) */
if(H5Literate(group_id, ".", idx_type, order, NULL, link_iterate_cb, NULL, H5P_DEFAULT) < 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (compact) */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound iteration on compact group */
skip = (hsize_t)u;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Test iteration over links in compact group */
if(link_iterate_check(group_id, idx_type, order, u, &iter_info) < 0) TEST_ERROR
/* Create more links, to push group into dense form */
for(; u < (max_compact * 2); u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (dense) */
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound iteration on dense group */
skip = (hsize_t)u;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", idx_type, order, &skip, link_iterate_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Test iteration over links in dense group */
if(link_iterate_check(group_id, idx_type, order, u, &iter_info) < 0) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
} /* end for */
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Free resources */
if(visited)
HDfree(visited);
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
if(visited)
HDfree(visited);
return -1;
} /* end link_iterate() */
/*-------------------------------------------------------------------------
* Function: link_iterate_old_cb
*
* Purpose: Callback routine for iterating over [old] links in group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_old_cb(hid_t group_id, const char *link_name, const H5L_info_t *info,
void *_op_data)
{
link_iter_info_t *op_data = (link_iter_info_t *)_op_data; /* User data */
char objname[NAME_BUF_SIZE]; /* Object name */
H5L_info_t my_info; /* Local link info */
#ifdef QAK
HDfprintf(stderr, "link_name = '%s'\n", link_name);
if(info)
HDfprintf(stderr, "info->corder = %Hd\n", info->corder);
HDfprintf(stderr, "op_data->curr = %Hd\n", op_data->curr);
#endif /* QAK */
/* Increment # of times the callback was called */
op_data->ncalled++;
/* Get the link information directly to compare */
if(H5Lget_info(group_id, link_name, &my_info, H5P_DEFAULT) < 0)
return(H5_ITER_ERROR);
/* Check more things for link iteration (vs. group iteration) */
if(info) {
/* Compare link info structs */
if(info->type != my_info.type)
return(H5_ITER_ERROR);
if(info->corder_valid != my_info.corder_valid)
return(H5_ITER_ERROR);
if(info->corder != my_info.corder)
return(H5_ITER_ERROR);
if(info->cset != my_info.cset)
return(H5_ITER_ERROR);
if(H5F_addr_ne(info->u.address, my_info.u.address))
return(H5_ITER_ERROR);
} /* end if */
/* Verify name of link */
sprintf(objname, "filler %02u", (info ? (unsigned)op_data->curr : (unsigned)((op_data->ncalled - 1) + op_data->nskipped)));
if(HDstrcmp(link_name, objname))
return(H5_ITER_ERROR);
/* Check if we've visited this link before */
if((size_t)op_data->curr >= op_data->max_visit)
return(H5_ITER_ERROR);
if(op_data->visited[op_data->curr])
return(H5_ITER_ERROR);
op_data->visited[op_data->curr] = TRUE;
/* Advance to next value, in correct direction */
if(op_data->order != H5_ITER_DEC)
op_data->curr++;
else
op_data->curr--;
/* Check for stopping in the middle of iterating */
if(op_data->stop > 0)
if(--op_data->stop == 0)
return(CORDER_ITER_STOP);
return(H5_ITER_CONT);
} /* end link_iterate_old_cb() */
/*-------------------------------------------------------------------------
* Function: group_iterate_old_cb
*
* Purpose: Callback routine for iterating over links in group with
* H5Giterate()
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
group_iterate_old_cb(hid_t group_id, const char *link_name, void *_op_data)
{
return(link_iterate_old_cb(group_id, link_name, NULL, _op_data));
} /* end group_iterate_old_cb() */
/*-------------------------------------------------------------------------
* Function: link_iterate_old_check
*
* Purpose: Check iteration over [old] links in a group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 20, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_old_check(hid_t group_id, H5_iter_order_t order,
unsigned max_links, link_iter_info_t *iter_info)
{
unsigned v; /* Local index variable */
hsize_t skip; /* # of links to skip in group */
int gskip; /* # of links to skip in group, with H5Giterate */
herr_t ret; /* Generic return value */
/* Iterate over links in group */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Literate(group_id, ".", H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(skip != max_links) TEST_ERROR
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
/* Iterate over links in group, with H5Giterate */
iter_info->nskipped = gskip = 0;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(gskip != (int)max_links) TEST_ERROR
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
/* Skip over some links in group */
iter_info->nskipped = (unsigned)(skip = max_links / 2);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? skip : ((max_links - 1) - skip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Literate(group_id, ".", H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(skip != max_links) TEST_ERROR
if(order == H5_ITER_INC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == TRUE)
nvisit++;
if(nvisit != (max_links / 2)) TEST_ERROR
} /* end else */
/* Skip over some links in group, with H5Giterate */
iter_info->nskipped = gskip = max_links / 2;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - gskip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if(H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info) < 0) TEST_ERROR
/* Verify that we visited all the links */
if(gskip != (int)max_links) TEST_ERROR
if(order == H5_ITER_INC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
for(v = 0; v < (max_links / 2); v++)
if(iter_info->visited[v] == FALSE) TEST_ERROR
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for(v = 0; v < max_links; v++)
if(iter_info->visited[v] == TRUE)
nvisit++;
if(nvisit != (max_links / 2)) TEST_ERROR
} /* end else */
/* Iterate over links in group, stopping in the middle */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if((ret = H5Literate(group_id, ".", H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info, H5P_DEFAULT)) < 0) TEST_ERROR
if(ret != CORDER_ITER_STOP) TEST_ERROR
if(iter_info->ncalled != 3) TEST_ERROR
/* Iterate over links in group, stopping in the middle, with H5Giterate() */
iter_info->nskipped = gskip = 0;
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
if((ret = H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info)) < 0) TEST_ERROR
if(ret != CORDER_ITER_STOP) TEST_ERROR
if(iter_info->ncalled != 3) TEST_ERROR
/* Check for iteration routine indicating failure */
skip = 0;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", H5_INDEX_NAME, order, &skip, link_iterate_fail_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Success */
return(0);
error:
return(-1);
} /* end link_iterate_old_check() */
/*-------------------------------------------------------------------------
* Function: link_iterate_old
*
* Purpose: Create a "old-style" group and test iterating over links by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 14, 2006
*
*-------------------------------------------------------------------------
*/
static int
link_iterate_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
H5_iter_order_t order; /* Order within in the index */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];/* File name */
link_iter_info_t iter_info; /* Iterator info */
hbool_t *visited = NULL; /* Array of flags for visiting links */
hsize_t skip; /* # of links to skip in group */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Allocate the "visited link" array */
iter_info.max_visit = CORDER_NLINKS;
if(NULL == (visited = HDmalloc(sizeof(hbool_t) * iter_info.max_visit))) TEST_ERROR
iter_info.visited = visited;
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Print appropriate test message */
if(order == H5_ITER_INC) {
TESTING("iterating over links by name index in increasing order in old-style group")
} /* end if */
else if(order == H5_ITER_DEC) {
TESTING("iterating over links by name index in decreasing order in old-style group")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
TESTING("iterating over links by name index in native order in old-style group")
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate(file_id, CORDER_GROUP_NAME, (size_t)0)) < 0) TEST_ERROR
/* Check for iteration on empty group */
/* (should be OK) */
if(H5Literate(group_id, ".", H5_INDEX_NAME, order, NULL, link_iterate_old_cb, NULL, H5P_DEFAULT) < 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (symbol table) */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound iteration on old-style group */
skip = (hsize_t)u;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", H5_INDEX_NAME, order, &skip, link_iterate_old_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Check for iteration on creation order */
/* (should fail) */
skip = (hsize_t)0;
H5E_BEGIN_TRY {
ret = H5Literate(group_id, ".", H5_INDEX_CRT_ORDER, order, &skip, link_iterate_old_cb, NULL, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Test iteration over links in group */
if(link_iterate_old_check(group_id, order, u, &iter_info) < 0) TEST_ERROR
/* Close the group */
if(H5Gclose(group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
/* Free resources */
if(visited)
HDfree(visited);
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
if(visited)
HDfree(visited);
return -1;
} /* end link_iterate_old() */
/*-------------------------------------------------------------------------
* Function: open_by_idx_check
*
* Purpose: Check opening by index in a group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 21, 2006
*
*-------------------------------------------------------------------------
*/
static int
open_by_idx_check(hid_t main_group_id, hid_t soft_group_id, hid_t mount_file_id,
H5_index_t idx_type, H5_iter_order_t order, unsigned max_links,
haddr_t *objno)
{
char mntname[NAME_BUF_SIZE]; /* Link value */
hid_t group_id; /* ID of group to test */
H5G_stat_t sb; /* Buffer for querying object's info */
haddr_t obj_addr; /* Address of object in file */
haddr_t mnt_root_addr; /* Address of root group in file to mount */
hid_t obj_id; /* ID of object opened */
unsigned mnt_idx; /* Index to mount group on */
unsigned u, v; /* Local index variables */
/* Work through main & soft link groups */
for(v = 0; v < 2; v++) {
/* Choose appropriate group to open links within */
switch(v) {
case 0:
group_id = main_group_id;
break;
case 1:
group_id = soft_group_id;
break;
} /* end switch */
/* Open each object in main group by index and check that it's the correct one */
for(u = 0; u < max_links; u++) {
/* Open the object */
if((obj_id = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT)) < 0) TEST_ERROR
/* Get the object's information */
if(H5Gget_objinfo(obj_id, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
obj_addr = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
obj_addr = (haddr_t)sb.objno[0];
#endif
/* Check that the object is the correct one */
if(order == H5_ITER_INC) {
if(H5F_addr_ne(obj_addr, objno[u])) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
unsigned dec_u = max_links - (u + 1); /* Decreasing mapped index */
if(H5F_addr_ne(obj_addr, objno[dec_u])) TEST_ERROR
} /* end if */
else {
/* XXX: What to do about native order? */
} /* end else */
/* Close object */
if(H5Oclose(obj_id) < 0) TEST_ERROR
} /* end for */
} /* end for */
/*
* Verify opening correct object by index when file mounting is present
*/
/* Get the address of the root group in the file to mount */
if(H5Gget_objinfo(mount_file_id, "/", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
mnt_root_addr = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
mnt_root_addr = (haddr_t)sb.objno[0];
#endif
/* Mount a file over a group in main group */
mnt_idx = 2;
sprintf(mntname, "/%s/filler %02u", CORDER_GROUP_NAME, mnt_idx);
if(H5Fmount(main_group_id, mntname, mount_file_id, H5P_DEFAULT) < 0) TEST_ERROR
/* Open the object that the file is mounted on */
if((obj_id = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)mnt_idx, H5P_DEFAULT)) < 0) TEST_ERROR
/* Get the object's information */
if(H5Gget_objinfo(obj_id, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
obj_addr = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
obj_addr = (haddr_t)sb.objno[0];
#endif
/* Check that the object is the root of the mounted file and not in the previous file */
if(H5F_addr_ne(obj_addr, mnt_root_addr)) TEST_ERROR
if(H5F_addr_eq(obj_addr, objno[mnt_idx])) TEST_ERROR
/* Close object */
if(H5Oclose(obj_id) < 0) TEST_ERROR
/* Unmount the file */
if(H5Funmount(main_group_id, mntname) < 0) TEST_ERROR
/* Success */
return(0);
error:
return(-1);
} /* end open_by_idx_check() */
/*-------------------------------------------------------------------------
* Function: open_by_idx
*
* Purpose: Create a group with creation order indices and test opening
* objects by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 21, 2006
*
*-------------------------------------------------------------------------
*/
static int
open_by_idx(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t mount_file_id = (-1); /* File ID for file to mount */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
hid_t gcpl_id = (-1); /* Group creation property list ID */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
H5G_stat_t sb; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
haddr_t *objno = NULL; /* Addresses of the objects created */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Allocate object address array */
if(NULL == (objno = HDmalloc(sizeof(haddr_t) * (max_compact * 2)))) TEST_ERROR
/* Create file to mount */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((mount_file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Loop over operating on different indices on link fields */
for(idx_type = H5_INDEX_NAME; idx_type <=H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if(idx_type == H5_INDEX_CRT_ORDER) {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("open object by creation order index in increasing order w/creation order index")
else
TESTING("open object by creation order index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("open object by creation order index in decreasing order w/creation order index")
else
TESTING("open object by creation order index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("open object by creation order index in native order w/creation order index")
else
TESTING("open object by creation order index in native order w/o creation order index")
} /* end else */
} /* end if */
else {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("open object by name index in increasing order w/creation order index")
else
TESTING("open object by name index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("open object by name index in decreasing order w/creation order index")
else
TESTING("open object by name index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("open object by name index in native order w/creation order index")
else
TESTING("open object by name index in native order w/o creation order index")
} /* end else */
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create group with creation order tracking on for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Try to open on object in an empty group */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (compact) */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound open by index on compact group */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify opening objects by index */
if(open_by_idx_check(group_id, soft_group_id, mount_file_id, idx_type, order, u, objno) < 0) TEST_ERROR
/* Create more links, to push group into dense form */
for(; u < (max_compact * 2); u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (dense) */
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound open by index on compact group */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify opening objects by index */
if(open_by_idx_check(group_id, soft_group_id, mount_file_id, idx_type, order, u, objno) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
} /* end for */
/* Close the file for mounting */
if(H5Fclose(mount_file_id) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Free resources */
if(objno)
HDfree(objno);
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
H5Fclose(mount_file_id);
} H5E_END_TRY;
if(objno)
HDfree(objno);
return -1;
} /* end open_by_idx() */
/*-------------------------------------------------------------------------
* Function: open_by_idx_old
*
* Purpose: Create an old-style group and test opening
* objects by index.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, November 21, 2006
*
*-------------------------------------------------------------------------
*/
static int
open_by_idx_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t mount_file_id = (-1); /* File ID for file to mount */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
H5_iter_order_t order; /* Order within in the index */
H5G_stat_t sb; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create file to mount */
h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
if((mount_file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Print appropriate test message */
if(order == H5_ITER_INC) {
TESTING("open object by name index in increasing order in old-style group")
} /* end if */
else if(order == H5_ITER_DEC) {
TESTING("open object by name index in decreasing order in old-style group")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
TESTING("open object by name index in native order in old-style group")
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create old-style group */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create old-style group for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Try to open on object in an empty group */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
hid_t group_id2; /* Group ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Gget_objinfo(group_id2, ".", FALSE, &sb) < 0) TEST_ERROR
#if H5_SIZEOF_UINT64_T > H5_SIZEOF_LONG
objno[u] = (haddr_t)sb.objno[0] | ((haddr_t)sb.objno[1] << (8 * sizeof(long)));
#else
objno[u] = (haddr_t)sb.objno[0];
#endif
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (symbol table) */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound open by index */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Check for creation order index open */
H5E_BEGIN_TRY {
ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)(u - 1), H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify opening objects by index */
if(open_by_idx_check(group_id, soft_group_id, mount_file_id, H5_INDEX_NAME, order, u, objno) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
/* Close the file for mounting */
if(H5Fclose(mount_file_id) < 0) TEST_ERROR
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
H5Fclose(mount_file_id);
} H5E_END_TRY;
return -1;
} /* end open_by_idx_old() */
/*-------------------------------------------------------------------------
* Function: object_info_check
*
* Purpose: Check querying object info in a group
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Sunday, November 26, 2006
*
*-------------------------------------------------------------------------
*/
static int
object_info_check(hid_t main_group_id, hid_t soft_group_id, H5_index_t idx_type,
H5_iter_order_t order, unsigned max_links, haddr_t *objno)
{
char objname[NAME_BUF_SIZE]; /* Object name */
hid_t group_id; /* ID of group to test */
H5O_info_t oinfo; /* Buffer for querying object's info */
unsigned u, v; /* Local index variables */
/* Work through main & soft link groups */
for(v = 0; v < 2; v++) {
/* Choose appropriate group to open links within */
switch(v) {
case 0:
group_id = main_group_id;
break;
case 1:
group_id = soft_group_id;
break;
} /* end switch */
/* Open each object in group by name and check that it's the correct one */
for(u = 0; u < max_links; u++) {
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Query the object's information, by name */
if(H5Oget_info(group_id, objname, &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
/* Check that the object is the correct one */
if(H5F_addr_ne(oinfo.addr, objno[u])) TEST_ERROR
if(H5F_addr_ne(oinfo.num_attrs, u)) TEST_ERROR
/* Query the object's information, by index */
if(H5Oget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
/* Check that the object is the correct one */
if(order == H5_ITER_INC) {
if(H5F_addr_ne(oinfo.addr, objno[u])) TEST_ERROR
if(H5F_addr_ne(oinfo.num_attrs, u)) TEST_ERROR
} /* end if */
else if(order == H5_ITER_DEC) {
unsigned dec_u = max_links - (u + 1); /* Decreasing mapped index */
if(H5F_addr_ne(oinfo.addr, objno[dec_u])) TEST_ERROR
if(H5F_addr_ne(oinfo.num_attrs, dec_u)) TEST_ERROR
} /* end if */
else {
/* XXX: What to do about native order? */
} /* end else */
} /* end for */
} /* end for */
/* Success */
return(0);
error:
return(-1);
} /* end object_info_check() */
/*-------------------------------------------------------------------------
* Function: object_info
*
* Purpose: Create a group with creation order indices and test querying
* object info.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Sunday, November 26, 2006
*
*-------------------------------------------------------------------------
*/
static int
object_info(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
hid_t gcpl_id = (-1); /* Group creation property list ID */
hid_t space_id = (-1); /* Dataspace ID (for attributes) */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
H5O_info_t oinfo; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
char attrname[NAME_BUF_SIZE]; /* Attribute name */
haddr_t *objno = NULL; /* Addresses of the objects created */
herr_t ret; /* Generic return value */
unsigned u, v; /* Local index variables */
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Allocate object address array */
if(NULL == (objno = HDmalloc(sizeof(haddr_t) * (max_compact * 2)))) TEST_ERROR
/* Create dataspace for attributes */
if((space_id = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR
/* Loop over operating on different indices on link fields */
for(idx_type = H5_INDEX_NAME; idx_type <=H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if(idx_type == H5_INDEX_CRT_ORDER) {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("query object info by creation order index in increasing order w/creation order index")
else
TESTING("query object info by creation order index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("query object info by creation order index in decreasing order w/creation order index")
else
TESTING("query object info by creation order index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("query object info by creation order index in native order w/creation order index")
else
TESTING("query object info by creation order index in native order w/o creation order index")
} /* end else */
} /* end if */
else {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("query object info by name index in increasing order w/creation order index")
else
TESTING("query object info by name index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("query object info by name index in decreasing order w/creation order index")
else
TESTING("query object info by name index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("query object info by name index in native order w/creation order index")
else
TESTING("query object info by name index in native order w/o creation order index")
} /* end else */
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create group with creation order tracking on for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check for out of bound query by index on empty group */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
hid_t group_id2; /* Group ID */
hid_t attr_id; /* Attribute ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Oget_info(group_id2, ".", &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
objno[u] = oinfo.addr;
/* Create attributes on new object */
for(v = 0; v < u; v++) {
/* Make name for attribute */
sprintf(attrname, "attr %02u", v);
/* Create attribute */
if((attr_id = H5Acreate(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close attribute */
if(H5Aclose(attr_id) < 0) TEST_ERROR
} /* end for */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (compact) */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify querying objects by name */
if(object_info_check(group_id, soft_group_id, idx_type, order, u, objno) < 0) TEST_ERROR
/* Create more links, to push group into dense form */
for(; u < (max_compact * 2); u++) {
hid_t group_id2; /* Group ID */
hid_t attr_id; /* Attribute ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Oget_info(group_id2, ".", &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
objno[u] = oinfo.addr;
/* Create attributes on new object */
for(v = 0; v < u; v++) {
/* Make name for attribute */
sprintf(attrname, "attr %02u", v);
/* Create attribute */
if((attr_id = H5Acreate(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close attribute */
if(H5Aclose(attr_id) < 0) TEST_ERROR
} /* end for */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (dense) */
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify querying objects by name */
if(object_info_check(group_id, soft_group_id, idx_type, order, u, objno) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
} /* end for */
/* Free resources */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
if(H5Sclose(space_id) < 0) TEST_ERROR
if(objno)
HDfree(objno);
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Sclose(space_id);
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
} H5E_END_TRY;
if(objno)
HDfree(objno);
return -1;
} /* end object_info() */
/*-------------------------------------------------------------------------
* Function: object_info_old
*
* Purpose: Create an old-style group test querying object info.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Sunday, November 26, 2006
*
*-------------------------------------------------------------------------
*/
static int
object_info_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
hid_t space_id = (-1); /* Dataspace ID (for attributes) */
H5_iter_order_t order; /* Order within in the index */
H5O_info_t oinfo; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
char attrname[NAME_BUF_SIZE]; /* Attribute name */
haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */
herr_t ret; /* Generic return value */
unsigned u, v; /* Local index variables */
/* Create dataspace for attributes */
if((space_id = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Print appropriate test message */
if(order == H5_ITER_INC) {
TESTING("query object info by name index in increasing order in old-style group")
} /* end if */
else if(order == H5_ITER_DEC) {
TESTING("query object info by name index in decreasing order in old-style group")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
TESTING("query object info by name index in native order in old-style group")
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create old-style group */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create old-style group for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check for out of bound query by index on empty group */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
hid_t group_id2; /* Group ID */
hid_t attr_id; /* Attribute ID */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's address on disk */
if(H5Oget_info(group_id2, ".", &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
objno[u] = oinfo.addr;
/* Create attributes on new object */
for(v = 0; v < u; v++) {
/* Make name for attribute */
sprintf(attrname, "attr %02u", v);
/* Create attribute */
if((attr_id = H5Acreate(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close attribute */
if(H5Aclose(attr_id) < 0) TEST_ERROR
} /* end for */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
} /* end for */
/* Verify state of group (symbol table) */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Check for creation order index query */
H5E_BEGIN_TRY {
ret = H5Oget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)(u - 1), &oinfo, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Verify querying objects by name */
if(object_info_check(group_id, soft_group_id, H5_INDEX_NAME, order, u, objno) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
/* Free resources */
if(H5Sclose(space_id) < 0) TEST_ERROR
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Sclose(space_id);
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end object_info_old() */
/*-------------------------------------------------------------------------
* Function: group_info
*
* Purpose: Create a group with creation order indices and test querying
* group info.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 27, 2006
*
*-------------------------------------------------------------------------
*/
static int
group_info(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
hid_t gcpl_id = (-1); /* Group creation property list ID */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
hbool_t use_index; /* Use index on creation order values */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
H5G_info_t grp_info; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char objname2[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
herr_t ret; /* Generic return value */
unsigned u, v; /* Local index variables */
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query the group creation properties */
if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR
/* Loop over operating on different indices on link fields */
for(idx_type = H5_INDEX_NAME; idx_type <=H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
/* Loop over using index for creation order value */
for(use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if(idx_type == H5_INDEX_CRT_ORDER) {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("query group info by creation order index in increasing order w/creation order index")
else
TESTING("query group info by creation order index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("query group info by creation order index in decreasing order w/creation order index")
else
TESTING("query group info by creation order index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("query group info by creation order index in native order w/creation order index")
else
TESTING("query group info by creation order index in native order w/o creation order index")
} /* end else */
} /* end if */
else {
if(order == H5_ITER_INC) {
if(use_index)
TESTING("query group info by name index in increasing order w/creation order index")
else
TESTING("query group info by name index in increasing order w/o creation order index")
} /* end if */
else if(order == H5_ITER_DEC) {
if(use_index)
TESTING("query group info by name index in decreasing order w/creation order index")
else
TESTING("query group info by name index in decreasing order w/o creation order index")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
if(use_index)
TESTING("query group info by name index in native order w/creation order index")
else
TESTING("query group info by name index in native order w/o creation order index")
} /* end else */
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Set creation order tracking & indexing on group */
if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR
/* Create group with creation order tracking on */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create group with creation order tracking on for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check for out of bound query by index on empty group */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
hid_t group_id2, group_id3; /* Group IDs */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new/empty) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != 0) TEST_ERROR
/* Create objects in new group created */
for(v = 0; v <= u; v++) {
/* Make name for link */
sprintf(objname2, "filler %02u", v);
/* Create hard link, with group object */
if((group_id3 = H5Gcreate(group_id2, objname2, (size_t)0)) < 0) TEST_ERROR
/* Close group created */
if(H5Gclose(group_id3) < 0) TEST_ERROR
} /* end for */
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Retrieve group's information */
if(order != H5_ITER_NATIVE) {
if(order == H5_ITER_INC) {
if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end if */
else {
if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end if */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Retrieve main group's information, by name */
if(H5Gget_info(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check main group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Retrieve soft link group's information, by name */
if(H5Gget_info(soft_group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check soft link group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end for */
/* Verify state of group (compact) */
if(H5G_has_links_test(group_id, NULL) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create more links, to push group into dense form */
for(; u < (max_compact * 2); u++) {
hid_t group_id2, group_id3; /* Group IDs */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new/empty) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != 0) TEST_ERROR
/* Create objects in new group created */
for(v = 0; v <= u; v++) {
/* Make name for link */
sprintf(objname2, "filler %02u", v);
/* Create hard link, with group object */
if((group_id3 = H5Gcreate(group_id2, objname2, (size_t)0)) < 0) TEST_ERROR
/* Close group created */
if(H5Gclose(group_id3) < 0) TEST_ERROR
} /* end for */
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Retrieve group's information */
if(order != H5_ITER_NATIVE) {
if(order == H5_ITER_INC) {
if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end if */
else {
if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end if */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Retrieve main group's information, by name */
if(H5Gget_info(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check main group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Retrieve soft link group's information, by name */
if(H5Gget_info(soft_group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check soft link group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR
if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end for */
/* Verify state of group (dense) */
if(H5G_is_new_dense_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
} /* end for */
} /* end for */
/* Free resources */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end group_info() */
/*-------------------------------------------------------------------------
* Function: group_info_old
*
* Purpose: Create an old-style group and test querying
* group info.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, November 27, 2006
*
*-------------------------------------------------------------------------
*/
static int
group_info_old(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t soft_group_id = (-1); /* Group ID for soft links */
H5_iter_order_t order; /* Order within in the index */
H5G_info_t grp_info; /* Buffer for querying object's info */
char filename[NAME_BUF_SIZE];/* File name */
char objname[NAME_BUF_SIZE]; /* Object name */
char objname2[NAME_BUF_SIZE]; /* Object name */
char valname[NAME_BUF_SIZE]; /* Link value */
herr_t ret; /* Generic return value */
unsigned u, v; /* Local index variables */
/* Loop over operating in different orders */
for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; order++) {
if(order == H5_ITER_INC) {
TESTING("query group info by name index in increasing order in old-style group")
} /* end if */
else if(order == H5_ITER_DEC) {
TESTING("query group info by name index in decreasing order in old-style group")
} /* end else */
else {
HDassert(order == H5_ITER_NATIVE);
TESTING("query group info by name index in native order in old-style group")
} /* end else */
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create old-style group */
if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create old-style group for soft links */
if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Check for out of bound query by index on empty group */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Create several links */
for(u = 0; u < CORDER_NLINKS; u++) {
hid_t group_id2, group_id3; /* Group IDs */
/* Make name for link */
sprintf(objname, "filler %02u", u);
/* Create hard link, with group object */
if((group_id2 = H5Gcreate(group_id, objname, (size_t)0)) < 0) TEST_ERROR
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new/empty) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != 0) TEST_ERROR
/* Create objects in new group created */
for(v = 0; v <= u; v++) {
/* Make name for link */
sprintf(objname2, "filler %02u", v);
/* Create hard link, with group object */
if((group_id3 = H5Gcreate(group_id2, objname2, (size_t)0)) < 0) TEST_ERROR
/* Close group created */
if(H5Gclose(group_id3) < 0) TEST_ERROR
} /* end for */
/* Retrieve group's information */
if(H5Gget_info(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Retrieve group's information */
if(order != H5_ITER_NATIVE) {
if(order == H5_ITER_INC) {
if(H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end if */
else {
if(H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
} /* end else */
/* Check (new) group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end if */
/* Close group created */
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Retrieve main group's information, by name */
if(H5Gget_info(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check main group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
/* Create soft link in another group, to objects in main group */
sprintf(valname, "/%s/%s", CORDER_GROUP_NAME, objname);
if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
/* Retrieve soft link group's information, by name */
if(H5Gget_info(soft_group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR
/* Check soft link group's information */
if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR
if(grp_info.max_corder != 0) TEST_ERROR
if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR
} /* end for */
/* Verify state of group (old-style) */
if(H5G_has_stab_test(group_id) != TRUE) TEST_ERROR
/* Check for out of bound query by index */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Check for bad index query by index group */
H5E_BEGIN_TRY {
ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)0, &grp_info, H5P_DEFAULT);
} H5E_END_TRY;
if(ret >= 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(soft_group_id) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
} /* end for */
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Gclose(group_id);
H5Gclose(soft_group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end group_info_old() */
/*-------------------------------------------------------------------------
* Function: timestamps
*
* Purpose: Verify that disabling tracking timestamps for an object
* works correctly
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Saturday, March 3, 2007
*
*-------------------------------------------------------------------------
*/
static int
timestamps(hid_t fapl)
{
hid_t file_id = (-1); /* File ID */
hid_t group_id = (-1); /* Group ID */
hid_t group_id2 = (-1); /* Group ID */
hid_t gcpl_id = (-1); /* Group creation property list ID */
hid_t gcpl_id2 = (-1); /* Group creation property list ID */
H5O_info_t oinfo, oinfo2; /* Object info for groups created */
char filename[NAME_BUF_SIZE];/* File name */
hbool_t track_times; /* The object timestamp setting */
/* Print test message */
TESTING("timestamps on objects")
/* Create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query the object timestamp setting */
if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR
/* Check default timestamp information */
if(track_times != TRUE) TEST_ERROR
/* Set a non-default object timestamp setting */
if(H5Pset_obj_track_times(gcpl_id, FALSE) < 0) TEST_ERROR
/* Query the object timestamp setting */
if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR
/* Check default timestamp information */
if(track_times != FALSE) TEST_ERROR
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create group with non-default object timestamp setting */
if((group_id = H5Gcreate2(file_id, TIMESTAMP_GROUP_1, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close the group creation property list */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
/* Create group with default object timestamp setting */
if((group_id2 = H5Gcreate2(file_id, TIMESTAMP_GROUP_2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Retrieve the new groups' creation properties */
if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR
if((gcpl_id2 = H5Gget_create_plist(group_id2)) < 0) TEST_ERROR
/* Query & verify the object timestamp settings */
if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR
if(track_times != FALSE) TEST_ERROR
if(H5Pget_obj_track_times(gcpl_id2, &track_times) < 0) TEST_ERROR
if(track_times != TRUE) TEST_ERROR
/* Query the object information for each group */
if(H5Oget_info(group_id, ".", &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Oget_info(group_id2, ".", &oinfo2, H5P_DEFAULT) < 0) TEST_ERROR
/* Sanity check object information for each group */
if(oinfo.atime != 0) TEST_ERROR
if(oinfo.mtime != 0) TEST_ERROR
if(oinfo.ctime != 0) TEST_ERROR
if(oinfo.btime != 0) TEST_ERROR
if(oinfo.atime == oinfo2.atime) TEST_ERROR
if(oinfo.mtime == oinfo2.mtime) TEST_ERROR
if(oinfo.ctime == oinfo2.ctime) TEST_ERROR
if(oinfo.btime == oinfo2.btime) TEST_ERROR
if((oinfo.hdr.flags & H5O_HDR_STORE_TIMES) != 0) TEST_ERROR
if((oinfo2.hdr.flags & H5O_HDR_STORE_TIMES) == 0) TEST_ERROR
if(oinfo.hdr.space.total >= oinfo2.hdr.space.total) TEST_ERROR
if(oinfo.hdr.space.meta >= oinfo2.hdr.space.meta) TEST_ERROR
/* Close the property lists */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
if(H5Pclose(gcpl_id2) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
/* Re-open the file */
if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR
/* Open groups */
if((group_id = H5Gopen(file_id, TIMESTAMP_GROUP_1)) < 0) TEST_ERROR
if((group_id2 = H5Gopen(file_id, TIMESTAMP_GROUP_2)) < 0) TEST_ERROR
/* Retrieve the groups' creation properties */
if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR
if((gcpl_id2 = H5Gget_create_plist(group_id2)) < 0) TEST_ERROR
/* Query & verify the object timestamp settings */
if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR
if(track_times != FALSE) TEST_ERROR
if(H5Pget_obj_track_times(gcpl_id2, &track_times) < 0) TEST_ERROR
if(track_times != TRUE) TEST_ERROR
/* Query the object information for each group */
if(H5Oget_info(group_id, ".", &oinfo, H5P_DEFAULT) < 0) TEST_ERROR
if(H5Oget_info(group_id2, ".", &oinfo2, H5P_DEFAULT) < 0) TEST_ERROR
/* Sanity check object information for each group */
if(oinfo.atime != 0) TEST_ERROR
if(oinfo.mtime != 0) TEST_ERROR
if(oinfo.ctime != 0) TEST_ERROR
if(oinfo.btime != 0) TEST_ERROR
if(oinfo.atime == oinfo2.atime) TEST_ERROR
if(oinfo.mtime == oinfo2.mtime) TEST_ERROR
if(oinfo.ctime == oinfo2.ctime) TEST_ERROR
if(oinfo.btime == oinfo2.btime) TEST_ERROR
if((oinfo.hdr.flags & H5O_HDR_STORE_TIMES) != 0) TEST_ERROR
if((oinfo2.hdr.flags & H5O_HDR_STORE_TIMES) == 0) TEST_ERROR
if(oinfo.hdr.space.total >= oinfo2.hdr.space.total) TEST_ERROR
if(oinfo.hdr.space.meta >= oinfo2.hdr.space.meta) TEST_ERROR
/* Close the property lists */
if(H5Pclose(gcpl_id) < 0) TEST_ERROR
if(H5Pclose(gcpl_id2) < 0) TEST_ERROR
/* Close the groups */
if(H5Gclose(group_id) < 0) TEST_ERROR
if(H5Gclose(group_id2) < 0) TEST_ERROR
/* Close the file */
if(H5Fclose(file_id) < 0) TEST_ERROR
PASSED();
return 0;
error:
/* Free resources */
H5E_BEGIN_TRY {
H5Pclose(gcpl_id);
H5Gclose(group_id);
H5Fclose(file_id);
} H5E_END_TRY;
return -1;
} /* end timestamps() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test links
*
* Return: Success: exit(0)
*
* Failure: exit(non-zero)
*
* Programmer: Robb Matzke
* Friday, August 14, 1998
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
const char *envval = NULL;
envval = HDgetenv("HDF5_DRIVER");
if(envval == NULL)
envval = "nomatch";
if(HDstrcmp(envval, "core") && HDstrcmp(envval, "split") && HDstrcmp(envval, "multi") && HDstrcmp(envval, "family")) {
hid_t fapl, fapl2; /* File access property lists */
int nerrors = 0;
hbool_t new_format; /* Whether to use the new format or not */
h5_reset();
fapl = h5_fileaccess();
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Loop over using new group format */
for(new_format = FALSE; new_format <= TRUE; new_format++) {
/* General tests... (on both old & new format groups */
nerrors += mklinks((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += cklinks((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += new_links((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += ck_new_links((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += long_links((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += toomany((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
/* Test new H5L link creation routine */
nerrors += test_h5l_create((new_format ? fapl2 : fapl), new_format);
nerrors += test_lcpl((new_format ? fapl2 : fapl), new_format);
nerrors += test_move((new_format ? fapl2 : fapl), new_format);
nerrors += test_copy((new_format ? fapl2 : fapl), new_format);
nerrors += test_move_preserves((new_format ? fapl2 : fapl), new_format);
nerrors += test_compat((new_format ? fapl2 : fapl), new_format);
#ifndef H5_CANNOT_OPEN_TWICE
nerrors += external_link_root((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
#endif /* H5_CANNOT_OPEN_TWICE */
nerrors += external_link_path((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_mult((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
#ifndef H5_CANNOT_OPEN_TWICE
nerrors += external_link_self((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_pingpong((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_toomany((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
#endif /* H5_CANNOT_OPEN_TWICE */
nerrors += external_link_dangling((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_recursive((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_query((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_unlink_compact((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_unlink_dense((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_move((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_ride((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
#ifndef H5_CANNOT_OPEN_TWICE
nerrors += external_link_closing((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
#endif /* H5_CANNOT_OPEN_TWICE */
nerrors += external_link_endian((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += external_link_strong((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
/* These tests assume that external links are a form of UD links,
* so assume that everything that passed for external links
* above has already been tested for UD links.
*/
if(new_format == TRUE) {
nerrors += ud_hard_links(fapl2) < 0 ? 1 : 0; /* requires new format groups */
nerrors += ud_link_reregister(fapl2) < 0 ? 1 : 0; /* requires new format groups */
} /* end if */
nerrors += ud_callbacks((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += ud_link_errors((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += lapl_udata((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += lapl_nlinks((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += linkinfo((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
nerrors += check_all_closed((new_format ? fapl2 : fapl), new_format) < 0 ? 1 : 0;
} /* end for */
/* New group revision feature tests */
nerrors += corder_create_empty(fapl2) < 0 ? 1 : 0;
/* XXX: when creation order indexing is fully working, go back and add checks
* to these tests to make certain that the creation order values are
* correct.
*/
nerrors += corder_create_compact(fapl2) < 0 ? 1 : 0;
nerrors += corder_create_dense(fapl2) < 0 ? 1 : 0;
nerrors += corder_transition(fapl2) < 0 ? 1 : 0;
nerrors += corder_delete(fapl2) < 0 ? 1 : 0;
nerrors += link_info_by_idx(fapl2) < 0 ? 1 : 0;
nerrors += delete_by_idx(fapl2) < 0 ? 1 : 0;
nerrors += link_iterate(fapl2) < 0 ? 1 : 0;
nerrors += open_by_idx(fapl2) < 0 ? 1 : 0;
nerrors += object_info(fapl2) < 0 ? 1 : 0;
nerrors += group_info(fapl2) < 0 ? 1 : 0;
nerrors += timestamps(fapl2) < 0 ? 1 : 0;
/* Test new API calls on old-style groups */
nerrors += link_info_by_idx_old(fapl) < 0 ? 1 : 0;
nerrors += delete_by_idx_old(fapl) < 0 ? 1 : 0;
nerrors += link_iterate_old(fapl) < 0 ? 1 : 0;
nerrors += open_by_idx_old(fapl) < 0 ? 1 : 0;
nerrors += object_info_old(fapl) < 0 ? 1 : 0;
nerrors += group_info_old(fapl) < 0 ? 1 : 0;
/* Close 2nd FAPL */
H5Pclose(fapl2);
/* Results */
if(nerrors) {
printf("***** %d LINK TEST%s FAILED! *****\n",
nerrors, 1 == nerrors ? "" : "S");
exit(1);
}
printf("All link tests passed.\n");
h5_cleanup(FILENAME, fapl);
}
else
puts("All link tests skipped - Incompatible with current Virtual File Driver");
return 0;
error:
puts("*** TESTS FAILED ***");
return 1;
}
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