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hdf5/test/dangle.c
Quincey Koziol ab6656c52c [svn-r11295] Purpose: 
Bug fix

Description:
    Fix "strong" file closing to handle a dangling dataset which uses a
dangling named datatype.

Platforms tested:
    FreeBSD 4.11 (sleipnir)
    Too minor too require h5committest
2005-08-25 12:16:02 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
* Tuesday, May 13, 2003
*
* Purpose: Test dangling IDs
*/
#include "h5test.h"
#include "H5private.h"
const char *FILENAME[] = {
"dangle",
NULL
};
#define MAX_DANGLE 1000
#define DSETNAME "Dataset"
#define GROUPNAME "Group"
#define TYPENAME "Type"
#define ATTRNAME "Attribute"
/*-------------------------------------------------------------------------
* Function: test_dangle_dataset
*
* Purpose: Check for dangling dataset IDs causing problems on library
* shutdown
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Tuesday, May 13, 2003
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_dangle_dataset(H5F_close_degree_t degree)
{
char filename[1024];
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
hid_t dsid; /* Dataset ID */
hid_t sid; /* Dataspace ID */
unsigned u; /* Local index variable */
TESTING(" dangling dataset IDs");
if(H5open()<0)
TEST_ERROR;
/* Create file access property list */
if((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
TEST_ERROR;
/* Set file close degree */
if(H5Pset_fclose_degree(fapl,degree)<0)
TEST_ERROR;
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
if((fid = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
TEST_ERROR;
if((sid = H5Screate (H5S_SCALAR))<0)
TEST_ERROR;
if((dsid = H5Dcreate (fid, DSETNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT))<0)
TEST_ERROR;
if(H5Dclose(dsid)<0)
TEST_ERROR;
/* Try creating duplicate dataset */
H5E_BEGIN_TRY {
if((dsid = H5Dcreate (fid, DSETNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT))>=0)
TEST_ERROR;
} H5E_END_TRY;
if(H5Sclose(sid)<0)
TEST_ERROR;
/* Leave open a _lot_ of objects */
for(u=0; u<MAX_DANGLE; u++) {
if((dsid = H5Dopen (fid, DSETNAME))<0)
TEST_ERROR;
} /* end for */
if(degree==H5F_CLOSE_SEMI) {
H5E_BEGIN_TRY {
if(H5Fclose(fid)>=0)
TEST_ERROR;
} H5E_END_TRY;
} /* end if */
else
if(H5Fclose(fid)<0)
TEST_ERROR;
if(H5Pclose(fapl)<0)
TEST_ERROR;
if(H5close()<0)
TEST_ERROR;
if(h5_get_file_size(filename)==0)
TEST_ERROR;
/* Clean up temporary file */
HDremove(filename);
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_dangle_group
*
* Purpose: Check for dangling group IDs causing problems on library
* shutdown
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Tuesday, May 13, 2003
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_dangle_group(H5F_close_degree_t degree)
{
char filename[1024];
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
hid_t gid; /* Group ID */
unsigned u; /* Local index variable */
TESTING(" dangling group IDs");
if(H5open()<0)
TEST_ERROR;
/* Create file access property list */
if((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
TEST_ERROR;
/* Set file close degree */
if(H5Pset_fclose_degree(fapl,degree)<0)
TEST_ERROR;
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
if((fid = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
TEST_ERROR;
if((gid = H5Gcreate (fid, GROUPNAME, 0))<0)
TEST_ERROR;
if(H5Gclose(gid)<0)
TEST_ERROR;
/* Try creating duplicate group */
H5E_BEGIN_TRY {
if((gid = H5Gcreate (fid, GROUPNAME, 0))>=0)
TEST_ERROR;
} H5E_END_TRY;
/* Leave open a _lot_ of objects */
for(u=0; u<MAX_DANGLE; u++) {
if((gid = H5Gopen (fid, GROUPNAME))<0)
TEST_ERROR;
} /* end for */
if((gid = H5Gopen (fid, GROUPNAME))<0)
TEST_ERROR;
if(degree==H5F_CLOSE_SEMI) {
H5E_BEGIN_TRY {
if(H5Fclose(fid)>=0)
TEST_ERROR;
} H5E_END_TRY;
} /* end if */
else
if(H5Fclose(fid)<0)
TEST_ERROR;
if(H5Pclose(fapl)<0)
TEST_ERROR;
if(H5close()<0)
TEST_ERROR;
if(h5_get_file_size(filename)==0)
TEST_ERROR;
/* Clean up temporary file */
HDremove(filename);
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_dangle_datatype1
*
* Purpose: Check for dangling datatype IDs causing problems on library
* shutdown
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Tuesday, May 13, 2003
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_dangle_datatype1(H5F_close_degree_t degree)
{
char filename[1024];
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
hid_t tid; /* Datatype ID */
unsigned u; /* Local index variable */
TESTING(" dangling named datatype IDs");
if(H5open()<0)
TEST_ERROR;
/* Create file access property list */
if((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
TEST_ERROR;
/* Set file close degree */
if(H5Pset_fclose_degree(fapl,degree)<0)
TEST_ERROR;
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
if((fid = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
TEST_ERROR;
if((tid = H5Tcopy (H5T_NATIVE_INT))<0)
TEST_ERROR;
if(H5Tcommit(fid,TYPENAME,tid)<0)
TEST_ERROR;
if(H5Tclose(tid)<0)
TEST_ERROR;
/* Try creating duplicate named datatype */
if((tid = H5Tcopy (H5T_NATIVE_INT))<0)
TEST_ERROR;
H5E_BEGIN_TRY {
if(H5Tcommit(fid,TYPENAME,tid)>=0)
TEST_ERROR;
} H5E_END_TRY;
if(H5Tclose(tid)<0)
TEST_ERROR;
/* Leave open a _lot_ of objects */
for(u=0; u<MAX_DANGLE; u++) {
if((tid = H5Topen (fid, TYPENAME))<0)
TEST_ERROR;
} /* end for */
if(degree==H5F_CLOSE_SEMI) {
H5E_BEGIN_TRY {
if(H5Fclose(fid)>=0)
TEST_ERROR;
} H5E_END_TRY;
} /* end if */
else
if(H5Fclose(fid)<0)
TEST_ERROR;
if(H5Pclose(fapl)<0)
TEST_ERROR;
if(H5close()<0)
TEST_ERROR;
if(h5_get_file_size(filename)==0)
TEST_ERROR;
/* Clean up temporary file */
HDremove(filename);
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_dangle_datatype2
*
* Purpose: Check for dangling datatype IDs causing problems on library
* shutdown
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Thursday, August 25, 2005
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_dangle_datatype2(H5F_close_degree_t degree)
{
char filename[1024];
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
hid_t did; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
TESTING(" dangling named datatype ID used by dataset");
if(H5open()<0)
TEST_ERROR;
/* Create file access property list */
if((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
TEST_ERROR;
/* Set file close degree */
if(H5Pset_fclose_degree(fapl,degree)<0)
TEST_ERROR;
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
if((fid = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
TEST_ERROR;
if((tid = H5Tcopy (H5T_NATIVE_INT))<0)
TEST_ERROR;
if(H5Tcommit(fid,TYPENAME,tid)<0)
TEST_ERROR;
/* Create a dataset that uses the named datatype & leave it open */
if((sid = H5Screate(H5S_SCALAR)) < 0)
TEST_ERROR;
if((did = H5Dcreate(fid, DSETNAME, tid, sid, H5P_DEFAULT)) < 0)
TEST_ERROR;
if(H5Sclose(sid)<0)
TEST_ERROR;
if(degree==H5F_CLOSE_SEMI) {
H5E_BEGIN_TRY {
if(H5Fclose(fid)>=0)
TEST_ERROR;
} H5E_END_TRY;
} /* end if */
else
if(H5Fclose(fid)<0)
TEST_ERROR;
if(H5Pclose(fapl)<0)
TEST_ERROR;
if(H5close()<0)
TEST_ERROR;
if(h5_get_file_size(filename)==0)
TEST_ERROR;
/* Clean up temporary file */
HDremove(filename);
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_dangle_attribute
*
* Purpose: Check for dangling attribute IDs causing problems on library
* shutdown
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Wednesday, June 18, 2003
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_dangle_attribute(H5F_close_degree_t degree)
{
char filename[1024];
hid_t fid; /* File ID */
hid_t fapl; /* File access property list */
hid_t dsid; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t aid; /* Attribute ID */
unsigned u; /* Local index variable */
TESTING(" dangling attribute IDs");
if(H5open()<0)
TEST_ERROR;
/* Create file access property list */
if((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
TEST_ERROR;
/* Set file close degree */
if(H5Pset_fclose_degree(fapl,degree)<0)
TEST_ERROR;
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
if((fid = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
TEST_ERROR;
if((sid = H5Screate (H5S_SCALAR))<0)
TEST_ERROR;
if((dsid = H5Dcreate (fid, DSETNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT))<0)
TEST_ERROR;
/* Create an attribute on the dataset */
if((aid = H5Acreate (dsid, ATTRNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT))<0)
TEST_ERROR;
/* Don't worry about writing the attribute - it will have a fill value */
/* Close the attribute on the dataset */
if(H5Aclose (aid)<0)
TEST_ERROR;
/* Try creating duplicate attribute */
H5E_BEGIN_TRY {
if((aid = H5Acreate (dsid, ATTRNAME, H5T_NATIVE_INT, sid, H5P_DEFAULT))>=0)
TEST_ERROR;
} H5E_END_TRY;
if(H5Sclose(sid)<0)
TEST_ERROR;
/* Leave open a _lot_ of objects */
for(u=0; u<MAX_DANGLE; u++) {
if((aid = H5Aopen_name (dsid, ATTRNAME))<0)
TEST_ERROR;
} /* end for */
if(H5Dclose(dsid)<0)
TEST_ERROR;
if(degree==H5F_CLOSE_SEMI) {
H5E_BEGIN_TRY {
if(H5Fclose(fid)>=0)
TEST_ERROR;
} H5E_END_TRY;
} /* end if */
else
if(H5Fclose(fid)<0)
TEST_ERROR;
if(H5Pclose(fapl)<0)
TEST_ERROR;
if(H5close()<0)
TEST_ERROR;
if(h5_get_file_size(filename)==0)
TEST_ERROR;
/* Clean up temporary file */
HDremove(filename);
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Executes dangling ID tests
*
* Return: Success: zero
* Failure: non-zero
*
* Programmer: Quincey Koziol
* Tuesday, May 13, 2003
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
int nerrors=0;
/* Run tests w/weak file close */
puts("Testing dangling objects with weak file close:");
nerrors += test_dangle_dataset(H5F_CLOSE_WEAK);
nerrors += test_dangle_group(H5F_CLOSE_WEAK);
nerrors += test_dangle_datatype1(H5F_CLOSE_WEAK);
nerrors += test_dangle_datatype2(H5F_CLOSE_WEAK);
nerrors += test_dangle_attribute(H5F_CLOSE_WEAK);
/* Run tests w/semi file close */
puts("Testing dangling objects with semi file close:");
nerrors += test_dangle_dataset(H5F_CLOSE_SEMI);
nerrors += test_dangle_group(H5F_CLOSE_SEMI);
nerrors += test_dangle_datatype1(H5F_CLOSE_SEMI);
nerrors += test_dangle_datatype2(H5F_CLOSE_SEMI);
nerrors += test_dangle_attribute(H5F_CLOSE_SEMI);
/* Run tests w/strong file close */
puts("Testing dangling objects with strong file close:");
nerrors += test_dangle_dataset(H5F_CLOSE_STRONG);
nerrors += test_dangle_group(H5F_CLOSE_STRONG);
nerrors += test_dangle_datatype1(H5F_CLOSE_STRONG);
nerrors += test_dangle_datatype2(H5F_CLOSE_STRONG);
nerrors += test_dangle_attribute(H5F_CLOSE_STRONG);
/* Check for errors */
if (nerrors)
goto error;
puts("All dangling ID tests passed.");
return 0;
error:
puts("***** DANGLING ID TESTS FAILED *****");
return 1;
}
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