mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-12-09 07:32:32 +08:00
fefbe61aca
Code cleanup (sorta)
Description:
Adjust H5G_stat_t to prepare for eventual "external link" information.
This also puts the information for regular objects and soft links into more
obviously separate places.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Linux 2.4
206 lines
6.7 KiB
C
206 lines
6.7 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||
* 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: Robb Matzke <matzke@llnl.gov>
|
||
* Thursday, July 30, 1998
|
||
*
|
||
* Purpose: Determines if the modification time message is working
|
||
* properly. Specifically, the code in H5O_mtime_decode() is
|
||
* very OS-dependent and this test tries to figure out if it's
|
||
* working properly.
|
||
*/
|
||
#include "h5test.h"
|
||
|
||
const char *FILENAME[] = {
|
||
"mtime",
|
||
NULL
|
||
};
|
||
|
||
#define TESTFILE1 "tmtimeo.h5"
|
||
#define MTIME1 1055531866
|
||
#define TESTFILE2 "tmtimen.h5"
|
||
#define MTIME2 1041606478
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: main
|
||
*
|
||
* Purpose: H5O_mtime_decode() test.
|
||
*
|
||
* Return: Success:
|
||
*
|
||
* Failure:
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Thursday, July 30, 1998
|
||
*
|
||
* Modifications:
|
||
* Added checks for old and new modification time messages
|
||
* in pre-created datafiles (generated with gen_old_mtime.c and
|
||
* gen_new_mtime.c).
|
||
* Quincey Koziol
|
||
* Friday, January 3, 2003
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
int
|
||
main(void)
|
||
{
|
||
hid_t fapl, file, space, dset;
|
||
hsize_t size[1] = {2};
|
||
time_t now;
|
||
struct tm *tm;
|
||
H5G_stat_t sb1, sb2;
|
||
signed char buf1[32], buf2[32];
|
||
char filename[1024];
|
||
|
||
h5_reset();
|
||
fapl = h5_fileaccess();
|
||
|
||
TESTING("modification time messages");
|
||
|
||
/* Create the file, create a dataset, then close the file */
|
||
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
|
||
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
|
||
TEST_ERROR;
|
||
if ((space=H5Screate_simple(1, size, NULL))<0) TEST_ERROR;
|
||
if ((dset=H5Dcreate(file, "dset", H5T_NATIVE_SCHAR, space, H5P_DEFAULT))<0)
|
||
TEST_ERROR;
|
||
now = time(NULL);
|
||
if (H5Dclose(dset)<0) TEST_ERROR;
|
||
if (H5Sclose(space)<0) TEST_ERROR;
|
||
if (H5Fclose(file)<0) TEST_ERROR;
|
||
|
||
/*
|
||
* Open the file and get the modification time. We'll test the new
|
||
* H5Gget_objinfo() arguments too: being able to stat something without
|
||
* knowing its name.
|
||
*/
|
||
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
|
||
if ((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) TEST_ERROR;
|
||
if (H5Gget_objinfo(file, "dset", TRUE, &sb1)<0) TEST_ERROR;
|
||
if ((dset=H5Dopen(file, "dset"))<0) TEST_ERROR;
|
||
if (H5Gget_objinfo(dset, ".", TRUE, &sb2)<0) TEST_ERROR;
|
||
if (H5Dclose(dset)<0) TEST_ERROR;
|
||
if (H5Fclose(file)<0) TEST_ERROR;
|
||
|
||
/* Compare times from the two ways of calling H5Gget_objinfo() */
|
||
if (sb1.u.obj.objno!=sb2.u.obj.objno || sb1.u.obj.mtime!=sb2.u.obj.mtime) {
|
||
H5_FAILED();
|
||
puts(" Calling H5Gget_objinfo() with the dataset ID returned");
|
||
puts(" different values than calling it with a file and dataset");
|
||
puts(" name.");
|
||
goto error;
|
||
}
|
||
|
||
/* Compare times -- they must be within 60 seconds of one another */
|
||
if (0==sb1.u.obj.mtime) {
|
||
SKIPPED();
|
||
puts(" The modification time could not be decoded on this OS.");
|
||
puts(" Modification times will be mantained in the file but");
|
||
puts(" cannot be queried on this system. See H5O_mtime_decode().");
|
||
return 0;
|
||
} else if (fabs(HDdifftime(now, sb1.u.obj.mtime))>60.0) {
|
||
H5_FAILED();
|
||
tm = localtime(&(sb1.u.obj.mtime));
|
||
strftime((char*)buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
|
||
tm = localtime(&now);
|
||
strftime((char*)buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
|
||
printf(" got: %s\n ans: %s\n", buf1, buf2);
|
||
goto error;
|
||
}
|
||
PASSED();
|
||
|
||
/* Check opening existing file with old-style modification time information
|
||
* and make certain that the time is correct
|
||
*/
|
||
TESTING("accessing old modification time messages");
|
||
|
||
{
|
||
char testfile[512]="";
|
||
char *srcdir = HDgetenv("srcdir");
|
||
if (srcdir && ((HDstrlen(srcdir) + strlen(TESTFILE1) + 1) < sizeof(testfile))){
|
||
HDstrcpy(testfile, srcdir);
|
||
HDstrcat(testfile, "/");
|
||
}
|
||
HDstrcat(testfile, TESTFILE1);
|
||
file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
|
||
if (file >= 0){
|
||
if(H5Gget_objinfo(file, "/Dataset1", TRUE, &sb1)<0)
|
||
TEST_ERROR;
|
||
if(sb1.u.obj.mtime!=MTIME1) {
|
||
H5_FAILED();
|
||
/* If this fails, examine H5Omtime.c. Modification time is very
|
||
* system dependant (e.g., on Windows DST must be hardcoded). */
|
||
puts(" Old modification time incorrect");
|
||
goto error;
|
||
}
|
||
if (H5Fclose(file)<0) TEST_ERROR;
|
||
}
|
||
else {
|
||
H5_FAILED();
|
||
printf("***cannot open the pre-created old modification test file (%s)\n",
|
||
testfile);
|
||
goto error;
|
||
} /* end else */
|
||
}
|
||
PASSED();
|
||
|
||
/* Check opening existing file with new-style modification time information
|
||
* and make certain that the time is correct
|
||
*/
|
||
TESTING("accessing new modification time messages");
|
||
|
||
{
|
||
char testfile[512]="";
|
||
char *srcdir = HDgetenv("srcdir");
|
||
if (srcdir && ((HDstrlen(srcdir) + strlen(TESTFILE2) + 1) < sizeof(testfile))){
|
||
HDstrcpy(testfile, srcdir);
|
||
HDstrcat(testfile, "/");
|
||
}
|
||
HDstrcat(testfile, TESTFILE2);
|
||
file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
|
||
if (file >= 0){
|
||
if(H5Gget_objinfo(file, "/Dataset1", TRUE, &sb2)<0)
|
||
TEST_ERROR;
|
||
if(sb2.u.obj.mtime!=MTIME2) {
|
||
H5_FAILED();
|
||
puts(" Modification time incorrect.");
|
||
goto error;
|
||
}
|
||
if (H5Fclose(file)<0) TEST_ERROR;
|
||
}
|
||
else {
|
||
H5_FAILED();
|
||
printf("***cannot open the pre-created old modification test file (%s)\n",
|
||
testfile);
|
||
goto error;
|
||
} /* end else */
|
||
}
|
||
PASSED();
|
||
|
||
/* All looks good */
|
||
puts("All modification time tests passed.");
|
||
h5_cleanup(FILENAME, fapl);
|
||
return 0;
|
||
|
||
/* Something broke */
|
||
error:
|
||
return 1;
|
||
}
|
||
|
||
|
||
|