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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: 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.objno!=sb2.objno || sb1.mtime!=sb2.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.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.mtime))>60.0) {
H5_FAILED();
tm = localtime(&(sb1.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.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.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;
}
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