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/*
* Copyright © 1998 NCSA
* All rights reserved.
*
* 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
};
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: H5O_mtime_decode() test.
*
* Return: Success:
*
* Failure:
*
* Programmer: Robb Matzke
* Thursday, July 30, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
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;
char buf1[32], buf2[32], 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)
return 1;
if ((space=H5Screate_simple(1, size, NULL))<0) return 1;
if ((dset=H5Dcreate(file, "dset", H5T_NATIVE_CHAR, space, H5P_DEFAULT))<0)
return 1;
now = time(NULL);
if (H5Dclose(dset)<0) return 1;
if (H5Sclose(space)<0) return 1;
if (H5Fclose(file)<0) return 1;
/*
* 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) return 1;
if (H5Gget_objinfo(file, "dset", TRUE, &sb1)<0) return 1;
if ((dset=H5Dopen(file, "dset"))<0) return 1;
if (H5Gget_objinfo(dset, ".", TRUE, &sb2)<0) return 1;
if (H5Dclose(dset)<0) return 1;
if (H5Fclose(file)<0) return 1;
/* Compare times from the two ways of calling H5Gget_objinfo() */
if (sb1.objno[0]!=sb2.objno[0] || sb1.objno[1]!=sb2.objno[1] ||
sb1.mtime!=sb2.mtime) {
FAILED();
puts(" Calling H5Gget_objinfo() with the dataset ID returned");
puts(" different values than calling it with a file and dataset");
puts(" name.");
return 1;
}
/* 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) {
FAILED();
tm = localtime(&(sb1.mtime));
strftime(buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
tm = localtime(&now);
strftime(buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
printf(" got: %s\n ans: %s\n", buf1, buf2);
return 1;
}
/* All looks good */
PASSED();
puts("All modification time tests passed.");
h5_cleanup(fapl);
return 0;
}
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