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[svn-r3132] Purpose:

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More tests
Description:
    Added regression test for non-optimized compound datatype conversion fix.
Platforms tested:
    FreeBSD 4.2 (hawkwind)
This commit is contained in:
Quincey Koziol 2000-12-13 18:33:57 -05:00
parent 1f4c821432
commit e974009fd6
1 changed files with 96 additions and 0 deletions
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96
test/dtypes.c
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@ -873,6 +873,101 @@ test_compound_5(void)
return 0;
}
/*-------------------------------------------------------------------------
* Function: test_compound_6
*
* Purpose: Tests compound conversions when the destination has the same
* fields as the source but one or more of the fields are
* larger.
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: Quincey Koziol
* Wednesday, December 13, 2000
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
static int
test_compound_6(void)
{
struct st {
short b;
short d;
} *s_ptr;
struct dt {
long b;
long d;
} *d_ptr;
const int nelmts = NTESTELEM;
unsigned char *buf=NULL, *orig=NULL, *bkg=NULL;
hid_t st=-1, dt=-1;
int i;
TESTING("compound element growing");
/* Sizes should be the same, but be careful just in case */
buf = malloc(nelmts * MAX(sizeof(struct st), sizeof(struct dt)));
bkg = malloc(nelmts * sizeof(struct dt));
orig = malloc(nelmts * sizeof(struct st));
for (i=0; i<nelmts; i++) {
s_ptr = ((struct st*)orig) + i;
s_ptr->b = (i*8+1) & 0x7fff;
s_ptr->d = (i*8+6) & 0x7fff;
}
memcpy(buf, orig, nelmts*sizeof(struct st));
/* Build hdf5 datatypes */
if ((st=H5Tcreate(H5T_COMPOUND, sizeof(struct st)))<0 ||
H5Tinsert(st, "b", HOFFSET(struct st, b), H5T_NATIVE_SHORT)<0 ||
H5Tinsert(st, "d", HOFFSET(struct st, d), H5T_NATIVE_SHORT)<0)
goto error;
if ((dt=H5Tcreate(H5T_COMPOUND, sizeof(struct dt)))<0 ||
H5Tinsert(dt, "b", HOFFSET(struct dt, b), H5T_NATIVE_LONG)<0 ||
H5Tinsert(dt, "d", HOFFSET(struct dt, d), H5T_NATIVE_LONG)<0)
goto error;
/* Perform the conversion */
if (H5Tconvert(st, dt, nelmts, buf, bkg, H5P_DEFAULT)<0)
goto error;
/* Compare results */
for (i=0; i<nelmts; i++) {
s_ptr = ((struct st*)orig) + i;
d_ptr = ((struct dt*)buf) + i;
if (s_ptr->b != d_ptr->b ||
s_ptr->d != d_ptr->d) {
FAILED();
printf(" i=%d\n", i);
printf(" src={b=%d, d=%d\n",
(int)s_ptr->b, (int)s_ptr->d);
printf(" dst={b=%ld, d=%ld\n",
d_ptr->b, d_ptr->d);
goto error;
}
}
/* Release resources */
free(buf);
free(bkg);
free(orig);
if (H5Tclose(st)<0 || H5Tclose(dt)<0) goto error;
PASSED();
reset_hdf5();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_transient
@ -3692,6 +3787,7 @@ main(void)
nerrors += test_compound_3();
nerrors += test_compound_4();
nerrors += test_compound_5();
nerrors += test_compound_6();
nerrors += test_conv_int ();
nerrors += test_conv_enum_1();
nerrors += test_conv_bitfield();