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[svn-r371] Fixed compound datatype offset problems on machines with different struct

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alignments.
This commit is contained in:
Quincey Koziol 1998-04-24 10:50:48 -05:00
parent f4c99bf7d5
commit 7cdb1f649f
1 changed files with 12 additions and 6 deletions
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18
test/tattr.c
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@ -68,6 +68,9 @@ double attr_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3]={{{2.3,-26.1},{0.123,-10.0
#define ATTR4_FIELDNAME1 "i"
#define ATTR4_FIELDNAME2 "d"
#define ATTR4_FIELDNAME3 "c"
size_t attr4_field1_off=0;
size_t attr4_field2_off=0;
size_t attr4_field3_off=0;
struct attr4_struct {
int32 i;
double d;
@ -304,11 +307,14 @@ test_attr_complex_write(void)
/* Create the attribute datatype. */
tid1 = H5Tcreate (H5T_COMPOUND, sizeof(struct attr4_struct));
CHECK(tid1, FAIL, "H5Tcreate");
ret = H5Tinsert(tid1, ATTR4_FIELDNAME1, HOFFSET(struct attr4_struct, i), H5T_NATIVE_INT32);
attr4_field1_off=HOFFSET(struct attr4_struct, i);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME1, attr4_field1_off, H5T_NATIVE_INT32);
CHECK(ret, FAIL, "H5Tinsert");
ret = H5Tinsert(tid1, ATTR4_FIELDNAME2, HOFFSET(struct attr4_struct, d), H5T_NATIVE_DOUBLE);
attr4_field2_off=HOFFSET(struct attr4_struct, d);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME2, attr4_field2_off, H5T_NATIVE_DOUBLE);
CHECK(ret, FAIL, "H5Tinsert");
ret = H5Tinsert(tid1, ATTR4_FIELDNAME3, HOFFSET(struct attr4_struct, c), H5T_NATIVE_CHAR);
attr4_field3_off=HOFFSET(struct attr4_struct, c);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME3, attr4_field3_off, H5T_NATIVE_CHAR);
CHECK(ret, FAIL, "H5Tinsert");
/* Create dataspace for 1st attribute */
@ -429,11 +435,11 @@ test_attr_complex_read(void)
free(fieldname);
} /* end for */
offset=H5Tget_member_offset(type,0);
VERIFY(offset, 0, "H5Tget_member_offset");
VERIFY(offset, attr4_field1_off, "H5Tget_member_offset");
offset=H5Tget_member_offset(type,1);
VERIFY(offset, 4, "H5Tget_member_offset");
VERIFY(offset, attr4_field2_off, "H5Tget_member_offset");
offset=H5Tget_member_offset(type,2);
VERIFY(offset, 12, "H5Tget_member_offset");
VERIFY(offset, attr4_field3_off, "H5Tget_member_offset");
/* Verify each field's type, class & size */
field=H5Tget_member_type(type,0);