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authorRobb Matzke <matzke@llnl.gov>1998-01-26 20:56:18 (GMT)
committerRobb Matzke <matzke@llnl.gov>1998-01-26 20:56:18 (GMT)
commit5c6a3af39679b2bbbdaebf8f1c19edbeed7af248 (patch)
tree8c495a15af0ae785dfcb22420e197d583deef7ba /test
parent6cd8818b735d3c22f3a1f7cd30d52360139ed72c (diff)
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[svn-r170] Changes since 19980123
---------------------- ./src/H5D.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/cmpd_dset.c Added support to turn background buffer on/off to help speed up conversions. Currently, every type of conversion turns it off except compound-->compound conversions which always turn it on. In the future the compound-->compound conversions might be more frugal.
Diffstat (limited to 'test')
-rw-r--r--test/cmpd_dset.c45
1 files changed, 43 insertions, 2 deletions
diff --git a/test/cmpd_dset.c b/test/cmpd_dset.c
index 3676890..b0586f6 100644
--- a/test/cmpd_dset.c
+++ b/test/cmpd_dset.c
@@ -50,8 +50,8 @@ typedef struct s5_t {
} s5_t;
-#define NX 10
-#define NY 200
+#define NX 100
+#define NY 2000
static hid_t
@@ -278,6 +278,7 @@ STEP 5: Read members into a superset which is partially initialized.\n");
/* Read the data */
status = H5Dread (dataset, s5_tid, H5P_ALL, H5P_ALL, H5C_DEFAULT, s5);
+ assert (status>=0);
/* Check that the data was read properly */
for (i=0; i<NX*NY; i++) {
@@ -295,6 +296,46 @@ STEP 5: Read members into a superset which is partially initialized.\n");
assert (s5[i].mid2 == 1002+4*i);
assert (s5[i].post == 1003+4*i);
}
+
+ /*
+ *######################################################################
+ * STEP 6: Update fields `b' and `d' on the file leaving the other
+ * fields unchanged. This tests member alignment and background
+ * buffers.
+ */
+ printf ("\
+STEP 6: Update fields `b' and `d' on the file, leaving the other fields\n\
+ unchanged.\n");
+ fflush (stdout);
+
+ /* Initialize `s4' with new values */
+ for (i=0; i<NX*NY; i++) {
+ s4[i].b = 2000+2*i;
+ s4[i].d = 2001+2*i;
+ }
+
+ /* Write the data to file */
+ status = H5Dwrite (dataset, s4_tid, H5P_ALL, H5P_ALL, H5C_DEFAULT, s4);
+ assert (status>=0);
+
+ /* Read the data back */
+ status = H5Dread (dataset, s2_tid, H5P_ALL, H5P_ALL, H5C_DEFAULT, s2);
+ assert (status>=0);
+
+ /* Compare */
+ for (i=0; i<NX*NY; i++) {
+ assert (s2[i].a == s1[i].a);
+ assert (s2[i].b == s4[i].b);
+ assert (s2[i].c == s1[i].c);
+ assert (s2[i].d == s4[i].d);
+ assert (s2[i].e == s1[i].e);
+ }
+
+
+
+
+
+
/*