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authorPedro Vicente Nunes <pvn@hdfgroup.org>2004-09-07 16:42:56 (GMT)
committerPedro Vicente Nunes <pvn@hdfgroup.org>2004-09-07 16:42:56 (GMT)
commit9abba8efdf4fbd7a5d3899e7db15b48e0fd9fae4 (patch)
tree90469c1d438bdefb0e67a8b09e7ce4fc9fe75f50 /test
parent0424d72fc14dd0e919f44717ba9ab747679a750f (diff)
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[svn-r9213] Purpose:
new test for the native types test Description: on the Cray SV1 an INT type was wrongly converted to a SHORT type by the get_native_integer function Choose the type based on the precision; this is to support cases like the Cray SV1, where the size of short is 8 but precision is 32 (e.g an INT (size 8, prec 64) would be converted to a SHORT (size 8, prec 32) if the size was the deciding factor) Solution: Platforms tested: linux solaris aix Misc. update:
Diffstat (limited to 'test')
-rw-r--r--test/ntypes.c207
1 files changed, 206 insertions, 1 deletions
diff --git a/test/ntypes.c b/test/ntypes.c
index 1427f85..4fe6842 100644
--- a/test/ntypes.c
+++ b/test/ntypes.c
@@ -28,6 +28,8 @@ const char *FILENAME[] = {
#define DIM0 100
#define DIM1 200
+#define DIM3 20
+
int ipoints2[DIM0][DIM1], icheck2[DIM0][DIM1];
short spoints2[DIM0][DIM1], scheck2[DIM0][DIM1];
@@ -2341,6 +2343,208 @@ error:
/*-------------------------------------------------------------------------
+ * Function: test_ninteger
+ *
+ * Purpose: Test the native integer function; made to check the case
+ * like the Cray SV1, where the size of short is 8 but precision is 32
+ *
+ * Return: Success: 0
+ * Failure: -1
+ *
+ * Programmer: pvn@ncsa.uiuc.edu
+ * September 3, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_ninteger(void)
+{
+ hid_t fid1; /* file ID */
+ hid_t fid2; /* file ID */
+ hid_t did1; /* dataset ID */
+ hid_t did2; /* dataset ID */
+ hid_t sid1; /* dataspace ID */
+ hid_t dcpl1; /* dataset creation property list ID */
+ hid_t dcpl2; /* dataset creation property list ID */
+ hid_t tid1; /* file datatype */
+ hid_t tid2; /* file datatype */
+ hid_t nid1; /* native datatype */
+ hid_t nid2; /* native datatype */
+ size_t prec1; /* precision */
+ size_t prec2; /* precision */
+ hsize_t dims[1]={DIM3}; /* dataspace dimensions */
+ size_t nsize; /* size of native type */
+ hsize_t nelmts; /* number of elements in dataset */
+ int rank=1; /* rank of dataset */
+ int buf[DIM3];
+ int chk[DIM3];
+ int i;
+
+ for (i=0; i<DIM3; i++){
+ buf[i]=i;
+ }
+
+ TESTING("native integer ");
+
+ /*-------------------------------------------------------------------------
+ * step1: create a file
+ *-------------------------------------------------------------------------
+ */
+ /* create a file using default properties */
+ if ((fid1=H5Fcreate("tstint1.h5",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
+ goto error;
+
+ /* create a data space */
+ if ((sid1 = H5Screate_simple(rank,dims,NULL))<0) goto error;
+
+ /* create dcpl */
+ if((dcpl1 = H5Pcreate(H5P_DATASET_CREATE))<0) goto error;
+
+ /* create a dataset */
+ if ((did1 = H5Dcreate(fid1,"dset",H5T_NATIVE_INT,sid1,dcpl1)) <0) goto error;
+
+ /* write */
+ if(H5Dwrite(did1,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0)
+ goto error;
+
+ /* close */
+ if (H5Sclose (sid1)<0) goto error;
+ if (H5Pclose (dcpl1)<0) goto error;
+ if (H5Dclose (did1)<0) goto error;
+ if (H5Fclose (fid1)<0) goto error;
+
+ /*-------------------------------------------------------------------------
+ * step 2: open and create another file copying the data from file1
+ *-------------------------------------------------------------------------
+ */
+
+ /* open */
+ if ((fid1=H5Fopen("tstint1.h5",H5F_ACC_RDONLY,H5P_DEFAULT))<0)
+ goto error;
+
+ /* open dataset */
+ if ((did1=H5Dopen(fid1,"dset"))<0)
+ goto error;
+
+ if ((sid1=H5Dget_space(did1))<0)
+ goto error;
+
+ /* get dcpl */
+ if ((dcpl1=H5Dget_create_plist(did1))<0)
+ goto error;
+
+ /* get file datatype */
+ if ((tid1=H5Dget_type (did1))<0)
+ goto error;
+
+ /* get native datatype */
+ if ((nid1=H5Tget_native_type(tid1,H5T_DIR_DEFAULT))<0)
+ goto error;
+
+ /* get size */
+ if ((nsize=H5Tget_size(nid1))==0)
+ goto error;
+
+ /* get rank */
+ if ((rank=H5Sget_simple_extent_ndims(sid1))<0)
+ goto error;
+ HDmemset(dims, 0, sizeof dims);
+
+ /* get dimension */
+ if (H5Sget_simple_extent_dims(sid1,dims,NULL)<0)
+ goto error;
+ nelmts=1;
+ for (i=0; i<rank; i++)
+ nelmts*=dims[i];
+
+ /* read */
+ if (H5Dread(did1,nid1,H5S_ALL,H5S_ALL,H5P_DEFAULT,chk)<0)
+ goto error;
+
+ /* create a file using default properties */
+ if ((fid2=H5Fcreate("tstint2.h5",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
+ goto error;
+
+ /* create a dataset using the native type */
+ if ((did2 = H5Dcreate(fid2,"dset",nid1,sid1,dcpl1)) <0) goto error;
+
+ /* write */
+ if(H5Dwrite(did2,nid1,H5S_ALL,H5S_ALL,H5P_DEFAULT,chk)<0)
+ goto error;
+
+ /* get dcpl */
+ if ((dcpl2=H5Dget_create_plist(did2))<0)
+ goto error;
+
+ /* get file datatype */
+ if ((tid2=H5Dget_type (did2))<0)
+ goto error;
+
+ /* get native datatype */
+ if ((nid2=H5Tget_native_type(tid2,H5T_DIR_DEFAULT))<0)
+ goto error;
+
+ /* check */
+ if ((prec1=H5Tget_precision(nid1))!=(prec2=H5Tget_precision(nid2))) {
+ printf(" Precision differ.\n");
+ goto error;
+ }
+
+ /* compare dataset creation property lists */
+ if(H5Pequal(dcpl1,dcpl2)<=0) {
+ printf(" Property lists differ.\n");
+ goto error;
+ }
+
+ /* check */
+ for (i = 0; i < DIM3; i++) {
+ if (buf[i] != chk[i]) {
+ H5_FAILED();
+ printf(" Read different values than written.\n");
+ printf(" At index %d\n", i);
+ goto error;
+ }
+ }
+
+ /* close */
+ if (H5Sclose (sid1)<0) goto error;
+ if (H5Pclose (dcpl1)<0) goto error;
+ if (H5Pclose (dcpl2)<0) goto error;
+ if (H5Tclose (tid1)<0) goto error;
+ if (H5Tclose (tid2)<0) goto error;
+ if (H5Tclose (nid1)<0) goto error;
+ if (H5Tclose (nid2)<0) goto error;
+ if (H5Dclose (did1)<0) goto error;
+ if (H5Dclose (did2)<0) goto error;
+ if (H5Fclose (fid1)<0) goto error;
+ if (H5Fclose (fid2)<0) goto error;
+
+
+ PASSED();
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Pclose(dcpl1);
+ H5Pclose(dcpl2);
+ H5Tclose(tid1);
+ H5Tclose(tid2);
+ H5Tclose(nid1);
+ H5Tclose(nid2);
+ H5Dclose(did1);
+ H5Dclose(did2);
+ H5Sclose(sid1);
+ H5Fclose(fid1);
+ H5Fclose(fid2);
+ } H5E_END_TRY;
+ return -1;
+} /* end test_ninteger() */
+
+
+
+/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test H5Tget_native_type for different datatype
@@ -2364,7 +2568,7 @@ main(void)
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
- goto error;
+ goto error;
nerrors += test_atomic_dtype(file)<0 ?1:0;
nerrors += test_compound_dtype(file)<0 ?1:0;
@@ -2381,6 +2585,7 @@ main(void)
nerrors += test_refer_dtype2(file)<0 ?1:0;
nerrors += test_opaque_dtype(file)<0 ?1:0;
nerrors += test_bitfield_dtype(file)<0 ?1:0;
+ nerrors += test_ninteger()<0 ?1:0;
if (H5Fclose(file)<0) goto error;
if (nerrors) goto error;