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authorPatrick Lu <ptlu@hawkwind.ncsa.uiuc.edu>1999-06-28 18:00:03 (GMT)
committerPatrick Lu <ptlu@hawkwind.ncsa.uiuc.edu>1999-06-28 18:00:03 (GMT)
commitf623908727bd87575dc88f8ec2e928e07cacdf1b (patch)
treee72860e50c04cf3ef6b3f08a0eb2445889a7c9cc
parent169f7d962221cef4643e53163bdc420a2830f440 (diff)
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[svn-r1389]
added 2 functions to create a file for data regions and obj references
-rw-r--r--tools/testfiles/h5dumptst.c259
1 files changed, 258 insertions, 1 deletions
diff --git a/tools/testfiles/h5dumptst.c b/tools/testfiles/h5dumptst.c
index 207fbb4..e97677a 100644
--- a/tools/testfiles/h5dumptst.c
+++ b/tools/testfiles/h5dumptst.c
@@ -20,9 +20,23 @@
#define FILE13 "tstr.h5"
#define FILE14 "tstr2.h5"
#define FILE15 "enum.h5"
+#define FILE16 "objref.h5"
+#define FILE17 "datareg.h5"
#define LENSTR 50
#define LENSTR2 11
+#define SPACE2_RANK 2
+#define SPACE2_DIM1 10
+#define SPACE2_DIM2 10
+
+#define SPACE1_RANK 1
+#define SPACE1_DIM1 4
+
+
+/* Element selection information */
+#define POINT1_NPOINTS 10
+
+
typedef enum{
RED,
GREEN,
@@ -31,6 +45,14 @@ typedef enum{
BLACK,
} enumtype;
+/* Compound datatype */
+typedef struct s1_t {
+ unsigned int a;
+ unsigned int b;
+ float c;
+} s1_t;
+
+
static void test_group(void) {
hid_t fid, group;
@@ -1239,7 +1261,7 @@ hsize_t sdim, maxdim;
void test_enum(){
-/*this code is taken from enum.c in the test dir */
+/*some code is taken from enum.c in the test dir */
hid_t file, type, space, dset;
int val;
signed char val8;
@@ -1269,6 +1291,238 @@ void test_enum(){
H5Fclose(file);
}
+
+
+void test_objref(){
+/*some code is taken from enum.c in the test dir */
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset, /* Dataset ID */
+ dset2; /* Dereferenced dataset ID */
+ hid_t group; /* Group ID */
+ hid_t sid1; /* Dataspace ID */
+ hid_t tid1; /* Datatype ID */
+ hsize_t dims1[] = {SPACE1_DIM1};
+ hobj_ref_t *wbuf, /* buffer to write to disk */
+ *rbuf, /* buffer read from disk */
+ *tbuf; /* temp. buffer read from disk */
+ uint32_t *tu32; /* Temporary pointer to uint32 data */
+ intn i; /* counting variables */
+ const char *write_comment="Foo!"; /* Comments for group */
+ char read_comment[10];
+ herr_t ret; /* Generic return value */
+
+
+ /* Allocate write & read buffers */
+ wbuf=malloc(sizeof(hobj_ref_t)*SPACE1_DIM1);
+ rbuf=malloc(sizeof(hobj_ref_t)*SPACE1_DIM1);
+ tbuf=malloc(sizeof(hobj_ref_t)*SPACE1_DIM1);
+
+ /* Create file */
+ fid1 = H5Fcreate(FILE16, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create dataspace for datasets */
+ sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
+
+ /* Create a group */
+ group=H5Gcreate(fid1,"Group1",-1);
+
+ /* Set group's comment */
+ ret=H5Gset_comment(group,".",write_comment);
+
+ /* Create a dataset (inside Group1) */
+ dataset=H5Dcreate(group,"Dataset1",H5T_STD_U32LE,sid1,H5P_DEFAULT);
+
+ for(tu32=(uint32_t *)wbuf,i=0; i<SPACE1_DIM1; i++)
+ *tu32++=i*3;
+
+ /* Write selection to disk */
+ ret=H5Dwrite(dataset,H5T_STD_U32LE,H5S_ALL,H5S_ALL,H5P_DEFAULT,wbuf);
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+
+ /* Create another dataset (inside Group1) */
+ dataset=H5Dcreate(group,"Dataset2",H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+
+ /* Create a datatype to refer to */
+ tid1 = H5Tcreate (H5T_COMPOUND, sizeof(s1_t));
+
+ /* Insert fields */
+ ret=H5Tinsert (tid1, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT);
+
+ ret=H5Tinsert (tid1, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT);
+
+ ret=H5Tinsert (tid1, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT);
+
+ /* Save datatype for later */
+ ret=H5Tcommit (group, "Datatype1", tid1);
+
+ /* Close datatype */
+ ret = H5Tclose(tid1);
+
+ /* Close group */
+ ret = H5Gclose(group);
+
+ /* Create a dataset */
+ dataset=H5Dcreate(fid1,"Dataset3",H5T_STD_REF_OBJ,sid1,H5P_DEFAULT);
+
+ /* Create reference to dataset */
+ ret = H5Rcreate(&wbuf[0],fid1,"/Group1/Dataset1",H5R_OBJECT,-1);
+ ret = H5Rget_object_type(dataset,&wbuf[0]);
+
+ /* Create reference to dataset */
+ ret = H5Rcreate(&wbuf[1],fid1,"/Group1/Dataset2",H5R_OBJECT,-1);
+
+ ret = H5Rget_object_type(dataset,&wbuf[1]);
+
+ /* Create reference to group */
+ ret = H5Rcreate(&wbuf[2],fid1,"/Group1",H5R_OBJECT,-1);
+
+ ret = H5Rget_object_type(dataset,&wbuf[2]);
+
+
+ /* Create reference to named datatype */
+ ret = H5Rcreate(&wbuf[3],fid1,"/Group1/Datatype1",H5R_OBJECT,-1);
+
+ ret = H5Rget_object_type(dataset,&wbuf[3]);
+
+
+ /* Write selection to disk */
+ ret=H5Dwrite(dataset,H5T_STD_REF_OBJ,H5S_ALL,H5S_ALL,H5P_DEFAULT,wbuf);
+
+
+ /* Close disk dataspace */
+ ret = H5Sclose(sid1);
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+
+ /* Free memory buffers */
+ free(wbuf);
+ free(rbuf);
+ free(tbuf);
+
+}
+
+
+void test_datareg(){
+
+/*some code is taken from enum.c in the test dir */
+
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dset1, /* Dataset ID */
+ dset2; /* Dereferenced dataset ID */
+ hid_t sid1, /* Dataspace ID #1 */
+ sid2; /* Dataspace ID #2 */
+ hsize_t dims1[] = {SPACE1_DIM1},
+ dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
+ hssize_t start[SPACE2_RANK]; /* Starting location of hyperslab */
+ hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */
+ hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */
+ hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */
+ hssize_t coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
+ hsize_t * coords; /* Coordinate buffer */
+ hsize_t low[SPACE2_RANK]; /* Selection bounds */
+ hsize_t high[SPACE2_RANK]; /* Selection bounds */
+ hdset_reg_ref_t *wbuf, /* buffer to write to disk */
+ *rbuf; /* buffer read from disk */
+ uint8_t *dwbuf, /* Buffer for writing numeric data to disk */
+ *drbuf; /* Buffer for reading numeric data from disk */
+ uint8_t *tu8; /* Temporary pointer to uint8 data */
+ intn i; /* counting variables */
+ herr_t ret; /* Generic return value */
+
+ /* Allocate write & read buffers */
+ wbuf=calloc(sizeof(hdset_reg_ref_t), SPACE1_DIM1);
+ rbuf=malloc(sizeof(hdset_reg_ref_t)*SPACE1_DIM1);
+ dwbuf=malloc(sizeof(uint8_t)*SPACE2_DIM1*SPACE2_DIM2);
+ drbuf=calloc(sizeof(uint8_t),SPACE2_DIM1*SPACE2_DIM2);
+
+ /* Create file */
+ fid1 = H5Fcreate(FILE17, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create dataspace for datasets */
+ sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL);
+
+ /* Create a dataset */
+ dset2=H5Dcreate(fid1,"Dataset2",H5T_STD_U8LE,sid2,H5P_DEFAULT);
+
+ for(tu8=dwbuf,i=0; i<SPACE2_DIM1*SPACE2_DIM2; i++)
+ *tu8++=i*3;
+
+ /* Write selection to disk */
+ ret=H5Dwrite(dset2,H5T_STD_U8LE,H5S_ALL,H5S_ALL,H5P_DEFAULT,dwbuf);
+
+ /* Close Dataset */
+ ret = H5Dclose(dset2);
+
+ /* Create dataspace for the reference dataset */
+ sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
+
+ /* Create a dataset */
+ dset1=H5Dcreate(fid1,"Dataset1",H5T_STD_REF_DSETREG,sid1,H5P_DEFAULT);
+
+ /* Create references */
+
+ /* Select 6x6 hyperslab for first reference */
+ start[0]=2; start[1]=2;
+ stride[0]=1; stride[1]=1;
+ count[0]=6; count[1]=6;
+ block[0]=1; block[1]=1;
+ ret = H5Sselect_hyperslab(sid2,H5S_SELECT_SET,start,stride,count,block);
+
+ ret = H5Sget_select_npoints(sid2);
+
+ /* Store first dataset region */
+ ret = H5Rcreate(&wbuf[0],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
+
+ /* Select sequence of ten points for second reference */
+ coord1[0][0]=6; coord1[0][1]=9;
+ coord1[1][0]=2; coord1[1][1]=2;
+ coord1[2][0]=8; coord1[2][1]=4;
+ coord1[3][0]=1; coord1[3][1]=6;
+ coord1[4][0]=2; coord1[4][1]=8;
+ coord1[5][0]=3; coord1[5][1]=2;
+ coord1[6][0]=0; coord1[6][1]=4;
+ coord1[7][0]=9; coord1[7][1]=0;
+ coord1[8][0]=7; coord1[8][1]=1;
+ coord1[9][0]=3; coord1[9][1]=3;
+ ret = H5Sselect_elements(sid2,H5S_SELECT_SET,POINT1_NPOINTS,(const hssize_t **)coord1);
+
+ ret = H5Sget_select_npoints(sid2);
+
+ /* Store second dataset region */
+ ret = H5Rcreate(&wbuf[1],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
+
+ /* Write selection to disk */
+ ret=H5Dwrite(dset1,H5T_STD_REF_DSETREG,H5S_ALL,H5S_ALL,H5P_DEFAULT,wbuf);
+
+ /* Close disk dataspace */
+ ret = H5Sclose(sid1);
+
+ /* Close Dataset */
+ ret = H5Dclose(dset1);
+
+ /* Close uint8 dataset dataspace */
+ ret = H5Sclose(sid2);
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+
+ /* Free memory buffers */
+ free(wbuf);
+ free(rbuf);
+ free(dwbuf);
+ free(drbuf);
+
+}
+
int main(void){
test_group();
@@ -1289,6 +1543,9 @@ test_str();
test_str2();
test_enum();
+
+test_objref();
+test_datareg();
return 0;
}