diff options
Diffstat (limited to 'tools/testfiles')
| -rw-r--r-- | tools/testfiles/h5dumptst.c | 259 |
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; } |