summaryrefslogtreecommitdiffstats
path: root/test/tselect.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/tselect.c')
-rw-r--r--test/tselect.c145
1 files changed, 143 insertions, 2 deletions
diff --git a/test/tselect.c b/test/tselect.c
index d7705f5..c6c1a19 100644
--- a/test/tselect.c
+++ b/test/tselect.c
@@ -1325,13 +1325,13 @@ test_select_hyper_contig2(hid_t dset_type, hid_t xfer_plist)
sid2 = H5Screate_simple(SPACE8_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
- /* Select 6x5 count with a stride of 2x6 & 2x6 block hyperslab for disk dataset */
+ /* Select contiguous hyperslab in memory */
start[0]=0; start[1]=0; start[2]=0; start[3]=0;
count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2; count[3]=SPACE8_DIM1;
ret = H5Sselect_hyperslab(sid1,H5S_SELECT_SET,start,NULL,count,NULL);
CHECK(ret, FAIL, "H5Sselect_hyperslab");
- /* Select 3x15 count with a stride of 4x2 & 4x2 block hyperslab for memory dataset */
+ /* Select contiguous hyperslab in memory */
start[0]=0; start[1]=0; start[2]=0; start[3]=0;
count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2; count[3]=SPACE8_DIM1;
ret = H5Sselect_hyperslab(sid2,H5S_SELECT_SET,start,NULL,count,NULL);
@@ -1375,6 +1375,143 @@ test_select_hyper_contig2(hid_t dset_type, hid_t xfer_plist)
/****************************************************************
**
+** test_select_hyper_contig3(): Test H5S (dataspace) selection code.
+** Tests contiguous hyperslabs of various sizes and dimensionalities.
+** This test uses a hyperslab that is contiguous in the lowest dimension,
+** not contiguous in a dimension, then has a selection across the entire next
+** dimension (which should be "flattened" out also).
+**
+****************************************************************/
+static void
+test_select_hyper_contig3(hid_t dset_type, hid_t xfer_plist)
+{
+ hid_t fid1; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t sid1,sid2; /* Dataspace ID */
+ hsize_t dims2[] = {SPACE8_DIM4, SPACE8_DIM3, SPACE8_DIM2, SPACE8_DIM1};
+ hssize_t start[SPACE8_RANK]; /* Starting location of hyperslab */
+ hsize_t count[SPACE8_RANK]; /* Element count of hyperslab */
+ uint16_t *wbuf, /* Buffer to write to disk */
+ *rbuf, /* Buffer read from disk */
+ *tbuf, *tbuf2; /* Temporary buffer pointers */
+ int i,j,k,l; /* Counters */
+ herr_t ret; /* Generic return value */
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Yet More Contiguous Hyperslabs Functionality\n"));
+
+ /* Allocate write & read buffers */
+ wbuf=malloc(sizeof(uint16_t)*SPACE8_DIM1*SPACE8_DIM2*SPACE8_DIM3*SPACE8_DIM4);
+ rbuf=calloc(sizeof(uint16_t),SPACE8_DIM1*SPACE8_DIM2*SPACE8_DIM3*SPACE8_DIM4);
+
+ /* Initialize write buffer */
+ for(i=0, tbuf=wbuf; i<SPACE8_DIM4; i++)
+ for(j=0; j<SPACE8_DIM3; j++)
+ for(k=0; k<SPACE8_DIM2; k++)
+ for(l=0; l<SPACE8_DIM1; l++)
+ *tbuf++=(uint16_t)((k*SPACE8_DIM2)+l);
+
+ /* Create file */
+ fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(fid1, FAIL, "H5Fcreate");
+
+ /* Create dataspace for dataset */
+ sid1 = H5Screate_simple(SPACE8_RANK, dims2, NULL);
+ CHECK(sid1, FAIL, "H5Screate_simple");
+
+ /* Create dataspace for writing buffer */
+ sid2 = H5Screate_simple(SPACE8_RANK, dims2, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Select semi-contiguous hyperslab for disk dataset */
+ start[0]=0; start[1]=0; start[2]=SPACE8_DIM2/2; start[3]=0;
+ count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2/2; count[3]=SPACE8_DIM1;
+ ret = H5Sselect_hyperslab(sid1,H5S_SELECT_SET,start,NULL,count,NULL);
+ CHECK(ret, FAIL, "H5Sselect_hyperslab");
+
+ /* Select semi-contiguous hyperslab in memory */
+ start[0]=0; start[1]=0; start[2]=SPACE8_DIM2/2; start[3]=0;
+ count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2/2; count[3]=SPACE8_DIM1;
+ ret = H5Sselect_hyperslab(sid2,H5S_SELECT_SET,start,NULL,count,NULL);
+ CHECK(ret, FAIL, "H5Sselect_hyperslab");
+
+ /* Create a dataset */
+ dataset=H5Dcreate(fid1,"Dataset1",dset_type,sid1,H5P_DEFAULT);
+
+ /* Write selection to disk */
+ ret=H5Dwrite(dataset,H5T_NATIVE_USHORT,sid2,sid1,xfer_plist,wbuf);
+ CHECK(ret, FAIL, "H5Dwrite");
+
+ /* Close memory dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create dataspace for reading buffer */
+ sid2 = H5Screate_simple(SPACE8_RANK, dims2, NULL);
+ CHECK(sid2, FAIL, "H5Screate_simple");
+
+ /* Select semi-contiguous hyperslab in memory */
+ start[0]=0; start[1]=0; start[2]=SPACE8_DIM2/2; start[3]=0;
+ count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2/2; count[3]=SPACE8_DIM1;
+ ret = H5Sselect_hyperslab(sid1,H5S_SELECT_SET,start,NULL,count,NULL);
+ CHECK(ret, FAIL, "H5Sselect_hyperslab");
+
+ /* Select semi-contiguous hyperslab in memory */
+ start[0]=0; start[1]=0; start[2]=SPACE8_DIM2/2; start[3]=0;
+ count[0]=2; count[1]=SPACE8_DIM3; count[2]=SPACE8_DIM2/2; count[3]=SPACE8_DIM1;
+ ret = H5Sselect_hyperslab(sid2,H5S_SELECT_SET,start,NULL,count,NULL);
+ CHECK(ret, FAIL, "H5Sselect_hyperslab");
+
+ /* Read selection from disk */
+ ret=H5Dread(dataset,H5T_NATIVE_USHORT,sid2,sid1,xfer_plist,rbuf);
+ CHECK(ret, FAIL, "H5Dread");
+
+ /* Compare data read with data written out */
+ for(i=0, tbuf=wbuf,tbuf2=rbuf; i<SPACE8_DIM4; i++)
+ for(j=0; j<SPACE8_DIM3; j++)
+ for(k=0; k<SPACE8_DIM2; k++)
+ for(l=0; l<SPACE8_DIM1; l++,tbuf++,tbuf2++)
+ if( (i>=start[0] && i<(int)(start[0]+count[0])) &&
+ (j>=start[1] && j<(int)(start[1]+count[1])) &&
+ (k>=start[2] && k<(int)(start[2]+count[2])) &&
+ (l>=start[3] && l<(int)(start[3]+count[3])) ) {
+ if(*tbuf!=*tbuf2) {
+ num_errs++;
+ printf("Error: hyperslab values don't match!\n");
+ printf("Line: %d, i=%d, j=%d, k=%d, l=%d, *tbuf=%u,*tbuf2=%u\n",__LINE__,i,j,k,l,(unsigned)*tbuf,(unsigned)*tbuf2);
+ } /* end if */
+ } /* end if */
+ else {
+ if(*tbuf2!=0) {
+ num_errs++;
+ printf("Error: invalid data in read buffer!\n");
+ printf("Line: %d, i=%d, j=%d, k=%d, l=%d, *tbuf=%u,*tbuf2=%u\n",__LINE__,i,j,k,l,(unsigned)*tbuf,(unsigned)*tbuf2);
+ } /* end if */
+ } /* end else */
+
+ /* Close memory dataspace */
+ ret = H5Sclose(sid2);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close disk dataspace */
+ ret = H5Sclose(sid1);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close file */
+ ret = H5Fclose(fid1);
+ CHECK(ret, FAIL, "H5Fclose");
+
+ /* Free memory buffers */
+ free(wbuf);
+ free(rbuf);
+} /* test_select_hyper_contig3() */
+
+/****************************************************************
+**
** test_select_hyper_copy(): Test H5S (dataspace) selection code.
** Tests copying hyperslab selections
**
@@ -6453,6 +6590,10 @@ test_select(void)
test_select_hyper_contig2(H5T_STD_U16LE,plist_id); /* Test more contiguous hyperslab selection cases */
test_select_hyper_contig2(H5T_STD_U16BE,H5P_DEFAULT); /* Test more contiguous hyperslab selection cases */
test_select_hyper_contig2(H5T_STD_U16BE,plist_id); /* Test more contiguous hyperslab selection cases */
+ test_select_hyper_contig3(H5T_STD_U16LE,H5P_DEFAULT); /* Test yet more contiguous hyperslab selection cases */
+ test_select_hyper_contig3(H5T_STD_U16LE,plist_id); /* Test yet more contiguous hyperslab selection cases */
+ test_select_hyper_contig3(H5T_STD_U16BE,H5P_DEFAULT); /* Test yet more contiguous hyperslab selection cases */
+ test_select_hyper_contig3(H5T_STD_U16BE,plist_id); /* Test yet more contiguous hyperslab selection cases */
test_select_hyper_copy(); /* Test hyperslab selection copying code */
test_select_point_copy(); /* Test point selection copying code */
test_select_hyper_offset(); /* Test selection offset code with hyperslabs */
generated by cgit v0.12 at 2024-11-01 16:05:36 (GMT)