mirror/hdf5
2
0
Fork 0
mirror of https://github.com/HDFGroup/hdf5.git synced 2025-01-18 15:15:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

[svn-r1133] Added tests for region references and new dataspace/selection API functions.

Browse Source
This commit is contained in:
Quincey Koziol 1999-03-10 18:50:25 -05:00
parent ae782bd7ac
commit 36b081b6ea
1 changed files with 88 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
test/trefer.c
View File

@ -213,6 +213,9 @@ test_reference_region(void)
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 */
@ -271,6 +274,9 @@ test_reference_region(void)
ret = H5Sselect_hyperslab(sid2,H5S_SELECT_SET,start,stride,count,block);
CHECK(ret, FAIL, "H5Sselect_hyperslab");
ret = H5Sget_select_npoints(sid2);
VERIFY(ret, 36, "H5Sget_select_npoints");
/* Store first dataset region */
ret = H5Rcreate(&wbuf[0],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
CHECK(ret, FAIL, "H5Rcreate");
@ -289,6 +295,9 @@ test_reference_region(void)
ret = H5Sselect_elements(sid2,H5S_SELECT_SET,POINT1_NPOINTS,(const hssize_t **)coord1);
CHECK(ret, FAIL, "H5Sselect_elements");
ret = H5Sget_select_npoints(sid2);
VERIFY(ret, 10, "H5Sget_select_npoints");
/* Store second dataset region */
ret = H5Rcreate(&wbuf[1],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
CHECK(ret, FAIL, "H5Rcreate");
@ -329,22 +338,95 @@ test_reference_region(void)
dset2 = H5Rdereference(dset1,H5R_DATASET_REGION,&rbuf[0]);
CHECK(dset2, FAIL, "H5Rdereference");
#ifdef LATER
/* Check information in referenced dataset */
sid1 = H5Dget_space(dset2);
CHECK(sid1, FAIL, "H5Dget_space");
ret=H5Sget_simple_extent_npoints(sid1);
VERIFY(ret, 4, "H5Sget_simple_extent_npoints");
VERIFY(ret, 100, "H5Sget_simple_extent_npoints");
/* Read from disk */
ret=H5Dread(dset2,H5T_STD_U32LE,H5S_ALL,H5S_ALL,H5P_DEFAULT,drbuf);
ret=H5Dread(dset2,H5T_STD_U8LE,H5S_ALL,H5S_ALL,H5P_DEFAULT,drbuf);
CHECK(ret, FAIL, "H5Dread");
for(tu32=(uint32 *)drbuf,i=0; i<SPACE1_DIM1; i++,tu32++)
VERIFY(*tu32, (uint32)(i*3), "Data");
for(tu8=(uint8_t *)drbuf,i=0; i<SPACE2_DIM1*SPACE2_DIM2; i++,tu8++)
VERIFY(*tu8, (uint8_t)(i*3), "Data");
#endif /* LATER */
/* Get the hyperslab selection */
sid2=H5Rget_region(dset1,H5R_DATASET_REGION,&rbuf[0]);
CHECK(sid2, FAIL, "H5Rget_region");
/* Verify correct hyperslab selected */
ret = H5Sget_select_npoints(sid2);
VERIFY(ret, 36, "H5Sget_select_npoints");
ret = H5Sget_select_hyper_nblocks(sid2);
VERIFY(ret, 1, "H5Sget_select_hyper_nblocks");
coords=HDmalloc(ret*SPACE2_RANK*sizeof(hsize_t)*2); /* allocate space for the hyperslab blocks */
ret = H5Sget_select_hyper_blocklist(sid2,coords);
CHECK(ret, FAIL, "H5Sget_select_hyper_blocklist");
VERIFY(coords[0], 2, "Hyperslab Coordinates");
VERIFY(coords[1], 2, "Hyperslab Coordinates");
VERIFY(coords[2], 7, "Hyperslab Coordinates");
VERIFY(coords[3], 7, "Hyperslab Coordinates");
HDfree(coords);
ret = H5Sget_select_bounds(sid2,low,high);
CHECK(ret, FAIL, "H5Sget_select_bounds");
VERIFY(low[0], 2, "Selection Bounds");
VERIFY(low[1], 2, "Selection Bounds");
VERIFY(high[0], 7, "Selection Bounds");
VERIFY(high[1], 7, "Selection Bounds");
/* Close region space */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Get the element selection */
sid2=H5Rget_region(dset1,H5R_DATASET_REGION,&rbuf[1]);
CHECK(sid2, FAIL, "H5Rget_region");
/* Verify correct elements selected */
ret = H5Sget_select_npoints(sid2);
VERIFY(ret, 10, "H5Sget_select_npoints");
ret = H5Sget_select_elem_npoints(sid2);
VERIFY(ret, 10, "H5Sget_select_elem_npoints");
coords=HDmalloc(ret*SPACE2_RANK*sizeof(hsize_t)); /* allocate space for the element points */
ret = H5Sget_select_elem_pointlist(sid2,coords);
CHECK(ret, FAIL, "H5Sget_select_elem_pointlist");
VERIFY((hssize_t)coords[0], coord1[0][0], "Element Coordinates");
VERIFY((hssize_t)coords[1], coord1[0][1], "Element Coordinates");
VERIFY((hssize_t)coords[2], coord1[1][0], "Element Coordinates");
VERIFY((hssize_t)coords[3], coord1[1][1], "Element Coordinates");
VERIFY((hssize_t)coords[4], coord1[2][0], "Element Coordinates");
VERIFY((hssize_t)coords[5], coord1[2][1], "Element Coordinates");
VERIFY((hssize_t)coords[6], coord1[3][0], "Element Coordinates");
VERIFY((hssize_t)coords[7], coord1[3][1], "Element Coordinates");
VERIFY((hssize_t)coords[8], coord1[4][0], "Element Coordinates");
VERIFY((hssize_t)coords[9], coord1[4][1], "Element Coordinates");
VERIFY((hssize_t)coords[10], coord1[5][0], "Element Coordinates");
VERIFY((hssize_t)coords[11], coord1[5][1], "Element Coordinates");
VERIFY((hssize_t)coords[12], coord1[6][0], "Element Coordinates");
VERIFY((hssize_t)coords[13], coord1[6][1], "Element Coordinates");
VERIFY((hssize_t)coords[14], coord1[7][0], "Element Coordinates");
VERIFY((hssize_t)coords[15], coord1[7][1], "Element Coordinates");
VERIFY((hssize_t)coords[16], coord1[8][0], "Element Coordinates");
VERIFY((hssize_t)coords[17], coord1[8][1], "Element Coordinates");
VERIFY((hssize_t)coords[18], coord1[9][0], "Element Coordinates");
VERIFY((hssize_t)coords[19], coord1[9][1], "Element Coordinates");
HDfree(coords);
ret = H5Sget_select_bounds(sid2,low,high);
CHECK(ret, FAIL, "H5Sget_select_bounds");
VERIFY(low[0], 0, "Selection Bounds");
VERIFY(low[1], 0, "Selection Bounds");
VERIFY(high[0], 9, "Selection Bounds");
VERIFY(high[1], 9, "Selection Bounds");
/* Close region space */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close first space */
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
/* Close dereferenced Dataset */
ret = H5Dclose(dset2);