diff options
Diffstat (limited to 'test/tmisc.c')
| -rw-r--r-- | test/tmisc.c | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/test/tmisc.c b/test/tmisc.c index b8e850c..b949c5b 100644 --- a/test/tmisc.c +++ b/test/tmisc.c @@ -234,6 +234,15 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2]; /* Data read from dataset #define MISC20_SPACE2_DIM0 8 #define MISC20_SPACE2_DIM1 4 +/* Definitions for misc. test #21 */ +#define MISC21_FILE "tmisc21.h5" +#define MISC21_DSET_NAME "Dataset" +#define MISC21_SPACE_RANK 2 +#define MISC21_SPACE_DIM0 7639 +#define MISC21_SPACE_DIM1 6308 +#define MISC21_CHUNK_DIM0 1024 +#define MISC21_CHUNK_DIM1 1024 + /**************************************************************** ** ** test_misc1(): test unlinking a dataset from a group and immediately @@ -3478,6 +3487,71 @@ test_misc20(void) /**************************************************************** ** +** test_misc21(): Test that late allocation time is treated the same +** as incremental allocation time, for chunked datasets +** when overwriting entire dataset where the chunks +** don't exactly match the dataspace. +** +****************************************************************/ +static void +test_misc21(void) +{ + hid_t fid, sid, dcpl, dsid; + char *buf; + hsize_t dims[2]={MISC21_SPACE_DIM0,MISC21_SPACE_DIM1}, + chunk_size[2]={MISC21_CHUNK_DIM0,MISC21_CHUNK_DIM1}; + herr_t ret; /* Generic return value */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing late allocation time w/chunks & filters\n")); + + /* Allocate space for the buffer */ + buf = (char *)HDcalloc(MISC21_SPACE_DIM0*MISC21_SPACE_DIM1,1); + CHECK(buf, NULL, "HDcalloc"); + + /* Create the file */ + fid = H5Fcreate (MISC21_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid, FAIL, "H5Fcreate"); + + /* Create the DCPL */ + dcpl = H5Pcreate (H5P_DATASET_CREATE); + CHECK(dcpl, FAIL, "H5Pcreate"); + + /* Set custom DCPL properties */ + ret = H5Pset_chunk (dcpl, MISC21_SPACE_RANK, chunk_size); + CHECK(ret, FAIL, "H5Pset_chunk"); + ret = H5Pset_deflate (dcpl, 6); + CHECK(ret, FAIL, "H5Pset_deflate"); + ret = H5Pset_alloc_time (dcpl, H5D_ALLOC_TIME_LATE); + CHECK(ret, FAIL, "H5Pset_alloc_time"); + + /* Create the dataspace for the dataset */ + sid = H5Screate_simple (MISC21_SPACE_RANK, dims, NULL); + CHECK(ret, FAIL, "H5Screate_simple"); + + /* Create the dataset */ + dsid = H5Dcreate (fid, MISC21_DSET_NAME, H5T_NATIVE_UINT8, sid, dcpl); + CHECK(dsid, FAIL, "H5Dwrite"); + + /* Write out the whole dataset */ + ret = H5Dwrite (dsid, H5T_NATIVE_UINT8, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close everything */ + ret = H5Dclose (dsid); + CHECK(ret, FAIL, "H5Dclose"); + ret = H5Sclose (sid); + CHECK(ret, FAIL, "H5Sclose"); + ret = H5Pclose (dcpl); + CHECK(ret, FAIL, "H5Pclose"); + ret = H5Fclose (fid); + CHECK(ret, FAIL, "H5Fclose"); + + HDfree(buf); +} /* end test_misc21() */ + +/**************************************************************** +** ** test_misc(): Main misc. test routine. ** ****************************************************************/ @@ -3486,7 +3560,7 @@ test_misc(void) { /* Output message about test being performed */ MESSAGE(5, ("Testing Miscellaneous Routines\n")); - + test_misc1(); /* Test unlinking a dataset & immediately re-using name */ test_misc2(); /* Test storing a VL-derived datatype in two different files */ test_misc3(); /* Test reading from chunked dataset with non-zero fill value */ @@ -3507,6 +3581,9 @@ test_misc(void) test_misc18(); /* Test new object header information in H5G_stat_t struct */ test_misc19(); /* Test incrementing & decrementing ref count on IDs */ test_misc20(); /* Test problems with truncated dimensions in version 2 of storage layout message */ +#ifdef H5_HAVE_FILTER_DEFLATE + test_misc21(); /* Test that "late" allocation time is treated the same as "incremental", for chunked datasets w/a filters */ +#endif /* H5_HAVE_FILTER_DEFLATE */ } /* test_misc() */ |