diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/tmisc.c | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/test/tmisc.c b/test/tmisc.c index 519000a..92dc2de 100644 --- a/test/tmisc.c +++ b/test/tmisc.c @@ -217,6 +217,10 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2]; /* Data read from dataset #define MISC19_ATTR_NAME "Attribute" #define MISC19_GROUP_NAME "Group" +/* Definitions for misc. test #20 */ +#define MISC20_FILE "tmisc20.h5" +#define MISC20_DSET_NAME "Dataset" + /**************************************************************** ** ** test_misc1(): test unlinking a dataset from a group and immediately @@ -2772,11 +2776,11 @@ test_misc18(void) /* Create dataspace for attributes */ sid = H5Screate(H5S_SCALAR); - CHECK(sid, FAIL, "H5Screate_simple"); + CHECK(sid, FAIL, "H5Screate"); /* Create first dataset */ did1 = H5Dcreate(fid, MISC18_DSET1_NAME, H5T_STD_U32LE, sid, H5P_DEFAULT); - CHECK(did1, FAIL, "H5Screate_simple"); + CHECK(did1, FAIL, "H5Dcreate"); /* Get object information */ ret = H5Gget_objinfo(fid,MISC18_DSET1_NAME,0,&statbuf); @@ -3288,6 +3292,83 @@ test_misc19(void) /**************************************************************** ** +** test_misc20(): Test NULL data space +** +****************************************************************/ +static void +test_misc20(void) +{ + hid_t fid; /* File ID */ + hid_t sid, sid2; /* Dataspace IDs */ + hid_t did; /* Dataset ID */ + H5S_class_t class; /* dataspace type */ + herr_t ret; /* Generic return value */ + + /* Create the file */ + fid = H5Fcreate(MISC20_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid, FAIL, "H5Fcreate"); + + sid = H5Screate(H5S_NULL); + CHECK(sid, FAIL, "H5Screate"); + + /* Create first dataset */ + did = H5Dcreate(fid, MISC20_DSET_NAME, H5T_STD_U32LE, sid, H5P_DEFAULT); + CHECK(did, FAIL, "H5Dcreate"); + + /* Close the dataset */ + ret = H5Dclose(did); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close the dataspace */ + ret = H5Sclose(sid); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close the file */ + ret = H5Fclose(fid); + CHECK(ret, FAIL, "H5Fclose"); + + /* Reopen the file to check the data space */ + fid = H5Fopen(MISC20_FILE, H5F_ACC_RDONLY, H5P_DEFAULT); + CHECK(fid, FAIL, "H5Fopen"); + + /* Reopen the dataset */ + did = H5Dopen(fid, MISC20_DSET_NAME); + CHECK(did, FAIL, "H5Dopen"); + + /* Get the space of the dataset */ + sid = H5Dget_space(did); + CHECK(sid, FAIL, "H5Dget_space"); + + /* Query the NULL dataspace */ + sid2 = H5Scopy(sid); + CHECK(sid2, FAIL, "H5Scopy"); + + /* Verify the class type of dataspace */ + class = H5Sget_simple_extent_type(sid2); + VERIFY(class, H5S_NULL, "H5Sget_simple_extent_type"); + + /* Verify there is zero element in the dataspace */ + ret = H5Sget_simple_extent_npoints(sid2); + VERIFY(ret, 0, "H5Sget_simple_extent_npoints"); + + /* Close the dataset */ + ret = H5Dclose(did); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close the dataspace */ + ret = H5Sclose(sid); + CHECK(ret, FAIL, "H5Sclose"); + + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close the file */ + ret = H5Fclose(fid); + CHECK(ret, FAIL, "H5Fclose"); +} /* end test_misc20() */ + +/**************************************************************** +** ** test_misc(): Main misc. test routine. ** ****************************************************************/ @@ -3316,6 +3397,7 @@ test_misc(void) test_misc17(); /* Test array of ASCII character */ test_misc18(); /* Test new object header information in H5G_stat_t struct */ test_misc19(); /* Test incrementing & decrementing ref count on IDs */ + test_misc20(); /* Test NULL data space */ } /* test_misc() */ |