diff options
Diffstat (limited to 'test/dtypes.c')
| -rw-r--r-- | test/dtypes.c | 139 |
1 files changed, 136 insertions, 3 deletions
diff --git a/test/dtypes.c b/test/dtypes.c index 1e082c6..f0d6a35 100644 --- a/test/dtypes.c +++ b/test/dtypes.c @@ -4329,6 +4329,138 @@ test_encode(void) return 1; } + +/*------------------------------------------------------------------------- + * Function: test_latest + * + * Purpose: Test encoding datatypes with the "use the latest version of + * the file format" flag turned on. + * + * Return: Success: 0 + * Failure: number of errors + * + * Programmer: Quincey Koziol + * October 2, 2006 + * + *------------------------------------------------------------------------- + */ +static int +test_latest(void) +{ + struct s1 { + int a; + float b; + long c; + double d; + }; + hid_t file = (-1); /* File ID */ + hid_t tid = (-1); /* Datatype ID */ + hid_t fapl = (-1); /* File access property list */ + H5G_stat_t sb; /* Stat buffer for committed datatype */ + hsize_t old_dtype_oh_size; /* Size of object header with "old" format */ + hsize_t new_dtype_oh_size; /* Size of object header with "new" format */ + char filename[1024]; /* Buffer for filename */ + const char compnd_type[] = "Compound_type"; /* Name of committed datatype */ + + TESTING("encoding datatypes with the 'use the latest format' flag"); + + /* Create file using default FAPL */ + h5_fixname(FILENAME[5], H5P_DEFAULT, filename, sizeof filename); + if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Create a compound datatype */ + if((tid = H5Tcreate(H5T_COMPOUND, sizeof(struct s1))) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "a", HOFFSET(struct s1, a), H5T_NATIVE_INT) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "b", HOFFSET(struct s1, b), H5T_NATIVE_FLOAT) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "c", HOFFSET(struct s1, c), H5T_NATIVE_LONG) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "d", HOFFSET(struct s1, d), H5T_NATIVE_DOUBLE) < 0) + FAIL_STACK_ERROR + + /* Commit compound datatype */ + if(H5Tcommit(file, compnd_type, tid) < 0) + FAIL_STACK_ERROR + + /* Get information about datatype on disk */ + if(H5Gget_objinfo(file, compnd_type, TRUE, &sb) < 0) + FAIL_STACK_ERROR + old_dtype_oh_size = sb.ohdr.size; + + /* Close datatype */ + if(H5Tclose(tid) < 0) + FAIL_STACK_ERROR + + /* Close file */ + if(H5Fclose(file) < 0) + FAIL_STACK_ERROR + + + /* Set the 'use the latest format' flag in the FAPL */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + FAIL_STACK_ERROR + if(H5Pset_latest_format(fapl, TRUE) < 0) + FAIL_STACK_ERROR + + /* Create file using default FAPL */ + h5_fixname(FILENAME[5], fapl, filename, sizeof filename); + if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) + FAIL_STACK_ERROR + + /* Create a compound datatype */ + if((tid = H5Tcreate(H5T_COMPOUND, sizeof(struct s1))) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "a", HOFFSET(struct s1, a), H5T_NATIVE_INT) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "b", HOFFSET(struct s1, b), H5T_NATIVE_FLOAT) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "c", HOFFSET(struct s1, c), H5T_NATIVE_LONG) < 0) + FAIL_STACK_ERROR + if(H5Tinsert(tid, "d", HOFFSET(struct s1, d), H5T_NATIVE_DOUBLE) < 0) + FAIL_STACK_ERROR + + /* Commit compound datatype */ + if(H5Tcommit(file, compnd_type, tid) < 0) + FAIL_STACK_ERROR + + /* Get information about datatype on disk */ + if(H5Gget_objinfo(file, compnd_type, TRUE, &sb) < 0) + FAIL_STACK_ERROR + new_dtype_oh_size = sb.ohdr.size; + + /* Check that the new format is smaller than the old format */ + if(old_dtype_oh_size <= new_dtype_oh_size) + TEST_ERROR + + /* Close datatype */ + if(H5Tclose(tid) < 0) + FAIL_STACK_ERROR + + /* Close file */ + if(H5Fclose(file) < 0) + FAIL_STACK_ERROR + + /* Close FAPL */ + if(H5Pclose(fapl) < 0) + FAIL_STACK_ERROR + + PASSED(); + + return 0; + +error: + H5E_BEGIN_TRY { + H5Tclose(tid); + H5Fclose(file); + H5Pclose(fapl); + } H5E_END_TRY; + + return 1; +} /* end test_latest() */ + typedef struct { unsigned num_range_hi; /* Number of H5T_CONV_EXCEPT_RANGE_HI exceptions seen */ unsigned num_range_low; /* Number of H5T_CONV_EXCEPT_RANGE_LOW exceptions seen */ @@ -4529,7 +4661,7 @@ main(void) reset_hdf5(); fapl = h5_fileaccess(); - if (ALIGNMENT) + if(ALIGNMENT) printf("Testing non-aligned conversions (ALIGNMENT=%d)....\n", ALIGNMENT); /* Do the tests */ @@ -4538,9 +4670,10 @@ main(void) nerrors += test_detect(); nerrors += test_compound_1(); nerrors += test_query(); - nerrors += test_transient (fapl); - nerrors += test_named (fapl); + nerrors += test_transient(fapl); + nerrors += test_named(fapl); nerrors += test_encode(); + nerrors += test_latest(); nerrors += test_int_float_except(); h5_cleanup(FILENAME, fapl); /*must happen before first reset*/ reset_hdf5(); |