diff options
| -rw-r--r-- | test/vol.c | 122 |
1 files changed, 112 insertions, 10 deletions
@@ -47,6 +47,7 @@ static herr_t reg_opt_op_optional(void *obj, H5VL_optional_args_t *args, hid_t d static herr_t reg_opt_link_optional(void *obj, const H5VL_loc_params_t *loc_params, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); static herr_t reg_opt_datatype_get(void *obj, H5VL_datatype_get_args_t *args, hid_t dxpl_id, void **req); + #define REG_OPT_VOL_NAME "reg_opt" #define REG_OPT_VOL_VALUE ((H5VL_class_value_t)502) static const H5VL_class_t reg_opt_vol_g = { @@ -171,20 +172,24 @@ static const H5VL_class_t reg_opt_vol_g = { NULL /* optional */ }; +static herr_t fake_get_cap_flags(const void *info, uint64_t *cap_flags); + #define FAKE_VOL_NAME "fake" #define FAKE_VOL_VALUE ((H5VL_class_value_t)501) +#define H5VL_FAKE_CAP_FLAGS \ + (H5VL_CAP_FLAG_DATASET_BASIC | H5VL_CAP_FLAG_GROUP_BASIC | H5VL_CAP_FLAG_FILE_BASIC) /* A VOL class struct that describes a VOL class with no * functionality. */ static const H5VL_class_t fake_vol_g = { - H5VL_VERSION, /* VOL class struct version */ - FAKE_VOL_VALUE, /* value */ - FAKE_VOL_NAME, /* name */ - 0, /* connector version */ - H5VL_CAP_FLAG_NONE, /* capability flags */ - NULL, /* initialize */ - NULL, /* terminate */ + H5VL_VERSION, /* VOL class struct version */ + FAKE_VOL_VALUE, /* value */ + FAKE_VOL_NAME, /* name */ + 0, /* connector version */ + H5VL_FAKE_CAP_FLAGS, /* capability flags */ + NULL, /* initialize */ + NULL, /* terminate */ { /* info_cls */ (size_t)0, /* size */ @@ -270,9 +275,9 @@ static const H5VL_class_t fake_vol_g = { }, { /* introspect_cls */ - NULL, /* get_conn_cls */ - NULL, /* get_cap_flags */ - NULL, /* opt_query */ + NULL, /* get_conn_cls */ + fake_get_cap_flags, /* get_cap_flags */ + NULL, /* opt_query */ }, { /* request_cls */ @@ -553,6 +558,23 @@ reg_opt_datatype_get(void H5_ATTR_UNUSED *obj, H5VL_datatype_get_args_t *args, h } /* end reg_opt_datatype_get() */ /*------------------------------------------------------------------------- + * Function: fake_get_cap_flags + * + * Purpose: Return the capability flags for the 'fake' connector + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +fake_get_cap_flags(const void H5_ATTR_UNUSED *info, uint64_t *cap_flags) +{ + *cap_flags = fake_vol_g.cap_flags; + + return SUCCEED; +} /* end fake_get_cap_flags() */ + +/*------------------------------------------------------------------------- * Function: fake_async_get_cap_flags * * Purpose: Return the capability flags for the 'fake async' connector @@ -2116,6 +2138,85 @@ error: } /* end test_async_vol_props() */ /*------------------------------------------------------------------------- + * Function: test_vol_cap_flags() + * + * Purpose: Tests the VOL cap flags + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +test_vol_cap_flags(void) +{ + hid_t fapl_id = H5I_INVALID_HID; + hid_t vol_id = H5I_INVALID_HID; + uint64_t vol_cap_flags = H5VL_CAP_FLAG_NONE; + H5VL_pass_through_info_t passthru_info; + + TESTING("VOL capacity flags"); + + /* Register a fake VOL */ + if ((vol_id = H5VLregister_connector(&fake_vol_g, H5P_DEFAULT)) < 0) + TEST_ERROR; + + if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) + TEST_ERROR; + + if (H5Pset_vol(fapl_id, vol_id, NULL) < 0) + TEST_ERROR; + + /* Verify the correctness of the VOL capacity flags */ + if (H5Pget_vol_cap_flags(fapl_id, &vol_cap_flags) < 0) + TEST_ERROR; + + if (!(vol_cap_flags & H5VL_CAP_FLAG_FILE_BASIC)) + TEST_ERROR; + + if (vol_cap_flags & H5VL_CAP_FLAG_ATTR_BASIC) + TEST_ERROR; + + /* Stack the [internal] passthrough VOL connector on top of the fake connector */ + passthru_info.under_vol_id = vol_id; + passthru_info.under_vol_info = NULL; + + if (H5Pset_vol(fapl_id, H5VL_PASSTHRU, &passthru_info) < 0) + FAIL_STACK_ERROR; + + /* Verify the correctness of the VOL capacity flags */ + vol_cap_flags = H5VL_CAP_FLAG_NONE; + + if (H5Pget_vol_cap_flags(fapl_id, &vol_cap_flags) < 0) + TEST_ERROR; + + if (!(vol_cap_flags & H5VL_CAP_FLAG_FILE_BASIC)) + TEST_ERROR; + + if (vol_cap_flags & H5VL_CAP_FLAG_ATTR_BASIC) + TEST_ERROR; + + if (H5Pclose(fapl_id) < 0) + TEST_ERROR; + + /* Unregister the fake VOL ID */ + if (H5VLunregister_connector(vol_id) < 0) + TEST_ERROR; + + PASSED(); + return SUCCEED; + +error: + H5E_BEGIN_TRY + { + H5VLunregister_connector(vol_id); + H5Pclose(fapl_id); + } + H5E_END_TRY; + + return FAIL; +} /* end test_vol_cap_flags() */ + +/*------------------------------------------------------------------------- * Function: main * * Purpose: Tests the virtual object layer interface (H5VL) @@ -2150,6 +2251,7 @@ main(void) nerrors += test_basic_link_operation() < 0 ? 1 : 0; nerrors += test_basic_datatype_operation() < 0 ? 1 : 0; nerrors += test_async_vol_props() < 0 ? 1 : 0; + nerrors += test_vol_cap_flags() < 0 ? 1 : 0; if (nerrors) { HDprintf("***** %d Virtual Object Layer TEST%s FAILED! *****\n", nerrors, nerrors > 1 ? "S" : ""); |