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Diffstat (limited to 'test/vol_plugin.c')
| -rw-r--r-- | test/vol_plugin.c | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/test/vol_plugin.c b/test/vol_plugin.c new file mode 100644 index 0000000..236a67e --- /dev/null +++ b/test/vol_plugin.c @@ -0,0 +1,291 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Purpose: Tests basic VOL plugin operations (registration, etc.). + * Uses the null VOL connector (built with the testing code) + * which is loaded as a dynamic plugin. + * + * TO DO: Adapt the null VOL connector to do something interesting with + * the property list. + */ + +#include "h5test.h" + +#include "null_vol_connector.h" + + +/*------------------------------------------------------------------------- + * Function: test_registration_by_value() + * + * Purpose: Tests if we can load, register, and close a VOL + * connector by value. + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +test_registration_by_value(void) +{ + htri_t is_registered = FAIL; + hid_t vol_id = H5I_INVALID_HID; + + TESTING("VOL registration by value"); + + /* The null VOL connector should not be registered at the start of the test */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + /* Register the connector by value */ + if((vol_id = H5VLregister_connector_by_value(NULL_VOL_CONNECTOR_VALUE, H5P_DEFAULT)) < 0) + TEST_ERROR; + + /* The connector should be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(FALSE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector was not registered"); + + /* Unregister the connector */ + if(H5VLunregister_connector(vol_id) < 0) + TEST_ERROR; + + /* The connector should not be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + PASSED(); + return SUCCEED; + +error: + H5E_BEGIN_TRY { + H5VLunregister_connector(vol_id); + } H5E_END_TRY; + return FAIL; + +} /* end test_registration_by_value() */ + + +/*------------------------------------------------------------------------- + * Function: test_registration_by_name() + * + * Purpose: Tests if we can load, register, and close a VOL + * connector by name. + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +test_registration_by_name(void) +{ + htri_t is_registered = FAIL; + hid_t vol_id = H5I_INVALID_HID; + + TESTING("VOL registration by name"); + + /* The null VOL connector should not be registered at the start of the test */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + /* Register the connector by name */ + if((vol_id = H5VLregister_connector_by_name(NULL_VOL_CONNECTOR_NAME, H5P_DEFAULT)) < 0) + TEST_ERROR; + + /* The connector should be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(FALSE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector was not registered"); + + /* Unregister the connector */ + if(H5VLunregister_connector(vol_id) < 0) + TEST_ERROR; + + /* The connector should not be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + PASSED(); + return SUCCEED; + +error: + H5E_BEGIN_TRY { + H5VLunregister_connector(vol_id); + } H5E_END_TRY; + return FAIL; + +} /* end test_registration_by_name() */ + + +/*------------------------------------------------------------------------- + * Function: test_multiple_registration() + * + * Purpose: Tests if we can register a VOL connector multiple times. + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +#define N_REGISTRATIONS 10 +static herr_t +test_multiple_registration(void) +{ + htri_t is_registered = FAIL; + hid_t vol_ids[N_REGISTRATIONS]; + int i; + + TESTING("registering a VOL connector multiple times"); + + /* The null VOL connector should not be registered at the start of the test */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + /* Register the connector multiple times */ + for(i = 0; i < N_REGISTRATIONS; i++) { + if((vol_ids[i] = H5VLregister_connector_by_name(NULL_VOL_CONNECTOR_NAME, H5P_DEFAULT)) < 0) + TEST_ERROR; + } + + /* The connector should be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(FALSE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector was not registered"); + + /* Unregister the connector */ + for(i = 0; i < N_REGISTRATIONS; i++) { + if(H5VLunregister_connector(vol_ids[i]) < 0) + TEST_ERROR; + /* Also test close on some of the IDs. This call currently works + * identically to unregister. + */ + i++; + if(H5VLclose(vol_ids[i]) < 0) + TEST_ERROR; + } + + /* The connector should not be registered now */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + PASSED(); + return SUCCEED; + +error: + H5E_BEGIN_TRY { + for(i = 0; i < N_REGISTRATIONS; i++) + H5VLunregister_connector(vol_ids[i]); + } H5E_END_TRY; + return FAIL; + +} /* end test_multiple_registration() */ + + +/*------------------------------------------------------------------------- + * Function: test_getters() + * + * Purpose: Tests H5VL getters + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +test_getters(void) +{ + htri_t is_registered = FAIL; + hid_t vol_id = H5I_INVALID_HID; + hid_t vol_id_out = H5I_INVALID_HID; + + TESTING("VOL getters"); + + /* The null VOL connector should not be registered at the start of the test */ + if((is_registered = H5VLis_connector_registered(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(TRUE == is_registered) + FAIL_PUTS_ERROR("NULL VOL connector is inappropriately registered"); + + /* Register the connector by name */ + if((vol_id = H5VLregister_connector_by_name(NULL_VOL_CONNECTOR_NAME, H5P_DEFAULT)) < 0) + TEST_ERROR; + + /* Get the connector's ID */ + if((vol_id_out = H5VLget_connector_id(NULL_VOL_CONNECTOR_NAME)) < 0) + TEST_ERROR; + if(vol_id != vol_id_out) + FAIL_PUTS_ERROR("VOL connector IDs don't match"); + + /* Unregister the connector */ + if(H5VLunregister_connector(vol_id) < 0) + TEST_ERROR; + + PASSED(); + return SUCCEED; + +error: + H5E_BEGIN_TRY { + H5VLunregister_connector(vol_id); + } H5E_END_TRY; + return FAIL; + +} /* end test_getters() */ + + +/*------------------------------------------------------------------------- + * Function: main + * + * Purpose: Tests VOL connector plugin operations + * + * Return: EXIT_SUCCESS/EXIT_FAILURE + * + *------------------------------------------------------------------------- + */ +int +main(void) +{ + int nerrors = 0; + + h5_reset(); + + HDputs("Testing VOL connector plugin functionality."); + + nerrors += test_registration_by_name() < 0 ? 1 : 0; + nerrors += test_registration_by_value() < 0 ? 1 : 0; + nerrors += test_multiple_registration() < 0 ? 1 : 0; + nerrors += test_getters() < 0 ? 1 : 0; + + if(nerrors) { + HDprintf("***** %d VOL connector plugin TEST%s FAILED! *****\n", + nerrors, nerrors > 1 ? "S" : ""); + HDexit(EXIT_FAILURE); + } + + HDputs("All VOL connector plugin tests passed."); + + HDexit(EXIT_SUCCESS); + +} /* end main() */ + |