diff options
Diffstat (limited to 'tests/test_optional_api.c')
| -rw-r--r-- | tests/test_optional_api.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/tests/test_optional_api.c b/tests/test_optional_api.c new file mode 100644 index 000000000..841dd5f86 --- /dev/null +++ b/tests/test_optional_api.c @@ -0,0 +1,187 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2013, Digium, Inc. + * + * David M. Lee, II <dlee@digium.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! + * \file \brief Test optional API. + * + * This tests exercise the underlying implementation functions. Acutal usage + * won't look anything like this; it would use the wrapper macros. + * + * \author\verbatim David M. Lee, II <dlee@digium.com> \endverbatim + * + * \ingroup tests + */ + +/*** MODULEINFO + <depend>TEST_FRAMEWORK</depend> + <depend>OPTIONAL_API</depend> + <support_level>core</support_level> + ***/ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/module.h" +#include "asterisk/optional_api.h" +#include "asterisk/test.h" + +#define CATEGORY "/main/optional_api/" + +enum was_called { + NONE, + STUB, + IMPL +}; + +enum was_called was_called_result; + +ast_optional_fn test_optional_ref; + +static void test_optional_stub(void) +{ + was_called_result = STUB; +} + +static void test_optional_impl(void) +{ + was_called_result = IMPL; +} + +static void test_optional(void) +{ + was_called_result = NONE; + if (test_optional_ref) { + test_optional_ref(); + } +} + +#define SYMNAME "test_option" + +AST_TEST_DEFINE(test_provide_first) +{ + enum ast_test_result_state res; + + switch (cmd) { + case TEST_INIT: + info->name = __func__; + info->category = CATEGORY; + info->summary = "Test optional API publishing."; + info->description = "Test optional API publishing."; + return AST_TEST_NOT_RUN; + case TEST_EXECUTE: + break; + } + + res = AST_TEST_FAIL; + test_optional_ref = 0; + + ast_optional_api_provide(SYMNAME, test_optional_impl); + + ast_optional_api_use(SYMNAME, &test_optional_ref, test_optional_stub, + AST_MODULE); + + test_optional(); + + if (was_called_result != IMPL) { + ast_test_status_update(test, "Expected %d, was %d", + IMPL, was_called_result); + goto done; + } + + res = AST_TEST_PASS; + + done: + ast_optional_api_unuse(SYMNAME, &test_optional_ref, AST_MODULE); + ast_optional_api_unprovide(SYMNAME, test_optional_impl); + return res; +} + +AST_TEST_DEFINE(test_provide_last) +{ + enum ast_test_result_state res; + + switch (cmd) { + case TEST_INIT: + info->name = __func__; + info->category = CATEGORY; + info->summary = "Test optional API publishing."; + info->description = "Test optional API publishing."; + return AST_TEST_NOT_RUN; + case TEST_EXECUTE: + break; + } + + res = AST_TEST_FAIL; + test_optional_ref = 0; + + ast_optional_api_use(SYMNAME, &test_optional_ref, test_optional_stub, + AST_MODULE); + + test_optional(); + if (was_called_result != STUB) { + ast_test_status_update(test, "Expected %d, was %d", + STUB, was_called_result); + goto done; + } + + ast_optional_api_provide(SYMNAME, test_optional_impl); + + test_optional(); + if (was_called_result != IMPL) { + ast_test_status_update(test, "Expected %d, was %d", + IMPL, was_called_result); + ast_optional_api_unprovide(SYMNAME, test_optional_impl); + goto done; + } + + ast_optional_api_unprovide(SYMNAME, test_optional_impl); + + test_optional(); + if (was_called_result != STUB) { + ast_test_status_update(test, "Expected %d, was %d", + STUB, was_called_result); + ast_optional_api_unprovide(SYMNAME, test_optional_impl); + goto done; + } + + res = AST_TEST_PASS; + + done: + ast_optional_api_unuse(SYMNAME, &test_optional_ref, AST_MODULE); + return res; +} + +static int unload_module(void) +{ + AST_TEST_UNREGISTER(test_provide_first); + AST_TEST_UNREGISTER(test_provide_last); + return 0; +} + +static int load_module(void) +{ + AST_TEST_REGISTER(test_provide_first); + AST_TEST_REGISTER(test_provide_last); + return AST_MODULE_LOAD_SUCCESS; +} + +AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "ARI testing", + .load = load_module, + .unload = unload_module, + ); |