cd6742ee12
- Replace os_result by dds_retcode_t and move DDS return code defines down. Eliminates the need to convert between different return code types. - Move dds_time_t down and remove os_time. Eliminates the need to convert between different time representations and reduces code duplication. - Remove use of Microsoft source-code annotation language (SAL). SAL annotations are Microsoft specific and not very well documented. This makes it very difficult for contributers to write. - Rearrange the abstraction layer to be feature-based. The previous layout falsely assumed that the operating system dictates which implementation is best suited. For general purpose operating systems this is mostly true, but embedded targets require a slightly different approach and may not even offer all features. The new layout makes it possible to mix-and-match feature implementations and allows for features to not be implemented at all. - Replace the os prefix by ddsrt to avoid name collisions. - Remove various portions of unused and unwanted code. - Export thread names on all supported platforms. - Return native thread identifier on POSIX compatible platforms. - Add timed wait for condition variables that takes an absolute time. - Remove system abstraction for errno. The os_getErrno and os_setErrno were incorrect. Functions that might fail now simply return a DDS return code instead. - Remove thread-specific memory abstraction. os_threadMemGet and accompanying functions were a mess and their use has been eliminated by other changes in this commit. - Replace attribute (re)defines by ddsrt_ prefixed equivalents to avoid name collisions and problems with faulty __nonnull__ attributes. Signed-off-by: Jeroen Koekkoek <jeroen@koekkoek.nl>
77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
/*
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* Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
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*
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* This program and the accompanying materials are made available under the
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* terms of the Eclipse Public License v. 2.0 which is available at
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* http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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* v. 1.0 which is available at
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* http://www.eclipse.org/org/documents/edl-v10.php.
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*
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* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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*/
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#include <stdlib.h>
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#include "dds/dds.h"
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#include "CUnit/Test.h"
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#include "config_env.h"
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#include "dds/version.h"
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#include "dds/ddsrt/cdtors.h"
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#include "dds/ddsrt/environ.h"
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#include "dds/ddsrt/heap.h"
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#define FORCE_ENV
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#define URI_VARIABLE DDS_PROJECT_NAME_NOSPACE_CAPS"_URI"
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#define MAX_PARTICIPANTS_VARIABLE "MAX_PARTICIPANTS"
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static void config__check_env(
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const char * env_variable,
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const char * expected_value)
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{
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char * env_uri = NULL;
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ddsrt_getenv(env_variable, &env_uri);
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#if 0
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const char * const env_not_set = "Environment variable '%s' isn't set. This needs to be set to '%s' for this test to run.";
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const char * const env_not_as_expected = "Environment variable '%s' has an unexpected value: '%s' (expected: '%s')";
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#endif
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#ifdef FORCE_ENV
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{
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bool env_ok;
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if ( env_uri == NULL ) {
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env_ok = false;
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} else if ( strncmp(env_uri, expected_value, strlen(expected_value)) != 0 ) {
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env_ok = false;
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} else {
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env_ok = true;
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}
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if ( !env_ok ) {
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dds_retcode_t r;
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r = ddsrt_setenv(env_variable, expected_value);
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CU_ASSERT_EQUAL_FATAL(r, DDS_RETCODE_OK);
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}
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}
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#else
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CU_ASSERT_PTR_NOT_NULL_FATAL(env_uri);
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CU_ASSERT_STRING_EQUAL_FATAL(env_uri, expected_value);
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#endif /* FORCE_ENV */
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}
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CU_Test(ddsc_config, simple_udp, .init = ddsrt_init, .fini = ddsrt_fini) {
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dds_entity_t participant;
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config__check_env(URI_VARIABLE, CONFIG_ENV_SIMPLE_UDP);
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config__check_env(MAX_PARTICIPANTS_VARIABLE, CONFIG_ENV_MAX_PARTICIPANTS);
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participant = dds_create_participant(DDS_DOMAIN_DEFAULT, NULL, NULL);
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CU_ASSERT_FATAL(participant> 0);
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dds_delete(participant);
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}
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