80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
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/*
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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 "ddsc/dds.h"
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#include <criterion/criterion.h>
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#include <criterion/logging.h>
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#include "os/os.h"
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#include "config_env.h"
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#include "ddsc/ddsc_project.h"
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#define FORCE_ENV
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#define URI_VARIABLE DDSC_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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_In_z_ const char * env_variable,
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_In_z_ const char * expected_value)
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{
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const char * env_uri = os_getenv(env_variable);
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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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#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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cr_log_info(env_not_set, env_variable, expected_value);
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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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cr_log_info(env_not_as_expected, env_variable, env_uri, expected_value);
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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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os_result r;
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char *envstr;
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envstr = os_malloc(strlen(env_variable) + strlen("=") + strlen(expected_value) + 1);
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(void) sprintf(envstr, "%s=%s", env_variable, expected_value);
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r = os_putenv(envstr);
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cr_assert_eq(r, os_resultSuccess, "Invoking os_putenv(\"%s\") failed", envstr);
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cr_log_warn("Environment variable '%s' set to expected value '%s'", env_variable, expected_value);
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os_free(envstr);
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}
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}
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#else
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cr_assert_not_null(env_uri, env_not_set, env_variable, expected_value);
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cr_assert_str_eq(env_uri, expected_value, env_not_as_expected, env_variable, env_uri, expected_value);
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#endif /* FORCE_ENV */
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}
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Test(ddsc_config, simple_udp, .init = os_osInit, .fini = os_osExit) {
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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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cr_assert_gt(participant, 0, "dds_create_participant");
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dds_delete(participant);
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}
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