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Diffstat (limited to 'testsuites/validation/tr-fatal-too-large-tls-size.c')
-rw-r--r-- | testsuites/validation/tr-fatal-too-large-tls-size.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/testsuites/validation/tr-fatal-too-large-tls-size.c b/testsuites/validation/tr-fatal-too-large-tls-size.c new file mode 100644 index 0000000000..12beeaef90 --- /dev/null +++ b/testsuites/validation/tr-fatal-too-large-tls-size.c @@ -0,0 +1,182 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSTestCaseAcfgValFatalTooLargeTlsSize + */ + +/* + * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * This file is part of the RTEMS quality process and was automatically + * generated. If you find something that needs to be fixed or + * worded better please post a report or patch to an RTEMS mailing list + * or raise a bug report: + * + * https://www.rtems.org/bugs.html + * + * For information on updating and regenerating please refer to the How-To + * section in the Software Requirements Engineering chapter of the + * RTEMS Software Engineering manual. The manual is provided as a part of + * a release. For development sources please refer to the online + * documentation at: + * + * https://docs.rtems.org + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems.h> +#include <rtems/score/thread.h> + +#include "tr-fatal-too-large-tls-size.h" + +#include <rtems/test.h> + +/** + * @defgroup RTEMSTestCaseAcfgValFatalTooLargeTlsSize \ + * spec:/acfg/val/fatal-too-large-tls-size + * + * @ingroup RTEMSTestSuiteTestsuitesFatalTooLargeTlsSize + * + * @brief Tests a fatal error. + * + * This test case performs the following actions: + * + * - The test action is carried out by providing a thread-local storage object + * of sufficient size with respect to the application configuration of the + * test suite. + * + * - Check that the expected fatal source is present. + * + * - Check that the expected fatal code is present. + * + * - Check that the CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE application + * configuration option resulted in the expected system setting. + * + * @{ + */ + +/** + * @brief Test context for spec:/acfg/val/fatal-too-large-tls-size test case. + */ +typedef struct { + /** + * @brief This member contains a copy of the corresponding + * AcfgValFatalTooLargeTlsSize_Run() parameter. + */ + rtems_fatal_source source; + + /** + * @brief This member contains a copy of the corresponding + * AcfgValFatalTooLargeTlsSize_Run() parameter. + */ + rtems_fatal_code code; +} AcfgValFatalTooLargeTlsSize_Context; + +static AcfgValFatalTooLargeTlsSize_Context + AcfgValFatalTooLargeTlsSize_Instance; + +static volatile _Thread_local uint8_t large_tls_object[ RTEMS_TASK_STORAGE_ALIGNMENT + 1 ]; + +static volatile bool shall_not_load_the_value; + +static T_fixture AcfgValFatalTooLargeTlsSize_Fixture = { + .setup = NULL, + .stop = NULL, + .teardown = NULL, + .scope = NULL, + .initial_context = &AcfgValFatalTooLargeTlsSize_Instance +}; + +/** + * @brief The test action is carried out by providing a thread-local storage + * object of sufficient size with respect to the application configuration of + * the test suite. + */ +static void AcfgValFatalTooLargeTlsSize_Action_0( + AcfgValFatalTooLargeTlsSize_Context *ctx +) +{ + if ( shall_not_load_the_value ) { + uint8_t value; + + value = large_tls_object[ 0 ]; + RTEMS_OBFUSCATE_VARIABLE( value ); + } + + /* + * Check that the expected fatal source is present. + */ + T_step_eq_int( 0, ctx->source, INTERNAL_ERROR_CORE ); + + /* + * Check that the expected fatal code is present. + */ + T_step_eq_ulong( + 1, + ctx->code, + INTERNAL_ERROR_TOO_LARGE_TLS_SIZE + ); + + /* + * Check that the CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE application + * configuration option resulted in the expected system setting. + */ + T_step_eq_sz( + 2, + _Thread_Maximum_TLS_size, + RTEMS_TASK_STORAGE_ALIGNMENT + ); +} + +void AcfgValFatalTooLargeTlsSize_Run( + rtems_fatal_source source, + rtems_fatal_code code +) +{ + AcfgValFatalTooLargeTlsSize_Context *ctx; + + ctx = &AcfgValFatalTooLargeTlsSize_Instance; + ctx->source = source; + ctx->code = code; + + ctx = T_case_begin( + "AcfgValFatalTooLargeTlsSize", + &AcfgValFatalTooLargeTlsSize_Fixture + ); + + T_plan( 3 ); + + AcfgValFatalTooLargeTlsSize_Action_0( ctx ); + + T_case_end(); +} + +/** @} */ |