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Diffstat (limited to 'testsuites/validation/tc-score-thread-tls.c')
-rw-r--r-- | testsuites/validation/tc-score-thread-tls.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/testsuites/validation/tc-score-thread-tls.c b/testsuites/validation/tc-score-thread-tls.c new file mode 100644 index 0000000000..54d930d111 --- /dev/null +++ b/testsuites/validation/tc-score-thread-tls.c @@ -0,0 +1,135 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup ScoreThreadValTls + */ + +/* + * Copyright (C) 2021 embedded brains GmbH & Co. KG + * + * 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 "tx-support.h" + +#include <rtems/test.h> + +/** + * @defgroup ScoreThreadValTls spec:/score/thread/val/tls + * + * @ingroup TestsuitesValidationTls0 + * @ingroup TestsuitesValidationTls1 + * + * @brief Tests properties of thread-local objects. + * + * This test case performs the following actions: + * + * - The test action is carried out by the thread-local objects definition. + * + * - Check that the initial value of the zero initialized thread-local object + * has the expected value. + * + * - Check that the alignment of the zero initialized thread-local object has + * the expected value. + * + * - Check that the initial value of the non-zero initialized thread-local + * object has the expected value. + * + * - Check that the alignment of the non-zero initialized thread-local object + * has the expected value. + * + * @{ + */ + +static RTEMS_ALIGNED( 256 ) _Thread_local int volatile tls_object_0; + +static RTEMS_ALIGNED( 256 ) _Thread_local int volatile tls_object_1 = 123; + +/** + * @brief The test action is carried out by the thread-local objects + * definition. + */ +static void ScoreThreadValTls_Action_0( void ) +{ + /* Nothing to do */ + + /* + * Check that the initial value of the zero initialized thread-local object + * has the expected value. + */ + T_step_eq_int( 0, tls_object_0, 0 ); + + /* + * Check that the alignment of the zero initialized thread-local object has + * the expected value. + */ + T_step_eq_uptr( 1, ( (uintptr_t) &tls_object_0 ) % 256, 0 ); + + /* + * Check that the initial value of the non-zero initialized thread-local + * object has the expected value. + */ + T_step_eq_int( 2, tls_object_1, 123 ); + + /* + * Check that the alignment of the non-zero initialized thread-local object + * has the expected value. + */ + T_step_eq_uptr( 3, ( (uintptr_t) &tls_object_1 ) % 256, 0 ); +} + +/** + * @fn void T_case_body_ScoreThreadValTls( void ) + */ +T_TEST_CASE( ScoreThreadValTls ) +{ + T_plan( 4 ); + + ScoreThreadValTls_Action_0(); +} + +/** @} */ |