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Diffstat (limited to 'testsuites/validation/tc-intr-smp-only.c')
-rw-r--r-- | testsuites/validation/tc-intr-smp-only.c | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/testsuites/validation/tc-intr-smp-only.c b/testsuites/validation/tc-intr-smp-only.c new file mode 100644 index 0000000000..4d1f64b699 --- /dev/null +++ b/testsuites/validation/tc-intr-smp-only.c @@ -0,0 +1,225 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RtemsIntrValIntrSmpOnly + */ + +/* + * 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 RtemsIntrValIntrSmpOnly spec:/rtems/intr/val/intr-smp-only + * + * @ingroup TestsuitesValidationSmpOnly0 + * + * @brief Tests some @ref RTEMSAPIClassicIntr directives. + * + * This test case performs the following actions: + * + * - Validate the interrupt lock directives. + * + * - Check that RTEMS_INTERRUPT_LOCK_REFERENCE() expanded to a lock reference + * definition. Check that the lock is available after static + * initialization. + * + * - Check that the lock is available after initialization. + * + * - Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_interrupt_disable() and disabled afterwards. + * + * - Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_acquire_isr() call. Check that the lock is no + * longer available. + * + * - Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. Check that the lock is available afterwards. + * + * - Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + * + * - Initialize the lock using rtems_interrupt_lock_initialize(). Check that + * the lock is available after initialization. + * + * - Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_acquire() and disabled afterwards. Check that the + * lock is no longer available. + * + * - Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. Check that the lock is available afterwards. + * + * - Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + * + * @{ + */ + +RTEMS_INTERRUPT_LOCK_DECLARE( static, the_lock ) +RTEMS_INTERRUPT_LOCK_DEFINE( static, the_lock, "name " ) + +/** + * @brief Validate the interrupt lock directives. + */ +static void RtemsIntrValIntrSmpOnly_Action_0( void ) +{ + struct { + int a; + RTEMS_INTERRUPT_LOCK_MEMBER( member ) + int b; + } lock = { + .member = RTEMS_INTERRUPT_LOCK_INITIALIZER( "name" ) + }; + + RTEMS_INTERRUPT_LOCK_REFERENCE( ref, &the_lock ) + rtems_interrupt_lock_context lock_context; + + /* + * Check that RTEMS_INTERRUPT_LOCK_REFERENCE() expanded to a lock reference + * definition. Check that the lock is available after static initialization. + */ + T_true( ISRLockIsAvailable( ref ) ); + + /* + * Check that the lock is available after initialization. + */ + T_true( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_interrupt_disable() and disabled afterwards. + */ + T_true( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + rtems_interrupt_lock_interrupt_disable( &lock_context ); + T_false( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_acquire_isr() call. Check that the lock is no longer + * available. + */ + T_false( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + rtems_interrupt_lock_acquire_isr( &lock.member, &lock_context ); + T_false( AreInterruptsEnabled() ); + T_false( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. Check that the lock is available afterwards. + */ + T_false( AreInterruptsEnabled() ); + T_false( ISRLockIsAvailable( &lock.member ) ); + rtems_interrupt_lock_release( &lock.member, &lock_context ); + T_true( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_lock_destroy( &lock.member ); + T_true( AreInterruptsEnabled() ); + + /* + * Initialize the lock using rtems_interrupt_lock_initialize(). Check that + * the lock is available after initialization. + */ + rtems_interrupt_lock_initialize( &lock.member, "name" ); + T_true( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_acquire() and disabled afterwards. Check that the + * lock is no longer available. + */ + T_true( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + rtems_interrupt_lock_acquire( &lock.member, &lock_context ); + T_false( AreInterruptsEnabled() ); + T_false( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. Check that the lock is available afterwards. + */ + T_false( AreInterruptsEnabled() ); + T_false( ISRLockIsAvailable( &lock.member ) ); + rtems_interrupt_lock_release( &lock.member, &lock_context ); + T_true( AreInterruptsEnabled() ); + T_true( ISRLockIsAvailable( &lock.member ) ); + + /* + * Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_lock_destroy( &lock.member ); + T_true( AreInterruptsEnabled() ); +} + +/** + * @fn void T_case_body_RtemsIntrValIntrSmpOnly( void ) + */ +T_TEST_CASE( RtemsIntrValIntrSmpOnly ) +{ + RtemsIntrValIntrSmpOnly_Action_0(); +} + +/** @} */ |