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Diffstat (limited to 'testsuites/validation/tc-intr.c')
-rw-r--r-- | testsuites/validation/tc-intr.c | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/testsuites/validation/tc-intr.c b/testsuites/validation/tc-intr.c new file mode 100644 index 0000000000..72ac626c97 --- /dev/null +++ b/testsuites/validation/tc-intr.c @@ -0,0 +1,286 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RtemsIntrValIntr + */ + +/* + * 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 <rtems/irq-extension.h> + +#include "tx-support.h" + +#include <rtems/test.h> + +/** + * @defgroup RtemsIntrValIntr spec:/rtems/intr/val/intr + * + * @ingroup TestsuitesValidationNoClock0 + * + * @brief Tests some @ref RTEMSAPIClassicIntr directives. + * + * This test case performs the following actions: + * + * - Validate rtems_interrupt_local_disable() and + * rtems_interrupt_local_enable(). + * + * - Check that maskable interrupts are enabled before the call to + * rtems_interrupt_local_disable() and disabled afterwards. + * + * - Check that maskable interrupts are disabled before the call to + * rtems_interrupt_local_disable() and disabled afterwards. + * + * - Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_local_enable() according to the ``_isr_cookie`` + * parameter. In this case maskable interrupts are still disabled + * afterwards. + * + * - Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_local_enable() according to the ``_isr_cookie`` + * parameter. In this case maskable interrupts are enabled afterwards. + * + * - Validate the interrupt lock directives. + * + * - 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 maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. + * + * - Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_acquire() and disabled afterwards. + * + * - 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 maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + * + * - Validate the interrupt entry initialization. + * + * - Check that the entry is properly initialized by + * RTEMS_INTERRUPT_ENTRY_INITIALIZER(). + * + * - Call rtems_interrupt_entry_initialize(). Check that the entry is + * properly initialized by rtems_interrupt_entry_initialize(). + * + * @{ + */ + +static void EntryRoutine( void *arg ) +{ + (void) arg; +} + +static void EntryRoutine2( void *arg ) +{ + (void) arg; +} + +/** + * @brief Validate rtems_interrupt_local_disable() and + * rtems_interrupt_local_enable(). + */ +static void RtemsIntrValIntr_Action_0( void ) +{ + rtems_interrupt_level level; + rtems_interrupt_level level_2; + + /* + * Check that maskable interrupts are enabled before the call to + * rtems_interrupt_local_disable() and disabled afterwards. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_local_disable( level ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that maskable interrupts are disabled before the call to + * rtems_interrupt_local_disable() and disabled afterwards. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_local_disable( level_2 ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_local_enable() according to the ``_isr_cookie`` parameter. + * In this case maskable interrupts are still disabled afterwards. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_local_enable( level_2 ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_local_enable() according to the ``_isr_cookie`` parameter. + * In this case maskable interrupts are enabled afterwards. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_local_enable( level ); + T_true( AreInterruptsEnabled() ); +} + +/** + * @brief Validate the interrupt lock directives. + */ +static void RtemsIntrValIntr_Action_1( void ) +{ + RTEMS_INTERRUPT_LOCK_DEFINE( , lock, "name" ); + rtems_interrupt_lock_context lock_context; + + /* + * Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_interrupt_disable() and disabled afterwards. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_lock_interrupt_disable( &lock_context ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_acquire_isr() call. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_lock_acquire_isr( &lock, &lock_context ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_lock_release( &lock, &lock_context ); + T_true( AreInterruptsEnabled() ); + + /* + * Check that maskable interrupts are disabled before the call to + * rtems_interrupt_lock_acquire() and disabled afterwards. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_lock_acquire( &lock, &lock_context ); + T_false( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is restored by the call to + * rtems_interrupt_lock_release() according to the ``_lock_context`` + * parameter. + */ + T_false( AreInterruptsEnabled() ); + rtems_interrupt_lock_release( &lock, &lock_context ); + T_true( AreInterruptsEnabled() ); + + /* + * Check that the maskable interrupt status is not changed by the + * rtems_interrupt_lock_destroy() call. + */ + T_true( AreInterruptsEnabled() ); + rtems_interrupt_lock_destroy( &lock ); + T_true( AreInterruptsEnabled() ); +} + +/** + * @brief Validate the interrupt entry initialization. + */ +static void RtemsIntrValIntr_Action_2( void ) +{ + int entry_arg; + int entry_arg_2; + const char entry_info[] = "1"; + const char entry_info_2[] = "1"; + rtems_interrupt_entry entry = RTEMS_INTERRUPT_ENTRY_INITIALIZER( + EntryRoutine, + &entry_arg, + entry_info + ); + + /* + * Check that the entry is properly initialized by + * RTEMS_INTERRUPT_ENTRY_INITIALIZER(). + */ + T_eq_ptr( entry.handler, EntryRoutine ); + T_eq_ptr( entry.arg, &entry_arg ); + T_eq_ptr( entry.next, NULL ); + T_eq_ptr( entry.info, entry_info ); + + /* + * Call rtems_interrupt_entry_initialize(). Check that the entry is properly + * initialized by rtems_interrupt_entry_initialize(). + */ + entry.next = &entry; + rtems_interrupt_entry_initialize( + &entry, + EntryRoutine2, + &entry_arg_2, + entry_info_2 + ); + T_eq_ptr( entry.handler, EntryRoutine2 ); + T_eq_ptr( entry.arg, &entry_arg_2 ); + T_eq_ptr( entry.next, NULL ); + T_eq_ptr( entry.info, entry_info_2 ); +} + +/** + * @fn void T_case_body_RtemsIntrValIntr( void ) + */ +T_TEST_CASE( RtemsIntrValIntr ) +{ + RtemsIntrValIntr_Action_0(); + RtemsIntrValIntr_Action_1(); + RtemsIntrValIntr_Action_2(); +} + +/** @} */ |