diff options
Diffstat (limited to 'testsuites/sptests/spintrcritical20/init.c')
-rw-r--r-- | testsuites/sptests/spintrcritical20/init.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/testsuites/sptests/spintrcritical20/init.c b/testsuites/sptests/spintrcritical20/init.c new file mode 100644 index 0000000000..8f63748bdb --- /dev/null +++ b/testsuites/sptests/spintrcritical20/init.c @@ -0,0 +1,165 @@ +/* + * Copyright (c) 2013 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <tmacros.h> +#include <intrcritical.h> +#include <rtems/score/threadqimpl.h> +#include <rtems/rtems/semimpl.h> + +#define TEST_NAME "20" + +#define PRIORITY_MASTER 2 + +#define PRIORITY_SEMAPHORE 1 + +typedef struct { + rtems_id master_task; + rtems_id semaphore_task; + rtems_id semaphore_id; + Thread_Control *semaphore_task_tcb; + bool thread_queue_was_null; + bool status_was_successful; + bool status_was_timeout; +} test_context; + +static test_context ctx_instance; + +static void semaphore_task(rtems_task_argument arg) +{ + test_context *ctx = (test_context *) arg; + + ctx->semaphore_task_tcb = _Thread_Get_executing(); + + while (true) { + rtems_status_code sc = rtems_semaphore_obtain( + ctx->semaphore_id, + RTEMS_WAIT, + RTEMS_NO_TIMEOUT + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL || sc == RTEMS_TIMEOUT); + } +} + +static void release_semaphore(rtems_id timer, void *arg) +{ + /* The arg is NULL */ + test_context *ctx = &ctx_instance; + rtems_status_code sc = rtems_semaphore_release(ctx->semaphore_id); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void Init(rtems_task_argument ignored) +{ + test_context *ctx = &ctx_instance; + int resets = 0; + rtems_status_code sc; + + puts("\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***\n"); + + ctx->master_task = rtems_task_self(); + + sc = rtems_semaphore_create( + rtems_build_name('S', 'E', 'M', 'A'), + 1, + RTEMS_COUNTING_SEMAPHORE, + 0, + &ctx->semaphore_id + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_create( + rtems_build_name('S', 'E', 'M', 'A'), + PRIORITY_SEMAPHORE, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &ctx->semaphore_task + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + sc = rtems_task_start( + ctx->semaphore_task, + semaphore_task, + (rtems_task_argument) ctx + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + interrupt_critical_section_test_support_initialize( + release_semaphore + ); + + while (resets < 3) { + if (interrupt_critical_section_test_support_delay()) { + ++resets; + } + + _Thread_Disable_dispatch(); + + rtems_test_assert( + ctx->semaphore_task_tcb->Wait.return_code + == CORE_SEMAPHORE_STATUS_SUCCESSFUL + ); + + if (ctx->semaphore_task_tcb->Wait.queue == NULL) { + ctx->thread_queue_was_null = true; + } + + _Thread_queue_Process_timeout(ctx->semaphore_task_tcb); + + switch (ctx->semaphore_task_tcb->Wait.return_code) { + case CORE_SEMAPHORE_STATUS_SUCCESSFUL: + ctx->status_was_successful = true; + break; + case CORE_SEMAPHORE_TIMEOUT: + ctx->status_was_timeout = true; + break; + default: + rtems_test_assert(0); + break; + } + + _Thread_Enable_dispatch(); + } + + rtems_test_assert(ctx->thread_queue_was_null); + rtems_test_assert(ctx->status_was_successful); + rtems_test_assert(ctx->status_was_timeout); + + puts("*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***"); + + rtems_test_exit(0); +} + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_MICROSECONDS_PER_TICK 1000 + +#define CONFIGURE_MAXIMUM_SEMAPHORES 1 +#define CONFIGURE_MAXIMUM_TASKS 2 +#define CONFIGURE_MAXIMUM_TIMERS 1 + +#define CONFIGURE_INIT_TASK_PRIORITY PRIORITY_MASTER +#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES +#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> |