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Diffstat (limited to 'testsuites/sptests/sp65/sp65impl.h')
-rw-r--r-- | testsuites/sptests/sp65/sp65impl.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/testsuites/sptests/sp65/sp65impl.h b/testsuites/sptests/sp65/sp65impl.h new file mode 100644 index 0000000000..a557ede775 --- /dev/null +++ b/testsuites/sptests/sp65/sp65impl.h @@ -0,0 +1,153 @@ +/* + * COPYRIGHT (c) 1989-2012. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <tmacros.h> +#include <unistd.h> + +/* forward declarations to avoid warnings */ +rtems_task Init(rtems_task_argument argument); +rtems_task Task_1(rtems_task_argument arg); + +#if defined(INHERIT_CEILING) + #define TEST_NAME "66" + #define TASK_PRIORITY 2 +#else + #define TEST_NAME "65" + #define TASK_PRIORITY 1 +#endif + +const char rtems_test_name[] = "SP " TEST_NAME; + +static void assert_priority(rtems_task_priority expected) +{ + rtems_status_code sc; + rtems_task_priority prio; + + sc = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + + rtems_test_assert(prio == expected); +} + +rtems_task Init( + rtems_task_argument ignored +) +{ + int status; + rtems_id Mutex_id, Task_id; + + TEST_BEGIN(); + + /* + * Verify that an initially locked priority ceiling mutex elevates the + * priority of the creating task. + */ + + status = rtems_semaphore_create( + rtems_build_name( 's','e','m','1' ), + 0, + RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_PRIORITY_CEILING, + 1, + &Mutex_id + ); + rtems_test_assert(status == RTEMS_SUCCESSFUL); + + assert_priority(1); + + status = rtems_semaphore_release(Mutex_id); + rtems_test_assert(status == RTEMS_SUCCESSFUL); + + assert_priority(TASK_PRIORITY); + + status = rtems_semaphore_delete(Mutex_id); + rtems_test_assert(status == RTEMS_SUCCESSFUL); + + /* + * Create binary semaphore (a.k.a. Mutex) with Priority Ceiling + * attribute. + */ + + puts( "Creating semaphore" ); + status = rtems_semaphore_create( + rtems_build_name( 's','e','m','1' ), + 1, + RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_PRIORITY_CEILING, + 1, + &Mutex_id + ); + directive_failed( status, "rtems_semaphore_create" ); + + puts( "Calling rtems_semaphore_obtain" ); + status = rtems_semaphore_obtain( Mutex_id, RTEMS_DEFAULT_OPTIONS, 0 ); + directive_failed( status, "rtems_semaphore_obtain" ); + + puts( "Calling rtems_task_create" ); + status = rtems_task_create( rtems_build_name( 'T', 'A', 'S', '1' ), + TASK_PRIORITY, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id + ); + directive_failed( status, "rtems_task_create" ); + + puts( "Calling rtems_task_start" ); + status = rtems_task_start( Task_id, Task_1, (rtems_task_argument)&Mutex_id ); + directive_failed( status, "rtems_task_start" ); + + sleep(1); + + puts( "Calling semaphore release" ); + status = rtems_semaphore_release( Mutex_id ); + directive_failed( status, "rtems_semaphore_release" ); + + TEST_END(); + + rtems_test_exit(0); +} + +rtems_task Task_1( + rtems_task_argument arg +) +{ + int status_in_task; + rtems_id *Mutex_id = (rtems_id *)arg; + + puts( "Init Task_1: Obtaining semaphore" ); + status_in_task = rtems_semaphore_obtain( + *Mutex_id, + RTEMS_DEFAULT_OPTIONS, + 0 + ); + directive_failed( status_in_task, "Task_1 rtems_semaphore_obtain" ); + return; +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_MAXIMUM_TASKS 2 +#define CONFIGURE_MAXIMUM_SEMAPHORES 1 +#define CONFIGURE_INIT_TASK_PRIORITY TASK_PRIORITY +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_DISABLE_SMP_CONFIGURATION + +#define CONFIGURE_INIT +#include <rtems/confdefs.h> + +/* global variables */ |