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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-10-10 11:46:07 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-02 10:05:43 +0100 |
| commit | 6a82f1ae8c1cd3d24b4ad6dc78431ffffb214151 (patch) | |
| tree | b993ecd480c257431c658c86d126cf1111d7abf6 /testsuites/smptests | |
| parent | score: Add new SMP scheduler helping protocol (diff) | |
| download | rtems-6a82f1ae8c1cd3d24b4ad6dc78431ffffb214151.tar.bz2 | |
score: Yield support for new SMP helping protocol
Update #2556.
Diffstat (limited to 'testsuites/smptests')
| -rw-r--r-- | testsuites/smptests/smpmutex01/init.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testsuites/smptests/smpmutex01/init.c b/testsuites/smptests/smpmutex01/init.c index 8e499b4913..33b7e935dd 100644 --- a/testsuites/smptests/smpmutex01/init.c +++ b/testsuites/smptests/smpmutex01/init.c @@ -313,6 +313,14 @@ static void check_generations(test_context *ctx, task_id a, task_id b) } } +static void yield(void) +{ + rtems_status_code sc; + + sc = rtems_task_wake_after(RTEMS_YIELD_PROCESSOR); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + static void set_prio(test_context *ctx, task_id id, rtems_task_priority prio) { rtems_status_code sc; @@ -858,6 +866,49 @@ static void test_omip_timeout(test_context *ctx) release(ctx); } +static void test_omip_yield(test_context *ctx) +{ + assert_cpu(0); + obtain(ctx); + assert_prio_by_scheduler(ctx, M, SCHED_A, 3); + assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); + + request(ctx, B_5_0, REQ_MTX_OBTAIN); + assert_prio_by_scheduler(ctx, M, SCHED_A, 3); + assert_prio_by_scheduler(ctx, M, SCHED_B, 5); + check_generations(ctx, NONE, NONE); + + clear_done(ctx); + send_event(ctx, H_A, REQ_SET_DONE); + yield(); + assert_cpu(1); + wait_for_done(ctx); + + clear_done(ctx); + send_event(ctx, H_B, REQ_SET_DONE); + set_prio(ctx, H_B, 5); + yield(); + assert_cpu(1); + rtems_test_assert(!is_done(ctx)); + + set_prio(ctx, H_B, 4); + assert_cpu(0); + + wait_for_done(ctx); + set_prio(ctx, H_B, 6); + + release(ctx); + sync_with_helper(ctx); + assert_prio_by_scheduler(ctx, M, SCHED_A, 3); + assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); + check_generations(ctx, B_5_0, NONE); + + request(ctx, B_5_0, REQ_MTX_RELEASE); + assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); + assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); + check_generations(ctx, B_5_0, NONE); +} + static void test(void) { test_context *ctx = &test_instance; @@ -874,6 +925,7 @@ static void test(void) test_omip_pre_emption(ctx); test_omip_rescue(ctx); test_omip_timeout(ctx); + test_omip_yield(ctx); } static void Init(rtems_task_argument arg) |