On Wed, Dec 17, 2014 at 03:10:11PM +0200, Ciprian Barbu wrote:
> Signed-off-by: Ciprian Barbu <ciprian.ba...@linaro.org>
> ---
>  test/validation/odp_schedule.c | 63 
> ++++++++++++++++++++++++++++++++++++++----
>  1 file changed, 58 insertions(+), 5 deletions(-)
> 
> diff --git a/test/validation/odp_schedule.c b/test/validation/odp_schedule.c
> index 31be742..bdbcf77 100644
> --- a/test/validation/odp_schedule.c
> +++ b/test/validation/odp_schedule.c
> @@ -11,9 +11,11 @@
>  #define MSG_POOL_SIZE                (4*1024*1024)
>  #define QUEUES_PER_PRIO              16
>  #define BUF_SIZE             64
> -#define TEST_NUM_BUFS                100
> +#define NUM_BUFS             100
>  #define BURST_BUF_SIZE               4
> -#define TEST_NUM_BUFS_EXCL   10000
> +#define NUM_BUFS_EXCL                10000
> +#define NUM_BUFS_PAUSE               1000
> +#define NUM_BUFS_BEFORE_PAUSE        10
>  
>  #define GLOBALS_SHM_NAME     "test_globals"
>  #define MSG_POOL_NAME                "msg_pool"
> @@ -229,7 +231,7 @@ static void schedule_common(odp_schedule_sync_t sync, int 
> num_queues,
>       args.sync = sync;
>       args.num_queues = num_queues;
>       args.num_prio = num_prio;
> -     args.num_bufs = TEST_NUM_BUFS;
> +     args.num_bufs = NUM_BUFS;
>       args.num_cores = 1;
>       args.enable_schd_multi = enable_schd_multi;
>       args.enable_excl_atomic = 0;    /* Not needed with a single core */
> @@ -261,9 +263,9 @@ static void parallel_execute(odp_schedule_sync_t sync, 
> int num_queues,
>       thr_args->num_queues = num_queues;
>       thr_args->num_prio = num_prio;
>       if (enable_excl_atomic)
> -             thr_args->num_bufs = TEST_NUM_BUFS_EXCL;
> +             thr_args->num_bufs = NUM_BUFS_EXCL;
>       else
> -             thr_args->num_bufs = TEST_NUM_BUFS;
> +             thr_args->num_bufs = NUM_BUFS;
>       thr_args->num_cores = globals->core_count;
>       thr_args->enable_schd_multi = enable_schd_multi;
>       thr_args->enable_excl_atomic = enable_excl_atomic;
> @@ -459,6 +461,56 @@ static void test_schedule_multi_1q_mt_a_excl(void)
>                        ENABLE_EXCL_ATOMIC);
>  }
>  
> +static void test_schedule_pause_resume(void)
> +{
> +     odp_queue_t queue;
> +     odp_buffer_t buf;
> +     odp_queue_t from;
> +     int i;
> +     int local_bufs = 0;
> +
> +     queue = odp_queue_lookup("sched_0_0_n");
> +     CU_ASSERT(queue != ODP_QUEUE_INVALID);
> +
> +     pool = odp_buffer_pool_lookup(MSG_POOL_NAME);
> +     CU_ASSERT_FATAL(pool != ODP_BUFFER_POOL_INVALID);
> +
> +
> +     for (i = 0; i < NUM_BUFS_PAUSE; i++) {
> +             buf = odp_buffer_alloc(pool);
> +             CU_ASSERT(buf != ODP_BUFFER_INVALID);
> +             odp_queue_enq(queue, buf);
> +     }
> +
> +     for (i = 0; i < NUM_BUFS_BEFORE_PAUSE; i++) {
> +             buf = odp_schedule(&from, ODP_SCHED_NO_WAIT);
> +             CU_ASSERT(from == queue);
> +             odp_buffer_free(buf);
> +     }
> +
> +     odp_schedule_pause();
> +
> +     while (1) {
> +             buf = odp_schedule(&from, ODP_SCHED_NO_WAIT);
> +             if (buf == ODP_BUFFER_INVALID)
> +                     break;
> +
> +             CU_ASSERT(from == queue);
> +             odp_buffer_free(buf);
> +             local_bufs++;
> +     }
> +
> +     CU_ASSERT(local_bufs < NUM_BUFS_PAUSE - NUM_BUFS_BEFORE_PAUSE);

Whats is the expected behavior here, Shouldn't it be CU_ASSERT(local_bufs == 0) 
? 
meaning, the complete pause ?

> +
> +     odp_schedule_resume();
> +
> +     for (i = local_bufs + NUM_BUFS_BEFORE_PAUSE; i < NUM_BUFS_PAUSE; i++) {
> +             buf = odp_schedule(&from, ODP_SCHED_WAIT);
> +             CU_ASSERT(from == queue);
> +             odp_buffer_free(buf);
> +     }
> +}
> +
>  static int create_queues(void)
>  {
>       int i, j, prios;
> @@ -594,6 +646,7 @@ struct CU_TestInfo test_odp_schedule[] = {
>       {"schedule_multi_mq_mt_prio_a", test_schedule_multi_mq_mt_prio_a},
>       {"schedule_multi_mq_mt_prio_o", test_schedule_multi_mq_mt_prio_o},
>       {"schedule_multi_1q_mt_a_excl", test_schedule_multi_1q_mt_a_excl},
> +     {"schedule_pause_resume",       test_schedule_pause_resume},
>       CU_TEST_INFO_NULL,
>  };
>  
> -- 
> 1.8.3.2
> 
> 
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