fdba7cffc3
These tests are based on the libsync test suite from Android. This commit includes tests for waiting on fences. Signed-off-by: Emilio López <emilio.lopez@collabora.co.uk> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/*
|
|
* sync fence wait tests
|
|
* Copyright 2015-2016 Collabora Ltd.
|
|
*
|
|
* Based on the implementation from the Android Open Source Project,
|
|
*
|
|
* Copyright 2012 Google, Inc
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "sync.h"
|
|
#include "sw_sync.h"
|
|
#include "synctest.h"
|
|
|
|
int test_fence_multi_timeline_wait(void)
|
|
{
|
|
int timelineA, timelineB, timelineC;
|
|
int fenceA, fenceB, fenceC, merged;
|
|
int valid, active, signaled, ret;
|
|
|
|
timelineA = sw_sync_timeline_create();
|
|
timelineB = sw_sync_timeline_create();
|
|
timelineC = sw_sync_timeline_create();
|
|
|
|
fenceA = sw_sync_fence_create(timelineA, "fenceA", 5);
|
|
fenceB = sw_sync_fence_create(timelineB, "fenceB", 5);
|
|
fenceC = sw_sync_fence_create(timelineC, "fenceC", 5);
|
|
|
|
merged = sync_merge("mergeFence", fenceB, fenceA);
|
|
merged = sync_merge("mergeFence", fenceC, merged);
|
|
|
|
valid = sw_sync_fence_is_valid(merged);
|
|
ASSERT(valid, "Failure merging fence from various timelines\n");
|
|
|
|
/* Confirm fence isn't signaled */
|
|
active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
|
|
ASSERT(active == 3, "Fence signaled too early!\n");
|
|
|
|
ret = sync_wait(merged, 0);
|
|
ASSERT(ret == 0,
|
|
"Failure waiting on fence until timeout\n");
|
|
|
|
ret = sw_sync_timeline_inc(timelineA, 5);
|
|
active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
|
|
signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
|
|
ASSERT(active == 2 && signaled == 1,
|
|
"Fence did not signal properly!\n");
|
|
|
|
ret = sw_sync_timeline_inc(timelineB, 5);
|
|
active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
|
|
signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
|
|
ASSERT(active == 1 && signaled == 2,
|
|
"Fence did not signal properly!\n");
|
|
|
|
ret = sw_sync_timeline_inc(timelineC, 5);
|
|
active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
|
|
signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
|
|
ASSERT(active == 0 && signaled == 3,
|
|
"Fence did not signal properly!\n");
|
|
|
|
/* confirm you can successfully wait */
|
|
ret = sync_wait(merged, 100);
|
|
ASSERT(ret > 0, "Failure waiting on signaled fence\n");
|
|
|
|
sw_sync_fence_destroy(merged);
|
|
sw_sync_fence_destroy(fenceC);
|
|
sw_sync_fence_destroy(fenceB);
|
|
sw_sync_fence_destroy(fenceA);
|
|
sw_sync_timeline_destroy(timelineC);
|
|
sw_sync_timeline_destroy(timelineB);
|
|
sw_sync_timeline_destroy(timelineA);
|
|
|
|
return 0;
|
|
}
|