1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * sync fence wait tests
3*4882a593Smuzhiyun * Copyright 2015-2016 Collabora Ltd.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Based on the implementation from the Android Open Source Project,
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Copyright 2012 Google, Inc
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a
10*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"),
11*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation
12*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the
14*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions:
15*4882a593Smuzhiyun *
16*4882a593Smuzhiyun * The above copyright notice and this permission notice shall be included in
17*4882a593Smuzhiyun * all copies or substantial portions of the Software.
18*4882a593Smuzhiyun *
19*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22*4882a593Smuzhiyun * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23*4882a593Smuzhiyun * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24*4882a593Smuzhiyun * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25*4882a593Smuzhiyun * OTHER DEALINGS IN THE SOFTWARE.
26*4882a593Smuzhiyun */
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun #include "sync.h"
29*4882a593Smuzhiyun #include "sw_sync.h"
30*4882a593Smuzhiyun #include "synctest.h"
31*4882a593Smuzhiyun
test_fence_multi_timeline_wait(void)32*4882a593Smuzhiyun int test_fence_multi_timeline_wait(void)
33*4882a593Smuzhiyun {
34*4882a593Smuzhiyun int timelineA, timelineB, timelineC;
35*4882a593Smuzhiyun int fenceA, fenceB, fenceC, merged;
36*4882a593Smuzhiyun int valid, active, signaled, ret;
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun timelineA = sw_sync_timeline_create();
39*4882a593Smuzhiyun timelineB = sw_sync_timeline_create();
40*4882a593Smuzhiyun timelineC = sw_sync_timeline_create();
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun fenceA = sw_sync_fence_create(timelineA, "fenceA", 5);
43*4882a593Smuzhiyun fenceB = sw_sync_fence_create(timelineB, "fenceB", 5);
44*4882a593Smuzhiyun fenceC = sw_sync_fence_create(timelineC, "fenceC", 5);
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun merged = sync_merge("mergeFence", fenceB, fenceA);
47*4882a593Smuzhiyun merged = sync_merge("mergeFence", fenceC, merged);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun valid = sw_sync_fence_is_valid(merged);
50*4882a593Smuzhiyun ASSERT(valid, "Failure merging fence from various timelines\n");
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun /* Confirm fence isn't signaled */
53*4882a593Smuzhiyun active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
54*4882a593Smuzhiyun ASSERT(active == 3, "Fence signaled too early!\n");
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun ret = sync_wait(merged, 0);
57*4882a593Smuzhiyun ASSERT(ret == 0,
58*4882a593Smuzhiyun "Failure waiting on fence until timeout\n");
59*4882a593Smuzhiyun
60*4882a593Smuzhiyun ret = sw_sync_timeline_inc(timelineA, 5);
61*4882a593Smuzhiyun active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
62*4882a593Smuzhiyun signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
63*4882a593Smuzhiyun ASSERT(active == 2 && signaled == 1,
64*4882a593Smuzhiyun "Fence did not signal properly!\n");
65*4882a593Smuzhiyun
66*4882a593Smuzhiyun ret = sw_sync_timeline_inc(timelineB, 5);
67*4882a593Smuzhiyun active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
68*4882a593Smuzhiyun signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
69*4882a593Smuzhiyun ASSERT(active == 1 && signaled == 2,
70*4882a593Smuzhiyun "Fence did not signal properly!\n");
71*4882a593Smuzhiyun
72*4882a593Smuzhiyun ret = sw_sync_timeline_inc(timelineC, 5);
73*4882a593Smuzhiyun active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE);
74*4882a593Smuzhiyun signaled = sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED);
75*4882a593Smuzhiyun ASSERT(active == 0 && signaled == 3,
76*4882a593Smuzhiyun "Fence did not signal properly!\n");
77*4882a593Smuzhiyun
78*4882a593Smuzhiyun /* confirm you can successfully wait */
79*4882a593Smuzhiyun ret = sync_wait(merged, 100);
80*4882a593Smuzhiyun ASSERT(ret > 0, "Failure waiting on signaled fence\n");
81*4882a593Smuzhiyun
82*4882a593Smuzhiyun sw_sync_fence_destroy(merged);
83*4882a593Smuzhiyun sw_sync_fence_destroy(fenceC);
84*4882a593Smuzhiyun sw_sync_fence_destroy(fenceB);
85*4882a593Smuzhiyun sw_sync_fence_destroy(fenceA);
86*4882a593Smuzhiyun sw_sync_timeline_destroy(timelineC);
87*4882a593Smuzhiyun sw_sync_timeline_destroy(timelineB);
88*4882a593Smuzhiyun sw_sync_timeline_destroy(timelineA);
89*4882a593Smuzhiyun
90*4882a593Smuzhiyun return 0;
91*4882a593Smuzhiyun }
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