1 /* 2 * sync fence merge tests 3 * Copyright 2015-2016 Collabora Ltd. 4 * 5 * Based on the implementation from the Android Open Source Project, 6 * 7 * Copyright 2012 Google, Inc 8 * 9 * Permission is hereby granted, free of charge, to any person obtaining a 10 * copy of this software and associated documentation files (the "Software"), 11 * to deal in the Software without restriction, including without limitation 12 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 13 * and/or sell copies of the Software, and to permit persons to whom the 14 * Software is furnished to do so, subject to the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included in 17 * all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 */ 27 28 #include "sync.h" 29 #include "sw_sync.h" 30 #include "synctest.h" 31 32 int test_fence_merge_same_fence(void) 33 { 34 int fence, valid, merged; 35 int timeline = sw_sync_timeline_create(); 36 37 valid = sw_sync_timeline_is_valid(timeline); 38 ASSERT(valid, "Failure allocating timeline\n"); 39 40 fence = sw_sync_fence_create(timeline, "allocFence", 5); 41 valid = sw_sync_fence_is_valid(fence); 42 ASSERT(valid, "Failure allocating fence\n"); 43 44 merged = sync_merge("mergeFence", fence, fence); 45 valid = sw_sync_fence_is_valid(fence); 46 ASSERT(valid, "Failure merging fence\n"); 47 48 ASSERT(sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED) == 0, 49 "fence signaled too early!\n"); 50 51 sw_sync_timeline_inc(timeline, 5); 52 ASSERT(sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED) == 1, 53 "fence did not signal!\n"); 54 55 sw_sync_fence_destroy(merged); 56 sw_sync_fence_destroy(fence); 57 sw_sync_timeline_destroy(timeline); 58 59 return 0; 60 } 61
