From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- tools/testing/selftests/sync/sync_merge.c | 60 +++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 tools/testing/selftests/sync/sync_merge.c (limited to 'tools/testing/selftests/sync/sync_merge.c') diff --git a/tools/testing/selftests/sync/sync_merge.c b/tools/testing/selftests/sync/sync_merge.c new file mode 100644 index 000000000..8914d4339 --- /dev/null +++ b/tools/testing/selftests/sync/sync_merge.c @@ -0,0 +1,60 @@ +/* + * sync fence merge 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_merge_same_fence(void) +{ + int fence, valid, merged; + int timeline = sw_sync_timeline_create(); + + valid = sw_sync_timeline_is_valid(timeline); + ASSERT(valid, "Failure allocating timeline\n"); + + fence = sw_sync_fence_create(timeline, "allocFence", 5); + valid = sw_sync_fence_is_valid(fence); + ASSERT(valid, "Failure allocating fence\n"); + + merged = sync_merge("mergeFence", fence, fence); + valid = sw_sync_fence_is_valid(fence); + ASSERT(valid, "Failure merging fence\n"); + + ASSERT(sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED) == 0, + "fence signaled too early!\n"); + + sw_sync_timeline_inc(timeline, 5); + ASSERT(sync_fence_count_with_status(merged, FENCE_STATUS_SIGNALED) == 1, + "fence did not signal!\n"); + + sw_sync_fence_destroy(merged); + sw_sync_fence_destroy(fence); + sw_sync_timeline_destroy(timeline); + + return 0; +} -- cgit v1.2.3