These tests are based on the libsync test suite from Android. This commit includes tests for basic merge operations.
Signed-off-by: Emilio López emilio.lopez@collabora.co.uk ---
tools/testing/selftests/sync/Makefile | 1 + tools/testing/selftests/sync/sync_merge.c | 60 +++++++++++++++++++++++++++++++ tools/testing/selftests/sync/sync_test.c | 1 + tools/testing/selftests/sync/synctest.h | 3 ++ 4 files changed, 65 insertions(+) create mode 100644 tools/testing/selftests/sync/sync_merge.c
diff --git a/tools/testing/selftests/sync/Makefile b/tools/testing/selftests/sync/Makefile index a548e05..10f3197 100644 --- a/tools/testing/selftests/sync/Makefile +++ b/tools/testing/selftests/sync/Makefile @@ -13,6 +13,7 @@ SRC = sync_test.o sync.o
TESTS += sync_alloc.o TESTS += sync_fence.o +TESTS += sync_merge.o
sync_test: $(SRC) $(TESTS)
diff --git a/tools/testing/selftests/sync/sync_merge.c b/tools/testing/selftests/sync/sync_merge.c new file mode 100644 index 0000000..8914d43 --- /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; +} diff --git a/tools/testing/selftests/sync/sync_test.c b/tools/testing/selftests/sync/sync_test.c index 6cd6b4e..48636d3 100644 --- a/tools/testing/selftests/sync/sync_test.c +++ b/tools/testing/selftests/sync/sync_test.c @@ -64,6 +64,7 @@ int main(void)
err += RUN_TEST(test_fence_one_timeline_wait); err += RUN_TEST(test_fence_one_timeline_merge); + err += RUN_TEST(test_fence_merge_same_fence);
if (err) printf("[FAIL]\tsync errors: %d\n", err); diff --git a/tools/testing/selftests/sync/synctest.h b/tools/testing/selftests/sync/synctest.h index e9ceebe..750cf5a 100644 --- a/tools/testing/selftests/sync/synctest.h +++ b/tools/testing/selftests/sync/synctest.h @@ -48,4 +48,7 @@ int test_alloc_fence_negative(void); int test_fence_one_timeline_wait(void); int test_fence_one_timeline_merge(void);
+/* Fence merge tests */ +int test_fence_merge_same_fence(void); + #endif