Bug 79314
| Summary: | [Chromium] CCOcclusionTrackerTest hits assertion | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Yuta Kitamura <yutak> |
| Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | danakj |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Yuta Kitamura
Chromium's webkit_unit_tests started to fail since a change in bug 78549.
[ RUN ] CCOcclusionTrackerTest.surfaceOcclusionWithOverlappingSiblingSurfaces
ASSERTION FAILED: layer->targetRenderSurface() == m_stack.last().surface
third_party/WebKit/Source/WebCore/platform/graphics/chromium/cc/CCOcclusionTracker.cpp(217) : bool WebCore::CCOcclusionTrackerBase<LayerType, RenderSurfaceType>::occluded(const LayerType*, const WebCore::IntRect&) const [with LayerType = WebCore::LayerChromium, RenderSurfaceType = WebCore::RenderSurfaceChromium]
1 0x1140ffc
2 0x546edc
3 0x791cc1
4 0x78e99e
5 0x7833a2
6 0x783bc6
7 0x7842bc
8 0x789093
9 0x792ebb
10 0x78f361
11 0x787bb0
12 0x7a31d5
13 0x41fc7d
14 0x7f63e50c2c4d __libc_start_main
15 0x41fb79
[56389:56389:0222/011121:15415134960585:ERROR:process_util_posix.cc(142)] Received signal 11
base::debug::StackTrace::StackTrace() [0x1f69a3e]
base::(anonymous namespace)::StackDumpSignalHandler() [0x1f1a9a5]
0x7f63e50d7af0
WebCore::CCOcclusionTrackerBase<>::occluded() [0x1141006]
(anonymous namespace)::CCOcclusionTrackerTest_surfaceOcclusionWithOverlappingSiblingSurfaces_Test::TestBody() [0x546edc]
testing::internal::HandleSehExceptionsInMethodIfSupported<>() [0x791cc1]
testing::internal::HandleExceptionsInMethodIfSupported<>() [0x78e99e]
testing::Test::Run() [0x7833a2]
testing::TestInfo::Run() [0x783bc6]
testing::TestCase::Run() [0x7842bc]
testing::internal::UnitTestImpl::RunAllTests() [0x789093]
testing::internal::HandleSehExceptionsInMethodIfSupported<>() [0x792ebb]
testing::internal::HandleExceptionsInMethodIfSupported<>() [0x78f361]
testing::UnitTest::Run() [0x787bb0]
base::TestSuite::Run() [0x7a31d5]
main [0x41fc7d]
0x7f63e50c2c4d
0x41fb79
This affects the following two tests:
CCOcclusionTrackerTest.surfaceOcclusionWithOverlappingSiblingSurfaces
CCOcclusionTrackerTest.surfaceOcclusionInScreenSpace
I'm going to disable these two tests for now. Please fix this.
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Yuta Kitamura
Oops, race condition seems to have occurred. I'll undo the change disabling tests.