LayerWithRealCompositorTest.CompositorObservers is flaky |
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Issue descriptionThe test appears to flake on Windows (only for debug builds). Flakiness dashboard: https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=compositor_unittests&tests=LayerWithRealCompositorTest.CompositorObservers Failing build: https://luci-milo.appspot.com/buildbot/chromium.win/Win7%20Tests%20%28dbg%29%281%29/64618
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Nov 14 2017
Failure looks like: [ RUN ] LayerWithRealCompositorTest.CompositorObservers ../../ui/compositor/layer_unittest.cc(1431): error: Value of: observer.notified() Actual: false Expected: true [ FAILED ] LayerWithRealCompositorTest.CompositorObservers (552 ms) On the failing run it repeated and failed multiple times. So maybe the test isn't flaky itself but depending on some global state.
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Nov 15 2017
https://uberchromegw.corp.google.com/i/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/64654 Failing on Win7 Test dbg again.
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Nov 15 2017
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Nov 17 2017
Disabling the test on Windows to avoid flakes.
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Nov 17 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/121a6e2583225ebe4f435827fcdcb4580f16d947 commit 121a6e2583225ebe4f435827fcdcb4580f16d947 Author: Guido Urdaneta <guidou@chromium.org> Date: Fri Nov 17 11:01:08 2017 Disable flaky LayerWithRealCompositorTest.CompositorObservers on Windows TBR=danakj@chromium.org Bug: 784563 Change-Id: I22a662b374b54a50f086fc2c7bcfce8a0c240e81 Reviewed-on: https://chromium-review.googlesource.com/776793 Commit-Queue: Guido Urdaneta <guidou@chromium.org> Reviewed-by: Guido Urdaneta <guidou@chromium.org> Cr-Commit-Position: refs/heads/master@{#517368} [modify] https://crrev.com/121a6e2583225ebe4f435827fcdcb4580f16d947/ui/compositor/layer_unittest.cc
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Apr 14 2018
Just saw this flake on Linux, here: https://ci.chromium.org/buildbot/tryserver.chromium.linux/linux_chromium_tsan_rel_ng/289659 [ RUN ] LayerWithRealCompositorTest.CompositorObservers ../../ui/compositor/layer_unittest.cc:1480: Failure Value of: observer.notified() Actual: false Expected: true [26952:26971:0413/170533.671897:11105165847:ERROR:gl_context_virtual.cc(39)] Trying to make virtual context current without decoder. [26952:26971:0413/170533.676080:11105170031:ERROR:gl_context_virtual.cc(39)] Trying to make virtual context current without decoder. [ FAILED ] LayerWithRealCompositorTest.CompositorObservers (1789 ms) [142/210] LayerWithRealCompositorTest.CompositorObservers (1789 ms)
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Apr 19 2018
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Apr 19 2018
This was written in https://chromium.googlesource.com/chromium/src/+/05fab8dc892f2eaebc9a176ffe228c5754dff18f by vollick and modified in https://chromium.googlesource.com/chromium/src/+/b14cc10ccf83caad627156403239fc6758c2dbbb%5E%21/ui/compositor/layer_unittest.cc by staraz from WaitForDraw to WaitForSwap. staraz is no longer on the team.
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Nov 26
**UI Mass Triage** |
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Comment 1 by danakj@chromium.org
, Nov 14 2017Components: Internals>Compositing UI>Aura Tests>Flaky