UseCounterTest failing on asan-clang-phone |
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Issue descriptionLinks to failed build: https://uberchromegw.corp.google.com/i/internal.client.clank/builders/asan-clang-phone/builds/1111 Logs: I 2568.358s run_tests_on_device(0694f579003c05c7) [ RUN ] UseCounterTest.RecordingFeatures I 2568.358s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:42: Failure I 2568.359s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.359s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.359s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:42: Failure I 2568.359s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.359s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.359s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.359s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.359s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.359s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.359s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.359s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.359s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:79: Failure I 2568.359s run_tests_on_device(0694f579003c05c7) Value of: 0 I 2568.359s run_tests_on_device(0694f579003c05c7) Expected: count I 2568.359s run_tests_on_device(0694f579003c05c7) Which is: 2 I 2568.360s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.360s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.360s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.360s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.360s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.360s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.360s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.360s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.360s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.360s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.360s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:79: Failure I 2568.360s run_tests_on_device(0694f579003c05c7) Value of: 0 I 2568.360s run_tests_on_device(0694f579003c05c7) Expected: count I 2568.360s run_tests_on_device(0694f579003c05c7) Which is: 3 I 2568.360s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.360s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:59: Failure I 2568.361s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.361s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.361s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:79: Failure I 2568.361s run_tests_on_device(0694f579003c05c7) Value of: 0 I 2568.361s run_tests_on_device(0694f579003c05c7) Expected: count I 2568.361s run_tests_on_device(0694f579003c05c7) Which is: 4 I 2568.361s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.361s run_tests_on_device(0694f579003c05c7) [ FAILED ] UseCounterTest.RecordingFeatures (6 ms) I 2568.361s run_tests_on_device(0694f579003c05c7) [ RUN ] UseCounterTest.InspectorDisablesMeasurement I 2568.361s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:42: Failure I 2568.361s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.361s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.Features" does not exist. I 2568.361s run_tests_on_device(0694f579003c05c7) ../../base/test/histogram_tester.cc:42: Failure I 2568.361s run_tests_on_device(0694f579003c05c7) Expected: (static_cast<base::HistogramBase*>(__null)) != (histogram), actual: NULL vs NULL I 2568.361s run_tests_on_device(0694f579003c05c7) Histogram "WebCore.UseCounter_TEST.CSSProperties" does not exist. I 2568.361s run_tests_on_device(0694f579003c05c7) [ FAILED ] UseCounterTest.InspectorDisablesMeasurement (1 ms) I 2568.362s run_tests_on_device(0694f579003c05c7) [----------] 2 tests from UseCounterTest (7 ms total) I am not sure if this is the exact range since bot was failing due to build errors that time. Full blame list: https://chromium.googlesource.com/chromium/src/+log/5264ac775e58852ece697a6e26117d72181c4f41..b770266d26fc09ab8fb746562d008c5d436e4784?pretty=oneline cc-ing seemingly relevant folks. Suspected CLs: commit dd1a7ad9f71c9e1d990f651f8f1cc15c0130f1e1 Author: dcheng <dcheng@chromium.org> Date: Mon Sep 26 09:56:00 2016 -0700 Adjust CSS property maximum tracking to be more clang-format friendly. BUG= 649969 Review-Url: https://codereview.chromium.org/2368103003 Cr-Commit-Position: refs/heads/master@{#420911} commit 239fdac4d03219287e6f8aef8e7f372f615e2a2b Author: mkwst <mkwst@chromium.org> Date: Mon Sep 26 08:44:04 2016 -0700 Add usage counters to XSSAuditor. BUG= 642747 Review-Url: https://codereview.chromium.org/2330353007 Cr-Commit-Position: refs/heads/master@{#420892}
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Oct 17 2016
Seems WebCore.UseCounter_TEST has been added recently-ish (1 month ago) by rbyers@ here: https://codereview.chromium.org/2290733002 Assigning to him for triage/investigation.
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Jan 25 2017
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Apr 3 2017
luna@ can you take a look at this at some point? I suspect there's some generic non-determinism somewhere in the UseCounterTest on Android. Perhaps same root cause as issue 667913 .
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Apr 27 2017
I am trying to find this in Flakiness Dashboard, what is the builder of the tests (I couldn't find any builder named "asan-clang")
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Apr 28 2017
I cannot reproduce it on Nexus 4 (lolipop). I suspect the bug is fixed? Also "WebCore.UseCounter_TEST.Features" is now replaced by "Blink.UseCounter.Features". So the previous errors no longer exist.
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Apr 28 2017
Note that the ASAN bots are special - they add instrumentation (Address Sanitizer) which can slow things down and be more likely to provoke race conditions / timeouts.
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Apr 28 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/285ad523ac8e142089580e9b2669926d6f9e46d8 commit 285ad523ac8e142089580e9b2669926d6f9e46d8 Author: lunalu <lunalu@chromium.org> Date: Fri Apr 28 19:42:27 2017 Re-enable UseCounterTests on Android Tests re-enabled are: UseCounterTest.RecordingFeatures, UseCounterTest.SVGImageContextFeatures, UseCounterTest.InspectorDisablesMeasurement, UseCounterTest.MutedDocuments BUG= 667913 , 654502 Review-Url: https://codereview.chromium.org/2847173002 Cr-Commit-Position: refs/heads/master@{#468097} [modify] https://crrev.com/285ad523ac8e142089580e9b2669926d6f9e46d8/third_party/WebKit/Source/core/frame/UseCounterTest.cpp
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May 1 2017
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Jul 18 2017
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Comment 1 by ssid@chromium.org
, Oct 10 2016