"org.chromium.chrome.browser.sync.UkmTest#singleDisableHistorySyncCheck" is flaky |
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Issue description"org.chromium.chrome.browser.sync.UkmTest#singleDisableHistorySyncCheck" is flaky. This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label. We have detected 3 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyUQsSBUZsYWtlIkZvcmcuY2hyb21pdW0uY2hyb21lLmJyb3dzZXIuc3luYy5Va21UZXN0I3NpbmdsZURpc2FibGVIaXN0b3J5U3luY0NoZWNrDA. Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
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Aug 31
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/a0a86f28e492f18ab186f05f0ee2302e583ffc30 commit a0a86f28e492f18ab186f05f0ee2302e583ffc30 Author: Oksana Zhuravlova <oksamyt@chromium.org> Date: Fri Aug 31 20:48:56 2018 Mark UkmTest#singleDisableHistorySyncCheck as flaky Bug: 879248 Change-Id: Ib2ac501729e0376eb17dc467df5be849ebf416f5 TBR=mastiz@chromium.org Change-Id: Ib2ac501729e0376eb17dc467df5be849ebf416f5 Reviewed-on: https://chromium-review.googlesource.com/1199696 Commit-Queue: Oksana Zhuravlova <oksamyt@chromium.org> Reviewed-by: Oksana Zhuravlova <oksamyt@chromium.org> Cr-Commit-Position: refs/heads/master@{#588157} [modify] https://crrev.com/a0a86f28e492f18ab186f05f0ee2302e583ffc30/chrome/android/sync_shell/javatests/src/org/chromium/chrome/browser/sync/UkmTest.java
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Aug 31
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Sep 9
sync-triage ping
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Sep 17
triage ping: mastiz@, any updates?
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Sep 26
triage ping: mastiz@, any updates?
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Oct 8
I started working on https://bugs.chromium.org/p/chromium/issues/detail?id=879246 which likely has a shared underlying issue. Expect no progress here meanwhile.
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Oct 15
Given #7 should be bug be downprioritezed to P2? So you don't get pings every week, but every 4 weeks ;)
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Oct 24
While I am still hoping that recent fix (https://chromium-review.googlesource.com/c/1296592) could improve things, I look into these erros and they do seem different. Here's a recent failure: https://luci-logdog.appspot.com/logs/chromium/android/swarming/logcats/40b85a336c4b0211/+/logcat_logcat_org.chromium.chrome.browser.sync.UkmTest.testMetricConsent_20181023T061232-UTC_01e79793ca582446 The relevant stack trace: 10-23 06:12:40.952 17551 17565 I TestRunner: failed: testMetricConsent(org.chromium.chrome.browser.sync.UkmTest) 10-23 06:12:40.952 17551 17565 I TestRunner: ----- begin exception ----- 10-23 06:12:40.958 17551 17565 I TestRunner: java.util.concurrent.TimeoutException: waitForCallback timed out! 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.base.test.util.CallbackHelper.waitForCallback(CallbackHelper.java:191) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.base.test.util.CallbackHelper.waitForCallback(CallbackHelper.java:202) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.content_public.browser.test.util.TestCallbackHelperContainer$OnEvaluateJavaScriptResultHelper.waitUntilHasValue(TestCallbackHelperContainer.java:157) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.content_public.browser.test.util.JavaScriptUtils.executeJavaScriptAndWaitForResult(JavaScriptUtils.java:54) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.content_public.browser.test.util.JavaScriptUtils.executeJavaScriptAndWaitForResult(JavaScriptUtils.java:30) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.chrome.browser.sync.UkmTest.getElementContent(UkmTest.java:65) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.chrome.browser.sync.UkmTest.isUkmEnabled(UkmTest.java:70) 10-23 06:12:40.958 17551 17565 I TestRunner: at org.chromium.chrome.browser.sync.UkmTest.testMetricConsent(UkmTest.java:94 I'm not very familiar with any of this code, but it feels like Site Isolation is preventing the test from executing the JavaScript it needs for sate verification.
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Oct 30
findit reports no recent flakes so closing this bug: https://findit-for-me.appspot.com/ranked-flakes?test_filter=org.chromium.chrome.browser.sync.UkmTest%23singleDisableHistorySyncCheck |
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Comment 1 by oksamyt@chromium.org
, Aug 31Components: Services>Sync
Owner: mastiz@chromium.org