Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-82953

Q12020 Flaky failing autotest function clearDataFromCache in qwebengineprofile

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • None
    • 5.14, 5.15, 6.4
    • WebEngine
    • None

    Description

      Here is the log from the incident

      Coin task #1:http://coin/coin/integration/qt/qtwebengine/tasks/1583482896

      Host OS version: macOS_10_14, target OS version macOS_10_14, Clang compiler

      Log #1: http://coin/coin/logview/qt/qtwebengine/f3c9a45734feaf3dda96aca6c7e89e13fef96f40/MacOSMacOS_10_13x86_64MacOSMacOS_10_13x86_64Clangqtci-macos-10.13-x86_64-2-dc4a1e/6192eacfcf35fd8497c1ec12c5ae1e236cf47632/test_1583482969

      ********* Start testing of tst_QWebEngineProfile *********
      ...
      FAIL! : tst_QWebEngineProfile::clearDataFromCache() 'sizeBeforeClear > totalSize(cacheDir)' returned FALSE. ()
      Loc: [tst_qwebengineprofile.cpp(256)]
      ...
      Totals: 25 passed, 1 failed, 0 skipped, 0 blacklisted, 15621ms
      ********* Finished testing of tst_QWebEngineProfile *********
      ...
      ********* Start testing of tst_QWebEngineProfile *********
      Config: Using QtTest library 5.15.0, Qt 5.15.0 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 10.0.0 (clang-1000.11.45.5) (Apple))
      ...
      FAIL! : tst_QWebEngineProfile::clearDataFromCache() 'sizeBeforeClear > totalSize(cacheDir)' returned FALSE. ()
      Loc: [tst_qwebengineprofile.cpp(256)]
      ...
      Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 1950ms
      ********* Finished testing of tst_QWebEngineProfile *********
      

      Externally accessible log: https://testresults.qt.io/coin/integration/qt/qtwebengine/tasks/1583482896

      The wanted action

      • Please delegate this task to a suitable developer
      • Fix the autotest flakiness in all affected versions, not just one. 
      • Cherry-pick the fix to all relevant branches
      • Mark the fix versions to Jira
      • Try to fix the actual issue instead of just blacklisting the test function

      Guidelines for debugging

      Please see the internal page https://intranet.qt.io/display/QTRD/Metrics+Guidelines+for+Grafana+Tool+for+Autotests+with+Issues

      How to locate the failed flaky test:

      Please open the link to the Grafana dashboard showing the failure history of the test:

      https://testresults.qt.io/grafana/d/5GKDJSPZz/02-qt-framework-please-fix-these-flaky-tests-random-fails?orgId=1&from=now%2Fy&to=now&var-project=qt%2Fqtwebengine&var-testcase=tests%2Fauto%2Fwidgets%2Fqwebengineprofile&var-testfunction=clearDataFromCache&var-branch=5.12&var-branch=5.13&var-branch=5.14&var-branch=5.15&var-branch=dev&var-inter=24h

      Please see the panel List of the recent flaky tests (both passed and failed). Sort it based on the results to see the failed instances. 

      Please open the links to the Coin tasks containing the logs. Please see the test section containing state "Error" and open corresponding logs. 

      Need to know more about the test binary execution history?

      Please see this Grafana dashboard: 

      https://testresults.qt.io/grafana/d/C-1oxSEWz/04-qt-framework-please-see-the-flakiness-history-of-tests?orgId=1&from=now%2Fy&to=now&var-project=qt%2Fqtwebengine&var-testcase=tests%2Fauto%2Fwidgets%2Fqwebengineprofile&var-testfunction=All&var-branch=5.12&var-branch=5.13&var-branch=5.14&var-branch=5.15&var-branch=dev&var-inter=24h

       

       

      Attachments

        Issue Links

          For Gerrit Dashboard: QTBUG-82953
          # Subject Branch Project Status CR V

          Activity

            People

              qt_webengine_team Qt WebEngine Team
              assaarel Asmo Saarela (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes