RESOLVED DUPLICATE of bug 171822 173723
Multiple Layout Tests from inspector/ are flaky: this._dispatcher is not an Object 
https://bugs.webkit.org/show_bug.cgi?id=173723
Summary Multiple Layout Tests from inspector/ are flaky: this._dispatcher is not an O...
Matt Lewis
Reported 2017-06-22 10:15:07 PDT
Multiple tests from inspector are failing together on Sierra WK2 Release: inspector/indexeddb/clearObjectStore.html inspector/unit-tests/collection.html inspector/unit-tests/globals-uncaught-exception-in-test-suite.html One of the tests was already a flaky timeout: inspector/indexeddb/clearObjectStore.html https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r218696%20(2455)/results.html https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20(Tests)/builds/2455 All 3 test Have a similar Diff: --- /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/inspector/indexeddb/clearObjectStore-expected.txt +++ /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/inspector/indexeddb/clearObjectStore-actual.txt @@ -15,5 +15,6 @@ PASS: 'Stats' object store should have been cleared. -- Running test case: NoSuchObjectStore +ERROR: TypeError: this._dispatcher is not an Object. (evaluating 'eventName in this._dispatcher') PASS: Should be an error attempting to clear an object store that does not exist. All 3 test get the same error: +ERROR: TypeError: this._dispatcher is not an Object. (evaluating 'eventName in this._dispatcher') In addition, these test will intermittently fail with other inspector tests but fail together more often.
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Joseph Pecoraro
Comment 1 2017-06-23 17:04:11 PDT
This is the second time a bug has been filed about this. See bug 171822. From an inspector perspective this failure is absolutely baffling.
Ryan Haddad
Comment 2 2017-08-08 16:05:36 PDT
Duping to https://bugs.webkit.org/show_bug.cgi?id=171822 to consolidate. *** This bug has been marked as a duplicate of bug 171822 ***
Joseph Pecoraro
Comment 3 2017-08-16 17:09:32 PDT
Have we seen this since June? I'm really baffled by this one.
Ryan Haddad
Comment 4 2017-08-16 17:12:29 PDT
(In reply to Joseph Pecoraro from comment #3) > Have we seen this since June? I'm really baffled by this one. Today: https://build.webkit.org/builders/Apple%20Sierra%20Debug%20WK2%20%28Tests%29/builds/2565
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