RESOLVED FIXED 70210
REGRESSION(r97566) fast/js/stack-overflow-arrity-catch.html fails
https://bugs.webkit.org/show_bug.cgi?id=70210
Summary REGRESSION(r97566) fast/js/stack-overflow-arrity-catch.html fails
Kent Tamura
Reported 2011-10-16 18:58:35 PDT
fast/js/stack-overflow-arrity-catch.html has been failing since r97566. http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fast%2Fjs%2Fstack-overflow-arrity-catch.html&showExpectations=true&showLargeExpectations=true --- e:\b\build\slave\Webkit_Win\build\layout-test-results\fast/js/stack-overflow-arrity-catch-expected.txt +++ e:\b\build\slave\Webkit_Win\build\layout-test-results\fast/js/stack-overflow-arrity-catch-actual.txt @@ -3,6 +3,7 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". +Should not get here #2! PASS gotRightCatch is true PASS successfullyParsed is true
Attachments
Patch (3.59 KB, patch)
2011-10-17 13:50 PDT, Erik Arvidsson
darin: review+
Kent Tamura
Comment 1 2011-10-16 19:00:01 PDT
This looks v8-only.
Kent Tamura
Comment 2 2011-10-16 22:43:41 PDT
I confirmed that reverting the change for stack-overflow-arrity-catch.html in r97566 fixed the failure. I have no idea why the following two lines affect the result :-D <p id="description"></p> <div id="console"></div>
Erik Arvidsson
Comment 3 2011-10-17 12:31:32 PDT
The thing that changed was that debug now calls a different function which makes its stack depth 2 instead of 1. I'm not sure this has ever worked as expected for V8. It seems like the assumptions are JSC specific. Also, if I change the debug() calls to simple bool assignment and check the values after the stack overflow has been handled we always reach 'Should not get here #2!'. It seems like the call to debug throws when we are at the deepest allowed call stack already which explains why we didn't get any debug output from this before. I'm going to clean up the test and add it to chromiums test expectations.
Erik Arvidsson
Comment 4 2011-10-17 13:50:19 PDT
WebKit Review Bot
Comment 5 2011-10-17 13:52:32 PDT
Attachment 111317 [details] did not pass style-queue: Failed to run "['Tools/Scripts/update-webkit', '--chromium']" exit_code: 2 Updating OpenSource Current branch master is up to date. Updating chromium port dependencies using gclient... Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again. Re-trying 'depot_tools/gclient sync' Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again. Re-trying 'depot_tools/gclient sync' Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again. Error: 'depot_tools/gclient sync' failed 3 tries and returned 256 at Tools/Scripts/update-webkit-chromium line 107. Re-trying 'depot_tools/gclient sync' No such file or directory at Tools/Scripts/update-webkit line 104. If any of these errors are false positives, please file a bug against check-webkit-style.
Erik Arvidsson
Comment 6 2011-10-17 14:40:37 PDT
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