| Summary: | Flaky API Test: TestWebKitAPI.WebKitLegacy.CrossPartitionFileSchemeAccess | ||||||
|---|---|---|---|---|---|---|---|
| Product: | WebKit | Reporter: | Aakash Jain <aakash_jain> | ||||
| Component: | New Bugs | Assignee: | Alex Christensen <achristensen> | ||||
| Status: | NEW --- | ||||||
| Severity: | Normal | CC: | achristensen, ap, beidson, bfulgham, jlewis3, ryanhaddad, webkit-bot-watchers-bugzilla, webkit-bug-importer | ||||
| Priority: | P2 | Keywords: | InRadar | ||||
| Version: | Other | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=211738 | ||||||
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Description
Aakash Jain
2020-01-29 12:06:24 PST
Looking at: https://results.webkit.org/?suite=api-tests&test=TestWTF.FileSystemTest.MappingExistingFile The test timed out on trunk bots between r254548 and r254560 (which rolled out r254548), and one time on 12/29/2019 @r253935. Correct link for result history: https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKitLegacy.CrossPartitionFileSchemeAccess This test has started timing out on almost every Mojave API test run. It had been frequently timing out on debug only, but now it is timing out on release, too. (In reply to Ryan Haddad from comment #4) > This test has started timing out on almost every Mojave API test run. It had > been frequently timing out on debug only, but now it is timing out on > release, too. My statement should be reversed: it was frequently timing out on release, now it times out on debug too. Now that EWS bots have moved to Catalina, this test is now very flaky on EWS. e.g.: https://ews-build.webkit.org/#/builders/3/builds/40455 https://ews-build.webkit.org/#/builders/3/builds/40454 https://ews-build.webkit.org/#/builders/3/builds/40452 https://ews-build.webkit.org/#/builders/3/builds/40434 https://ews-build.webkit.org/#/builders/3/builds/40274 Created attachment 419147 [details]
Patch
Comment on attachment 419147 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=419147&action=review > Tools/ChangeLog:9 > + Don't hide the output of hdiutil so we can see what is happening on the bots. Does the error actually go to stdout, not stderr? Comment on attachment 419147 [details]
Patch
Nothing goes to stderr. A description of what it has done goes to stdout.
Comment on attachment 419147 [details] Patch r272323 Now let's see what happens when it times out... (In reply to Alex Christensen from comment #11) > Comment on attachment 419147 [details] > Patch > > r272323 > Now let's see what happens when it times out... from https://ews-build.webkit.org/#/builders/3/builds/41044/steps/19/logs/stdio (using r272678): TestWebKitAPI.WebKitLegacy.CrossPartitionFileSchemeAccess Cleaning up from previous run... hdiutil: detach failed - No such file or directory Creating partition... This test is still flaky and slowing down EWS api-mac queue. e.g.: https://ews-build.webkit.org/#/builders/3/builds/41159 https://ews-build.webkit.org/#/builders/3/builds/41154 https://ews-build.webkit.org/#/builders/3/builds/41145 https://ews-build.webkit.org/#/builders/3/builds/41136 r272765 should make EWS happy for another year. I still have no idea why it is timing out only on EWS bots. |