Summary: | [Yosemite Release WK2] imported/w3c/IndexedDB-private-browsing/idbfactory_open9.html is a flaky timeout | ||
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Product: | WebKit | Reporter: | Ryan Haddad <ryanhaddad> |
Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
Status: | NEW --- | ||
Severity: | Normal | CC: | ap, beidson, jbedard |
Priority: | P2 | ||
Version: | WebKit Nightly Build | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
See Also: | https://bugs.webkit.org/show_bug.cgi?id=159827 | ||
Bug Depends on: | |||
Bug Blocks: | 154968 |
Description
Ryan Haddad
2016-06-10 17:10:37 PDT
Seems to time out alongside imported/w3c/IndexedDB-private-browsing/idbfactory_open9.html (In reply to comment #1) > Seems to time out alongside > imported/w3c/IndexedDB-private-browsing/idbfactory_open9.html By that, I meant imported/blink/storage/indexeddb/blob-delete-objectstore-db.html I wonder if these timeouts are misreported crashes, like in bug 158665. (In reply to comment #3) > I wonder if these timeouts are misreported crashes, like in bug 158665. I would love a conclusion on that, as some of these IDB timeouts are beyond mysterious - How do we find out for sure? I checked the bot where the build quoted by Ryan took place, and there is no crash stored there that would be relevant. So chances are that it's a true timeout. Perhaps we could temporarily enable sampling on timeout, or even take a spindump. I'd r+ a patch for that. (In reply to comment #5) > I checked the bot where the build quoted by Ryan took place, and there is no > crash stored there that would be relevant. So chances are that it's a true > timeout. > > Perhaps we could temporarily enable sampling on timeout, or even take a > spindump. I'd r+ a patch for that. I would r+ one, too, but I certainly don't know how to implement one myself. Whoops, this timeout in particular is not a freeze (at least not in WebKitTestRunner or WebContent). It has output: https://build.webkit.org/results/Apple%20Yosemite%20Release%20WK2%20(Tests)/r201935%20(15220)/imported/w3c/IndexedDB-private-browsing/idbfactory_open9-pretty-diff.html Enabling sample on WKTR is easy (we'd just need to remove --no-sample from arguments), but this is a Databases process freeze at best, and more likely not a freeze at all. (In reply to comment #7) > Whoops, this timeout in particular is not a freeze (at least not in > WebKitTestRunner or WebContent). It has output: > https://build.webkit.org/results/Apple%20Yosemite%20Release%20WK2%20(Tests)/ > r201935%20(15220)/imported/w3c/IndexedDB-private-browsing/idbfactory_open9- > pretty-diff.html > > Enabling sample on WKTR is easy (we'd just need to remove --no-sample from > arguments), but this is a Databases process freeze at best, and more likely > not a freeze at all. Confirming, this cannot be a database process freeze (or crash, or hang), because this is a private browsing test: Database process is not involved at all. |