RESOLVED FIXED Bug 156631
fast/text/font-face-javascript.html is flaky 
https://bugs.webkit.org/show_bug.cgi?id=156631
Summary fast/text/font-face-javascript.html is flaky
Jiewen Tan
Reported 2016-04-15 10:54:37 PDT
fast/text/font-face-javascript.html is flaky on macs and iOS simulators.
Attachments
Add attachment proposed patch, testcase, etc.
Jiewen Tan
Comment 1 2016-04-15 10:58:49 PDT
Committed r199596: <http://trac.webkit.org/changeset/199596>
Jiewen Tan
Comment 2 2016-04-15 10:59:35 PDT
(In reply to comment #1) > Committed r199596: <http://trac.webkit.org/changeset/199596> Mark it as flaky. Reopen to counter auto-closing.
Myles C. Maxfield
Comment 3 2016-04-15 15:29:14 PDT
(In reply to comment #1) > Committed r199596: <http://trac.webkit.org/changeset/199596> It should definitely never crash.
Jiewen Tan
Comment 4 2016-04-15 15:34:51 PDT
(In reply to comment #3) > (In reply to comment #1) > > Committed r199596: <http://trac.webkit.org/changeset/199596> > > It should definitely never crash. Here is the crash building: https://build.webkit.org/builders/Apple%20Yosemite%20Debug%20WK1%20(Tests)/builds/12301 Crash log: Process: DumpRenderTree [48226] Path: /Volumes/VOLUME/*/DumpRenderTree Identifier: DumpRenderTree Version: 0 Code Type: X86-64 (Native) Parent Process: Python [48225] Responsible: bash [257] User ID: 501 Date/Time: 2016-04-15 07:54:19.237 -0700 OS Version: Mac OS X 10.10.5 (14F1605) Report Version: 11 Anonymous UUID: 4069C378-2A2F-FF76-A269-8DACF2406845 Time Awake Since Boot: 2400000 seconds Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef VM Regions Near 0xbbadbeef: --> __TEXT 0000000100382000-0000000100427000 [ 660K] r-x/rwx SM=COW /Volumes/VOLUME/* Application Specific Information: CRASHING TEST: fast/text/font-face-javascript.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x0000000101804297 WTFCrash + 39 1 com.apple.WebCore 0x00000001069df9ca WebCore::CSSFontFace::fontLoaded(WebCore::CSSFontFaceSource&) + 122 (CSSFontFace.cpp:418) 2 com.apple.WebCore 0x00000001069ff110 WebCore::CSSFontFaceSource::fontLoaded(WebCore::CachedFont&) + 336 (CSSFontFaceSource.cpp:115) 3 com.apple.WebCore 0x00000001067be2f3 WebCore::CachedFont::checkNotify() + 115 (CachedFont.cpp:143) 4 com.apple.WebCore 0x00000001067d014f WebCore::CachedResource::error(WebCore::CachedResource::Status) + 143 (CachedResource.cpp:324) 5 com.apple.WebCore 0x0000000108770d8e WebCore::SubresourceLoader::didFail(WebCore::ResourceError const&) + 382 (SubresourceLoader.cpp:457) 6 com.apple.WebCore 0x00000001083f4165 WebCore::ResourceLoader::didFail(WebCore::ResourceHandle*, WebCore::ResourceError const&) + 101 (ResourceLoader.cpp:650) 7 com.apple.WebCore 0x0000000108ae0dbd -[WebCoreResourceHandleAsDelegate connection:didFailWithError:] + 269 (WebCoreResourceHandleAsDelegate.mm:274) 8 com.apple.CFNetwork 0x00007fff8399181d __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 69 9 com.apple.CFNetwork 0x00007fff83991681 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 232 10 com.apple.CFNetwork 0x00007fff839930f6 -[NSURLConnectionInternal _withConnectionAndDelegate:] + 45 11 com.apple.CFNetwork 0x00007fff8399c14b _NSURLConnectionDidFail(_CFURLConnection*, __CFError*, void const*) + 95 12 com.apple.CFNetwork 0x00007fff8399c03c ___ZN27URLConnectionClient_Classic17_delegate_didFailEP9__CFErrorU13block_pointerFvvE_block_invoke + 118 13 com.apple.CFNetwork 0x00007fff83a464a3 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 94 14 com.apple.CFNetwork 0x00007fff838e4eec RunloopBlockContext::_invoke_block(void const*, void*) + 72 15 com.apple.CoreFoundation 0x00007fff8acba664 CFArrayApplyFunction + 68 16 com.apple.CFNetwork 0x00007fff838e4dad RunloopBlockContext::perform() + 133 17 com.apple.CFNetwork 0x00007fff838e4b98 MultiplexerSource::perform() + 282 18 com.apple.CFNetwork 0x00007fff838e49ba MultiplexerSource::_perform(void*) + 72 19 com.apple.CoreFoundation 0x00007fff8aceea01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 20 com.apple.CoreFoundation 0x00007fff8ace0b8d __CFRunLoopDoSources0 + 269 21 com.apple.CoreFoundation 0x00007fff8ace01bf __CFRunLoopRun + 927 22 com.apple.CoreFoundation 0x00007fff8acdfbd8 CFRunLoopRunSpecific + 296 23 DumpRenderTree 0x00000001003a38da runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 6266 (DumpRenderTree.mm:2055) 24 DumpRenderTree 0x00000001003a1fb4 runTestingServerLoop() + 340 (DumpRenderTree.mm:1201) 25 DumpRenderTree 0x00000001003a1520 dumpRenderTree(int, char const**) + 448 (DumpRenderTree.mm:1315) 26 DumpRenderTree 0x00000001003a41ed DumpRenderTreeMain(int, char const**) + 125 (DumpRenderTree.mm:1450) 27 DumpRenderTree 0x00000001003fbd12 main + 34 (DumpRenderTreeMain.mm:34) 28 libdyld.dylib 0x00007fff8d0ab5c9 start + 1
Alexey Proskuryakov
Comment 5 2016-07-12 23:21:20 PDT
I don't see any crashes for this test on the flakiness dashboard. But the test fails 100% of the time: -PASS new FontFace('family_name', 'url(\'asdf\')', {}).unicodeRange is "U+0-10FFFF" +FAIL new FontFace('family_name', 'url(\'asdf\')', {}).unicodeRange should be U+0-10FFFF. Was U+0-10ffff.
Myles C. Maxfield
Comment 6 2016-07-13 15:02:52 PDT
Committed r203193: <http://trac.webkit.org/changeset/203193>
Note You need to log in before you can comment on or make changes to this bug.