RESOLVED FIXED 209450
REGRESSION: ASSERTION FAILED: settings().textAutosizingEnabled() && settings().textAutosizingUsesIdempotentMode() on various tests 
https://bugs.webkit.org/show_bug.cgi?id=209450
Summary REGRESSION: ASSERTION FAILED: settings().textAutosizingEnabled() && settings(...
Jason Lawrence
Reported 2020-03-23 16:44:45 PDT
Created attachment 394327 [details] visible-control-characters-1-crash-log fast/text/control-characters/visible-control-characters-1.html Description: This test is flaky crashing on iOS wk2 Debug. The oldest crash in the visible history appears on 03/01/2020. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Ftext%2Fcontrol-characters%2Fvisible-control-characters-1.html&platform=ios&limit=50000&style=debug Crash Log Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x00000003a417f75e WTFCrash + 14 (Assertions.cpp:309) 1 com.apple.WebCore 0x00000003a958539b WTFCrashWithInfo(int, char const*, char const*, int) + 27 2 com.apple.WebCore 0x00000003ac8cc4f1 WebCore::Page::recomputeTextAutoSizingInAllFrames() + 145 (Page.cpp:3044) 3 com.apple.WebKit 0x0000000391828491 WebKit::WebPage::textAutoSizingAdjustmentTimerFired() + 33 (WebPage.cpp:7033) 4 com.apple.WebKit 0x0000000391864241 decltype(*(std::__1::forward<WebKit::WebPage*&>(fp0)).*fp()) std::__1::__invoke<void (WebKit::WebPage::*&)(), WebKit::WebPage*&, void>(void (WebKit::WebPage::*&)(), WebKit::WebPage*&) + 113 (type_traits:4302)
Attachments
visible-control-characters-1-crash-log (136.03 KB, text/plain)
2020-03-23 16:44 PDT, Jason Lawrence 		no flags
Details
For EWS (..eventually) (12.46 KB, patch)
2021-04-04 15:53 PDT, Wenson Hsieh 		no flags
DetailsFormatted DiffDiff
For EWS (eventually) (14.17 KB, patch)
2021-04-04 17:14 PDT, Wenson Hsieh 		ews-feeder: commit-queue-
DetailsFormatted DiffDiff
Fix macOS build (13.69 KB, patch)
2021-04-05 11:07 PDT, Wenson Hsieh 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-03-23 16:45:12 PDT
<rdar://problem/60799255>
Jason Lawrence
Comment 2 2020-03-23 16:49:35 PDT
I have marked this test as crashing here: https://trac.webkit.org/changeset/258889/webkit
Jason Lawrence
Comment 3 2020-03-24 09:16:20 PDT
I have further adjusted the test expectations while this issue is investigated. https://trac.webkit.org/changeset/258911/webkit
Ryan Haddad
Comment 4 2020-08-06 14:38:12 PDT
*** Bug 210205 has been marked as a duplicate of this bug. ***
Ryan Haddad
Comment 5 2020-08-06 14:38:21 PDT
*** Bug 215226 has been marked as a duplicate of this bug. ***
Alexey Proskuryakov
Comment 6 2020-08-06 16:17:03 PDT
In all cases, it's alphabetically the first test in a directory hitting this. And looking at one random test run, I see that it was fast/text-autosizing preceding it. So clearly fast/text-autosizing tests break subsequent tests.
Wenson Hsieh
Comment 7 2021-04-04 15:19:18 PDT
*** Bug 214363 has been marked as a duplicate of this bug. ***
Wenson Hsieh
Comment 8 2021-04-04 15:53:22 PDT Comment hidden (obsolete)
Wenson Hsieh
Comment 9 2021-04-04 15:55:03 PDT
*** Bug 218715 has been marked as a duplicate of this bug. ***
Wenson Hsieh
Comment 10 2021-04-04 17:14:31 PDT Comment hidden (obsolete)
Wenson Hsieh
Comment 11 2021-04-05 11:07:03 PDT
Created attachment 425175 [details] Fix macOS build
EWS
Comment 12 2021-04-05 19:36:18 PDT
Committed r275480: <https://commits.webkit.org/r275480> All reviewed patches have been landed. Closing bug and clearing flags on attachment 425175 [details].
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