We don't yet support them.
<rdar://problem/30364784>
Created attachment 300642 [details] Patch
Comment on attachment 300642 [details] Patch Attachment 300642 [details] did not pass mac-ews (mac): Output: http://webkit-queues.webkit.org/results/3005791 New failing tests: fast/inline/simple-line-layout-16bit-content.html fast/text/hyphenate-limit-lines.html imported/blink/fast/text/international/kana-voiced-sound-marks.html
Created attachment 300649 [details] Archive of layout-test-results from ews103 for mac-elcapitan The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: ews103 Port: mac-elcapitan Platform: Mac OS X 10.11.6
Comment on attachment 300642 [details] Patch Attachment 300642 [details] did not pass ios-sim-ews (ios-simulator-wk2): Output: http://webkit-queues.webkit.org/results/3005746 New failing tests: fast/inline/simple-line-layout-16bit-content.html imported/blink/fast/text/international/kana-voiced-sound-marks.html
Created attachment 300650 [details] Archive of layout-test-results from ews123 for ios-simulator-wk2 The attached test failures were seen while running run-webkit-tests on the ios-sim-ews. Bot: ews123 Port: ios-simulator-wk2 Platform: Mac OS X 10.11.6
Comment on attachment 300642 [details] Patch Attachment 300642 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.webkit.org/results/3005796 New failing tests: fast/inline/simple-line-layout-16bit-content.html fast/text/hyphenate-limit-lines.html imported/blink/fast/text/international/kana-voiced-sound-marks.html
Created attachment 300651 [details] Archive of layout-test-results from ews104 for mac-elcapitan-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: ews104 Port: mac-elcapitan-wk2 Platform: Mac OS X 10.11.6
Created attachment 300657 [details] Patch
Comment on attachment 300657 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=300657&action=review > Source/WebCore/rendering/SimpleLineLayout.cpp:186 > + auto characterReasons = canUseForCharacter(character, textIsJustified, includeReasons); What's the reason for moving this up?
Comment on attachment 300657 [details] Patch Clearing flags on attachment: 300657 Committed r211680: <http://trac.webkit.org/changeset/211680>
All reviewed patches have been landed. Closing bug.