Mail hangs when removing multiple rows from large table.

• Component: HTML Editing
• Status: RESOLVED FIXED

[zalan]

Created attachment 301126 [details]
Test case

rdar://problem/30090186

[zalan]

Created attachment 301127 [details]
Patch

[Ryosuke Niwa]

Comment on attachment 301127 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=301127&action=review

> Source/WebCore/editing/DeleteSelectionCommand.cpp:395
> -            removeNode(remove, shouldAssumeContentIsAlwaysEditable);
> +            removeNode(remove, shouldAssumeContentIsAlwaysEditable, LayoutTiming::Delayed);

Instead of adding a new flag like this.
We should be able to directly call CompositeEditCommand's removeNode with the code below
if (node == m_startBlock...)

So I think it's better if we extracted a new helper function e.g. removeNodeUpdatingStates
that we call here instead of using a mutual recursion with a different flag.

r=me with that change.

[Build Bot]

Comment on attachment 301127 [details]
Patch

Attachment 301127 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/3058047

New failing tests:
editing/execCommand/indent-right-after-table.html
editing/deleting/5433862-1.html
editing/execCommand/5658933-1.html
editing/execCommand/5481523.html
editing/execCommand/delete-table-with-empty-contents.html
editing/deleting/4922367.html
editing/execCommand/format-block-table.html
editing/execCommand/5144139-1.html
editing/deleting/5206311-2.html
editing/execCommand/indent-partial-table.html
editing/deleting/5206311-1.html
editing/execCommand/5483526.html

[Build Bot]

Created attachment 301134 [details]
Archive of layout-test-results from ews112 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews112  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[zalan]

Created attachment 301193 [details]
Patch

[WebKit Commit Bot]

Comment on attachment 301193 [details]
Patch

Clearing flags on attachment: 301193

Committed r212151: <http://trac.webkit.org/changeset/212151>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.