Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 44ced5953d9eec601879c9741c43d238caaea2bc
https://github.com/WebKit/WebKit/commit/44ced5953d9eec601879c9741c43d238caaea2bc
Author: Joshua Hoffman <[email protected]>
Date: 2024-04-24 (Wed, 24 Apr 2024)
Changed paths:
A
LayoutTests/accessibility/create-unconnected-node-during-layout-crash-expected.txt
A LayoutTests/accessibility/create-unconnected-node-during-layout-crash.html
M LayoutTests/accessibility/mac/doctype-node-in-text-marker-crash.html
M Source/WebCore/accessibility/AXLogger.cpp
M Source/WebCore/accessibility/AXObjectCache.cpp
M Source/WebCore/accessibility/AXObjectCache.h
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.h
M Source/WebCore/accessibility/mac/AXObjectCacheMac.mm
Log Message:
-----------
AX: Move objectsForIDs back off of the main thread
https://bugs.webkit.org/show_bug.cgi?id=272803
rdar://problem/126600212
Reviewed by Tyler Wilcock.
This patch moves objectsForIDs back off of the main thread, which was
originally done by the
now-reverted commit https://commits.webkit.org/272323@main.
That patch was reverted due to `addUnconnectedNode` being called at an invalid
time (downstream
of layout). This patch resolves that by deferring adding these nodes to
performDeferredCacheUpdate,
when we guarantee it is safe to do so.
*
LayoutTests/accessibility/create-unconnected-node-during-layout-crash-expected.txt:
Added.
* LayoutTests/accessibility/create-unconnected-node-during-layout-crash.html:
Added.
* LayoutTests/accessibility/mac/doctype-node-in-text-marker-crash.html:
* Source/WebCore/accessibility/AXLogger.cpp:
(WebCore::AXLogger::log):
* Source/WebCore/accessibility/AXObjectCache.cpp:
(WebCore::AXObjectCache::deferAddUnconnectedNode):
(WebCore::AXObjectCache::performDeferredCacheUpdate):
(WebCore::AXObjectCache::addRelation):
* Source/WebCore/accessibility/AXObjectCache.h:
* Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp:
(WebCore::AXIsolatedTree::create):
* Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.h:
(WebCore::AXIsolatedTree::objectsForIDs):
* Source/WebCore/accessibility/mac/AXObjectCacheMac.mm:
(WebCore::AXObjectCache::createIsolatedObjectIfNeeded):
(WebCore::AXObjectCache::postTextStateChangePlatformNotification):
(WebCore::AXObjectCache::postUserInfoForChanges):
(WebCore::AXObjectCache::postTextReplacementPlatformNotification):
(WebCore::AXObjectCache::postTextReplacementPlatformNotificationForTextControl):
(WebCore::AXObjectCache::onSelectedTextChanged):
(WebCore::createIsolatedObjectIfNeeded): Deleted.
(WebCore::postUserInfoForChanges): Deleted.
Canonical link: https://commits.webkit.org/277946@main
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