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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/207917">207917</a></dd>
<dt>Author</dt> <dd>matthew_hanson@apple.com</dd>
<dt>Date</dt> <dd>2016-10-26 16:17:52 -0700 (Wed, 26 Oct 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/206102">r206102</a>. rdar://problem/28744106</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari602branchLayoutTestsChangeLog">branches/safari-602-branch/LayoutTests/ChangeLog</a></li>
<li><a href="#branchessafari602branchSourceWebCoreChangeLog">branches/safari-602-branch/Source/WebCore/ChangeLog</a></li>
<li><a href="#branchessafari602branchSourceWebCoreaccessibilityiosWebAccessibilityObjectWrapperIOSmm">branches/safari-602-branch/Source/WebCore/accessibility/ios/WebAccessibilityObjectWrapperIOS.mm</a></li>
<li><a href="#branchessafari602branchToolsChangeLog">branches/safari-602-branch/Tools/ChangeLog</a></li>
<li><a href="#branchessafari602branchToolsDumpRenderTreeiosAccessibilityUIElementIOSmm">branches/safari-602-branch/Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm</a></li>
<li><a href="#branchessafari602branchToolsWebKitTestRunnerInjectedBundleiosAccessibilityUIElementIOSmm">branches/safari-602-branch/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari602branchLayoutTestsaccessibilityiossimulatordetailsummaryiosexpectedtxt">branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios-expected.txt</a></li>
<li><a href="#branchessafari602branchLayoutTestsaccessibilityiossimulatordetailsummaryioshtml">branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari602branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/LayoutTests/ChangeLog (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/LayoutTests/ChangeLog        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/LayoutTests/ChangeLog        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-10-26  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r206102. rdar://problem/28744106
+
+    2016-09-19  Nan Wang  &lt;n_wang@apple.com&gt;
+
+            AX: Add accessibility support for details element on iOS
+            https://bugs.webkit.org/show_bug.cgi?id=162041
+
+            Reviewed by Chris Fleizach.
+
+            * accessibility/ios-simulator/detail-summary-ios-expected.txt: Added.
+            * accessibility/ios-simulator/detail-summary-ios.html: Added.
+
</ins><span class="cx"> 2016-10-20  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r207486. rdar://problem/28409742
</span></span></pre></div>
<a id="branchessafari602branchLayoutTestsaccessibilityiossimulatordetailsummaryiosexpectedtxt"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios-expected.txt (0 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios-expected.txt                                (rev 0)
+++ branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios-expected.txt        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -0,0 +1,22 @@
</span><ins>+Summary1
+
+Detail1
+
+link
+Summary2
+
+This tests the details element on iOS.
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
+PASS summary1.isExpanded is true
+PASS detail1.isExpanded is false
+PASS summary2.isExpanded is false
+PASS document.getElementById('summary1') === document.activeElement is false
+PASS document.getElementById('details1') === document.activeElement is false
+PASS document.getElementById('link') === document.activeElement is false
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="branchessafari602branchLayoutTestsaccessibilityiossimulatordetailsummaryioshtml"></a>
<div class="addfile"><h4>Added: branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios.html (0 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios.html                                (rev 0)
+++ branches/safari-602-branch/LayoutTests/accessibility/ios-simulator/detail-summary-ios.html        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -0,0 +1,54 @@
</span><ins>+&lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML//EN&quot;&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
+&lt;/head&gt;
+&lt;body id=&quot;body&quot;&gt;
+
+&lt;details open id=&quot;details1&quot;&gt;
+  &lt;summary id=&quot;summary1&quot;&gt;&lt;p id=&quot;s1&quot;&gt;Summary1&lt;/p&gt;&lt;/summary&gt;
+  &lt;p id=&quot;d1&quot;&gt;Detail1&lt;/p&gt;
+  &lt;a href=&quot;&quot; id=&quot;link&quot;&gt;link&lt;/a&gt;
+&lt;/details&gt;
+
+&lt;details id=&quot;details2&quot;&gt;
+  &lt;summary&gt;&lt;p id=&quot;s2&quot;&gt;Summary2&lt;/p&gt;&lt;/summary&gt;
+  &lt;p&gt;Detail2&lt;/p&gt;
+&lt;/details&gt;
+
+&lt;p id=&quot;description&quot;&gt;&lt;/p&gt;
+&lt;div id=&quot;console&quot;&gt;&lt;/div&gt;
+
+&lt;script&gt;
+
+    description(&quot;This tests the details element on iOS.&quot;);
+
+    var callbackCount = 0;
+    if (window.accessibilityController) {
+    
+        // Test that we are getting the expanded status for the summary text, but not for the details children.
+        var summary1 = accessibilityController.accessibleElementById(&quot;s1&quot;);
+        var detail1 = accessibilityController.accessibleElementById(&quot;d1&quot;);
+        var summary2 = accessibilityController.accessibleElementById(&quot;s2&quot;);
+        var link = accessibilityController.accessibleElementById(&quot;link&quot;);
+        
+        shouldBeTrue(&quot;summary1.isExpanded&quot;);
+        shouldBeFalse(&quot;detail1.isExpanded&quot;);
+        shouldBeFalse(&quot;summary2.isExpanded&quot;);
+        
+        // Test that VO focus onto the details children won't set focus to the summary/details element or its children.
+        summary1.assistiveTechnologySimulatedFocus();
+        shouldBeFalse(&quot;document.getElementById('summary1') === document.activeElement&quot;);
+        
+        detail1.assistiveTechnologySimulatedFocus();
+        shouldBeFalse(&quot;document.getElementById('details1') === document.activeElement&quot;);
+        
+        link.assistiveTechnologySimulatedFocus();
+        shouldBeFalse(&quot;document.getElementById('link') === document.activeElement&quot;);
+    }
+    
+&lt;/script&gt;
+
+&lt;script src=&quot;../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="branchessafari602branchSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/ChangeLog (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/ChangeLog        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/Source/WebCore/ChangeLog        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -1,3 +1,39 @@
</span><ins>+2016-10-26  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r206102. rdar://problem/28744106
+
+    2016-09-19  Nan Wang  &lt;n_wang@apple.com&gt;
+
+            AX: Add accessibility support for details element on iOS
+            https://bugs.webkit.org/show_bug.cgi?id=162041
+
+            Reviewed by Chris Fleizach.
+
+            The details and summary elements are poorly supported on iOS.
+            Two major issues:
+                1. Assistive technologies taking focus onto details/summary elements will cause unexpected behavior.
+                2. VoiceOver is not speaking the expanded status of the details element.
+            Fixed them by not setting focus onto elements inside details and exposing the details element's expanded
+            status to its summary's accessible children.
+
+            Test: accessibility/ios-simulator/detail-summary-ios.html
+
+            * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
+            (matchedParent):
+            (-[WebAccessibilityObjectWrapper _accessibilityListAncestor]):
+            (-[WebAccessibilityObjectWrapper _accessibilityLandmarkAncestor]):
+            (-[WebAccessibilityObjectWrapper _accessibilityTableAncestor]):
+            (-[WebAccessibilityObjectWrapper _accessibilityFieldsetAncestor]):
+            (-[WebAccessibilityObjectWrapper tableCellParent]):
+            (-[WebAccessibilityObjectWrapper tableParent]):
+            (-[WebAccessibilityObjectWrapper convertPointToScreenSpace:]):
+            (-[WebAccessibilityObjectWrapper convertRectToScreenSpace:]):
+            (-[WebAccessibilityObjectWrapper detailParentForSummaryObject:]):
+            (-[WebAccessibilityObjectWrapper detailParentForObject:]):
+            (-[WebAccessibilityObjectWrapper accessibilityElementDidBecomeFocused]):
+            (-[WebAccessibilityObjectWrapper accessibilitySupportsARIAExpanded]):
+            (-[WebAccessibilityObjectWrapper accessibilityIsExpanded]):
+
</ins><span class="cx"> 2016-10-24  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r204472. rdar://problem/28544885
</span></span></pre></div>
<a id="branchessafari602branchSourceWebCoreaccessibilityiosWebAccessibilityObjectWrapperIOSmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Source/WebCore/accessibility/ios/WebAccessibilityObjectWrapperIOS.mm (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Source/WebCore/accessibility/ios/WebAccessibilityObjectWrapperIOS.mm        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/Source/WebCore/accessibility/ios/WebAccessibilityObjectWrapperIOS.mm        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -131,6 +131,22 @@
</span><span class="cx">     return wrapper;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+template&lt;typename MatchFunction&gt;
+static AccessibilityObject* matchedParent(AccessibilityObject* object, bool includeSelf, const MatchFunction&amp; matches)
+{
+    if (!object)
+        return nullptr;
+
+    AccessibilityObject* parent = includeSelf ? object : object-&gt;parentObject();
+    for (; parent; parent = parent-&gt;parentObject()) {
+        if (matches(parent))
+            return parent;
+    }
+    
+    return nullptr;
+}
+
+
</ins><span class="cx"> #pragma mark Accessibility Text Marker
</span><span class="cx"> 
</span><span class="cx"> @interface WebAccessibilityTextMarker : NSObject
</span><span class="lines">@@ -533,42 +549,46 @@
</span><span class="cx"> 
</span><span class="cx"> - (AccessibilityObjectWrapper*)_accessibilityListAncestor
</span><span class="cx"> {
</span><del>-    for (AccessibilityObject* parent = m_object-&gt;parentObject(); parent != nil; parent = parent-&gt;parentObject()) {
-        AccessibilityRole role = parent-&gt;roleValue();
-        if (role == ListRole || role == ListBoxRole)
-            return parent-&gt;wrapper();
-    }
</del><ins>+    auto matchFunc = [] (AccessibilityObject* object) {
+        AccessibilityRole role = object-&gt;roleValue();
+        return role == ListRole || role == ListBoxRole;
+    };
</ins><span class="cx">     
</span><ins>+    if (AccessibilityObject* parent = matchedParent(m_object, false, matchFunc))
+        return parent-&gt;wrapper();
</ins><span class="cx">     return nil;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (AccessibilityObjectWrapper*)_accessibilityLandmarkAncestor
</span><span class="cx"> {
</span><del>-    for (AccessibilityObject* parent = m_object-&gt;parentObject(); parent != nil; parent = parent-&gt;parentObject()) {
-        if ([self _accessibilityIsLandmarkRole:parent-&gt;roleValue()])
-            return parent-&gt;wrapper();
-    }
-
</del><ins>+    auto matchFunc = [self] (AccessibilityObject* object) {
+        return [self _accessibilityIsLandmarkRole:object-&gt;roleValue()];
+    };
+    
+    if (AccessibilityObject* parent = matchedParent(m_object, false, matchFunc))
+        return parent-&gt;wrapper();
</ins><span class="cx">     return nil;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (AccessibilityObjectWrapper*)_accessibilityTableAncestor
</span><span class="cx"> {
</span><del>-    for (AccessibilityObject* parent = m_object-&gt;parentObject(); parent != nil; parent = parent-&gt;parentObject()) {
-        if (parent-&gt;roleValue() == TableRole || parent-&gt;roleValue() == GridRole)
-            return parent-&gt;wrapper();   
-    }
</del><ins>+    auto matchFunc = [] (AccessibilityObject* object) {
+        return object-&gt;roleValue() == TableRole || object-&gt;roleValue() == GridRole;
+    };
</ins><span class="cx">     
</span><ins>+    if (AccessibilityObject* parent = matchedParent(m_object, false, matchFunc))
+        return parent-&gt;wrapper();
</ins><span class="cx">     return nil;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (AccessibilityObjectWrapper*)_accessibilityFieldsetAncestor
</span><span class="cx"> {
</span><del>-    for (AccessibilityObject* parent = m_object-&gt;parentObject(); parent != nil; parent = parent-&gt;parentObject()) {
-        if (parent-&gt;isFieldset())
-            return parent-&gt;wrapper();
-    }
</del><ins>+    auto matchFunc = [] (AccessibilityObject* object) {
+        return object-&gt;isFieldset();
+    };
</ins><span class="cx">     
</span><ins>+    if (AccessibilityObject* parent = matchedParent(m_object, false, matchFunc))
+        return parent-&gt;wrapper();
</ins><span class="cx">     return nil;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -1019,27 +1039,25 @@
</span><span class="cx"> - (AccessibilityTableCell*)tableCellParent
</span><span class="cx"> {
</span><span class="cx">     // Find if this element is in a table cell.
</span><del>-    AccessibilityObject* cell = nullptr;
-    for (cell = m_object; cell &amp;&amp; !cell-&gt;isTableCell(); cell = cell-&gt;parentObject()) 
-    { }
</del><ins>+    auto matchFunc = [] (AccessibilityObject* object) {
+        return object-&gt;isTableCell();
+    };
</ins><span class="cx">     
</span><del>-    if (!cell)
-        return nil;
-
-    return static_cast&lt;AccessibilityTableCell*&gt;(cell);
</del><ins>+    if (AccessibilityObject* parent = matchedParent(m_object, true, matchFunc))
+        return static_cast&lt;AccessibilityTableCell*&gt;(parent);
+    return nil;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (AccessibilityTable*)tableParent
</span><span class="cx"> {
</span><span class="cx">     // Find if the parent table for the table cell.
</span><del>-    AccessibilityObject* parentTable = nullptr;
-    for (parentTable = m_object; parentTable &amp;&amp; !(is&lt;AccessibilityTable&gt;(*parentTable) &amp;&amp; downcast&lt;AccessibilityTable&gt;(*parentTable).isExposableThroughAccessibility()); parentTable = parentTable-&gt;parentObject())
-    { }
</del><ins>+    auto matchFunc = [] (AccessibilityObject* object) {
+        return is&lt;AccessibilityTable&gt;(*object) &amp;&amp; downcast&lt;AccessibilityTable&gt;(*object).isExposableThroughAccessibility();
+    };
</ins><span class="cx">     
</span><del>-    if (!parentTable)
-        return nil;
-    
-    return static_cast&lt;AccessibilityTable*&gt;(parentTable);
</del><ins>+    if (AccessibilityObject* parent = matchedParent(m_object, true, matchFunc))
+        return static_cast&lt;AccessibilityTable*&gt;(parent);
+    return nil;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> - (id)accessibilityTitleElement
</span><span class="lines">@@ -1405,14 +1423,14 @@
</span><span class="cx">     }
</span><span class="cx">     else {
</span><span class="cx">         // Find the appropriate scroll view to use to convert the contents to the window.
</span><ins>+        auto matchFunc = [] (AccessibilityObject* object) {
+            return is&lt;AccessibilityScrollView&gt;(*object);
+        };
+        
</ins><span class="cx">         ScrollView* scrollView = nullptr;
</span><del>-        AccessibilityObject* parent = nullptr;
-        for (parent = m_object-&gt;parentObject(); parent; parent = parent-&gt;parentObject()) {
-            if (is&lt;AccessibilityScrollView&gt;(*parent)) {
-                scrollView = downcast&lt;AccessibilityScrollView&gt;(*parent).scrollView();
-                break;
-            }
-        }
</del><ins>+        AccessibilityObject* parent = matchedParent(m_object, false, matchFunc);
+        if (parent)
+            scrollView = downcast&lt;AccessibilityScrollView&gt;(*parent).scrollView();
</ins><span class="cx">         
</span><span class="cx">         IntPoint intPoint = flooredIntPoint(point);
</span><span class="cx">         if (scrollView)
</span><span class="lines">@@ -1459,14 +1477,14 @@
</span><span class="cx">         
</span><span class="cx">     } else {
</span><span class="cx">         // Find the appropriate scroll view to use to convert the contents to the window.
</span><ins>+        auto matchFunc = [] (AccessibilityObject* object) {
+            return is&lt;AccessibilityScrollView&gt;(*object);
+        };
+
</ins><span class="cx">         ScrollView* scrollView = nullptr;
</span><del>-        AccessibilityObject* parent = nullptr;
-        for (parent = m_object-&gt;parentObject(); parent; parent = parent-&gt;parentObject()) {
-            if (is&lt;AccessibilityScrollView&gt;(*parent)) {
-                scrollView = downcast&lt;AccessibilityScrollView&gt;(*parent).scrollView();
-                break;
-            }
-        }
</del><ins>+        AccessibilityObject* parent = matchedParent(m_object, false, matchFunc);
+        if (parent)
+            scrollView = downcast&lt;AccessibilityScrollView&gt;(*parent).scrollView();
</ins><span class="cx">         
</span><span class="cx">         if (scrollView)
</span><span class="cx">             rect = scrollView-&gt;contentsToRootView(rect);
</span><span class="lines">@@ -1830,6 +1848,31 @@
</span><span class="cx">     return m_object-&gt;scrollVisibleContentRect();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (AccessibilityObject*)detailParentForSummaryObject:(AccessibilityObject*)object
+{
+    // Use this to check if an object is the child of a summary object.
+    // And return the summary's parent, which is the expandable details object.
+    auto matchFunc = [] (AccessibilityObject* object) {
+        return object-&gt;hasTagName(summaryTag);
+    };
+    
+    if (AccessibilityObject* summary = matchedParent(object, true, matchFunc))
+        return summary-&gt;parentObject();
+    return nil;
+}
+
+- (AccessibilityObject*)detailParentForObject:(AccessibilityObject*)object
+{
+    // Use this to check if an object is inside a details object.
+    auto matchFunc = [] (AccessibilityObject* object) {
+        return object-&gt;hasTagName(detailsTag);
+    };
+    
+    if (AccessibilityObject* details = matchedParent(object, true, matchFunc))
+        return details;
+    return nil;
+}
+
</ins><span class="cx"> - (void)accessibilityElementDidBecomeFocused
</span><span class="cx"> {
</span><span class="cx">     if (![self _prepareAccessibilityCall])
</span><span class="lines">@@ -1842,6 +1885,9 @@
</span><span class="cx">             break;
</span><span class="cx"> 
</span><span class="cx">         if (object-&gt;canSetFocusAttribute()) {
</span><ins>+            // webkit.org/b/162041 Taking focus onto elements inside a details node will cause VO focusing onto random items.
+            if ([self detailParentForObject:object])
+                break;
</ins><span class="cx">             object-&gt;setFocused(true);
</span><span class="cx">             break;
</span><span class="cx">         }
</span><span class="lines">@@ -2677,6 +2723,11 @@
</span><span class="cx">     if (![self _prepareAccessibilityCall])
</span><span class="cx">         return NO;
</span><span class="cx">     
</span><ins>+    // Since details element is ignored on iOS, we should expose the expanded status on its
+    // summary's accessible children.
+    if (AccessibilityObject* detailParent = [self detailParentForSummaryObject:m_object])
+        return detailParent-&gt;supportsExpanded();
+    
</ins><span class="cx">     return m_object-&gt;supportsExpanded();
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -2685,6 +2736,11 @@
</span><span class="cx">     if (![self _prepareAccessibilityCall])
</span><span class="cx">         return NO;
</span><span class="cx"> 
</span><ins>+    // Since details element is ignored on iOS, we should expose the expanded status on its
+    // summary's accessible children.
+    if (AccessibilityObject* detailParent = [self detailParentForSummaryObject:m_object])
+        return detailParent-&gt;isExpanded();
+    
</ins><span class="cx">     return m_object-&gt;isExpanded();
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="branchessafari602branchToolsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/ChangeLog (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/ChangeLog        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/Tools/ChangeLog        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2016-10-26  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
+        Merge r206102. rdar://problem/28744106
+
+    2016-09-19  Nan Wang  &lt;n_wang@apple.com&gt;
+
+            AX: Add accessibility support for details element on iOS
+            https://bugs.webkit.org/show_bug.cgi?id=162041
+
+            Reviewed by Chris Fleizach.
+
+            * DumpRenderTree/ios/AccessibilityUIElementIOS.mm:
+            (AccessibilityUIElement::isExpanded):
+            * WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:
+            (WTR::AccessibilityUIElement::isExpanded):
+
</ins><span class="cx"> 2016-10-20  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r207220. rdar://problem/28811939
</span></span></pre></div>
<a id="branchessafari602branchToolsDumpRenderTreeiosAccessibilityUIElementIOSmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -96,6 +96,7 @@
</span><span class="cx"> - (UIAccessibilityTraits)_axContainedByFieldsetTrait;
</span><span class="cx"> - (id)_accessibilityFieldsetAncestor;
</span><span class="cx"> - (BOOL)_accessibilityHasTouchEventListener;
</span><ins>+- (BOOL)accessibilityIsExpanded;
</ins><span class="cx"> 
</span><span class="cx"> // TextMarker related
</span><span class="cx"> - (NSArray *)textMarkerRange;
</span><span class="lines">@@ -813,7 +814,7 @@
</span><span class="cx"> 
</span><span class="cx"> bool AccessibilityUIElement::isExpanded() const
</span><span class="cx"> {
</span><del>-    return false;
</del><ins>+    return [m_element accessibilityIsExpanded];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool AccessibilityUIElement::isChecked() const
</span></span></pre></div>
<a id="branchessafari602branchToolsWebKitTestRunnerInjectedBundleiosAccessibilityUIElementIOSmm"></a>
<div class="modfile"><h4>Modified: branches/safari-602-branch/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm (207916 => 207917)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-602-branch/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm        2016-10-26 23:17:48 UTC (rev 207916)
+++ branches/safari-602-branch/Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm        2016-10-26 23:17:52 UTC (rev 207917)
</span><span class="lines">@@ -73,6 +73,7 @@
</span><span class="cx"> - (UIAccessibilityTraits)_axContainedByFieldsetTrait;
</span><span class="cx"> - (id)_accessibilityFieldsetAncestor;
</span><span class="cx"> - (BOOL)_accessibilityHasTouchEventListener;
</span><ins>+- (BOOL)accessibilityIsExpanded;
</ins><span class="cx"> 
</span><span class="cx"> // TextMarker related
</span><span class="cx"> - (NSArray *)textMarkerRange;
</span><span class="lines">@@ -562,7 +563,7 @@
</span><span class="cx"> 
</span><span class="cx"> bool AccessibilityUIElement::isExpanded() const
</span><span class="cx"> {
</span><del>-    return false;
</del><ins>+    return [m_element accessibilityIsExpanded];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool AccessibilityUIElement::isChecked() const
</span></span></pre>
</div>
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