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Bug 1027315 - GetAccessibleOrContainer should check across shadow root for document. r=surkov

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This commit is contained in:
Eitan Isaacson 2014-06-20 11:54:59 -07:00
parent 334e72e71d
commit 72860c9b6c
4 changed files with 74 additions and 3 deletions
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2
accessible/src/generic/DocAccessible.cpp
View File

@ -1303,7 +1303,7 @@ DocAccessible::GetAccessibleByUniqueIDInSubtree(void* aUniqueID)
Accessible*
DocAccessible::GetAccessibleOrContainer(nsINode* aNode) const
{
if (!aNode || !aNode->IsInDoc())
if (!aNode || !aNode->GetCrossShadowCurrentDoc())
return nullptr;
nsINode* currNode = aNode;

2
accessible/tests/mochitest/elm/test_shadowroot.html
View File

@ -14,7 +14,6 @@
src="../role.js"></script>
<script type="application/javascript">
SpecialPowers.setBoolPref("dom.webcomponents.enabled", true);
function doTest()
{
testElm("component", {
@ -29,7 +28,6 @@
]
});
SpecialPowers.clearUserPref("dom.webcomponents.enabled");
SimpleTest.finish();
}

1
accessible/tests/mochitest/hittest/a11y.ini
View File

@ -6,6 +6,7 @@ support-files = zoom_tree.xul
skip-if = (os == "android" || appname == "b2g")
[test_general.html]
[test_menu.xul]
[test_shadowroot.html]
[test_zoom.html]
[test_zoom_text.html]
[test_zoom_tree.xul]

72
accessible/tests/mochitest/hittest/test_shadowroot.html Normal file
View File

@ -0,0 +1,72 @@
<!DOCTYPE html>
<html>
<head>
<title>ShadowRoot hit tests</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../layout.js"></script>
<script type="application/javascript">
function doTest()
{
var componentAcc = getAccessible('component1');
testChildAtPoint(componentAcc, 1, 1, componentAcc.firstChild,
componentAcc.firstChild);
componentAcc = getAccessible('component2');
testChildAtPoint(componentAcc, 1, 1, componentAcc.firstChild,
componentAcc.firstChild);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
</script>
</head>
<body>
<a target="_blank"
title="Test getChildAtPoint works for shadow DOM content"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=1027315">
Mozilla Bug 1027315
</a><br/>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<div role="group" class="components" id="component1" style="display: inline-block;">
<!--
<div role="button" id="component-child"
style="width: 100px; height: 100px; background-color: pink;">
</div>
-->
</div>
<div role="group" class="components" id="component2" style="display: inline-block;">
<!--
<button>Hello world</button>
-->
</div>
<script>
// This routine adds the comment children of each 'component' to its
// shadow root.
var components = document.querySelectorAll('.components');
for (var i = 0; i < components.length; i++) {
var component = components[i];
var shadow = component.createShadowRoot();
for (var child = component.firstChild; child; child = child.nextSibling) {
if (child.nodeType === 8)
shadow.innerHTML = child.data;
}
}
</script>
</body>
</html>