зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1026125 - Check for current document accross shadow root when creating accessible. r=surkov f=wchen
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@ -831,7 +831,7 @@ nsAccessibilityService::GetOrCreateAccessible(nsINode* aNode,
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}
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// We have a content node.
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if (!aNode->IsInDoc()) {
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if (!aNode->GetCrossShadowCurrentDoc()) {
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NS_WARNING("Creating accessible for node with no document");
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return nullptr;
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}
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@ -6,3 +6,4 @@
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[test_nsApplicationAcc.html]
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[test_plugin.html]
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[test_canvas.html]
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[test_shadowroot.html]
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@ -0,0 +1,62 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>ShadowRoot tests</title>
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<link rel="stylesheet" type="text/css"
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href="chrome://mochikit/content/tests/SimpleTest/test.css" />
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript"
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src="../common.js"></script>
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<script type="application/javascript"
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src="../role.js"></script>
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<script type="application/javascript">
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SpecialPowers.setBoolPref("dom.webcomponents.enabled", true);
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function doTest()
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{
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testElm("component", {
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role: ROLE_GROUPING,
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children: [
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{
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role: ROLE_PUSHBUTTON,
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},
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{
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role: ROLE_LINK,
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},
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]
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});
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SpecialPowers.clearUserPref("dom.webcomponents.enabled");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addA11yLoadEvent(doTest);
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</script>
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</head>
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<body>
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<a target="_blank"
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title="Ensure accessible objects are created for shadow root"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=1026125">
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Mozilla Bug 1026125
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</a><br/>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test">
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</pre>
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<div role="group" id="component"></div>
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<script>
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var component = document.getElementById('component');
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var shadow = component.createShadowRoot();
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shadow.innerHTML = '<button>Hello</button>' +
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'<a href="#"> World</a>';
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</script>
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</body>
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</html>
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