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--HG-- rename : accessible/tests/mochitest/test_accessnode_invalidation.html => accessible/tests/mochitest/test_invalidate_accessnode.html
169 lines
4.4 KiB
HTML
169 lines
4.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Test HTML li and listitem bullet accessible cache</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/MochiKit/packed.js"></script>
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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="chrome://mochikit/content/a11y/accessible/common.js"></script>
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<script type="application/javascript"
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src="chrome://mochikit/content/a11y/accessible/role.js"></script>
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<script type="application/javascript"
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src="chrome://mochikit/content/a11y/accessible/events.js"></script>
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<script type="application/javascript">
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////////////////////////////////////////////////////////////////////////////
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// Helpers
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function testDefunctAccessible(aAcc, aNodeOrId)
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{
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if (aNodeOrId)
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ok(!isAccessible(aNodeOrId),
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"Accessible for " + aNodeOrId + " wasn't properly shut down!");
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ok(!aAcc.firstChild, "There is first child for shut down accessible!");
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ok(!aAcc.lastChild, "There is last child for shut down accessible!");
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ok(!aAcc.children.length, "There are children for shut down accessible!");
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// nextSibling
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var success = false;
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try {
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aAcc.nextSibling;
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} catch (e) {
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success = (e.result == Components.results.NS_ERROR_FAILURE);
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}
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ok(success, "There is next sibling for shut down accessible!");
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// previousSibling
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var success = false;
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try {
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aAcc.previousSibling;
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} catch (e) {
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success = (e.result == Components.results.NS_ERROR_FAILURE);
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}
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ok(success, "There is previous sibling for shut down accessible!");
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// parent
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var success = false;
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try {
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aAcc.parent;
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} catch (e) {
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success = (e.result == Components.results.NS_ERROR_FAILURE);
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}
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ok(success, "There is parent for shut down accessible!");
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}
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function testLiAccessibleTree()
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{
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// Test accessible tree.
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var accTree = {
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role: ROLE_LISTITEM,
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children: [
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{
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role: ROLE_STATICTEXT,
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children: []
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},
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{
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role: ROLE_TEXT_LEAF,
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children: []
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}
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]
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};
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testAccessibleTree("li", accTree);
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}
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////////////////////////////////////////////////////////////////////////////
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// Sequence item processors
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function hideProcessor()
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{
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this.liNode = getNode("li");
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this.li = getAccessible(this.liNode);
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this.bullet = this.li.firstChild;
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this.process = function hideProcessor_process()
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{
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this.liNode.style.display = "none";
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}
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this.onProcessed = function hideProcessor_onProcessed()
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{
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window.setTimeout(
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function(aArg1, aArg2)
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{
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testDefunctAccessible(aArg1, aArg2);
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gSequence.processNext();
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},
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0, this.li, this.liNode
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);
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}
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};
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function showProcessor()
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{
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this.liNode = getNode("li");
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this.process = function showProcessor_process()
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{
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this.liNode.style.display = "list-item";
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}
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this.onProcessed = function showProcessor_onProcessed()
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{
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testLiAccessibleTree();
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SimpleTest.finish();
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}
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};
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////////////////////////////////////////////////////////////////////////////
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// Test
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var gSequence = null;
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function doTest()
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{
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testLiAccessibleTree();
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gSequence = new sequence();
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gSequence.append(new hideProcessor(), EVENT_HIDE, getAccessible("li"),
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"hide HTML li");
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gSequence.append(new showProcessor(), EVENT_SHOW, getNode("li"),
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"show HTML li");
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gSequence.processNext(); // SimpleTest.finish() will be called in the end
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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="setParent shouldn't be virtual"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=496783">Mozilla Bug 496783</a>
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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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<ul>
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<li id="li">item1</li>
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</ul>
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</body>
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</html>
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