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+<html>
+
+<head>
+ <title>Accessible name change event testing</title>
+
+ <link rel="stylesheet" type="text/css"
+ href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+
+ <script type="application/javascript"
+ src="../common.js"></script>
+ <script type="application/javascript"
+ src="../events.js"></script>
+ <script type="application/javascript"
+ src="../role.js"></script>
+ <script type="application/javascript"
+ src="../states.js"></script>
+
+ <script type="application/javascript">
+ // //////////////////////////////////////////////////////////////////////////
+ // Invokers
+
+ function setAttr(aID, aAttr, aValue, aChecker) {
+ this.eventSeq = [ aChecker ];
+ this.invoke = function setAttr_invoke() {
+ getNode(aID).setAttribute(aAttr, aValue);
+ };
+
+ this.getID = function setAttr_getID() {
+ return "set attr '" + aAttr + "', value '" + aValue + "'";
+ };
+ }
+
+ /**
+ * No name change on an accessible, because the accessible is recreated.
+ */
+ function setAttr_recreate(aID, aAttr, aValue) {
+ this.eventSeq = [
+ new invokerChecker(EVENT_HIDE, getAccessible(aID)),
+ new invokerChecker(EVENT_SHOW, aID),
+ ];
+ this.invoke = function setAttr_recreate_invoke() {
+ todo(false, "No accessible recreation should happen, just name change event");
+ getNode(aID).setAttribute(aAttr, aValue);
+ };
+
+ this.getID = function setAttr_recreate_getID() {
+ return "set attr '" + aAttr + "', value '" + aValue + "'";
+ };
+ }
+
+ // //////////////////////////////////////////////////////////////////////////
+ // Do tests
+
+ // gA11yEventDumpToConsole = true; // debuggin
+
+ var gQueue = null;
+ function doTests() {
+ gQueue = new eventQueue();
+
+ gQueue.push(new setAttr("tst1", "aria-label", "hi",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "aria-labelledby", "display",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "alt", "alt",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst1")));
+
+ gQueue.push(new setAttr("tst2", "aria-labelledby", "display",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst2")));
+ gQueue.push(new setAttr("tst2", "alt", "alt",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst2")));
+ gQueue.push(new setAttr("tst2", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst2")));
+
+ // When `alt` attribute is added or removed from a broken img,
+ // the accessible is recreated.
+ gQueue.push(new setAttr_recreate("tst3", "alt", "one"));
+ // When an `alt` attribute is changed, there is a name change event.
+ gQueue.push(new setAttr("tst3", "alt", "two",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst3")));
+ gQueue.push(new setAttr("tst3", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst3")));
+
+ gQueue.push(new setAttr("tst4", "title", "title",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst4")));
+
+ gQueue.invoke(); // Will call SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ addA11yLoadEvent(doTests);
+ </script>
+</head>
+
+<body>
+
+ <a target="_blank"
+ href="https://bugzilla.mozilla.org/show_bug.cgi?id=991969"
+ title="Event not fired when description changes">
+ Bug 991969
+ </a>
+
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test">
+ </pre>
+
+ <img id="tst1" alt="initial" src="../moz.png">
+ <img id="tst2" src="../moz.png">
+ <img id="tst3">
+ <img id="tst4" src="../moz.png">
+
+ <div id="eventdump"></div>
+</body>
+</html>