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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=372964
+-->
+<head>
+ <title>Test for Bug 372964</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=372964">Mozilla Bug 372964</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+/** Test for Bug 372964 **/
+
+var expectedEventType = "";
+var shouldBeTrusted = false;
+var eventHandlerCallCount = 0;
+
+function eventHandler(evt) {
+ ++eventHandlerCallCount;
+ is(evt.type, expectedEventType, "Wrong event type");
+ is(evt.isTrusted, shouldBeTrusted, "Wrong .isTrusted");
+}
+
+function test(trusted, type, removeAddedListener, removeSetListener, allowUntrusted) {
+ if (trusted) {
+ var x1 = SpecialPowers.wrap(new XMLHttpRequest());
+ } else {
+ x1 = new XMLHttpRequest();
+ }
+
+ var handlerCount = 0;
+ if (trusted || allowUntrusted || allowUntrusted == undefined) {
+ ++handlerCount;
+ }
+
+ if (allowUntrusted == undefined) {
+ // Test .addEventListener with 3 parameters.
+ x1.addEventListener(type, eventHandler);
+ } else {
+ // Test .addEventListener with 4 parameters.
+ x1.addEventListener(type, eventHandler, false, allowUntrusted);
+ }
+
+ if (("on" + type) in x1) {
+ ++handlerCount;
+ x1["on" + type] = eventHandler;
+ }
+
+ if (removeAddedListener) {
+ x1.removeEventListener(type, eventHandler);
+ if (trusted || allowUntrusted || allowUntrusted == undefined) {
+ --handlerCount;
+ }
+ }
+
+ if (removeSetListener) {
+ if (("on" + type) in x1) {
+ --handlerCount;
+ x1["on" + type] = null;
+ }
+ }
+
+ var e1 = document.createEvent("Events");
+ e1.initEvent(type, true, true);
+ expectedEventType = type;
+ shouldBeTrusted = trusted;
+ var ecc = eventHandlerCallCount;
+ x1.dispatchEvent(e1);
+ is(eventHandlerCallCount, ecc + handlerCount,
+ "Wrong number event handler calls. (1)");
+
+ e1 = document.createEvent("Events");
+ e1.initEvent(type, true, true);
+ expectedEventType = type;
+ // Set trusted since open() may cause events to be sent.
+ shouldBeTrusted = true;
+ x1.open("GET", window.location);
+ x1.abort(); // This should not remove event listeners.
+ ecc = eventHandlerCallCount;
+ shouldBeTrusted = trusted;
+ x1.dispatchEvent(e1);
+ is(eventHandlerCallCount, ecc + handlerCount,
+ "Wrong number event handler calls. (2)");
+
+ e1 = document.createEvent("Events");
+ e1.initEvent(type, true, true);
+ expectedEventType = type;
+ // Set trusted since open()/send() may cause events to be sent.
+ shouldBeTrusted = true;
+ x1.open("GET", window.location);
+ x1.send("");
+ x1.abort(); // This should not remove event listeners!
+ ecc = eventHandlerCallCount;
+ shouldBeTrusted = trusted;
+ x1.dispatchEvent(e1);
+ is(eventHandlerCallCount, ecc + handlerCount,
+ "Wrong number event handler calls. (3)");
+}
+
+var events =
+ ["load", "error", "progress", "readystatechange", "foo"];
+
+do {
+ var e = events.shift();
+ test(false, e, false, false);
+ test(false, e, false, true);
+ test(false, e, true, false);
+ test(false, e, true, true);
+ test(true, e, false, false);
+ test(true, e, false, true);
+ test(true, e, true, false);
+ test(true, e, true, true);
+
+ test(false, e, false, false, false);
+ test(false, e, false, false, true);
+ test(false, e, false, true, false);
+ test(false, e, false, true, true);
+ test(false, e, true, false, false);
+ test(false, e, true, false, true);
+ test(false, e, true, true, false);
+ test(false, e, true, true, true);
+ test(true, e, false, false, false);
+ test(true, e, false, false, true);
+ test(true, e, false, true, false);
+ test(true, e, false, true, true);
+ test(true, e, true, false, false);
+ test(true, e, true, false, true);
+ test(true, e, true, true, false);
+ test(true, e, true, true, true);
+} while(events.length);
+
+</script>
+</pre>
+</body>
+</html>
+