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+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
+ type="text/css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=415498
+-->
+<window title="Mozilla Bug 415498"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+ onload="init()">
+
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="chrome://mochikit/content/chrome-harness.js"></script>
+<body xmlns="http://www.w3.org/1999/xhtml">
+ <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=415498">Mozilla Bug 415498</a>
+
+ <p id="display"></p>
+
+ <pre id="test">
+ <script class="testbody" type="application/javascript"><![CDATA[
+ const {BrowserTestUtils} = ChromeUtils.import("resource://testing-common/BrowserTestUtils.jsm");
+
+ /** Test for Bug 415498 **/
+ SimpleTest.waitForExplicitFinish();
+
+ var gTestsIterator;
+ var gConsole;
+ var gConsoleListener;
+ var gMessages = [];
+
+ function init() {
+ gTestsIterator = testsIterator();
+
+ gConsole = Cc["@mozilla.org/consoleservice;1"].
+ getService(Ci.nsIConsoleService);
+
+ gConsoleListener = {
+ observe: function(aObject) {
+ gMessages.push(aObject);
+ }
+ };
+ gConsole.registerListener(gConsoleListener);
+
+ nextTest();
+ }
+
+ function nextTest() {
+ let {done} = gTestsIterator.next();
+ if (done) {
+ if (gConsole && gConsoleListener) {
+ gConsole.unregisterListener(gConsoleListener);
+ }
+ SimpleTest.finish();
+ }
+ }
+
+ function* testsIterator() {
+
+ var browser = $("browser");
+ browser.addEventListener("load", function() {
+ setTimeout(nextTest, 0)
+ }, false);
+
+ // 1) This document uses addEventListener to register a method throwing an exception
+ var chromeDir = getRootDirectory(window.location.href);
+ BrowserTestUtils.loadURIString(browser, chromeDir + "bug415498-doc1.html");
+ yield undefined;
+
+ ok(verifyErrorReceived("HierarchyRequestError"),
+ "Error message not reported in event listener callback!");
+ gMessages = [];
+
+ // 2) This document sets window.onload to register a method throwing an exception
+ var chromeDir = getRootDirectory(window.location.href);
+ BrowserTestUtils.loadURIString(browser, chromeDir + "bug415498-doc2.html");
+ yield undefined;
+
+ ok(verifyErrorReceived("HierarchyRequestError"),
+ "Error message not reported in window.onload!");
+ }
+
+ function verifyErrorReceived(errorString) {
+ for (var i = 0; i < gMessages.length; i++) {
+ if (gMessages[i].message.includes(errorString))
+ return true;
+ }
+ return false;
+ }
+ ]]></script>
+ </pre>
+</body>
+
+<browser id="browser" type="content" flex="1" src="about:blank"/>
+
+</window>