Bug 1098074 - Part 3: Add a test to ensure that our error path works correctly; r=bholley

--HG-- extra : rebase_source : b00de637020027f77434e37f0436ae489a6b7c78
2014-11-13 14:44:09 -08:00 · 2014-11-13 14:44:09 -08:00 · 2f1ff488e3
--- a/dom/base/test/chrome/chrome.ini
+++ b/dom/base/test/chrome/chrome.ini
@ -33,6 +33,7 @@ support-files =
 [test_bug549682.xul]
 [test_bug571390.xul]
 [test_bug574596.html]
+[test_bug1098074_throw_from_ReceiveMessage.xul]
 skip-if = buildapp == 'mulet'
 [test_bug599295.html]
 [test_bug616841.xul]
--- a/dom/base/test/chrome/test_bug1098074_throw_from_ReceiveMessage.xul
+++ b/dom/base/test/chrome/test_bug1098074_throw_from_ReceiveMessage.xul
@ -0,0 +1,50 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1098074
+-->
+<window title="Mozilla Bug 1098074"
+    xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+    onload="start();">
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+
+  <!-- test code goes here -->
+  <script type="application/javascript">
+  <![CDATA[
+  /** Test for Bug 1098074 **/
+  SimpleTest.waitForExplicitFinish();
+  SimpleTest.expectUncaughtException();
+
+  // Tell the test to expect exactly one console error with the given parameters,
+  // with SimpleTest.finish as a continuation function.
+  SimpleTest.monitorConsole(SimpleTest.finish, [{errorMessage: new RegExp('acopia')}]);
+
+  var Cc = Components.classes;
+  var Ci = Components.interfaces;
+  var globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
+                   .getService(Ci.nsIMessageListenerManager);
+  globalMM.addMessageListener("flimfniffle", function onMessage(msg) {
+    globalMM.removeMessageListener("flimfniffle", onMessage);
+    is(msg.data, "teufeltor", "correct message");
+
+    // Cleanup the monitor after we throw.
+    SimpleTest.executeSoon(SimpleTest.endMonitorConsole);
+
+    throw "acopia";
+  });
+
+  function start() {
+    globalMM.loadFrameScript("data:,sendAsyncMessage('flimfniffle', 'teufeltor')", true);
+  }
+
+  ]]>
+  </script>
+
+  <!-- test results are displayed in the html:body -->
+  <body xmlns="http://www.w3.org/1999/xhtml">
+  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1098074"
+     target="_blank">Mozilla Bug 1098074</a>
+  </body>
+</window>