1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/workers/test/test_workersDisabled.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,54 @@
1.4 +<!--
1.5 + Any copyright is dedicated to the Public Domain.
1.6 + http://creativecommons.org/publicdomain/zero/1.0/
1.7 +-->
1.8 +<!DOCTYPE HTML>
1.9 +<html>
1.10 + <head>
1.11 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js">
1.12 + </script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 + </head>
1.15 + <body>
1.16 + <script type="text/javascript">
1.17 + SimpleTest.waitForExplicitFinish();
1.18 +
1.19 + const enabledPref = "dom.workers.enabled";
1.20 +
1.21 + is(SpecialPowers.getBoolPref(enabledPref), true,
1.22 + "Workers should be enabled.");
1.23 +
1.24 + SpecialPowers.pushPrefEnv({"set": [[enabledPref, false]]}, test1);
1.25 +
1.26 + function test1() {
1.27 + ok(!("Worker" in window), "Worker constructor should not be available.");
1.28 +
1.29 + var exception;
1.30 + try {
1.31 + var worker = new Worker("workersDisabled_worker.js");
1.32 + }
1.33 + catch(e) {
1.34 + exception = e;
1.35 + }
1.36 +
1.37 + ok(exception, "Shouldn't be able to make a worker.");
1.38 +
1.39 + SpecialPowers.pushPrefEnv({"set": [[enabledPref, true]]}, test2);
1.40 + }
1.41 +
1.42 + function test2() {
1.43 + ok(("Worker" in window), "Worker constructor should be available.");
1.44 +
1.45 + const message = "Hi";
1.46 +
1.47 + var worker = new Worker("workersDisabled_worker.js");
1.48 + worker.onmessage = function(event) {
1.49 + is(event.data, message, "Good message.");
1.50 + SimpleTest.finish();
1.51 + }
1.52 + worker.postMessage(message);
1.53 + }
1.54 + </script>
1.55 + </body>
1.56 +</html>
1.57 +
