dom/power/test/test_power_set_screen_enabled.html@6474c204b198
dom/power/test/test_power_set_screen_enabled.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE HTML>
2 <html>
3 <head>
4 <meta charset="utf-8">
5 <title>Test Enabling/Disabling Screen with Power Management API</title>
6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
7 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
8 </head>
9 <body>
10 <p id="display"></p>
11 <div id="content" style="display: none"></div>
12 <pre id="test">
13 <script type="application/javascript">
15 "use strict";
17 function testEnableScreen() {
18 try {
19 navigator.mozPower.screenEnabled = true;
20 ok(navigator.mozPower.screenEnabled === true, "Enabled screen.");
21 } catch (e) {
22 ok(false, "Unexpected exception trying to enable screen.");
23 }
24 }
26 function testDisableScreen() {
27 try {
28 navigator.mozPower.screenEnabled = false;
29 ok(navigator.mozPower.screenEnabled === false, "Disabled screen.");
30 } catch (e) {
31 ok(false, "Unexpected exception trying to disable screen.");
32 }
33 }
35 function startTests() {
37 // Make sure we don't suspend
38 navigator.mozPower.cpuSleepAllowed = false;
40 testDisableScreen();
41 testEnableScreen();
43 SimpleTest.finish();
44 }
46 SimpleTest.expectAssertions(0, 9);
47 SimpleTest.waitForExplicitFinish();
48 if (SpecialPowers.hasPermission("power", document)) {
49 // Currently only applicable on FxOS
50 if (navigator.userAgent.indexOf("Mobile") != -1 &&
51 navigator.appVersion.indexOf("Android") == -1) {
52 startTests();
53 } else {
54 ok(true, "mozPower on Firefox OS only.");
55 SimpleTest.finish();
56 }
57 } else {
58 // Add the permission and reload so it's propogated
59 SpecialPowers.addPermission("power", true, document);
60 window.location.reload();
61 }
62 </script>
63 </pre>
64 </body>
65 </html>
