gfx/tests/mochitest/test_acceleration.html@6474c204b198
gfx/tests/mochitest/test_acceleration.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 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=627498
5 -->
6 <head>
7 <title>Test hardware acceleration</title>
8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
10 </head>
11 <body>
12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=627498">Mozilla Bug 627498</a>
13 <p id="display"></p>
14 <div id="content" style="display: none">
16 </div>
17 <pre id="test">
18 <script type="application/javascript">
20 // Make sure that acceleration is enabled/disabled the way we expect it to be
21 // based on platform.
23 var importObj = {};
25 var Cc = SpecialPowers.Cc;
26 var Ci = SpecialPowers.Ci;
28 var sysInfo = Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2);
29 var xr = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime);
31 var windows = SpecialPowers.Services.ww.getWindowEnumerator();
32 var windowutils;
33 var acceleratedWindows = 0;
34 while (windows.hasMoreElements()) {
35 windowutils = windows.getNext().QueryInterface(Ci.nsIInterfaceRequestor)
36 .getInterface(Ci.nsIDOMWindowUtils);
37 try {
38 if (windowutils.layerManagerType != "Basic") {
39 acceleratedWindows++;
40 }
41 } catch (e) {
42 // The window may not have a layer manager, in which case we get an error.
43 // Don't count it as an accelerated window.
44 }
45 }
47 var osName = sysInfo.getProperty("name");
48 switch(osName)
49 {
50 case "Darwin": // Mac OS X.
51 // We only enable OpenGL layers on machines that don't support QuickDraw
52 // plugins. x86-64 architecture is a good proxy for this plugin support.
53 if (sysInfo.getProperty("arch") != "x86-64") {
54 is(acceleratedWindows, 0, "Acceleration not supported on x86 OS X");
55 } else {
56 // Workaround for SeaMonkey tinderboxes which don't support acceleration.
57 if (navigator.userAgent.match(/ SeaMonkey\//)) {
58 if (acceleratedWindows == 0) {
59 todo(false, "Acceleration not supported on x86-64 OS X" +
60 " (This is expected on SeaMonkey (tinderboxes).)");
61 break;
62 }
63 }
65 isnot(acceleratedWindows, 0, "Acceleration enabled on x86-64 OS X");
66 }
67 break;
69 case "Windows_NT": // Windows.
70 var version = parseFloat(sysInfo.getProperty("version"));
71 if (version == 5.0) {
72 is(acceleratedWindows, 0, "Acceleration not supported on Windows 2000");
73 } else {
74 // Workaround for SeaMonkey tinderboxes which don't support acceleration.
75 if (navigator.userAgent.match(/ SeaMonkey\//)) {
76 if (acceleratedWindows == 0) {
77 todo(false, "Acceleration not supported on Windows XP or newer" +
78 " (This is expected on SeaMonkey (tinderboxes).)");
79 break;
80 }
81 }
83 isnot(acceleratedWindows, 0, "Acceleration enabled on Windows XP or newer");
84 }
86 var gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
87 if (version < 6.0) {
88 ok(!gfxInfo.D2DEnabled, "Direct2D not supported on Windows 2003 or older");
89 ok(!gfxInfo.DWriteEnabled, "DirectWrite not supported on Windows 2003 or older");
90 } else {
91 ok(gfxInfo.D2DEnabled, "Direct2D enabled on Windows Vista or newer");
92 ok(gfxInfo.DWriteEnabled, "DirectWrite enabled on Windows Vista or newer");
93 }
94 break;
96 default: // Linux and others.
97 if (xr.OS == "Android" && xr.widgetToolkit != "gonk") {
98 isnot(acceleratedWindows, 0, "Acceleration enabled on Android");
99 } else {
100 is(acceleratedWindows, 0, "Acceleration not supported on '" + osName + "'");
101 }
102 }
104 </script>
105 </pre>
106 </body>
107 </html>
