The Tor Browser: layout/base/tests/chrome/default_background

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 <?xml version="1.0"?>

     2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?>

     3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"

     4                  type="text/css"?>

     5 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

     6         onload="runTests()">

     7   <script type="application/javascript"

     8           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

     9   <script type="text/javascript"

    10           src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>

    12   <iframe type="content" id="f" src="about:blank" style="border:1px solid black;"/>

    14   <script type="application/javascript">

    15   <![CDATA[

    16     SimpleTest.waitForExplicitFinish();

    18     var imports = [ "SimpleTest", "is", "isnot", "ok" ];

    19     for each (var name in imports) {

    20       window[name] = window.opener.wrappedJSObject[name];

    21     }

    23     function snapshot(win) {

    24       var el = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas");

    25       el.width = win.innerWidth;

    26       el.height = win.innerHeight;

    28       var ctx = el.getContext("2d");

    29       ctx.drawWindow(win, 0, 0,

    30                      win.innerWidth, win.innerHeight,

    31                      "rgba(0,0,0,0)", 0);

    32       return el;

    33     }

    35     var color = '#2468AC';

    36     var prefs = Components.classes["@mozilla.org/preferences-service;1"]

    37         .getService(Components.interfaces.nsIPrefBranch);

    38     prefs.setCharPref('browser.display.background_color', color);

    40     function runTests() {

    41       var f = document.getElementById("f");

    43       var testCanvas = snapshot(f.contentWindow);

    44       prefs.clearUserPref('browser.display.background_color');

    46       var refCanvas = snapshot(f.contentWindow);

    47       var ctx = refCanvas.getContext('2d');

    48       ctx.fillStyle = color;

    49       ctx.fillRect(0, 0, refCanvas.width, refCanvas.height);

    51       var comparison = compareSnapshots(testCanvas, refCanvas, true);

    52       ok(comparison[0], "Rendering OK, got " + comparison[1] + ", expected " + comparison[2]);

    54       var tester = window.SimpleTest;

    55       window.close();

    56       tester.finish();

    57     }

    58   ]]>

    59   </script>

    60 </window>

The Tor Browser / file revision