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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
onload="runTests()">
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript"
src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>
<iframe type="content" id="f" src="about:blank" style="border:1px solid black;"/>
<script type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
var imports = [ "SimpleTest", "is", "isnot", "ok" ];
for (var name of imports) {
window[name] = window.opener.wrappedJSObject[name];
}
function snapshot(win) {
var el = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas");
el.width = win.innerWidth;
el.height = win.innerHeight;
var ctx = el.getContext("2d");
ctx.drawWindow(win, 0, 0,
win.innerWidth, win.innerHeight,
"rgba(0,0,0,0)", 0);
return el;
}
var color = '#2468AC';
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.display.background_color', color);
function runTests() {
var f = document.getElementById("f");
var testCanvas = snapshot(f.contentWindow);
prefs.clearUserPref('browser.display.background_color');
var refCanvas = snapshot(f.contentWindow);
var ctx = refCanvas.getContext('2d');
ctx.fillStyle = color;
ctx.fillRect(0, 0, refCanvas.width, refCanvas.height);
var comparison = compareSnapshots(testCanvas, refCanvas, true);
ok(comparison[0], "Rendering OK, got " + comparison[1] + ", expected " + comparison[2]);
var tester = window.SimpleTest;
window.close();
tester.finish();
}
]]>
</script>
</window>
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