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<!DOCTYPE HTML>
<html>
<head>
<title>Test for icon filenames</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
// We want to make sure that moz-icon URIs with non-ascii characters work. To that
// end, we compare the rendering of an icon without non-ascii characters to that
// of one that does include such characters.
// First, obtain the file URI to the ourselves:
var chromeURI = location.href;
var io = Services.io;
chromeURI = io.newURI(chromeURI);
var chromeReg = Cc["@mozilla.org/chrome/chrome-registry;1"]
.getService(Ci.nsIChromeRegistry);
var fileURI = chromeReg.convertChromeURL(chromeURI);
fileURI.QueryInterface(Ci.nsIFileURL);
var self = fileURI.file;
// Check if the ref or test icon are still hanging around from a previous test
var testDest = self.parent;
var refDest = self.parent;
testDest.append("\u263a.ico");
refDest.append("bug415761-ref.ico");
if (testDest.exists()) {
testDest.remove(false);
}
if (refDest.exists()) {
refDest.remove(false);
}
// Copy the source icon so that we have two identical icons with, one with
// non-ascii characters in its name.
var src = self.parent;
src.append("bug415761.ico");
src.copyTo(null, testDest.leafName);
src.copyTo(null, refDest.leafName);
// Now load both icons in an Image() with a moz-icon URI
var testImage = new Image();
var refImage = new Image();
var loadedImages = 0;
testImage.onload = refImage.onload = function() {
loadedImages++;
if (loadedImages == 2) {
finishTest();
}
};
testImage.onerror = refImage.onerror = function() {
testImage.onload = refImage.onload = function() {};
ok(false, "Icon did not load successfully");
SimpleTest.finish();
};
function finishTest() {
ok(true, "Both icons loaded successfully");
// Render the reference to a canvas
var refCanvas = document.createElement("canvas");
refCanvas.setAttribute("height", 32);
refCanvas.setAttribute("width", 32);
refCanvas.getContext('2d').drawImage(refImage, 0, 0, 32, 32);
// A blank canvas to compare to to make sure we don't draw nothing.
var blankCanvas = document.createElement("canvas");
blankCanvas.setAttribute("height", 32);
blankCanvas.setAttribute("width", 32);
// Assert that they should be the different.
if (!navigator.userAgent.includes("Windows NT 6.1")) {
// Fails on Windows 7 for some reason.
assertSnapshots(blankCanvas, refCanvas, false, 0, "blank", "reference icon");
}
// Render the icon with a non-ascii character in its name to a canvas
var testCanvas = document.createElement("canvas");
testCanvas.setAttribute("height", 32);
testCanvas.setAttribute("width", 32);
testCanvas.getContext('2d').drawImage(testImage, 0, 0, 32, 32);
// Assert that they should be the same.
assertSnapshots(testCanvas, refCanvas, true, 0, "icon", "reference icon");
SimpleTest.finish();
};
var testURI = io.newFileURI(testDest).spec;
var refURI = io.newFileURI(refDest).spec;
testImage.src = "moz-icon:" + testURI;
refImage.src = "moz-icon:" + refURI;
SimpleTest.registerCleanupFunction(function() {
// Remove the copied files if they exist.
if (testDest.exists()) {
testDest.remove(false);
}
if (refDest.exists()) {
refDest.remove(false);
}
});
</script>
</pre>
</body>
</html>
|
