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Code Issues Projects Releases Wiki Activity

Fix #503

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MoyuScript
2015-01-19 22:28:10 +02:00
parent af3c63994b
commit 5f3f184284
5 changed files with 109 additions and 6 deletions
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1
tests/mocha/clone.js Normal file
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document.querySelector("#block").className += "class";

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tests/mocha/ie9-clonenode-bug.html Normal file
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<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>Proxy tests</title>
<link rel="stylesheet" href="lib/mocha.css" />
<script src="../assets/jquery-1.6.2.js"></script>
<script src="lib/expect.js"></script>
<script src="lib/mocha.js"></script>
<style>
#block {
background: red;
}
#block.class {
background: green;
}
</style>
</head>
<body>
<div style="width: 200px; height:200px;" id="block"></div>
<script src="../../dist/html2canvas.js"></script>
<script src="clone.js"></script>
<div id="mocha"></div>
<script>mocha.setup('bdd')</script>
<script>
// https://github.com/niklasvh/html2canvas/issues/503
describe("Document clone should not re-execute javascript", function() {
it("with mutating className", function (done) {
this.timeout(10000);
html2canvas(document.querySelector("#block")).then(function (canvas) {
expect(canvas.width).to.equal(200);
expect(canvas.height).to.equal(200);
validCanvasPixels(canvas);
done();
}).catch(function (error) {
done(error);
});
});
});
function validCanvasPixels(canvas) {
var ctx = canvas.getContext("2d");
var data = ctx.getImageData(0, 0, canvas.width, canvas.height).data;
for (var i = 0, len = data.length; i < len; i+=4) {
if (data[i] !== 0 || data[i+1] !== 128 || data[i+2] !== 0 || data[i+3] !== 255) {
expect().fail("Invalid canvas data");
}
}
}
mocha.checkLeaks();
mocha.globals(['jQuery']);
if (window.mochaPhantomJS) {
mochaPhantomJS.run();
}
else {
mocha.run();
}
mocha.suite.afterAll(function() {
document.body.setAttribute('data-complete', 'true');
});
</script>
</body>
</html>