html2canvas/tests/mocha/scrolling.html

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HTML

<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>Scrolling tests</title>
<link rel="stylesheet" href="lib/mocha.css" />
<script src="../../dist/html2canvas.js"></script>
<script src="../assets/jquery-1.6.2.js"></script>
<script src="lib/expect.js"></script>
<script src="lib/mocha.js"></script>
</head>
<body>
<div id="mocha"></div>
<script>mocha.setup('bdd')</script>
<div style="height: 2200px;"></div>
<div style="height: 500px;background: green;"><a name="content">content</a></div>
<script>
describe("Scrolling", function() {
it("with random scroll", function (done) {
$(window).scrollTop(123);
setTimeout(function() {
html2canvas(document.body, {type: 'view'}).then(function () {
expect($(window).scrollTop()).to.equal(123);
done();
}).catch(function (error) {
done(error);
});
}, 0);
});
it("with url anchor", function (done) {
window.location.hash = "#content";
setTimeout(function() {
var top = $(window).scrollTop();
html2canvas(document.body, {type: 'view', removeContainer: false}).then(function () {
var currentTop = $(window).scrollTop();
window.location.hash = "";
expect(currentTop).to.be.greaterThan(1500);
if ((currentTop - top) !== 200) { // phantomjs issue
expect(currentTop).to.equal(top);
}
done();
}).catch(function (error) {
done(error);
});
}, 0);
});
});
after(function() {
if (history) {
history.pushState("", document.title, window.location.pathname + window.location.search);
}
});
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>