summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/offscreen/the-offscreen-canvas/size.attributes.parse.em.html
blob: 5a8eee2c8ecfeb8b037c5f9569377030b1e40ef7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: size.attributes.parse.em</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>

<h1>size.attributes.parse.em</h1>
<p class="desc">Parsing of non-negative integers</p>


<script>
var t = async_test("Parsing of non-negative integers");
var t_pass = t.done.bind(t);
var t_fail = t.step_func(function(reason) {
    throw reason;
});
t.step(function() {

var canvas = new OffscreenCanvas(100, 50);
var ctx = canvas.getContext('2d');

assert_throws_js(TypeError, function() { canvas.width = '100em'; });
t.done();

});
</script>