summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.create2.zero.html
blob: cc949162d3bcc53d3dd6a7e91c427c68276f89db (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
28
29
30
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: 2d.imageData.create2.zero</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>
<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
<body class="show_output">

<h1>2d.imageData.create2.zero</h1>
<p class="desc">createImageData(sw, sh) throws INDEX_SIZE_ERR if size is zero</p>


<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>

<ul id="d"></ul>
<script>
var t = async_test("createImageData(sw, sh) throws INDEX_SIZE_ERR if size is zero");
_addTest(function(canvas, ctx) {

  assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.createImageData(10, 0); });
  assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.createImageData(0, 10); });
  assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.createImageData(0, 0); });
  assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.createImageData(0.99, 10); });
  assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.createImageData(10, 0.1); });

});
</script>