Import 2dcontext Web Platform Tests
[WebKit-https.git] / LayoutTests / imported / w3c / web-platform-tests / 2dcontext / fill-and-stroke-styles / 2d.gradient.radial.negative.html
1 <!DOCTYPE html>
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
3 <title>Canvas test: 2d.gradient.radial.negative</title>
4 <script src="/resources/testharness.js"></script>
5 <script src="/resources/testharnessreport.js"></script>
6 <script src="/common/canvas-tests.js"></script>
7 <link rel="stylesheet" href="/common/canvas-tests.css">
8 <body class="show_output">
9
10 <h1>2d.gradient.radial.negative</h1>
11 <p class="desc">createRadialGradient() throws INDEX_SIZE_ERR if either radius is negative</p>
12
13
14 <p class="output">Actual output:</p>
15 <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
16
17 <ul id="d"></ul>
18 <script>
19 var t = async_test("createRadialGradient() throws INDEX_SIZE_ERR if either radius is negative");
20 _addTest(function(canvas, ctx) {
21
22 assert_throws("INDEX_SIZE_ERR", function() { ctx.createRadialGradient(0, 0, -0.1, 0, 0, 1); });
23 assert_throws("INDEX_SIZE_ERR", function() { ctx.createRadialGradient(0, 0, 1, 0, 0, -0.1); });
24 assert_throws("INDEX_SIZE_ERR", function() { ctx.createRadialGradient(0, 0, -0.1, 0, 0, -0.1); });
25
26
27 });
28 </script>
29