summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/element/filters/2d.filter.canvasFilterObject.componentTransfer.identity.tentative.html
blob: ecd3830be3e2e0bf8c9aa7192d4d3c79d0b3082d (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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: 2d.filter.canvasFilterObject.componentTransfer.identity.tentative</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.filter.canvasFilterObject.componentTransfer.identity.tentative</h1>
<p class="desc">Test pixels on CanvasFilter() componentTransfer with identity type</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("Test pixels on CanvasFilter() componentTransfer with identity type");
_addTest(function(canvas, ctx) {

  ctx.filter = new CanvasFilter({name: 'componentTransfer',
      funcR: {type: 'identity'},
      funcG: {type: 'identity'},
      funcB: {type: 'identity'},
  });

  const inputColors = [
      [255, 255, 255],
      [0, 0, 0],
      [127, 0, 34],
      [252, 186, 3],
      [50, 68, 87],
  ];

  for (const color of inputColors) {
      ctx.fillStyle = `rgba(${color[0]}, ${color[1]}, ${color[2]}, 1)`,
      ctx.fillRect(0, 0, 10, 10);
      _assertPixel(canvas, 5, 5, color[0],color[1],color[2],255);
  }

});
</script>