third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.order.alpha.html - Issue 2553473002: Add offscreen-canvas to the list of wpt directories to skip.

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Side by Side Diff: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.get.order.alpha.html

Issue 2553473002: Add offscreen-canvas to the list of wpt directories to skip. (Closed)

Patch Set: Created 4 years ago

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	(Empty)
1 <!DOCTYPE html>

2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->

3 <title>OffscreenCanvas test: 2d.imageData.get.order.alpha</title>

4 <script src="/resources/testharness.js"></script>

5 <script src="/resources/testharnessreport.js"></script>

6 <script src="/common/canvas-tests.js"></script>

7

8 <h1>2d.imageData.get.order.alpha</h1>

9 <p class="desc">getImageData() returns A in the fourth component</p>

10

11

12 <script>

13 var t = async_test("getImageData() returns A in the fourth component");

14 t.step(function() {

15

16 var offscreenCanvas = new OffscreenCanvas(100, 50);

17 var ctx = offscreenCanvas.getContext('2d');

18

19 ctx.fillStyle = 'rgba(0, 0, 0, 0.5)';

20 ctx.fillRect(0, 0, 100, 50);

21 var imgdata = ctx.getImageData(0, 0, 10, 10);

22 _assert(imgdata.data[3] < 200, "imgdata.data[\""+(3)+"\"] < 200");

23 _assert(imgdata.data[3] > 100, "imgdata.data[\""+(3)+"\"] > 100");

24

25 t.done();

26

27 });

28 </script>

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