third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/drawing-images-to-the-canvas/2d.drawImage.3arg.html - Issue 2553473002: Add offscreen-canvas to the list of wpt directories to skip.

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

Patch Set: Created 4 years ago

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1 <!DOCTYPE html>

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

3 <title>OffscreenCanvas test: 2d.drawImage.3arg</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.drawImage.3arg</h1>

9 <p class="desc"></p>

10

11

12 <script>

13 var t = async_test("");

14 t.step(function() {

15

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

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

18

19 var promise1 = new Promise(function(resolve, reject) {

20 var xhr = new XMLHttpRequest();

21 xhr.open("GET", '/images/red.png');

22 xhr.responseType = 'blob';

23 xhr.send();

24 xhr.onload = function() {

25 resolve(xhr.response);

26 };

27 });

28 var promise2 = new Promise(function(resolve, reject) {

29 var xhr = new XMLHttpRequest();

30 xhr.open("GET", '/images/green.png');

31 xhr.responseType = 'blob';

32 xhr.send();

33 xhr.onload = function() {

34 resolve(xhr.response);

35 };

36 });

37 Promise.all([promise1, promise2]).then(function(response1, response2) {

38 ctx.drawImage(response2, 0, 0);

39 ctx.drawImage(response1, -100, 0);

40 ctx.drawImage(response1, 100, 0);

41 ctx.drawImage(response1, 0, -50);

42 ctx.drawImage(response1, 0, 50);

43 _assertPixelApprox(offscreenCanvas, 0,0, 0,255,0,255, "0,0", "0,255,0,255", 2);

44 _assertPixelApprox(offscreenCanvas, 99,0, 0,255,0,255, "99,0", "0,255,0,255" , 2);

45 _assertPixelApprox(offscreenCanvas, 0,49, 0,255,0,255, "0,49", "0,255,0,255" , 2);

46 _assertPixelApprox(offscreenCanvas, 99,49, 0,255,0,255, "99,49", "0,255,0,25 5", 2);

47 });

48

49 t.done();

50

51 });

52 </script>

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