third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.object.round.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.imageData.object.round</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.object.round</h1>

9 <p class="desc">ImageData.data rounds numbers with round-to-zero</p>

10

11

12 <script>

13 var t = async_test("ImageData.data rounds numbers with round-to-zero");

14 t.step(function() {

15

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

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

18

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

20 imgdata.data[0] = 0.499;

21 _assertSame(imgdata.data[0], 0, "imgdata.data[\""+(0)+"\"]", "0");

22 imgdata.data[0] = 0.5;

23 _assertSame(imgdata.data[0], 0, "imgdata.data[\""+(0)+"\"]", "0");

24 imgdata.data[0] = 0.501;

25 _assertSame(imgdata.data[0], 1, "imgdata.data[\""+(0)+"\"]", "1");

26 imgdata.data[0] = 1.499;

27 _assertSame(imgdata.data[0], 1, "imgdata.data[\""+(0)+"\"]", "1");

28 imgdata.data[0] = 1.5;

29 _assertSame(imgdata.data[0], 2, "imgdata.data[\""+(0)+"\"]", "2");

30 imgdata.data[0] = 1.501;

31 _assertSame(imgdata.data[0], 2, "imgdata.data[\""+(0)+"\"]", "2");

32 imgdata.data[0] = 2.5;

33 _assertSame(imgdata.data[0], 2, "imgdata.data[\""+(0)+"\"]", "2");

34 imgdata.data[0] = 3.5;

35 _assertSame(imgdata.data[0], 4, "imgdata.data[\""+(0)+"\"]", "4");

36 imgdata.data[0] = 252.5;

37 _assertSame(imgdata.data[0], 252, "imgdata.data[\""+(0)+"\"]", "252");

38 imgdata.data[0] = 253.5;

39 _assertSame(imgdata.data[0], 254, "imgdata.data[\""+(0)+"\"]", "254");

40 imgdata.data[0] = 254.5;

41 _assertSame(imgdata.data[0], 254, "imgdata.data[\""+(0)+"\"]", "254");

42 imgdata.data[0] = 256.5;

43 _assertSame(imgdata.data[0], 255, "imgdata.data[\""+(0)+"\"]", "255");

44 imgdata.data[0] = -0.5;

45 _assertSame(imgdata.data[0], 0, "imgdata.data[\""+(0)+"\"]", "0");

46 imgdata.data[0] = -1.5;

47 _assertSame(imgdata.data[0], 0, "imgdata.data[\""+(0)+"\"]", "0");

48

49 t.done();

50

51 });

52 </script>

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