third_party/WebKit/LayoutTests/css3/images/pixelated-hidpi-expected.html - Issue 2496663002: Merge css3/image/ and fast/images/ to images/

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: third_party/WebKit/LayoutTests/css3/images/pixelated-hidpi-expected.html

Issue 2496663002: Merge css3/image/ and fast/images/ to images/ (Closed)

Patch Set: Address failing tests (3 of them) Created 4 years, 1 month ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« no previous file with comments | « third_party/WebKit/LayoutTests/css3/images/pixelated-hidpi.html ('k') | third_party/WebKit/LayoutTests/css3/images/pixelated-image.html » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

OLD	NEW
	(Empty)
1 <!DOCTYPE html>

2 <style>

3 canvas {

4 width: 10px;

5 height: 10px;

6 image-rendering: pixelated;

7 }

8 </style>

9 <body>

10 <!-- Draw the expected 20x20 checkerboards using canvases. -->

11 <canvas width="20" height="20"></canvas>

12 <canvas width="20" height="20"></canvas>

13 <canvas width="20" height="20"></canvas>

14 </body>

15 <script>

16 function drawImageToCanvas() {

17 [0, 1, 2].forEach(function (canvasIndex) {

18 var context = document.getElementsByTagName("canvas")[canvasIndex].g etContext("2d");

19 context.width = 20;

20 context.height = 20;

21 var imageHandle = context.createImageData(20, 20);

22 var index = 0;

23

24 function white() {

25 imageHandle.data[index++] = 255;

26 imageHandle.data[index++] = 255;

27 imageHandle.data[index++] = 255;

28 imageHandle.data[index++] = 255;

29 }

30

31 function black() {

32 imageHandle.data[index++] = 0;

33 imageHandle.data[index++] = 0;

34 imageHandle.data[index++] = 0;

35 imageHandle.data[index++] = 255;

36 }

37

38 // Each black or white block should be 2x2.

39 for (var j = 0; j < 5; j++) {

40 for (var k = 0; k < 10; k++) {

41 white();

42 white();

43 black();

44 black();

45 }

46 for (var k = 0; k < 10; k++) {

47 black();

48 black();

49 white();

50 white();

51 }

52 }

53

54 context.putImageData(imageHandle, 0, 0);

55 });

56 }

57

58 function runTest() {

59 if (!window.testRunner)

60 return;

61

62 // Ignore the render tree.

63 testRunner.dumpAsTextWithPixelResults();

64

65 testRunner.waitUntilDone();

66 testRunner.setBackingScaleFactor(2, function () {

67 drawImageToCanvas();

68 testRunner.notifyDone();

69 });

70 }

71

72 window.onload = runTest;

73 </script>

OLD	NEW