third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-pattern-over-image.html - Issue 2673013003: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests.

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-pattern-over-image.html

Issue 2673013003: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests. (Closed)

Patch Set: Addressing comments Created 3 years, 10 months ago

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1 <!DOCTYPE HTML>	1 <script src="../../resources/testharness.js"></script>

2 <html>	2 <script src="../../resources/testharnessreport.js"></script>

3 <head>	3 <script type="text/javascript" src="canvas-blending-helpers.js"></script>

4 <script type="text/javascript">	4 <script>

5 if (window.testRunner)	5 async_test(function(t) {

6 testRunner.waitUntilDone();	6 function drawElement(context, i) {

7 window.jsTestIsAsync = true	7 if (i >= blendModes.length) {

8 </script>	8 t.done();

9 </head>	9 return;

10 <body>	10 }

11 <script src="../../resources/js-test.js"></script>	11 context.clearRect(0, 0, 10, 10);

12 <script type="text/javascript" src="canvas-blending-helpers.js"></script>	12 context.save();

13 <script type="text/javascript">	13 drawBackdropColorImageInContext(context, function() {

	14 context.globalCompositeOperation = blendModes[i];

14	15

15 description("Series of tests to ensure correct results on applying diffe rent blend modes when drawing a pattern on top of an image.");	16 drawSourceColorPatternInContext(context, function() {

	17 t.step(function () {

	18 checkBlendModeResult(i, context, 5);

	19 });

	20 context.restore();

	21 drawElement(context, ++i);

	22 });

	23 });

	24 }

16	25

17 var context;	26 var canvas = document.createElement('canvas');

18 function actualColor(x, y) {	27 var sigma = 5;

19 return context.getImageData(x, y, 1, 1).data;	28 canvas.width = 10;

20 }	29 canvas.height = 10;

	30 context = canvas.getContext('2d');

	31 drawElement(context, 0);

21	32

22 function checkBlendModeResult(i, context, sigma) {	33 }, 'Series of tests to ensure correct results on applying different blend modes when drawing a pattern on top of an image.');

23 var expectedColor = blendColors([129 / 255, 1, 129 / 255, 1], [1, 12 9 / 255, 129 / 255, 1], i);	34 </script>

24 var ac = "actualColor(0, 0)";

25 shouldBeCloseTo(ac + "[0]", expectedColor[0], sigma);

26 shouldBeCloseTo(ac + "[1]", expectedColor[1], sigma);

27 shouldBeCloseTo(ac + "[2]", expectedColor[2], sigma);

28 shouldBeCloseTo(ac + "[3]", expectedColor[3], sigma);

29 }

30

31 function drawElement(context, i) {

32 if (i >= blendModes.length) {

33 finishJSTest();

34 return;

35 }

36 debug("Testing blend mode " + blendModes[i]);

37

38 context.clearRect(0, 0, 10, 10);

39 context.save();

40 drawBackdropColorImageInContext(context, function() {

41 context.globalCompositeOperation = blendModes[i];

42

43 drawSourceColorPatternInContext(context, function() {

44 checkBlendModeResult(i, context, 5);

45 context.restore();

46 debug('');

47 drawElement(context, ++i);

48 });

49 });

50 }

51

52 function runTest() {

53 var canvas = document.createElement("canvas");

54 var sigma = 5;

55 canvas.width = 10;

56 canvas.height = 10;

57 context = canvas.getContext("2d");

58 drawElement(context, 0);

59 }

60

61 runTest();

62 </script>

63 </body>

64 </html>

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