third_party/WebKit/LayoutTests/fast/canvas/canvas-fillPath-pattern-shadow.html - Issue 2678493002: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests.

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Issue 2678493002: 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 PUBLIC "-//IETF//DTD HTML//EN">	1 <script src="../../resources/testharness.js"></script>

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

3 <head>

4 <script src="../../resources/js-test.js"></script>

5 </head>

6 <body>	3 <body>

7 <script src="script-tests/canvas-fillPath-pattern-shadow.js"></script>	4 <script>

	5 var aCanvas = document.createElement('canvas');

	6 aCanvas.setAttribute('width', '50');

	7 aCanvas.setAttribute('height', '50');

	8

	9 var aCtx = aCanvas.getContext('2d');

	10 aCtx.fillStyle = 'rgba(0, 0, 255, 0.5)';

	11 aCtx.fillRect(0, 0, 50, 50);

	12

	13 var pattern = aCtx.createPattern(aCanvas, 'repeat');

	14

	15 var canvas = document.createElement('canvas');

	16 document.body.appendChild(canvas);

	17 canvas.setAttribute('width', '600');

	18 canvas.setAttribute('height', '1100');

	19 var ctx = canvas.getContext('2d');

	20

	21 ctx.save();

	22 ctx.fillStyle = pattern;

	23 ctx.shadowColor = 'rgba(255, 0, 0, 0.5)';

	24 ctx.shadowOffsetX = 250;

	25

	26 function fillShape(x, y) {

	27 ctx.beginPath();

	28 ctx.arc(x, y, 100, 0, Math.PI*2, true);

	29 ctx.arc(x, y, 50, 0, Math.PI*2, false);

	30 ctx.fill();

	31 }

	32

	33 // Alpha shadow.

	34 ctx.shadowBlur = 0;

	35 fillShape(150, 150);

	36

	37 // Blurry shadow.

	38 ctx.shadowBlur = 10;

	39 fillShape(150, 400);

	40

	41 ctx.rotate(Math.PI/2);

	42

	43 // Rotated alpha shadow.

	44 ctx.shadowBlur = 0;

	45 fillShape(650, -150);

	46

	47 // Rotated blurry shadow.

	48 ctx.shadowBlur = 10;

	49 fillShape(900, -150);

	50

	51 ctx.restore();

	52 ctx.fillStyle = 'black';

	53

	54 function testPixelShadow(pixel, reference, alphaApprox) {

	55 var testPassed = true;

	56 for(i = 0; i < 3; i++)

	57 if(pixel[i] != reference[i]) {

	58 testPassed = false;

	59 break;

	60 }

	61 assert_true(testPassed);

	62 assert_approx_equals(pixel[3], reference[3], alphaApprox);

	63 }

	64

	65 testScenarios =

	66 [

	67 ['TestAlphaShadow 1', ctx.getImageData(400, 150, 1, 1).data, [ 0, 0, 0, 0, 0], 0],

	68 ['TestAlphaShadow 2', ctx.getImageData(400, 75, 1, 1).data, [ 255, 0, 0, 64], 15],

	69 ['TestAlphaShadow 3', ctx.getImageData(400, 225, 1, 1).data, [ 255, 0, 0, 64], 15],

	70 ['TestAlphaShadow 4', ctx.getImageData(325, 150, 1, 1).data, [ 255, 0, 0, 64], 15],

	71 ['TestAlphaShadow 5', ctx.getImageData(475, 150, 1, 1).data, [ 255, 0, 0, 64], 15],

	72

	73 ['TestBlurryShadow 1', ctx.getImageData(400, 400, 1, 1).data, [ 0, 0 , 0, 0, 0], 0],

	74 ['TestBlurryShadow 2', ctx.getImageData(400, 300, 1, 1).data, [ 255, 0, 0, 31], 15],

	75 ['TestBlurryShadow 3', ctx.getImageData(400, 500, 1, 1).data, [ 255, 0, 0, 31], 15],

	76 ['TestBlurryShadow 4', ctx.getImageData(300, 400, 1, 1).data, [ 255, 0, 0, 31], 15],

	77 ['TestBlurryShadow 5', ctx.getImageData(500, 400, 1, 1).data, [ 255, 0, 0, 31], 15],

	78

	79 ['TestRotatedAlphaShadow 1', ctx.getImageData(400, 650, 1, 1).data, [ 0, 0, 0, 0, 0], 0],

	80 ['TestRotatedAlphaShadow 2', ctx.getImageData(400, 575, 1, 1).data, [ 255, 0, 0, 64], 15],

	81 ['TestRotatedAlphaShadow 3', ctx.getImageData(400, 725, 1, 1).data, [ 255, 0, 0, 64], 15],

	82 ['TestRotatedAlphaShadow 4', ctx.getImageData(325, 650, 1, 1).data, [ 255, 0, 0, 64], 15],

	83 ['TestRotatedAlphaShadow 5', ctx.getImageData(475, 650, 1, 1).data, [ 255, 0, 0, 64], 15],

	84

	85 ['TestRotatedBlurryShadow 1', ctx.getImageData(400, 900, 1, 1).data, [ 0, 0, 0, 0, 0], 0],

	86 ['TestRotatedBlurryShadow 2', ctx.getImageData(400, 800, 1, 1).data, [ 255, 0, 0, 31], 15],

	87 ['TestRotatedBlurryShadow 3', ctx.getImageData(400, 1000, 1, 1).data , [ 255, 0, 0, 31], 15],

	88 ['TestRotatedBlurryShadow 4', ctx.getImageData(300, 900, 1, 1).data, [ 255, 0, 0, 31], 15],

	89 ['TestRotatedBlurryShadow 5', ctx.getImageData(500, 900, 1, 1).data, [ 255, 0, 0, 31], 15],

	90 ];

	91

	92 generate_tests(testPixelShadow, testScenarios);

	93

	94 </script>

8 </body>	95 </body>

9 </html>

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