third_party/WebKit/LayoutTests/fast/canvas/canvas-fillRect-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-fillRect-shadow.js"></script>	4 <script>

	5

	6 var alphaApprox = 0, alphaMax = 0;

	7 function testPixelShadow(pixel, reference) {

	8 var testPassed = true;

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

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

	11 testPassed = false;

	12 break;

	13 }

	14 assert_true(testPassed);

	15 if(alphaMax != 0)

	16 assert_true(pixel[3] < alphaMax);

	17 else

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

	19 }

	20

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

	22 document.body.appendChild(canvas);

	23 canvas.setAttribute('width', '400');

	24 canvas.setAttribute('height', '650');

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

	26

	27 ctx.shadowOffsetX = 200;

	28 ctx.fillStyle = 'rgba(0, 0, 255, 1)';

	29

	30 ctx.shadowColor = 'rgba(255, 0, 0, 1.0)';

	31 ctx.fillRect(50, 50, 100, 100);

	32

	33 ctx.shadowColor = 'rgba(255, 0, 0, 0.3)';

	34 ctx.fillRect(50, 200, 100, 100);

	35

	36 ctx.shadowColor = 'rgba(255, 0, 0, 1.0)';

	37 ctx.shadowBlur = 5;

	38 ctx.fillRect(50, 350, 100, 100);

	39

	40 ctx.shadowColor = 'rgba(255, 0, 0, 0.3)';

	41 ctx.fillRect(50, 500, 100, 100);

	42

	43 testSolidShadow =

	44 [

	45 ['testSolidShadow 1', ctx.getImageData(250, 50, 1, 1).data, [255, 0, 0, 255]],

	46 ['testSolidShadow 2', ctx.getImageData(250, 149, 1, 1).data, [255, 0, 0, 255]],

	47 ['testSolidShadow 3', ctx.getImageData(349, 50, 1, 1).data, [255, 0, 0, 255]],

	48 ['testSolidShadow 4', ctx.getImageData(349, 149, 1, 1).data, [255, 0, 0, 255]],

	49 ];

	50

	51 // alphaApprox = 5

	52 testSolidAlphaShadow =

	53 [

	54 ['testSolidAlphaShadow 1', ctx.getImageData(250, 200, 1, 1).data, [255, 0, 0, 76]],

	55 ['testSolidAlphaShadow 2', ctx.getImageData(250, 299, 1, 1).data, [255, 0, 0, 76]],

	56 ['testSolidAlphaShadow 3', ctx.getImageData(349, 200, 1, 1).data, [255, 0, 0, 76]],

	57 ['testSolidAlphaShadow 4', ctx.getImageData(349, 299, 1, 1).data, [255, 0, 0, 76]],

	58 ];

	59

	60 // alpha < 25

	61 testBlurryShadow =

	62 [

	63 ['testBlurryShadow 1', ctx.getImageData(248, 348, 1, 1).data, [255, 0, 0 , 0]],

	64 ['testBlurryShadow 2', ctx.getImageData(248, 451, 1, 1).data, [255, 0, 0 , 0]],

	65 ['testBlurryShadow 3', ctx.getImageData(351, 348, 1, 1).data, [255, 0, 0 , 0]],

	66 ['testBlurryShadow 4', ctx.getImageData(351, 451, 1, 1).data, [255, 0, 0 , 0]],

	67 ];

	68

	69 // alpha < 10

	70 testBlurryAlphaShadow =

	71 [

	72 ['testBlurryShadow 1', ctx.getImageData(248, 498, 1, 1).data, [255, 0, 0 , 0]],

	73 ['testBlurryShadow 2', ctx.getImageData(248, 601, 1, 1).data, [255, 0, 0 , 0]],

	74 ['testBlurryShadow 3', ctx.getImageData(351, 498, 1, 1).data, [255, 0, 0 , 0]],

	75 ['testBlurryShadow 4', ctx.getImageData(351, 601, 1, 1).data, [255, 0, 0 , 0]],

	76 ];

	77

	78 generate_tests(testPixelShadow, testSolidShadow);

	79 alphaApprox = 5;

	80 generate_tests(testPixelShadow, testSolidAlphaShadow);

	81 alphaMax = 25;

	82 generate_tests(testPixelShadow, testBlurryShadow);

	83 alphaMax = 10;

	84 generate_tests(testPixelShadow, testBlurryAlphaShadow);

	85

	86 </script>

8 </body>	87 </body>

9 </html>

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