third_party/WebKit/LayoutTests/fast/canvas/canvas-getImageData-negative-source.html - Issue 2674933002: 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-getImageData-negative-source.html

Issue 2674933002: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests. (Closed)

Patch Set: Corrections 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-getImageData-negative-source.js"></script>	4 <script>

	5 test(function(t) {

	6 ctx = document.createElement('canvas').getContext('2d');

	7

	8 ctx.fillStyle = 'red';

	9 ctx.fillRect(0, 0, 100, 100);

	10 ctx.fillStyle = 'green';

	11 ctx.fillRect(0, 0, 6, 6);

	12

	13 var imageData = ctx.getImageData(-10, 0, 100, 1);

	14 var imgdata = imageData.data;

	15

	16 // Fully transparent black

	17 assert_equals(imgdata[0], 0);

	18 assert_equals(imgdata[1], 0);

	19 assert_equals(imgdata[2], 0);

	20 assert_equals(imgdata[3], 0);

	21

	22 // Green

	23 assert_equals(imgdata[60], 0);

	24 assert_equals(imgdata[61], 128);

	25 assert_equals(imgdata[62], 0);

	26 assert_equals(imgdata[63], 255);

	27

	28 // Red

	29 assert_equals(imgdata[64], 255);

	30 assert_equals(imgdata[65], 0);

	31 assert_equals(imgdata[66], 0);

	32 assert_equals(imgdata[67], 255);

	33 }, "Test the handling of negative sourceRect offset in getImageData().");

	34 </script>

8 </body>	35 </body>

9 </html>

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