LayoutTests/fast/canvas/2d.composite.globalAlpha.fillPath.html - Issue 58533003: Move fast/js/resources files to resources.

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Side by Side Diff: LayoutTests/fast/canvas/2d.composite.globalAlpha.fillPath.html

Issue 58533003: Move fast/js/resources files to resources. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 1 month ago

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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">	1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

2 <!-- Test based on that found at	2 <!-- Test based on that found at

3 http://http://philip.html5.org/tests/canvas/suite/tests/index.2d.composite. globalAlpha.html	3 http://http://philip.html5.org/tests/canvas/suite/tests/index.2d.composite. globalAlpha.html

4 -->	4 -->

5 <html>	5 <html>

6 <head>	6 <head>

7 <script src="../js/resources/js-test-pre.js"></script>	7 <script src="../../resources/js-test.js"></script>

8 </head>	8 </head>

9 <body>	9 <body>

10 <canvas id="canvas" width="100" height="100"></canvas>	10 <canvas id="canvas" width="100" height="100"></canvas>

11 <script>	11 <script>

12	12

13 function assertPixelApprox(ctx, x,y, r,g,b,a, pos, colour, tolerance)	13 function assertPixelApprox(ctx, x,y, r,g,b,a, pos, colour, tolerance)

14 {	14 {

15 var imgdata = ctx.getImageData(x, y, 1, 1);	15 var imgdata = ctx.getImageData(x, y, 1, 1);

16 var diff = Math.max(Math.abs(r-imgdata.data[0]), Math.abs(g-imgdata.data[1]) , Math.abs(b-imgdata.data[2]), Math.abs(a-imgdata.data[3]));	16 var diff = Math.max(Math.abs(r-imgdata.data[0]), Math.abs(g-imgdata.data[1]) , Math.abs(b-imgdata.data[2]), Math.abs(a-imgdata.data[3]));

17 shouldBeFalse((diff > tolerance).toString());	17 shouldBeFalse((diff > tolerance).toString());

18 }	18 }

19	19

20 description("The test to ensure correct sync behaviour with globalAlpha and fill Path() in accelerated-2d-canvas mode.");	20 description("The test to ensure correct sync behaviour with globalAlpha and fill Path() in accelerated-2d-canvas mode.");

21 var ctx = document.getElementById('canvas').getContext('2d');	21 var ctx = document.getElementById('canvas').getContext('2d');

22	22

23 ctx.fillStyle = '#0f0';	23 ctx.fillStyle = '#0f0';

24 ctx.fillRect(0, 0, 100, 100);	24 ctx.fillRect(0, 0, 100, 100);

25 ctx.globalAlpha = 0.01; // avoid any potential alpha=0 optimisations	25 ctx.globalAlpha = 0.01; // avoid any potential alpha=0 optimisations

26 ctx.beginPath();	26 ctx.beginPath();

27 ctx.fillStyle = '#f00';	27 ctx.fillStyle = '#f00';

28 ctx.rect(0, 0, 100, 100);	28 ctx.rect(0, 0, 100, 100);

29 ctx.fill();	29 ctx.fill();

30 assertPixelApprox(ctx, 50,25, 2,253,0,255, "50,25", "2,253,0,255", 2);	30 assertPixelApprox(ctx, 50,25, 2,253,0,255, "50,25", "2,253,0,255", 2);

31	31

32 </script>	32 </script>

33 </body>	33 </body>

34 </html>	34 </html>

35	35

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