third_party/WebKit/LayoutTests/fast/canvas/canvas-after-detachment.html - Issue 2671853004: 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-after-detachment.html

Issue 2671853004: 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>	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 <div id="parent">	3 <div id="parent">

7 <canvas id="mycanvas" width="200" height="200"></canvas>	4 <canvas id="mycanvas" width="200" height="200"></canvas>

8 </div>

9 <script>	5 <script>

10 if (window.testRunner) {	6 test(function(t) {

11 testRunner.dumpAsText();

12 testRunner.waitUntilDone();

13 }

14

15 var data;

16 function runTest()

17 {

18 var parent = document.getElementById("parent");	7 var parent = document.getElementById("parent");

19 var canvas = document.getElementById('mycanvas');	8 var canvas = document.getElementById('mycanvas');

20 var ctx = canvas.getContext('2d');	9 var ctx = canvas.getContext('2d');

21 ctx.fillStyle = 'red';	10 ctx.fillStyle = 'red';

22 ctx.fillRect(0, 0, 200, 200);	11 ctx.fillRect(0, 0, 200, 200);

23	12

24 var imageData;	13 var imageData;

25 imageData = ctx.getImageData(100, 100, 1, 1);	14 imageData = ctx.getImageData(100, 100, 1, 1);

26 data = imageData.data;	15 var data = imageData.data;

27 shouldBe('data[0]', '255');	16 assert_equals(data[0], 255);

28 shouldBe('data[1]', '0');	17 assert_equals(data[1], 0);

29 shouldBe('data[2]', '0');	18 assert_equals(data[2], 0);

30	19

31 parent.removeChild(canvas);	20 parent.removeChild(canvas);

32 // GC makes sure canvas element is removed.	21 // GC makes sure canvas element is removed.

33 if (window.GCController)	22 if (window.GCController)

34 GCController.collect();	23 GCController.collect();

35	24

36 imageData = ctx.getImageData(100, 100, 1, 1);	25 imageData = ctx.getImageData(100, 100, 1, 1);

37 data = imageData.data;	26 data = imageData.data;

38 // The context is valid although the canvas is detached from document.	27 assert_equals(data[0], 255);

39 shouldBe('data[0]', '255');	28 assert_equals(data[1], 0);

40 shouldBe('data[1]', '0');	29 assert_equals(data[2], 0);

41 shouldBe('data[2]', '0');	30 }, 'Test that the context is valid although the canvas is detached from document .');

42

43 if (window.testRunner)

44 testRunner.notifyDone();

45 }

46

47 runTest();

48 </script>	31 </script>

49 </body>

50 </html>

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