third_party/WebKit/LayoutTests/fast/canvas/webgl/array-override-set.html - Issue 2447493002: Removed some duplicate layout tests under fast/canvas/webgl

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/canvas/webgl/array-override-set.html

Issue 2447493002: Removed some duplicate layout tests under fast/canvas/webgl (Closed)

Patch Set: Created 4 years, 1 month ago

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1 <html>

2 <head>

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

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

5 </head>

6 <body>

7 <div id="description"></div>

8 <div id="console"></div>

9

10 <script>

11 description("Test overriding the set method of WebGL array");

12

13 debug('Regression test for <a href="https://bugs.webkit.org/show_bug.cgi?id=8786 2">https://bugs.webkit.org/show_bug.cgi?id=87862</a> : <code>[v8] Crash after re defining setter on typed array to a number</code>');

14

15 var array;

16 var typeNames = ['Float32Array', 'Float64Array', 'Int8Array', 'Int16Array', 'Int 32Array',

17 'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array' ]

18

19 function overrideSetWithNumberAndConstruct(typeName) {

20 var type = window[typeName];

21 type.prototype.set = 0x3ffff;

22 array = new type([0], function() {});

23 shouldBe("array[0]", "0");

24 }

25

26 for (var i = 0; i < typeNames.length; i++) {

27 overrideSetWithNumberAndConstruct(typeNames[i]);

28 }

29

30 function overrideSetWithNumberAndSet(typeName) {

31 var type = window[typeName];

32 array = new type(10);

33 type.prototype.set = 0x3ffff;

34 array[0] = 8;

35 array.set([0], function() {});

36 shouldBe("array[0]", "0");

37 }

38

39 for (var i = 0; i < typeNames.length; i++) {

40 overrideSetWithNumberAndConstruct(typeNames[i]);

41 }

42

43 </script>

44

45 </body>

46 </html>

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