third_party/WebKit/LayoutTests/fast/canvas/webgl/index-validation-verifies-too-many-indices.html - Issue 1601093008: Remove duplicated WebGL layout tests.

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Issue 1601093008: Remove duplicated WebGL layout tests. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months 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('Tests that index validation for drawElements does not examine too m any indices');

12

13 if (window.internals)

14 window.internals.settings.setWebGLErrorsToConsoleEnabled(false);

15

16 var context = create3DContext();

17 var program = loadStandardProgram(context);

18

19 context.useProgram(program);

20 var vertexObject = context.createBuffer();

21 context.enableVertexAttribArray(0);

22 context.bindBuffer(context.ARRAY_BUFFER, vertexObject);

23 // 4 vertices -> 2 triangles

24 context.bufferData(context.ARRAY_BUFFER, new Float32Array([ 0,0,0, 0,1,0, 1,0,0, 1,1,0 ]), context.STATIC_DRAW);

25 context.vertexAttribPointer(0, 3, context.FLOAT, false, 0, 0);

26

27 var indexObject = context.createBuffer();

28

29 debug("Test out of range indices")

30 context.bindBuffer(context.ELEMENT_ARRAY_BUFFER, indexObject);

31 context.bufferData(context.ELEMENT_ARRAY_BUFFER, new Uint16Array([ 10000, 0, 1, 2, 3, 10000 ]), context.STATIC_DRAW);

32 shouldGenerateGLError(context, context.NO_ERROR, "context.drawElements(context.T RIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 2)");

33 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.drawElements( context.TRIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 0)");

34 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.drawElements( context.TRIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 4)");

35

36 debug("")

37 </script>

38

39 </body>

40 </html>

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