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Side by Side Diff: third_party/webgl/conformance-suites/1.0.0/conformance/index-validation-verifies-too-many-indices.html

Issue 9360034: Remove everthing except conformance tests in the deps/third_party/webgl (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/
Patch Set: Created 8 years, 10 months ago
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1 <!--
2 Copyright (c) 2010 The Chromium Authors. All rights reserved.
3 Use of this source code is governed by a BSD-style license that can be
4 found in the LICENSE file.
5 -->
6 <html>
7 <head>
8 <link rel="stylesheet" href="../resources/js-test-style.css"/>
9 <script src="../resources/js-test-pre.js"></script>
10 <script src="resources/webgl-test.js"></script>
11 </head>
12 <body>
13 <div id="description"></div>
14 <div id="console"></div>
15
16 <script>
17 description('Tests that index validation for drawElements does not examine too m any indices');
18
19 var context = create3DContext();
20 var program = loadStandardProgram(context);
21
22 context.useProgram(program);
23 var vertexObject = context.createBuffer();
24 context.enableVertexAttribArray(0);
25 context.bindBuffer(context.ARRAY_BUFFER, vertexObject);
26 // 4 vertices -> 2 triangles
27 context.bufferData(context.ARRAY_BUFFER, new Float32Array([ 0,0,0, 0,1,0, 1,0,0, 1,1,0 ]), context.STATIC_DRAW);
28 context.vertexAttribPointer(0, 3, context.FLOAT, false, 0, 0);
29
30 var indexObject = context.createBuffer();
31
32 debug("Test out of range indices")
33 context.bindBuffer(context.ELEMENT_ARRAY_BUFFER, indexObject);
34 context.bufferData(context.ELEMENT_ARRAY_BUFFER, new Uint16Array([ 10000, 0, 1, 2, 3, 10000 ]), context.STATIC_DRAW);
35 shouldGenerateGLError(context, context.NO_ERROR, "context.drawElements(context.T RIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 2)");
36 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.drawElements( context.TRIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 0)");
37 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.drawElements( context.TRIANGLE_STRIP, 4, context.UNSIGNED_SHORT, 4)");
38
39 debug("")
40 successfullyParsed = true;
41 </script>
42
43 <script src="../resources/js-test-post.js"></script>
44 </body>
45 </html>
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