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| (Empty) | |
| 1 <!-- |
| 2 Copyright (c) 2011 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 <!DOCTYPE html> |
| 7 <html> |
| 8 <head> |
| 9 <meta charset="utf-8"> |
| 10 <title>WebGL gl.getParameter Strings Conformance Tests</title> |
| 11 <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| 12 <script src="../../resources/desktop-gl-constants.js" type="text/javascript"></s
cript> |
| 13 <script src="../../resources/js-test-pre.js"></script> |
| 14 <script src="../resources/webgl-test.js"></script> |
| 15 </head> |
| 16 <body> |
| 17 <div id="description"></div> |
| 18 <div id="console"></div> |
| 19 <canvas id="canvas" width="2" height="2"> </canvas> |
| 20 <script> |
| 21 description("This test checks getParameter returns strings in the correct format
"); |
| 22 |
| 23 debug(""); |
| 24 debug("Canvas.getContext"); |
| 25 |
| 26 var gl = create3DContext(document.getElementById("canvas")); |
| 27 if (!gl) { |
| 28 testFailed("context does not exist"); |
| 29 } else { |
| 30 testPassed("context exists"); |
| 31 |
| 32 debug(""); |
| 33 checkPrefix("WebGL 1.0", "VERSION"); |
| 34 checkPrefix("WebGL GLSL ES 1.0", "SHADING_LANGUAGE_VERSION"); |
| 35 shouldBeNonNull("gl.getParameter(gl.VENDOR)"); |
| 36 shouldBeNonNull("gl.getParameter(gl.RENDERER)"); |
| 37 shouldBe("gl.getError()", "gl.NO_ERROR"); |
| 38 } |
| 39 |
| 40 function checkPrefix(expected, enum_val) { |
| 41 var s = gl.getParameter(gl[enum_val]); |
| 42 if (s != null && |
| 43 s.length >= expected.length && |
| 44 s.substring(0, expected.length) == expected) { |
| 45 testPassed("getParameter(gl." + enum_val + ") correctly started with " + exp
ected); |
| 46 } else { |
| 47 testFailed("getParameter(gl." + enum_val + ") did not start with " + expecte
d); |
| 48 } |
| 49 } |
| 50 |
| 51 debug(""); |
| 52 successfullyParsed = true; |
| 53 |
| 54 </script> |
| 55 <script src="../../resources/js-test-post.js"></script> |
| 56 |
| 57 </body> |
| 58 </html> |
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Chromium Code Reviews
Issue 8342021:
Add webgl conformance tests r15841. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/