| <!-- |
| |
| /* |
| ** Copyright (c) 2012 The Khronos Group Inc. |
| ** |
| ** Permission is hereby granted, free of charge, to any person obtaining a |
| ** copy of this software and/or associated documentation files (the |
| ** "Materials"), to deal in the Materials without restriction, including |
| ** without limitation the rights to use, copy, modify, merge, publish, |
| ** distribute, sublicense, and/or sell copies of the Materials, and to |
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| ** the following conditions: |
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| ** The above copyright notice and this permission notice shall be included |
| ** in all copies or substantial portions of the Materials. |
| ** |
| ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| */ |
| |
| --> |
| |
| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>WebGL Extension Conformance Tests</title> |
| <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| <script src="../../resources/desktop-gl-constants.js" type="text/javascript"></script> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script src="../resources/webgl-test.js"></script> |
| <script src="../resources/webgl-test-utils.js"></script> |
| </head> |
| <body> |
| <div id="description"></div> |
| <canvas id="canvas" style="width: 50px; height: 50px;"> </canvas> |
| <div id="console"></div> |
| <script> |
| "use strict"; |
| var randomizeCase = function(str) { |
| var newChars = []; |
| for (var ii = 0; ii < str.length; ++ii) { |
| var c = str.substr(ii, 1); |
| var m = (Math.random() > 0.5) ? c.toLowerCase() : c.toUpperCase(); |
| newChars.push(m); |
| } |
| return newChars.join(""); |
| } |
| |
| description(); |
| debug(""); |
| |
| var wtu = WebGLTestUtils; |
| var canvas = document.getElementById("canvas"); |
| var gl = wtu.create3DContext(canvas); |
| |
| debug("check every extension advertised can be enabled"); |
| var extensions = []; |
| var extensionNames = gl.getSupportedExtensions(); |
| for (var ii = 0; ii < extensionNames.length; ++ii) { |
| var originalName = extensionNames[ii]; |
| var mixedName = randomizeCase(originalName); |
| var extension = gl.getExtension(mixedName); |
| assertMsg(extension, "able to get " + originalName + " as " + mixedName); |
| if (extension) { |
| var kTestString = "this is a test"; |
| var kTestNumber = 123; |
| var kTestFunction = function() { }; |
| var kTestObject = { }; |
| extension.testStringProperty = kTestString; |
| extension.testNumberProperty = kTestNumber; |
| extension.testFunctionProperty = kTestFunction; |
| extension.testObjectProperty = kTestObject; |
| gc(); |
| var extension2 = gl.getExtension(originalName); |
| assertMsg( |
| extension === extension2, |
| "calling getExtension twice for the same extension returns the same object"); |
| assertMsg( |
| extension2.testStringProperty === kTestString && |
| extension2.testFunctionProperty === kTestFunction && |
| extension2.testObjectProperty === kTestObject && |
| extension2.testNumberProperty === kTestNumber, |
| "object returned by 2nd call to getExtension has same properties"); |
| } |
| } |
| |
| debug(""); |
| var successfullyParsed = true; |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| |
| </body> |
| </html> |
