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| 1 <!-- |
| 2 |
| 3 /* |
| 4 ** Copyright (c) 2012 The Khronos Group Inc. |
| 5 ** |
| 6 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 7 ** copy of this software and/or associated documentation files (the |
| 8 ** "Materials"), to deal in the Materials without restriction, including |
| 9 ** without limitation the rights to use, copy, modify, merge, publish, |
| 10 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 11 ** permit persons to whom the Materials are furnished to do so, subject to |
| 12 ** the following conditions: |
| 13 ** |
| 14 ** The above copyright notice and this permission notice shall be included |
| 15 ** in all copies or substantial portions of the Materials. |
| 16 ** |
| 17 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 18 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 19 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 20 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 21 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 22 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 23 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 24 */ |
| 25 |
| 26 --> |
| 27 |
| 28 <!DOCTYPE html> |
| 29 <html> |
| 30 <head> |
| 31 <meta charset="utf-8"> |
| 32 <title>WebGL Unknown Uniform Conformance Test</title> |
| 33 <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| 34 <script src="../../resources/desktop-gl-constants.js" type="text/javascript"></s
cript> |
| 35 <script src="../../resources/js-test-pre.js"></script> |
| 36 <script src="../resources/webgl-test.js"></script> |
| 37 </head> |
| 38 <body> |
| 39 <div id="description"></div> |
| 40 <div id="console"></div> |
| 41 <canvas id="canvas" width="2" height="2"> </canvas> |
| 42 <script id="vshader" type="x-shader/x-vertex"> |
| 43 attribute vec4 vPosition; |
| 44 void main() |
| 45 { |
| 46 gl_Position = vPosition; |
| 47 } |
| 48 </script> |
| 49 |
| 50 <script id="fshader" type="x-shader/x-fragment"> |
| 51 void main() |
| 52 { |
| 53 gl_FragColor = vec4(1.0,0.0,0.0,1.0); |
| 54 } |
| 55 </script> |
| 56 <script> |
| 57 description("Tests that unknown uniforms don't cause errors."); |
| 58 |
| 59 debug(""); |
| 60 debug("Canvas.getContext"); |
| 61 |
| 62 var gl = initWebGL("example"); |
| 63 if (!gl) { |
| 64 testFailed("context does not exist"); |
| 65 } else { |
| 66 testPassed("context exists"); |
| 67 |
| 68 debug(""); |
| 69 |
| 70 var program = setupProgram(gl, "vshader", "fshader", [ "vPosition"]); |
| 71 // Get the location of an unknown uniform. |
| 72 var loc = gl.getUniformLocation(program, "someUnknownUniform"); |
| 73 assertMsg(loc === null, "location of unknown uniform should be null"); |
| 74 glErrorShouldBe(gl, gl.NO_ERROR, |
| 75 "there should be no error from getting an unknown uniform"); |
| 76 gl.uniform1f(loc, 1); |
| 77 glErrorShouldBe(gl, gl.NO_ERROR, |
| 78 "there should be no error from trying to set an unknown uniform"); |
| 79 } |
| 80 |
| 81 debug(""); |
| 82 successfullyParsed = true; |
| 83 |
| 84 </script> |
| 85 <script src="../../resources/js-test-post.js"></script> |
| 86 |
| 87 </body> |
| 88 </html> |
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Chromium Code Reviews
Issue 10399113:
Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/