| Index: conformance/misc/functions-returning-strings.html
|
| ===================================================================
|
| --- conformance/misc/functions-returning-strings.html (revision 0)
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| +++ conformance/misc/functions-returning-strings.html (working copy)
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| @@ -0,0 +1,127 @@
|
| +<!--
|
| +
|
| +/*
|
| +** 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
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| +** without limitation the rights to use, copy, modify, merge, publish,
|
| +** distribute, sublicense, and/or sell copies of the Materials, and to
|
| +** permit persons to whom the Materials are furnished to do so, subject to
|
| +** the following conditions:
|
| +**
|
| +** 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">
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| +<title>WebGL Conformance Tests</title>
|
| +<link rel="stylesheet" href="../../resources/js-test-style.css"/>
|
| +<script src="../../resources/desktop-gl-constants.js" type="text/javascript"></script>
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| +<script src="../../resources/js-test-pre.js"></script>
|
| +<script src="../resources/webgl-test.js"></script>
|
| +<script src="../resources/webgl-test-utils.js"></script>
|
| +<script src="../../resources/test-eval.js"></script>
|
| +</head>
|
| +<body>
|
| +<div id="description"></div>
|
| +<div id="console"></div>
|
| +<canvas id="canvas" width="2" height="2"> </canvas>
|
| +<script>
|
| +"use strict";
|
| +description("Test that functions returning strings really do return strings (and not e.g. null)");
|
| +debug("");
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| +
|
| +var validVertexShaderString =
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| + "attribute vec4 aVertex; attribute vec4 aColor; varying vec4 vColor; void main() { vColor = aColor; gl_Position = aVertex; }";
|
| +var validFragmentShaderString =
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| + "precision mediump float; varying vec4 vColor; void main() { gl_FragColor = vColor; }";
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| +
|
| +function shouldReturnString(_a)
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| +{
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| + var exception;
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| + var _av;
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| + try {
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| + _av = TestEval(_a);
|
| + } catch (e) {
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| + exception = e;
|
| + }
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| +
|
| + if (exception)
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| + testFailed(_a + ' should return a string. Threw exception ' + exception);
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| + else if (typeof _av == "string")
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| + testPassed(_a + ' returns a string');
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| + else
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| + testFailed(_a + ' should return a string. Returns: "' + _av + '"');
|
| +}
|
| +
|
| +var wtu = WebGLTestUtils;
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| +var gl = wtu.create3DContext("canvas");
|
| +if (!gl) {
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| + testFailed("context does not exist");
|
| +} else {
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| + var vs = gl.createShader(gl.VERTEX_SHADER);
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| + shouldReturnString("gl.getShaderSource(vs)");
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| + shouldReturnString("gl.getShaderInfoLog(vs)");
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| + gl.shaderSource(vs, validVertexShaderString);
|
| + gl.compileShader(vs);
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| + shouldReturnString("gl.getShaderSource(vs)");
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| + shouldReturnString("gl.getShaderInfoLog(vs)");
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| +
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| + var fs = gl.createShader(gl.FRAGMENT_SHADER);
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| + shouldReturnString("gl.getShaderSource(fs)");
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| + shouldReturnString("gl.getShaderInfoLog(fs)");
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| + gl.shaderSource(fs, validFragmentShaderString);
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| + gl.compileShader(fs);
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| + shouldReturnString("gl.getShaderSource(fs)");
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| + shouldReturnString("gl.getShaderInfoLog(fs)");
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| +
|
| + var prog = gl.createProgram();
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| + shouldReturnString("gl.getProgramInfoLog(prog)");
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| + gl.attachShader(prog, vs);
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| + gl.attachShader(prog, fs);
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| + gl.linkProgram(prog);
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| + shouldReturnString("gl.getProgramInfoLog(prog)");
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| +
|
| + // Make sure different numbers of extensions doesn't result in
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| + // different test output.
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| + var exts = gl.getSupportedExtensions();
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| + var allPassed = true;
|
| + for (var ii = 0; ii < exts.length; ++ii) {
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| + var s = exts[ii];
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| + if (typeof s != "string") {
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| + shouldReturnString("gl.getSupportedExtensions()[" + s + "]");
|
| + allPassed = false;
|
| + }
|
| + }
|
| + if (allPassed) {
|
| + testPassed('getSupportedExtensions() returns an array of strings');
|
| + }
|
| +
|
| + shouldReturnString("gl.getParameter(gl.VENDOR)");
|
| + shouldReturnString("gl.getParameter(gl.RENDERER)");
|
| + shouldReturnString("gl.getParameter(gl.VERSION)");
|
| + shouldReturnString("gl.getParameter(gl.SHADING_LANGUAGE_VERSION)");
|
| +}
|
| +
|
| +debug("");
|
| +var successfullyParsed = true;
|
| +
|
| +</script>
|
| +<script src="../../resources/js-test-post.js"></script>
|
| +
|
| +</body>
|
| +</html>
|
|
|
| Property changes on: conformance/misc/functions-returning-strings.html
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| ## -0,0 +1 ##
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| +LF
|
| \ No newline at end of property
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|
|
Chromium Code Reviews
Issue 41503006:
Add ToT WebGL conformance tests : part 8 (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/webgl/sdk/tests/