third_party/webgl/sdk/tests/conformance/misc/instanceof-test.html - Issue 10399113: Roll webgl conformance tests to r17874: part 2, adding r17874

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Issue 10399113: Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/

Patch Set: Created 8 years, 7 months ago

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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 instanceof test.</title>

	33 <link rel="stylesheet" href="../../resources/js-test-style.css"/>

	34 <script src="../../resources/js-test-pre.js"></script>

	35 <script src="../resources/webgl-test.js"> </script>

	36 <script src="../resources/webgl-test-utils.js"> </script>

	37 </head>

	38 <body>

	39 <canvas id="canvas" width="2" height="2" style="width: 40px; height: 40px;"></ca nvas>

	40 <div id="description"></div>

	41 <div id="console"></div>

	42 <script id="vshader" type="x-shader/x-vertex">

	43 attribute vec4 vPosition;

	44 varying vec2 texCoord;

	45 void main()

	46 {

	47 gl_Position = vPosition;

	48 }

	49 </script>

	50

	51 <script id="fshader" type="x-shader/x-fragment">

	52 precision mediump float;

	53 uniform vec4 color;

	54 void main()

	55 {

	56 gl_FragColor = color;

	57 }

	58 </script>

	59 <script>

	60 var wtu = WebGLTestUtils;

	61 description(document.title);

	62 debug("Tests that instanceof works on WebGL objects.");

	63 debug("");

	64 var gl = wtu.create3DContext("canvas");

	65 shouldBeTrue('gl instanceof WebGLRenderingContext');

	66 shouldBeTrue('gl.createBuffer() instanceof WebGLBuffer');

	67 shouldBeTrue('gl.createFramebuffer() instanceof WebGLFramebuffer');

	68 shouldBeTrue('gl.createProgram() instanceof WebGLProgram');

	69 shouldBeTrue('gl.createRenderbuffer() instanceof WebGLRenderbuffer');

	70 shouldBeTrue('gl.createShader(gl.VERTEX_SHADER) instanceof WebGLShader');

	71 shouldBeTrue('gl.createTexture() instanceof WebGLTexture');

	72

	73 var program = wtu.setupProgram(gl, ['vshader', 'fshader'], ['vPosition'], [0]);

	74

	75 shouldBeTrue('gl.getUniformLocation(program, "color") instanceof WebGLUniformLoc ation');

	76 shouldBeTrue('gl.getActiveAttrib(program, 0) instanceof WebGLActiveInfo');

	77 shouldBeTrue('gl.getActiveUniform(program, 0) instanceof WebGLActiveInfo');

	78

	79 debug("");

	80 debug("Tests that those WebGL objects can not be constructed through new operato r");

	81 debug("");

	82

	83 function shouldThrowWithNew(objectType, objectName)

	84 {

	85 try {

	86 new objectType;

	87 testFailed('new ' + objectName + ' did not throw');

	88 } catch (e) {

	89 testPassed('new ' + objectName + ' threw an error');

	90 }

	91 }

	92

	93 shouldThrowWithNew(window.WebGLRenderingContext, 'WebGLRenderingContext');

	94 shouldThrowWithNew(window.WebGLActiveInfo, 'WebGLActiveInfo');

	95 shouldThrowWithNew(window.WebGLBuffer, 'WebGLBuffer');

	96 shouldThrowWithNew(window.WebGLFramebuffer, 'WebGLFramebuffer');

	97 shouldThrowWithNew(window.WebGLProgram, 'WebGLProgram');

	98 shouldThrowWithNew(window.WebGLRenderbuffer, 'WebGLRenderbuffer');

	99 shouldThrowWithNew(window.WebGLShader, 'WebGLShader');

	100 shouldThrowWithNew(window.WebGLTexture, 'WebGLTexture');

	101 shouldThrowWithNew(window.WebGLUniformLocation, 'WebGLUniformLocation');

	102 shouldThrowWithNew(window.WebGLShaderPrecisionFormat, 'WebGLShaderPrecisionForma t');

	103

	104 successfullyParsed = true;

	105 </script>

	106 <script src="../../resources/js-test-post.js"></script>

	107

	108 </body>

	109 </html>

	110

	111

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