LayoutTests/webgl/resources/webgl_test_files/conformance/misc/null-object-behaviour.html - WebKit - Git at Google

 <!--

 /*
 ** 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
 ** 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">
 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
 <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>
 <div id="console"></div>

 <script>
 "use strict";
 var wtu = WebGLTestUtils;
 description("Tests calling WebGL APIs without providing the necessary objects");

 var context = wtu.create3DContext();
 var program = wtu.loadStandardProgram(context);
 var shader = wtu.loadStandardVertexShader(context);
 var shouldGenerateGLError = wtu.shouldGenerateGLError;

 assertMsg(program != null, "Program Compiled");
 assertMsg(shader != null, "Shader Compiled");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.compileShader(undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.linkProgram(undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(undefined, undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(program, undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(undefined, shader)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.detachShader(program, undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.detachShader(undefined, shader)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.shaderSource(undefined, undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.shaderSource(undefined, 'foo')");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.bindAttribLocation(undefined, 0, 'foo')");
 shouldThrow("context.bindBuffer(context.ARRAY_BUFFER, 0)");
 shouldThrow("context.bindFramebuffer(context.FRAMEBUFFER, 0)");
 shouldThrow("context.bindRenderbuffer(context.RENDERBUFFER, 0)");
 shouldThrow("context.bindTexture(context.TEXTURE_2D, 0)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindBuffer(context.ARRAY_BUFFER, null)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindFramebuffer(context.FRAMEBUFFER, null)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindRenderbuffer(context.RENDERBUFFER, null)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindTexture(context.TEXTURE_2D, null)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindBuffer(context.ARRAY_BUFFER, undefined)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindFramebuffer(context.FRAMEBUFFER, undefined)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindRenderbuffer(context.RENDERBUFFER, undefined)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.bindTexture(context.TEXTURE_2D, undefined)");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.framebufferRenderbuffer(context.FRAMEBUFFER, context.DEPTH_ATTACHMENT, context.RENDERBUFFER, null)");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.framebufferTexture2D(context.FRAMEBUFFER, context.COLOR_ATTACHMENT0, context.TEXTURE_2D, null, 0)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getProgramParameter(undefined, 0)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getProgramInfoLog(undefined, 0)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderParameter(undefined, 0)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderInfoLog(undefined, 0)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderSource(undefined)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getUniform(undefined, null)");
 shouldGenerateGLError(context, context.INVALID_VALUE, "context.getUniformLocation(undefined, 'foo')");

 debug("");
 debug("check with bindings");
 context.bindBuffer(context.ARRAY_BUFFER, context.createBuffer());
 context.bindTexture(context.TEXTURE_2D, context.createTexture());
 shouldGenerateGLError(context, context.NO_ERROR, "context.bufferData(context.ARRAY_BUFFER, 1, context.STATIC_DRAW)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.getBufferParameter(context.ARRAY_BUFFER, context.BUFFER_SIZE)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, 1, 1, 0, context.RGBA, context.UNSIGNED_BYTE, new Uint8Array([0,0,0,0]))");
 shouldGenerateGLError(context, context.NO_ERROR, "context.texParameteri(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER, context.NEAREST)");
 shouldGenerateGLError(context, context.NO_ERROR, "context.getTexParameter(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER)");

 debug("");
 debug("check without bindings");
 context.bindBuffer(context.ARRAY_BUFFER, null);
 context.bindTexture(context.TEXTURE_2D, null);
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.bufferData(context.ARRAY_BUFFER, 1, context.STATIC_DRAW)");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.getBufferParameter(context.ARRAY_BUFFER, context.BUFFER_SIZE)");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, 1, 1, 0, context.RGBA, context.UNSIGNED_BYTE, new Uint8Array([0,0,0,0]))");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.texParameteri(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER, context.NEAREST)");
 shouldGenerateGLError(context, context.INVALID_OPERATION, "context.getTexParameter(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER)");


 var successfullyParsed = true;
 </script>

 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!--

	/*
	** 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
	** 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">
	<link rel="stylesheet" href="../../resources/js-test-style.css"/>
	<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>
	<div id="console"></div>

	<script>
	"use strict";
	var wtu = WebGLTestUtils;
	description("Tests calling WebGL APIs without providing the necessary objects");

	var context = wtu.create3DContext();
	var program = wtu.loadStandardProgram(context);
	var shader = wtu.loadStandardVertexShader(context);
	var shouldGenerateGLError = wtu.shouldGenerateGLError;

	assertMsg(program != null, "Program Compiled");
	assertMsg(shader != null, "Shader Compiled");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.compileShader(undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.linkProgram(undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(undefined, undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(program, undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.attachShader(undefined, shader)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.detachShader(program, undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.detachShader(undefined, shader)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.shaderSource(undefined, undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.shaderSource(undefined, 'foo')");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.bindAttribLocation(undefined, 0, 'foo')");
	shouldThrow("context.bindBuffer(context.ARRAY_BUFFER, 0)");
	shouldThrow("context.bindFramebuffer(context.FRAMEBUFFER, 0)");
	shouldThrow("context.bindRenderbuffer(context.RENDERBUFFER, 0)");
	shouldThrow("context.bindTexture(context.TEXTURE_2D, 0)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindBuffer(context.ARRAY_BUFFER, null)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindFramebuffer(context.FRAMEBUFFER, null)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindRenderbuffer(context.RENDERBUFFER, null)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindTexture(context.TEXTURE_2D, null)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindBuffer(context.ARRAY_BUFFER, undefined)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindFramebuffer(context.FRAMEBUFFER, undefined)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindRenderbuffer(context.RENDERBUFFER, undefined)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.bindTexture(context.TEXTURE_2D, undefined)");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.framebufferRenderbuffer(context.FRAMEBUFFER, context.DEPTH_ATTACHMENT, context.RENDERBUFFER, null)");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.framebufferTexture2D(context.FRAMEBUFFER, context.COLOR_ATTACHMENT0, context.TEXTURE_2D, null, 0)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getProgramParameter(undefined, 0)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getProgramInfoLog(undefined, 0)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderParameter(undefined, 0)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderInfoLog(undefined, 0)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getShaderSource(undefined)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getUniform(undefined, null)");
	shouldGenerateGLError(context, context.INVALID_VALUE, "context.getUniformLocation(undefined, 'foo')");

	debug("");
	debug("check with bindings");
	context.bindBuffer(context.ARRAY_BUFFER, context.createBuffer());
	context.bindTexture(context.TEXTURE_2D, context.createTexture());
	shouldGenerateGLError(context, context.NO_ERROR, "context.bufferData(context.ARRAY_BUFFER, 1, context.STATIC_DRAW)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.getBufferParameter(context.ARRAY_BUFFER, context.BUFFER_SIZE)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, 1, 1, 0, context.RGBA, context.UNSIGNED_BYTE, new Uint8Array([0,0,0,0]))");
	shouldGenerateGLError(context, context.NO_ERROR, "context.texParameteri(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER, context.NEAREST)");
	shouldGenerateGLError(context, context.NO_ERROR, "context.getTexParameter(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER)");

	debug("");
	debug("check without bindings");
	context.bindBuffer(context.ARRAY_BUFFER, null);
	context.bindTexture(context.TEXTURE_2D, null);
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.bufferData(context.ARRAY_BUFFER, 1, context.STATIC_DRAW)");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.getBufferParameter(context.ARRAY_BUFFER, context.BUFFER_SIZE)");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, 1, 1, 0, context.RGBA, context.UNSIGNED_BYTE, new Uint8Array([0,0,0,0]))");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.texParameteri(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER, context.NEAREST)");
	shouldGenerateGLError(context, context.INVALID_OPERATION, "context.getTexParameter(context.TEXTURE_2D, context.TEXTURE_MIN_FILTER)");


	var successfullyParsed = true;
	</script>

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