Index: conformance/misc/null-object-behaviour.html |
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+<!-- |
+ |
+/* |
+** 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> |
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