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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/context/constants-and-properties.html')
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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/context/constants-and-properties.html b/dom/canvas/test/webgl-conf/checkout/conformance/context/constants-and-properties.html new file mode 100644 index 000000000..7f3b5d4c2 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/context/constants-and-properties.html @@ -0,0 +1,566 @@ +<!-- + +/* +** 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"> +<title>WebGL Constants and Properties Test</title> +<link rel="stylesheet" href="../../resources/js-test-style.css"/> +<script src="../../js/js-test-pre.js"></script> +<script src="../../js/webgl-test-utils.js"></script> +</head> +<body> +<div id="description"></div> +<div id="console"></div> +<canvas id="canvas" style="width: 50px; height: 50px;"> </canvas> +<script> +"use strict"; +description("This test ensures that the WebGL context has all the constants and (non-function) properties in the specification."); + +var constants = { + /* ClearBufferMask */ +DEPTH_BUFFER_BIT : 0x00000100, +STENCIL_BUFFER_BIT : 0x00000400, +COLOR_BUFFER_BIT : 0x00004000, + + /* BeginMode */ +POINTS : 0x0000, +LINES : 0x0001, +LINE_LOOP : 0x0002, +LINE_STRIP : 0x0003, +TRIANGLES : 0x0004, +TRIANGLE_STRIP : 0x0005, +TRIANGLE_FAN : 0x0006, + + /* AlphaFunction (not supported in ES20) */ + /* NEVER */ + /* LESS */ + /* EQUAL */ + /* LEQUAL */ + /* GREATER */ + /* NOTEQUAL */ + /* GEQUAL */ + /* ALWAYS */ + + /* BlendingFactorDest */ +ZERO : 0, +ONE : 1, +SRC_COLOR : 0x0300, +ONE_MINUS_SRC_COLOR : 0x0301, +SRC_ALPHA : 0x0302, +ONE_MINUS_SRC_ALPHA : 0x0303, +DST_ALPHA : 0x0304, +ONE_MINUS_DST_ALPHA : 0x0305, + + /* BlendingFactorSrc */ + /* ZERO */ + /* ONE */ +DST_COLOR : 0x0306, +ONE_MINUS_DST_COLOR : 0x0307, +SRC_ALPHA_SATURATE : 0x0308, + /* SRC_ALPHA */ + /* ONE_MINUS_SRC_ALPHA */ + /* DST_ALPHA */ + /* ONE_MINUS_DST_ALPHA */ + + /* BlendEquationSeparate */ +FUNC_ADD : 0x8006, +BLEND_EQUATION : 0x8009, +BLEND_EQUATION_RGB : 0x8009, /* same as BLEND_EQUATION */ +BLEND_EQUATION_ALPHA : 0x883D, + + /* BlendSubtract */ +FUNC_SUBTRACT : 0x800A, +FUNC_REVERSE_SUBTRACT : 0x800B, + + /* Separate Blend Functions */ +BLEND_DST_RGB : 0x80C8, +BLEND_SRC_RGB : 0x80C9, +BLEND_DST_ALPHA : 0x80CA, +BLEND_SRC_ALPHA : 0x80CB, +CONSTANT_COLOR : 0x8001, +ONE_MINUS_CONSTANT_COLOR : 0x8002, +CONSTANT_ALPHA : 0x8003, +ONE_MINUS_CONSTANT_ALPHA : 0x8004, +BLEND_COLOR : 0x8005, + + /* Buffer Objects */ +ARRAY_BUFFER : 0x8892, +ELEMENT_ARRAY_BUFFER : 0x8893, +ARRAY_BUFFER_BINDING : 0x8894, +ELEMENT_ARRAY_BUFFER_BINDING : 0x8895, + +STREAM_DRAW : 0x88E0, +STATIC_DRAW : 0x88E4, +DYNAMIC_DRAW : 0x88E8, + +BUFFER_SIZE : 0x8764, +BUFFER_USAGE : 0x8765, + +CURRENT_VERTEX_ATTRIB : 0x8626, + + /* CullFaceMode */ +FRONT : 0x0404, +BACK : 0x0405, +FRONT_AND_BACK : 0x0408, + + /* DepthFunction */ + /* NEVER */ + /* LESS */ + /* EQUAL */ + /* LEQUAL */ + /* GREATER */ + /* NOTEQUAL */ + /* GEQUAL */ + /* ALWAYS */ + + /* EnableCap */ + /* TEXTURE_2D */ +CULL_FACE : 0x0B44, +BLEND : 0x0BE2, +DITHER : 0x0BD0, +STENCIL_TEST : 0x0B90, +DEPTH_TEST : 0x0B71, +SCISSOR_TEST : 0x0C11, +POLYGON_OFFSET_FILL : 0x8037, +SAMPLE_ALPHA_TO_COVERAGE : 0x809E, +SAMPLE_COVERAGE : 0x80A0, + + /* ErrorCode */ +NO_ERROR : 0, +INVALID_ENUM : 0x0500, +INVALID_VALUE : 0x0501, +INVALID_OPERATION : 0x0502, +OUT_OF_MEMORY : 0x0505, + + /* FrontFaceDirection */ +CW : 0x0900, +CCW : 0x0901, + + /* GetPName */ +LINE_WIDTH : 0x0B21, +ALIASED_POINT_SIZE_RANGE : 0x846D, +ALIASED_LINE_WIDTH_RANGE : 0x846E, +CULL_FACE_MODE : 0x0B45, +FRONT_FACE : 0x0B46, +DEPTH_RANGE : 0x0B70, +DEPTH_WRITEMASK : 0x0B72, +DEPTH_CLEAR_VALUE : 0x0B73, +DEPTH_FUNC : 0x0B74, +STENCIL_CLEAR_VALUE : 0x0B91, +STENCIL_FUNC : 0x0B92, +STENCIL_FAIL : 0x0B94, +STENCIL_PASS_DEPTH_FAIL : 0x0B95, +STENCIL_PASS_DEPTH_PASS : 0x0B96, +STENCIL_REF : 0x0B97, +STENCIL_VALUE_MASK : 0x0B93, +STENCIL_WRITEMASK : 0x0B98, +STENCIL_BACK_FUNC : 0x8800, +STENCIL_BACK_FAIL : 0x8801, +STENCIL_BACK_PASS_DEPTH_FAIL : 0x8802, +STENCIL_BACK_PASS_DEPTH_PASS : 0x8803, +STENCIL_BACK_REF : 0x8CA3, +STENCIL_BACK_VALUE_MASK : 0x8CA4, +STENCIL_BACK_WRITEMASK : 0x8CA5, +VIEWPORT : 0x0BA2, +SCISSOR_BOX : 0x0C10, + /* SCISSOR_TEST */ +COLOR_CLEAR_VALUE : 0x0C22, +COLOR_WRITEMASK : 0x0C23, +UNPACK_ALIGNMENT : 0x0CF5, +PACK_ALIGNMENT : 0x0D05, +MAX_TEXTURE_SIZE : 0x0D33, +MAX_VIEWPORT_DIMS : 0x0D3A, +SUBPIXEL_BITS : 0x0D50, +RED_BITS : 0x0D52, +GREEN_BITS : 0x0D53, +BLUE_BITS : 0x0D54, +ALPHA_BITS : 0x0D55, +DEPTH_BITS : 0x0D56, +STENCIL_BITS : 0x0D57, +POLYGON_OFFSET_UNITS : 0x2A00, + /* POLYGON_OFFSET_FILL */ +POLYGON_OFFSET_FACTOR : 0x8038, +TEXTURE_BINDING_2D : 0x8069, +SAMPLE_BUFFERS : 0x80A8, +SAMPLES : 0x80A9, +SAMPLE_COVERAGE_VALUE : 0x80AA, +SAMPLE_COVERAGE_INVERT : 0x80AB, + + /* GetTextureParameter */ + /* TEXTURE_MAG_FILTER */ + /* TEXTURE_MIN_FILTER */ + /* TEXTURE_WRAP_S */ + /* TEXTURE_WRAP_T */ + +COMPRESSED_TEXTURE_FORMATS : 0x86A3, + + /* HintMode */ +DONT_CARE : 0x1100, +FASTEST : 0x1101, +NICEST : 0x1102, + + /* HintTarget */ +GENERATE_MIPMAP_HINT : 0x8192, + + /* DataType */ +BYTE : 0x1400, +UNSIGNED_BYTE : 0x1401, +SHORT : 0x1402, +UNSIGNED_SHORT : 0x1403, +INT : 0x1404, +UNSIGNED_INT : 0x1405, +FLOAT : 0x1406, + + /* PixelFormat */ +DEPTH_COMPONENT : 0x1902, +ALPHA : 0x1906, +RGB : 0x1907, +RGBA : 0x1908, +LUMINANCE : 0x1909, +LUMINANCE_ALPHA : 0x190A, + + /* PixelType */ + /* UNSIGNED_BYTE */ +UNSIGNED_SHORT_4_4_4_4 : 0x8033, +UNSIGNED_SHORT_5_5_5_1 : 0x8034, +UNSIGNED_SHORT_5_6_5 : 0x8363, + + /* Shaders */ +FRAGMENT_SHADER : 0x8B30, +VERTEX_SHADER : 0x8B31, +MAX_VERTEX_ATTRIBS : 0x8869, +MAX_VERTEX_UNIFORM_VECTORS : 0x8DFB, +MAX_VARYING_VECTORS : 0x8DFC, +MAX_COMBINED_TEXTURE_IMAGE_UNITS : 0x8B4D, +MAX_VERTEX_TEXTURE_IMAGE_UNITS : 0x8B4C, +MAX_TEXTURE_IMAGE_UNITS : 0x8872, +MAX_FRAGMENT_UNIFORM_VECTORS : 0x8DFD, +SHADER_TYPE : 0x8B4F, +DELETE_STATUS : 0x8B80, +LINK_STATUS : 0x8B82, +VALIDATE_STATUS : 0x8B83, +ATTACHED_SHADERS : 0x8B85, +ACTIVE_UNIFORMS : 0x8B86, +ACTIVE_ATTRIBUTES : 0x8B89, +SHADING_LANGUAGE_VERSION : 0x8B8C, +CURRENT_PROGRAM : 0x8B8D, + + /* StencilFunction */ +NEVER : 0x0200, +LESS : 0x0201, +EQUAL : 0x0202, +LEQUAL : 0x0203, +GREATER : 0x0204, +NOTEQUAL : 0x0205, +GEQUAL : 0x0206, +ALWAYS : 0x0207, + + /* StencilOp */ + /* ZERO */ +KEEP : 0x1E00, +REPLACE : 0x1E01, +INCR : 0x1E02, +DECR : 0x1E03, +INVERT : 0x150A, +INCR_WRAP : 0x8507, +DECR_WRAP : 0x8508, + + /* StringName */ +VENDOR : 0x1F00, +RENDERER : 0x1F01, +VERSION : 0x1F02, + + /* TextureMagFilter */ +NEAREST : 0x2600, +LINEAR : 0x2601, + + /* TextureMinFilter */ + /* NEAREST */ + /* LINEAR */ +NEAREST_MIPMAP_NEAREST : 0x2700, +LINEAR_MIPMAP_NEAREST : 0x2701, +NEAREST_MIPMAP_LINEAR : 0x2702, +LINEAR_MIPMAP_LINEAR : 0x2703, + + /* TextureParameterName */ +TEXTURE_MAG_FILTER : 0x2800, +TEXTURE_MIN_FILTER : 0x2801, +TEXTURE_WRAP_S : 0x2802, +TEXTURE_WRAP_T : 0x2803, + + /* TextureTarget */ +TEXTURE_2D : 0x0DE1, +TEXTURE : 0x1702, + +TEXTURE_CUBE_MAP : 0x8513, +TEXTURE_BINDING_CUBE_MAP : 0x8514, +TEXTURE_CUBE_MAP_POSITIVE_X : 0x8515, +TEXTURE_CUBE_MAP_NEGATIVE_X : 0x8516, +TEXTURE_CUBE_MAP_POSITIVE_Y : 0x8517, +TEXTURE_CUBE_MAP_NEGATIVE_Y : 0x8518, +TEXTURE_CUBE_MAP_POSITIVE_Z : 0x8519, +TEXTURE_CUBE_MAP_NEGATIVE_Z : 0x851A, +MAX_CUBE_MAP_TEXTURE_SIZE : 0x851C, + + /* TextureUnit */ +TEXTURE0 : 0x84C0, +TEXTURE1 : 0x84C1, +TEXTURE2 : 0x84C2, +TEXTURE3 : 0x84C3, +TEXTURE4 : 0x84C4, +TEXTURE5 : 0x84C5, +TEXTURE6 : 0x84C6, +TEXTURE7 : 0x84C7, +TEXTURE8 : 0x84C8, +TEXTURE9 : 0x84C9, +TEXTURE10 : 0x84CA, +TEXTURE11 : 0x84CB, +TEXTURE12 : 0x84CC, +TEXTURE13 : 0x84CD, +TEXTURE14 : 0x84CE, +TEXTURE15 : 0x84CF, +TEXTURE16 : 0x84D0, +TEXTURE17 : 0x84D1, +TEXTURE18 : 0x84D2, +TEXTURE19 : 0x84D3, +TEXTURE20 : 0x84D4, +TEXTURE21 : 0x84D5, +TEXTURE22 : 0x84D6, +TEXTURE23 : 0x84D7, +TEXTURE24 : 0x84D8, +TEXTURE25 : 0x84D9, +TEXTURE26 : 0x84DA, +TEXTURE27 : 0x84DB, +TEXTURE28 : 0x84DC, +TEXTURE29 : 0x84DD, +TEXTURE30 : 0x84DE, +TEXTURE31 : 0x84DF, +ACTIVE_TEXTURE : 0x84E0, + + /* TextureWrapMode */ +REPEAT : 0x2901, +CLAMP_TO_EDGE : 0x812F, +MIRRORED_REPEAT : 0x8370, + + /* Uniform Types */ +FLOAT_VEC2 : 0x8B50, +FLOAT_VEC3 : 0x8B51, +FLOAT_VEC4 : 0x8B52, +INT_VEC2 : 0x8B53, +INT_VEC3 : 0x8B54, +INT_VEC4 : 0x8B55, +BOOL : 0x8B56, +BOOL_VEC2 : 0x8B57, +BOOL_VEC3 : 0x8B58, +BOOL_VEC4 : 0x8B59, +FLOAT_MAT2 : 0x8B5A, +FLOAT_MAT3 : 0x8B5B, +FLOAT_MAT4 : 0x8B5C, +SAMPLER_2D : 0x8B5E, +SAMPLER_CUBE : 0x8B60, + + /* Vertex Arrays */ +VERTEX_ATTRIB_ARRAY_ENABLED : 0x8622, +VERTEX_ATTRIB_ARRAY_SIZE : 0x8623, +VERTEX_ATTRIB_ARRAY_STRIDE : 0x8624, +VERTEX_ATTRIB_ARRAY_TYPE : 0x8625, +VERTEX_ATTRIB_ARRAY_NORMALIZED : 0x886A, +VERTEX_ATTRIB_ARRAY_POINTER : 0x8645, +VERTEX_ATTRIB_ARRAY_BUFFER_BINDING : 0x889F, + + /* Read Format */ +IMPLEMENTATION_COLOR_READ_TYPE : 0x8B9A, +IMPLEMENTATION_COLOR_READ_FORMAT : 0x8B9B, + + /* Shader Source */ +COMPILE_STATUS : 0x8B81, + + /* Shader Precision-Specified Types */ +LOW_FLOAT : 0x8DF0, +MEDIUM_FLOAT : 0x8DF1, +HIGH_FLOAT : 0x8DF2, +LOW_INT : 0x8DF3, +MEDIUM_INT : 0x8DF4, +HIGH_INT : 0x8DF5, + + /* Framebuffer Object. */ +FRAMEBUFFER : 0x8D40, +RENDERBUFFER : 0x8D41, + +RGBA4 : 0x8056, +RGB5_A1 : 0x8057, +RGB565 : 0x8D62, +DEPTH_COMPONENT16 : 0x81A5, +STENCIL_INDEX : 0x1901, +STENCIL_INDEX8 : 0x8D48, +DEPTH_STENCIL : 0x84F9, + +RENDERBUFFER_WIDTH : 0x8D42, +RENDERBUFFER_HEIGHT : 0x8D43, +RENDERBUFFER_INTERNAL_FORMAT : 0x8D44, +RENDERBUFFER_RED_SIZE : 0x8D50, +RENDERBUFFER_GREEN_SIZE : 0x8D51, +RENDERBUFFER_BLUE_SIZE : 0x8D52, +RENDERBUFFER_ALPHA_SIZE : 0x8D53, +RENDERBUFFER_DEPTH_SIZE : 0x8D54, +RENDERBUFFER_STENCIL_SIZE : 0x8D55, + +FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE : 0x8CD0, +FRAMEBUFFER_ATTACHMENT_OBJECT_NAME : 0x8CD1, +FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL : 0x8CD2, +FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE : 0x8CD3, + +COLOR_ATTACHMENT0 : 0x8CE0, +DEPTH_ATTACHMENT : 0x8D00, +STENCIL_ATTACHMENT : 0x8D20, +DEPTH_STENCIL_ATTACHMENT : 0x821A, + +NONE : 0, + +FRAMEBUFFER_COMPLETE : 0x8CD5, +FRAMEBUFFER_INCOMPLETE_ATTACHMENT : 0x8CD6, +FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT : 0x8CD7, +FRAMEBUFFER_INCOMPLETE_DIMENSIONS : 0x8CD9, +FRAMEBUFFER_UNSUPPORTED : 0x8CDD, + +FRAMEBUFFER_BINDING : 0x8CA6, +RENDERBUFFER_BINDING : 0x8CA7, +MAX_RENDERBUFFER_SIZE : 0x84E8, + +INVALID_FRAMEBUFFER_OPERATION : 0x0506, + +/* WebGL-specific enums */ +UNPACK_FLIP_Y_WEBGL : 0x9240, +UNPACK_PREMULTIPLY_ALPHA_WEBGL : 0x9241, +CONTEXT_LOST_WEBGL : 0x9242, +UNPACK_COLORSPACE_CONVERSION_WEBGL : 0x9243, +BROWSER_DEFAULT_WEBGL : 0x9244 +}; + +// Other non-function properties on the WebGL object +var otherProperties = { +drawingBufferWidth : "number", +drawingBufferHeight : "number", +canvas : "implementation-dependent" +}; + +// Properties to be ignored (as a list of strings) because they were +// added in versions of the spec that are backward-compatible with +// this version +var ignoredProperties = [ +]; + +// Constants removed from the WebGL spec compared to ES 2.0 +var removedConstants = { +NUM_COMPRESSED_TEXTURE_FORMATS : 0x86A2, +FIXED : 0x140C, +ACTIVE_UNIFORM_MAX_LENGTH : 0x8B87, +ACTIVE_ATTRIBUTE_MAX_LENGTH : 0x8B8A, +EXTENSIONS : 0x1F03, +INFO_LOG_LENGTH : 0x8B84, +SHADER_SOURCE_LENGTH : 0x8B88, +SHADER_COMPILER : 0x8DFA, +SHADER_BINARY_FORMATS : 0x8DF8, +NUM_SHADER_BINARY_FORMATS : 0x8DF9, +}; + +function assertProperty(v, p) { + if (p in v) { + return true; + } else { + testFailed("Property does not exist: " + p) + return false; + } +} + +function assertNoProperty(v, p) { + if (p in v) { + testFailed("Property is defined and should not be: " + p) + return false; + } else { + return true; + } +} + +function assertMsg_(bool, msg) { + if (!bool) // show only failures to avoid spamming result list + assertMsg(bool, msg); + return bool; +} + +debug(""); +debug("Canvas.getContext"); + +var canvas = document.getElementById("canvas"); +var wtu = WebGLTestUtils; +var gl = wtu.create3DContext(canvas); +var passed = true; +for (var i in constants) { + var r = assertProperty(gl, i) && assertMsg_(gl[i] == constants[i], "Property "+i+" value test "+gl[i]+" == "+constants[i]); + passed = passed && r; +} +if (passed) { + testPassed("All WebGL constants found to have correct values."); +} +passed = true; +for (var i in removedConstants) { + var r = assertNoProperty(gl, i); + passed = passed && r; +} +if (passed) { + testPassed("All constants removed from WebGL spec were absent from WebGL context."); +} +var extended = false; +for (var i in gl) { + if (constants[i] !== undefined) { + // OK; known constant + } else if (ignoredProperties.indexOf(i) != -1) { + // OK; constant that should be ignored because it was added in a later version of the spec + } else if (otherProperties[i] !== undefined && + (otherProperties[i] == "implementation-dependent" || typeof gl[i] == otherProperties[i])) { + // OK; known property of known type + } else if (typeof gl[i] != "function" && removedConstants[i] === undefined) { + if (!extended) { + extended = true; + testFailed("Also found the following extra properties:"); + } + testFailed(i); + } +} + +if (!extended) { + testPassed("No extra properties found on WebGL context."); +} + +debug(""); +var successfullyParsed = true; +</script> +<script src="../../js/js-test-post.js"></script> + +</body> +</html> |