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|  | 1 <!DOCTYPE html> | 
|  | 2 <html> | 
|  | 3 <head> | 
|  | 4 <meta charset="utf-8"> | 
|  | 5 <!-- | 
|  | 6 Copyright (c) 2011 Ilmari Heikkinen. All rights reserved. | 
|  | 7 Use of this source code is governed by a BSD-style license that can be | 
|  | 8 found in the LICENSE file. | 
|  | 9 --> | 
|  | 10 <title>WebGL Constants Test</title> | 
|  | 11 <link rel="stylesheet" href="../../resources/js-test-style.css"/> | 
|  | 12 <script src="../../resources/desktop-gl-constants.js" type="text/javascript"></s
     cript> | 
|  | 13 <script src="../../resources/js-test-pre.js"></script> | 
|  | 14 <script src="../resources/webgl-test.js"></script> | 
|  | 15 </head> | 
|  | 16 <body> | 
|  | 17 <div id="description"></div> | 
|  | 18 <div id="console"></div> | 
|  | 19 <canvas id="canvas" style="width: 50px; height: 50px;"> </canvas> | 
|  | 20 <script> | 
|  | 21 description("This test ensures that the WebGL context has all the constants in t
     he specification."); | 
|  | 22 | 
|  | 23 var constants = { | 
|  | 24     /* ClearBufferMask */ | 
|  | 25 DEPTH_BUFFER_BIT               : 0x00000100, | 
|  | 26 STENCIL_BUFFER_BIT             : 0x00000400, | 
|  | 27 COLOR_BUFFER_BIT               : 0x00004000, | 
|  | 28 | 
|  | 29     /* BeginMode */ | 
|  | 30 POINTS                         : 0x0000, | 
|  | 31 LINES                          : 0x0001, | 
|  | 32 LINE_LOOP                      : 0x0002, | 
|  | 33 LINE_STRIP                     : 0x0003, | 
|  | 34 TRIANGLES                      : 0x0004, | 
|  | 35 TRIANGLE_STRIP                 : 0x0005, | 
|  | 36 TRIANGLE_FAN                   : 0x0006, | 
|  | 37 | 
|  | 38     /* AlphaFunction (not supported in ES20) */ | 
|  | 39     /*      NEVER */ | 
|  | 40     /*      LESS */ | 
|  | 41     /*      EQUAL */ | 
|  | 42     /*      LEQUAL */ | 
|  | 43     /*      GREATER */ | 
|  | 44     /*      NOTEQUAL */ | 
|  | 45     /*      GEQUAL */ | 
|  | 46     /*      ALWAYS */ | 
|  | 47 | 
|  | 48     /* BlendingFactorDest */ | 
|  | 49 ZERO                           : 0, | 
|  | 50 ONE                            : 1, | 
|  | 51 SRC_COLOR                      : 0x0300, | 
|  | 52 ONE_MINUS_SRC_COLOR            : 0x0301, | 
|  | 53 SRC_ALPHA                      : 0x0302, | 
|  | 54 ONE_MINUS_SRC_ALPHA            : 0x0303, | 
|  | 55 DST_ALPHA                      : 0x0304, | 
|  | 56 ONE_MINUS_DST_ALPHA            : 0x0305, | 
|  | 57 | 
|  | 58     /* BlendingFactorSrc */ | 
|  | 59     /*      ZERO */ | 
|  | 60     /*      ONE */ | 
|  | 61 DST_COLOR                      : 0x0306, | 
|  | 62 ONE_MINUS_DST_COLOR            : 0x0307, | 
|  | 63 SRC_ALPHA_SATURATE             : 0x0308, | 
|  | 64     /*      SRC_ALPHA */ | 
|  | 65     /*      ONE_MINUS_SRC_ALPHA */ | 
|  | 66     /*      DST_ALPHA */ | 
|  | 67     /*      ONE_MINUS_DST_ALPHA */ | 
|  | 68 | 
|  | 69     /* BlendEquationSeparate */ | 
|  | 70 FUNC_ADD                       : 0x8006, | 
|  | 71 BLEND_EQUATION                 : 0x8009, | 
|  | 72 BLEND_EQUATION_RGB             : 0x8009,   /* same as BLEND_EQUATION */ | 
|  | 73 BLEND_EQUATION_ALPHA           : 0x883D, | 
|  | 74 | 
|  | 75     /* BlendSubtract */ | 
|  | 76 FUNC_SUBTRACT                  : 0x800A, | 
|  | 77 FUNC_REVERSE_SUBTRACT          : 0x800B, | 
|  | 78 | 
|  | 79     /* Separate Blend Functions */ | 
|  | 80 BLEND_DST_RGB                  : 0x80C8, | 
|  | 81 BLEND_SRC_RGB                  : 0x80C9, | 
|  | 82 BLEND_DST_ALPHA                : 0x80CA, | 
|  | 83 BLEND_SRC_ALPHA                : 0x80CB, | 
|  | 84 CONSTANT_COLOR                 : 0x8001, | 
|  | 85 ONE_MINUS_CONSTANT_COLOR       : 0x8002, | 
|  | 86 CONSTANT_ALPHA                 : 0x8003, | 
|  | 87 ONE_MINUS_CONSTANT_ALPHA       : 0x8004, | 
|  | 88 BLEND_COLOR                    : 0x8005, | 
|  | 89 | 
|  | 90     /* Buffer Objects */ | 
|  | 91 ARRAY_BUFFER                   : 0x8892, | 
|  | 92 ELEMENT_ARRAY_BUFFER           : 0x8893, | 
|  | 93 ARRAY_BUFFER_BINDING           : 0x8894, | 
|  | 94 ELEMENT_ARRAY_BUFFER_BINDING   : 0x8895, | 
|  | 95 | 
|  | 96 STREAM_DRAW                    : 0x88E0, | 
|  | 97 STATIC_DRAW                    : 0x88E4, | 
|  | 98 DYNAMIC_DRAW                   : 0x88E8, | 
|  | 99 | 
|  | 100 BUFFER_SIZE                    : 0x8764, | 
|  | 101 BUFFER_USAGE                   : 0x8765, | 
|  | 102 | 
|  | 103 CURRENT_VERTEX_ATTRIB          : 0x8626, | 
|  | 104 | 
|  | 105     /* CullFaceMode */ | 
|  | 106 FRONT                          : 0x0404, | 
|  | 107 BACK                           : 0x0405, | 
|  | 108 FRONT_AND_BACK                 : 0x0408, | 
|  | 109 | 
|  | 110     /* DepthFunction */ | 
|  | 111     /*      NEVER */ | 
|  | 112     /*      LESS */ | 
|  | 113     /*      EQUAL */ | 
|  | 114     /*      LEQUAL */ | 
|  | 115     /*      GREATER */ | 
|  | 116     /*      NOTEQUAL */ | 
|  | 117     /*      GEQUAL */ | 
|  | 118     /*      ALWAYS */ | 
|  | 119 | 
|  | 120     /* EnableCap */ | 
|  | 121     /* TEXTURE_2D */ | 
|  | 122 CULL_FACE                      : 0x0B44, | 
|  | 123 BLEND                          : 0x0BE2, | 
|  | 124 DITHER                         : 0x0BD0, | 
|  | 125 STENCIL_TEST                   : 0x0B90, | 
|  | 126 DEPTH_TEST                     : 0x0B71, | 
|  | 127 SCISSOR_TEST                   : 0x0C11, | 
|  | 128 POLYGON_OFFSET_FILL            : 0x8037, | 
|  | 129 SAMPLE_ALPHA_TO_COVERAGE       : 0x809E, | 
|  | 130 SAMPLE_COVERAGE                : 0x80A0, | 
|  | 131 | 
|  | 132     /* ErrorCode */ | 
|  | 133 NO_ERROR                       : 0, | 
|  | 134 INVALID_ENUM                   : 0x0500, | 
|  | 135 INVALID_VALUE                  : 0x0501, | 
|  | 136 INVALID_OPERATION              : 0x0502, | 
|  | 137 OUT_OF_MEMORY                  : 0x0505, | 
|  | 138 | 
|  | 139     /* FrontFaceDirection */ | 
|  | 140 CW                             : 0x0900, | 
|  | 141 CCW                            : 0x0901, | 
|  | 142 | 
|  | 143     /* GetPName */ | 
|  | 144 LINE_WIDTH                     : 0x0B21, | 
|  | 145 ALIASED_POINT_SIZE_RANGE       : 0x846D, | 
|  | 146 ALIASED_LINE_WIDTH_RANGE       : 0x846E, | 
|  | 147 CULL_FACE_MODE                 : 0x0B45, | 
|  | 148 FRONT_FACE                     : 0x0B46, | 
|  | 149 DEPTH_RANGE                    : 0x0B70, | 
|  | 150 DEPTH_WRITEMASK                : 0x0B72, | 
|  | 151 DEPTH_CLEAR_VALUE              : 0x0B73, | 
|  | 152 DEPTH_FUNC                     : 0x0B74, | 
|  | 153 STENCIL_CLEAR_VALUE            : 0x0B91, | 
|  | 154 STENCIL_FUNC                   : 0x0B92, | 
|  | 155 STENCIL_FAIL                   : 0x0B94, | 
|  | 156 STENCIL_PASS_DEPTH_FAIL        : 0x0B95, | 
|  | 157 STENCIL_PASS_DEPTH_PASS        : 0x0B96, | 
|  | 158 STENCIL_REF                    : 0x0B97, | 
|  | 159 STENCIL_VALUE_MASK             : 0x0B93, | 
|  | 160 STENCIL_WRITEMASK              : 0x0B98, | 
|  | 161 STENCIL_BACK_FUNC              : 0x8800, | 
|  | 162 STENCIL_BACK_FAIL              : 0x8801, | 
|  | 163 STENCIL_BACK_PASS_DEPTH_FAIL   : 0x8802, | 
|  | 164 STENCIL_BACK_PASS_DEPTH_PASS   : 0x8803, | 
|  | 165 STENCIL_BACK_REF               : 0x8CA3, | 
|  | 166 STENCIL_BACK_VALUE_MASK        : 0x8CA4, | 
|  | 167 STENCIL_BACK_WRITEMASK         : 0x8CA5, | 
|  | 168 VIEWPORT                       : 0x0BA2, | 
|  | 169 SCISSOR_BOX                    : 0x0C10, | 
|  | 170     /*      SCISSOR_TEST */ | 
|  | 171 COLOR_CLEAR_VALUE              : 0x0C22, | 
|  | 172 COLOR_WRITEMASK                : 0x0C23, | 
|  | 173 UNPACK_ALIGNMENT               : 0x0CF5, | 
|  | 174 PACK_ALIGNMENT                 : 0x0D05, | 
|  | 175 MAX_TEXTURE_SIZE               : 0x0D33, | 
|  | 176 MAX_VIEWPORT_DIMS              : 0x0D3A, | 
|  | 177 SUBPIXEL_BITS                  : 0x0D50, | 
|  | 178 RED_BITS                       : 0x0D52, | 
|  | 179 GREEN_BITS                     : 0x0D53, | 
|  | 180 BLUE_BITS                      : 0x0D54, | 
|  | 181 ALPHA_BITS                     : 0x0D55, | 
|  | 182 DEPTH_BITS                     : 0x0D56, | 
|  | 183 STENCIL_BITS                   : 0x0D57, | 
|  | 184 POLYGON_OFFSET_UNITS           : 0x2A00, | 
|  | 185     /*      POLYGON_OFFSET_FILL */ | 
|  | 186 POLYGON_OFFSET_FACTOR          : 0x8038, | 
|  | 187 TEXTURE_BINDING_2D             : 0x8069, | 
|  | 188 SAMPLE_BUFFERS                 : 0x80A8, | 
|  | 189 SAMPLES                        : 0x80A9, | 
|  | 190 SAMPLE_COVERAGE_VALUE          : 0x80AA, | 
|  | 191 SAMPLE_COVERAGE_INVERT         : 0x80AB, | 
|  | 192 | 
|  | 193     /* GetTextureParameter */ | 
|  | 194     /*      TEXTURE_MAG_FILTER */ | 
|  | 195     /*      TEXTURE_MIN_FILTER */ | 
|  | 196     /*      TEXTURE_WRAP_S */ | 
|  | 197     /*      TEXTURE_WRAP_T */ | 
|  | 198 | 
|  | 199 NUM_COMPRESSED_TEXTURE_FORMATS : 0x86A2, | 
|  | 200 COMPRESSED_TEXTURE_FORMATS     : 0x86A3, | 
|  | 201 | 
|  | 202     /* HintMode */ | 
|  | 203 DONT_CARE                      : 0x1100, | 
|  | 204 FASTEST                        : 0x1101, | 
|  | 205 NICEST                         : 0x1102, | 
|  | 206 | 
|  | 207     /* HintTarget */ | 
|  | 208 GENERATE_MIPMAP_HINT            : 0x8192, | 
|  | 209 | 
|  | 210     /* DataType */ | 
|  | 211 BYTE                           : 0x1400, | 
|  | 212 UNSIGNED_BYTE                  : 0x1401, | 
|  | 213 SHORT                          : 0x1402, | 
|  | 214 UNSIGNED_SHORT                 : 0x1403, | 
|  | 215 INT                            : 0x1404, | 
|  | 216 UNSIGNED_INT                   : 0x1405, | 
|  | 217 FLOAT                          : 0x1406, | 
|  | 218 | 
|  | 219     /* PixelFormat */ | 
|  | 220 DEPTH_COMPONENT                : 0x1902, | 
|  | 221 ALPHA                          : 0x1906, | 
|  | 222 RGB                            : 0x1907, | 
|  | 223 RGBA                           : 0x1908, | 
|  | 224 LUMINANCE                      : 0x1909, | 
|  | 225 LUMINANCE_ALPHA                : 0x190A, | 
|  | 226 | 
|  | 227     /* PixelType */ | 
|  | 228     /*      UNSIGNED_BYTE */ | 
|  | 229 UNSIGNED_SHORT_4_4_4_4         : 0x8033, | 
|  | 230 UNSIGNED_SHORT_5_5_5_1         : 0x8034, | 
|  | 231 UNSIGNED_SHORT_5_6_5           : 0x8363, | 
|  | 232 | 
|  | 233     /* Shaders */ | 
|  | 234 FRAGMENT_SHADER                  : 0x8B30, | 
|  | 235 VERTEX_SHADER                    : 0x8B31, | 
|  | 236 MAX_VERTEX_ATTRIBS               : 0x8869, | 
|  | 237 MAX_VERTEX_UNIFORM_VECTORS       : 0x8DFB, | 
|  | 238 MAX_VARYING_VECTORS              : 0x8DFC, | 
|  | 239 MAX_COMBINED_TEXTURE_IMAGE_UNITS : 0x8B4D, | 
|  | 240 MAX_VERTEX_TEXTURE_IMAGE_UNITS   : 0x8B4C, | 
|  | 241 MAX_TEXTURE_IMAGE_UNITS          : 0x8872, | 
|  | 242 MAX_FRAGMENT_UNIFORM_VECTORS     : 0x8DFD, | 
|  | 243 SHADER_TYPE                      : 0x8B4F, | 
|  | 244 DELETE_STATUS                    : 0x8B80, | 
|  | 245 LINK_STATUS                      : 0x8B82, | 
|  | 246 VALIDATE_STATUS                  : 0x8B83, | 
|  | 247 ATTACHED_SHADERS                 : 0x8B85, | 
|  | 248 ACTIVE_UNIFORMS                  : 0x8B86, | 
|  | 249 ACTIVE_ATTRIBUTES                : 0x8B89, | 
|  | 250 SHADING_LANGUAGE_VERSION         : 0x8B8C, | 
|  | 251 CURRENT_PROGRAM                  : 0x8B8D, | 
|  | 252 | 
|  | 253     /* StencilFunction */ | 
|  | 254 NEVER                          : 0x0200, | 
|  | 255 LESS                           : 0x0201, | 
|  | 256 EQUAL                          : 0x0202, | 
|  | 257 LEQUAL                         : 0x0203, | 
|  | 258 GREATER                        : 0x0204, | 
|  | 259 NOTEQUAL                       : 0x0205, | 
|  | 260 GEQUAL                         : 0x0206, | 
|  | 261 ALWAYS                         : 0x0207, | 
|  | 262 | 
|  | 263     /* StencilOp */ | 
|  | 264     /*      ZERO */ | 
|  | 265 KEEP                           : 0x1E00, | 
|  | 266 REPLACE                        : 0x1E01, | 
|  | 267 INCR                           : 0x1E02, | 
|  | 268 DECR                           : 0x1E03, | 
|  | 269 INVERT                         : 0x150A, | 
|  | 270 INCR_WRAP                      : 0x8507, | 
|  | 271 DECR_WRAP                      : 0x8508, | 
|  | 272 | 
|  | 273     /* StringName */ | 
|  | 274 VENDOR                         : 0x1F00, | 
|  | 275 RENDERER                       : 0x1F01, | 
|  | 276 VERSION                        : 0x1F02, | 
|  | 277 | 
|  | 278     /* TextureMagFilter */ | 
|  | 279 NEAREST                        : 0x2600, | 
|  | 280 LINEAR                         : 0x2601, | 
|  | 281 | 
|  | 282     /* TextureMinFilter */ | 
|  | 283     /*      NEAREST */ | 
|  | 284     /*      LINEAR */ | 
|  | 285 NEAREST_MIPMAP_NEAREST         : 0x2700, | 
|  | 286 LINEAR_MIPMAP_NEAREST          : 0x2701, | 
|  | 287 NEAREST_MIPMAP_LINEAR          : 0x2702, | 
|  | 288 LINEAR_MIPMAP_LINEAR           : 0x2703, | 
|  | 289 | 
|  | 290     /* TextureParameterName */ | 
|  | 291 TEXTURE_MAG_FILTER             : 0x2800, | 
|  | 292 TEXTURE_MIN_FILTER             : 0x2801, | 
|  | 293 TEXTURE_WRAP_S                 : 0x2802, | 
|  | 294 TEXTURE_WRAP_T                 : 0x2803, | 
|  | 295 | 
|  | 296     /* TextureTarget */ | 
|  | 297 TEXTURE_2D                     : 0x0DE1, | 
|  | 298 TEXTURE                        : 0x1702, | 
|  | 299 | 
|  | 300 TEXTURE_CUBE_MAP               : 0x8513, | 
|  | 301 TEXTURE_BINDING_CUBE_MAP       : 0x8514, | 
|  | 302 TEXTURE_CUBE_MAP_POSITIVE_X    : 0x8515, | 
|  | 303 TEXTURE_CUBE_MAP_NEGATIVE_X    : 0x8516, | 
|  | 304 TEXTURE_CUBE_MAP_POSITIVE_Y    : 0x8517, | 
|  | 305 TEXTURE_CUBE_MAP_NEGATIVE_Y    : 0x8518, | 
|  | 306 TEXTURE_CUBE_MAP_POSITIVE_Z    : 0x8519, | 
|  | 307 TEXTURE_CUBE_MAP_NEGATIVE_Z    : 0x851A, | 
|  | 308 MAX_CUBE_MAP_TEXTURE_SIZE      : 0x851C, | 
|  | 309 | 
|  | 310     /* TextureUnit */ | 
|  | 311 TEXTURE0                       : 0x84C0, | 
|  | 312 TEXTURE1                       : 0x84C1, | 
|  | 313 TEXTURE2                       : 0x84C2, | 
|  | 314 TEXTURE3                       : 0x84C3, | 
|  | 315 TEXTURE4                       : 0x84C4, | 
|  | 316 TEXTURE5                       : 0x84C5, | 
|  | 317 TEXTURE6                       : 0x84C6, | 
|  | 318 TEXTURE7                       : 0x84C7, | 
|  | 319 TEXTURE8                       : 0x84C8, | 
|  | 320 TEXTURE9                       : 0x84C9, | 
|  | 321 TEXTURE10                      : 0x84CA, | 
|  | 322 TEXTURE11                      : 0x84CB, | 
|  | 323 TEXTURE12                      : 0x84CC, | 
|  | 324 TEXTURE13                      : 0x84CD, | 
|  | 325 TEXTURE14                      : 0x84CE, | 
|  | 326 TEXTURE15                      : 0x84CF, | 
|  | 327 TEXTURE16                      : 0x84D0, | 
|  | 328 TEXTURE17                      : 0x84D1, | 
|  | 329 TEXTURE18                      : 0x84D2, | 
|  | 330 TEXTURE19                      : 0x84D3, | 
|  | 331 TEXTURE20                      : 0x84D4, | 
|  | 332 TEXTURE21                      : 0x84D5, | 
|  | 333 TEXTURE22                      : 0x84D6, | 
|  | 334 TEXTURE23                      : 0x84D7, | 
|  | 335 TEXTURE24                      : 0x84D8, | 
|  | 336 TEXTURE25                      : 0x84D9, | 
|  | 337 TEXTURE26                      : 0x84DA, | 
|  | 338 TEXTURE27                      : 0x84DB, | 
|  | 339 TEXTURE28                      : 0x84DC, | 
|  | 340 TEXTURE29                      : 0x84DD, | 
|  | 341 TEXTURE30                      : 0x84DE, | 
|  | 342 TEXTURE31                      : 0x84DF, | 
|  | 343 ACTIVE_TEXTURE                 : 0x84E0, | 
|  | 344 | 
|  | 345     /* TextureWrapMode */ | 
|  | 346 REPEAT                         : 0x2901, | 
|  | 347 CLAMP_TO_EDGE                  : 0x812F, | 
|  | 348 MIRRORED_REPEAT                : 0x8370, | 
|  | 349 | 
|  | 350     /* Uniform Types */ | 
|  | 351 FLOAT_VEC2                     : 0x8B50, | 
|  | 352 FLOAT_VEC3                     : 0x8B51, | 
|  | 353 FLOAT_VEC4                     : 0x8B52, | 
|  | 354 INT_VEC2                       : 0x8B53, | 
|  | 355 INT_VEC3                       : 0x8B54, | 
|  | 356 INT_VEC4                       : 0x8B55, | 
|  | 357 BOOL                           : 0x8B56, | 
|  | 358 BOOL_VEC2                      : 0x8B57, | 
|  | 359 BOOL_VEC3                      : 0x8B58, | 
|  | 360 BOOL_VEC4                      : 0x8B59, | 
|  | 361 FLOAT_MAT2                     : 0x8B5A, | 
|  | 362 FLOAT_MAT3                     : 0x8B5B, | 
|  | 363 FLOAT_MAT4                     : 0x8B5C, | 
|  | 364 SAMPLER_2D                     : 0x8B5E, | 
|  | 365 SAMPLER_CUBE                   : 0x8B60, | 
|  | 366 | 
|  | 367     /* Vertex Arrays */ | 
|  | 368 VERTEX_ATTRIB_ARRAY_ENABLED        : 0x8622, | 
|  | 369 VERTEX_ATTRIB_ARRAY_SIZE           : 0x8623, | 
|  | 370 VERTEX_ATTRIB_ARRAY_STRIDE         : 0x8624, | 
|  | 371 VERTEX_ATTRIB_ARRAY_TYPE           : 0x8625, | 
|  | 372 VERTEX_ATTRIB_ARRAY_NORMALIZED     : 0x886A, | 
|  | 373 VERTEX_ATTRIB_ARRAY_POINTER        : 0x8645, | 
|  | 374 VERTEX_ATTRIB_ARRAY_BUFFER_BINDING : 0x889F, | 
|  | 375 | 
|  | 376     /* Shader Source */ | 
|  | 377 COMPILE_STATUS                 : 0x8B81, | 
|  | 378 SHADER_COMPILER                : 0x8DFA, | 
|  | 379 | 
|  | 380     /* Shader Precision-Specified Types */ | 
|  | 381 LOW_FLOAT                      : 0x8DF0, | 
|  | 382 MEDIUM_FLOAT                   : 0x8DF1, | 
|  | 383 HIGH_FLOAT                     : 0x8DF2, | 
|  | 384 LOW_INT                        : 0x8DF3, | 
|  | 385 MEDIUM_INT                     : 0x8DF4, | 
|  | 386 HIGH_INT                       : 0x8DF5, | 
|  | 387 | 
|  | 388     /* Framebuffer Object. */ | 
|  | 389 FRAMEBUFFER                    : 0x8D40, | 
|  | 390 RENDERBUFFER                   : 0x8D41, | 
|  | 391 | 
|  | 392 RGBA4                          : 0x8056, | 
|  | 393 RGB5_A1                        : 0x8057, | 
|  | 394 RGB565                         : 0x8D62, | 
|  | 395 DEPTH_COMPONENT16              : 0x81A5, | 
|  | 396 STENCIL_INDEX                  : 0x1901, | 
|  | 397 STENCIL_INDEX8                 : 0x8D48, | 
|  | 398 DEPTH_STENCIL                  : 0x84F9, | 
|  | 399 | 
|  | 400 RENDERBUFFER_WIDTH             : 0x8D42, | 
|  | 401 RENDERBUFFER_HEIGHT            : 0x8D43, | 
|  | 402 RENDERBUFFER_INTERNAL_FORMAT   : 0x8D44, | 
|  | 403 RENDERBUFFER_RED_SIZE          : 0x8D50, | 
|  | 404 RENDERBUFFER_GREEN_SIZE        : 0x8D51, | 
|  | 405 RENDERBUFFER_BLUE_SIZE         : 0x8D52, | 
|  | 406 RENDERBUFFER_ALPHA_SIZE        : 0x8D53, | 
|  | 407 RENDERBUFFER_DEPTH_SIZE        : 0x8D54, | 
|  | 408 RENDERBUFFER_STENCIL_SIZE      : 0x8D55, | 
|  | 409 | 
|  | 410 FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE           : 0x8CD0, | 
|  | 411 FRAMEBUFFER_ATTACHMENT_OBJECT_NAME           : 0x8CD1, | 
|  | 412 FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL         : 0x8CD2, | 
|  | 413 FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE : 0x8CD3, | 
|  | 414 | 
|  | 415 COLOR_ATTACHMENT0              : 0x8CE0, | 
|  | 416 DEPTH_ATTACHMENT               : 0x8D00, | 
|  | 417 STENCIL_ATTACHMENT             : 0x8D20, | 
|  | 418 DEPTH_STENCIL_ATTACHMENT       : 0x821A, | 
|  | 419 | 
|  | 420 NONE                           : 0, | 
|  | 421 | 
|  | 422 FRAMEBUFFER_COMPLETE                      : 0x8CD5, | 
|  | 423 FRAMEBUFFER_INCOMPLETE_ATTACHMENT         : 0x8CD6, | 
|  | 424 FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT : 0x8CD7, | 
|  | 425 FRAMEBUFFER_INCOMPLETE_DIMENSIONS         : 0x8CD9, | 
|  | 426 FRAMEBUFFER_UNSUPPORTED                   : 0x8CDD, | 
|  | 427 | 
|  | 428 FRAMEBUFFER_BINDING            : 0x8CA6, | 
|  | 429 RENDERBUFFER_BINDING           : 0x8CA7, | 
|  | 430 MAX_RENDERBUFFER_SIZE          : 0x84E8, | 
|  | 431 | 
|  | 432 INVALID_FRAMEBUFFER_OPERATION  : 0x0506, | 
|  | 433 | 
|  | 434 /* WebGL-specific enums */ | 
|  | 435 UNPACK_FLIP_Y_WEBGL                : 0x9240, | 
|  | 436 UNPACK_PREMULTIPLY_ALPHA_WEBGL     : 0x9241, | 
|  | 437 CONTEXT_LOST_WEBGL                 : 0x9242, | 
|  | 438 UNPACK_COLORSPACE_CONVERSION_WEBGL : 0x9243, | 
|  | 439 BROWSER_DEFAULT_WEBGL              : 0x9244 | 
|  | 440 }; | 
|  | 441 | 
|  | 442 function assertProperty(v, p) { | 
|  | 443   if (v[p] == null) { | 
|  | 444     testFailed("Property does not exist: " + p) | 
|  | 445     return false; | 
|  | 446   } else { | 
|  | 447     return true; | 
|  | 448   } | 
|  | 449 } | 
|  | 450 | 
|  | 451 function assertMsg_(bool, msg) { | 
|  | 452   if (!bool) // show only failures to avoid spamming result list | 
|  | 453     assertMsg(bool, msg); | 
|  | 454   return bool; | 
|  | 455 } | 
|  | 456 | 
|  | 457 debug(""); | 
|  | 458 debug("Canvas.getContext"); | 
|  | 459 | 
|  | 460 var canvas = document.getElementById("canvas"); | 
|  | 461 var gl = create3DContext(canvas); | 
|  | 462 var passed = true; | 
|  | 463 for (var i in constants) { | 
|  | 464   var r = assertProperty(gl, i) && assertMsg_(gl[i] == constants[i], "Property "
     +i+" value test "+gl[i]+" == "+constants[i]); | 
|  | 465   passed = passed && r; | 
|  | 466 } | 
|  | 467 if (passed) { | 
|  | 468   testPassed("All WebGL constants found to have correct values."); | 
|  | 469 } | 
|  | 470 var extended = false; | 
|  | 471 for (var i in gl) { | 
|  | 472   if (i.match(/^[^a-z]/) && constants[i] == null) { | 
|  | 473     if (!extended) { | 
|  | 474       extended = true; | 
|  | 475       debug("Also found the following extra constants:"); | 
|  | 476     } | 
|  | 477     debug(i); | 
|  | 478   } | 
|  | 479 } | 
|  | 480 | 
|  | 481 debug(""); | 
|  | 482 successfullyParsed = true; | 
|  | 483 </script> | 
|  | 484 <script src="../../resources/js-test-post.js"></script> | 
|  | 485 | 
|  | 486 </body> | 
|  | 487 </html> | 
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