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<title>WebGL2RenderingContext: constants</title>
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let constants = [
  ["READ_BUFFER", 0x0C02],
  ["UNPACK_ROW_LENGTH", 0x0CF2],
  ["UNPACK_SKIP_ROWS", 0x0CF3],
  ["UNPACK_SKIP_PIXELS", 0x0CF4],
  ["PACK_ROW_LENGTH", 0x0D02],
  ["PACK_SKIP_ROWS", 0x0D03],
  ["PACK_SKIP_PIXELS", 0x0D04],
  ["COLOR", 0x1800],
  ["DEPTH", 0x1801],
  ["STENCIL", 0x1802],
  ["RED", 0x1903],
  ["RGB8", 0x8051],
  ["RGBA8", 0x8058],
  ["RGB10_A2", 0x8059],
  ["TEXTURE_BINDING_3D", 0x806A],
  ["UNPACK_SKIP_IMAGES", 0x806D],
  ["UNPACK_IMAGE_HEIGHT", 0x806E],
  ["TEXTURE_3D", 0x806F],
  ["TEXTURE_WRAP_R", 0x8072],
  ["MAX_3D_TEXTURE_SIZE", 0x8073],
  ["UNSIGNED_INT_2_10_10_10_REV", 0x8368],
  ["MAX_ELEMENTS_VERTICES", 0x80E8],
  ["MAX_ELEMENTS_INDICES", 0x80E9],
  ["TEXTURE_MIN_LOD", 0x813A],
  ["TEXTURE_MAX_LOD", 0x813B],
  ["TEXTURE_BASE_LEVEL", 0x813C],
  ["TEXTURE_MAX_LEVEL", 0x813D],
  ["MIN", 0x8007],
  ["MAX", 0x8008],
  ["DEPTH_COMPONENT24", 0x81A6],
  ["MAX_TEXTURE_LOD_BIAS", 0x84FD],
  ["TEXTURE_COMPARE_MODE", 0x884C],
  ["TEXTURE_COMPARE_FUNC", 0x884D],
  ["CURRENT_QUERY", 0x8865],
  ["QUERY_RESULT", 0x8866],
  ["QUERY_RESULT_AVAILABLE", 0x8867],
  ["STREAM_READ", 0x88E1],
  ["STREAM_COPY", 0x88E2],
  ["STATIC_READ", 0x88E5],
  ["STATIC_COPY", 0x88E6],
  ["DYNAMIC_READ", 0x88E9],
  ["DYNAMIC_COPY", 0x88EA],
  ["MAX_DRAW_BUFFERS", 0x8824],
  ["DRAW_BUFFER0", 0x8825],
  ["DRAW_BUFFER1", 0x8826],
  ["DRAW_BUFFER2", 0x8827],
  ["DRAW_BUFFER3", 0x8828],
  ["DRAW_BUFFER4", 0x8829],
  ["DRAW_BUFFER5", 0x882A],
  ["DRAW_BUFFER6", 0x882B],
  ["DRAW_BUFFER7", 0x882C],
  ["DRAW_BUFFER8", 0x882D],
  ["DRAW_BUFFER9", 0x882E],
  ["DRAW_BUFFER10", 0x882F],
  ["DRAW_BUFFER11", 0x8830],
  ["DRAW_BUFFER12", 0x8831],
  ["DRAW_BUFFER13", 0x8832],
  ["DRAW_BUFFER14", 0x8833],
  ["DRAW_BUFFER15", 0x8834],
  ["MAX_FRAGMENT_UNIFORM_COMPONENTS", 0x8B49],
  ["MAX_VERTEX_UNIFORM_COMPONENTS", 0x8B4A],
  ["SAMPLER_3D", 0x8B5F],
  ["SAMPLER_2D_SHADOW", 0x8B62],
  ["FRAGMENT_SHADER_DERIVATIVE_HINT", 0x8B8B],
  ["PIXEL_PACK_BUFFER", 0x88EB],
  ["PIXEL_UNPACK_BUFFER", 0x88EC],
  ["PIXEL_PACK_BUFFER_BINDING", 0x88ED],
  ["PIXEL_UNPACK_BUFFER_BINDING", 0x88EF],
  ["FLOAT_MAT2x3", 0x8B65],
  ["FLOAT_MAT2x4", 0x8B66],
  ["FLOAT_MAT3x2", 0x8B67],
  ["FLOAT_MAT3x4", 0x8B68],
  ["FLOAT_MAT4x2", 0x8B69],
  ["FLOAT_MAT4x3", 0x8B6A],
  ["SRGB", 0x8C40],
  ["SRGB8", 0x8C41],
  ["SRGB8_ALPHA8", 0x8C43],
  ["COMPARE_REF_TO_TEXTURE", 0x884E],
  ["RGBA32F", 0x8814],
  ["RGB32F", 0x8815],
  ["RGBA16F", 0x881A],
  ["RGB16F", 0x881B],
  ["VERTEX_ATTRIB_ARRAY_INTEGER", 0x88FD],
  ["MAX_ARRAY_TEXTURE_LAYERS", 0x88FF],
  ["MIN_PROGRAM_TEXEL_OFFSET", 0x8904],
  ["MAX_PROGRAM_TEXEL_OFFSET", 0x8905],
  ["MAX_VARYING_COMPONENTS", 0x8B4B],
  ["TEXTURE_2D_ARRAY", 0x8C1A],
  ["TEXTURE_BINDING_2D_ARRAY", 0x8C1D],
  ["R11F_G11F_B10F", 0x8C3A],
  ["UNSIGNED_INT_10F_11F_11F_REV", 0x8C3B],
  ["RGB9_E5", 0x8C3D],
  ["UNSIGNED_INT_5_9_9_9_REV", 0x8C3E],
  ["TRANSFORM_FEEDBACK_BUFFER_MODE", 0x8C7F],
  ["MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS", 0x8C80],
  ["TRANSFORM_FEEDBACK_VARYINGS", 0x8C83],
  ["TRANSFORM_FEEDBACK_BUFFER_START", 0x8C84],
  ["TRANSFORM_FEEDBACK_BUFFER_SIZE", 0x8C85],
  ["TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN", 0x8C88],
  ["RASTERIZER_DISCARD", 0x8C89],
  ["MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS", 0x8C8A],
  ["MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS", 0x8C8B],
  ["INTERLEAVED_ATTRIBS", 0x8C8C],
  ["SEPARATE_ATTRIBS", 0x8C8D],
  ["TRANSFORM_FEEDBACK_BUFFER", 0x8C8E],
  ["TRANSFORM_FEEDBACK_BUFFER_BINDING", 0x8C8F],
  ["RGBA32UI", 0x8D70],
  ["RGB32UI", 0x8D71],
  ["RGBA16UI", 0x8D76],
  ["RGB16UI", 0x8D77],
  ["RGBA8UI", 0x8D7C],
  ["RGB8UI", 0x8D7D],
  ["RGBA32I", 0x8D82],
  ["RGB32I", 0x8D83],
  ["RGBA16I", 0x8D88],
  ["RGB16I", 0x8D89],
  ["RGBA8I", 0x8D8E],
  ["RGB8I", 0x8D8F],
  ["RED_INTEGER", 0x8D94],
  ["RGB_INTEGER", 0x8D98],
  ["RGBA_INTEGER", 0x8D99],
  ["SAMPLER_2D_ARRAY", 0x8DC1],
  ["SAMPLER_2D_ARRAY_SHADOW", 0x8DC4],
  ["SAMPLER_CUBE_SHADOW", 0x8DC5],
  ["UNSIGNED_INT_VEC2", 0x8DC6],
  ["UNSIGNED_INT_VEC3", 0x8DC7],
  ["UNSIGNED_INT_VEC4", 0x8DC8],
  ["INT_SAMPLER_2D", 0x8DCA],
  ["INT_SAMPLER_3D", 0x8DCB],
  ["INT_SAMPLER_CUBE", 0x8DCC],
  ["INT_SAMPLER_2D_ARRAY", 0x8DCF],
  ["UNSIGNED_INT_SAMPLER_2D", 0x8DD2],
  ["UNSIGNED_INT_SAMPLER_3D", 0x8DD3],
  ["UNSIGNED_INT_SAMPLER_CUBE", 0x8DD4],
  ["UNSIGNED_INT_SAMPLER_2D_ARRAY", 0x8DD7],
  ["DEPTH_COMPONENT32F", 0x8CAC],
  ["DEPTH32F_STENCIL8", 0x8CAD],
  ["FLOAT_32_UNSIGNED_INT_24_8_REV", 0x8DAD],
  ["FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING", 0x8210],
  ["FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE", 0x8211],
  ["FRAMEBUFFER_ATTACHMENT_RED_SIZE", 0x8212],
  ["FRAMEBUFFER_ATTACHMENT_GREEN_SIZE", 0x8213],
  ["FRAMEBUFFER_ATTACHMENT_BLUE_SIZE", 0x8214],
  ["FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE", 0x8215],
  ["FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE", 0x8216],
  ["FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE", 0x8217],
  ["FRAMEBUFFER_DEFAULT", 0x8218],
  ["DEPTH_STENCIL_ATTACHMENT", 0x821A],
  ["DEPTH_STENCIL", 0x84F9],
  ["UNSIGNED_INT_24_8", 0x84FA],
  ["DEPTH24_STENCIL8", 0x88F0],
  ["UNSIGNED_NORMALIZED", 0x8C17],
  ["DRAW_FRAMEBUFFER_BINDING", 0x8CA6], /* Same as FRAMEBUFFER_BINDING */
  ["READ_FRAMEBUFFER", 0x8CA8],
  ["DRAW_FRAMEBUFFER", 0x8CA9],
  ["READ_FRAMEBUFFER_BINDING", 0x8CAA],
  ["RENDERBUFFER_SAMPLES", 0x8CAB],
  ["FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER", 0x8CD4],
  ["MAX_COLOR_ATTACHMENTS", 0x8CDF],
  ["COLOR_ATTACHMENT1", 0x8CE1],
  ["COLOR_ATTACHMENT2", 0x8CE2],
  ["COLOR_ATTACHMENT3", 0x8CE3],
  ["COLOR_ATTACHMENT4", 0x8CE4],
  ["COLOR_ATTACHMENT5", 0x8CE5],
  ["COLOR_ATTACHMENT6", 0x8CE6],
  ["COLOR_ATTACHMENT7", 0x8CE7],
  ["COLOR_ATTACHMENT8", 0x8CE8],
  ["COLOR_ATTACHMENT9", 0x8CE9],
  ["COLOR_ATTACHMENT10", 0x8CEA],
  ["COLOR_ATTACHMENT11", 0x8CEB],
  ["COLOR_ATTACHMENT12", 0x8CEC],
  ["COLOR_ATTACHMENT13", 0x8CED],
  ["COLOR_ATTACHMENT14", 0x8CEE],
  ["COLOR_ATTACHMENT15", 0x8CEF],
  ["FRAMEBUFFER_INCOMPLETE_MULTISAMPLE", 0x8D56],
  ["MAX_SAMPLES", 0x8D57],
  ["HALF_FLOAT", 0x140B],
  ["RG", 0x8227],
  ["RG_INTEGER", 0x8228],
  ["R8", 0x8229],
  ["RG8", 0x822B],
  ["R16F", 0x822D],
  ["R32F", 0x822E],
  ["RG16F", 0x822F],
  ["RG32F", 0x8230],
  ["R8I", 0x8231],
  ["R8UI", 0x8232],
  ["R16I", 0x8233],
  ["R16UI", 0x8234],
  ["R32I", 0x8235],
  ["R32UI", 0x8236],
  ["RG8I", 0x8237],
  ["RG8UI", 0x8238],
  ["RG16I", 0x8239],
  ["RG16UI", 0x823A],
  ["RG32I", 0x823B],
  ["RG32UI", 0x823C],
  ["VERTEX_ARRAY_BINDING", 0x85B5],
  ["R8_SNORM", 0x8F94],
  ["RG8_SNORM", 0x8F95],
  ["RGB8_SNORM", 0x8F96],
  ["RGBA8_SNORM", 0x8F97],
  ["SIGNED_NORMALIZED", 0x8F9C],
  ["COPY_READ_BUFFER", 0x8F36],
  ["COPY_WRITE_BUFFER", 0x8F37],
  ["COPY_READ_BUFFER_BINDING", 0x8F36], /* Same as COPY_READ_BUFFER */
  ["COPY_WRITE_BUFFER_BINDING", 0x8F37], /* Same as COPY_WRITE_BUFFER */
  ["UNIFORM_BUFFER", 0x8A11],
  ["UNIFORM_BUFFER_BINDING", 0x8A28],
  ["UNIFORM_BUFFER_START", 0x8A29],
  ["UNIFORM_BUFFER_SIZE", 0x8A2A],
  ["MAX_VERTEX_UNIFORM_BLOCKS", 0x8A2B],
  ["MAX_FRAGMENT_UNIFORM_BLOCKS", 0x8A2D],
  ["MAX_COMBINED_UNIFORM_BLOCKS", 0x8A2E],
  ["MAX_UNIFORM_BUFFER_BINDINGS", 0x8A2F],
  ["MAX_UNIFORM_BLOCK_SIZE", 0x8A30],
  ["MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS", 0x8A31],
  ["MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS", 0x8A33],
  ["UNIFORM_BUFFER_OFFSET_ALIGNMENT", 0x8A34],
  ["ACTIVE_UNIFORM_BLOCKS", 0x8A36],
  ["UNIFORM_TYPE", 0x8A37],
  ["UNIFORM_SIZE", 0x8A38],
  ["UNIFORM_BLOCK_INDEX", 0x8A3A],
  ["UNIFORM_OFFSET", 0x8A3B],
  ["UNIFORM_ARRAY_STRIDE", 0x8A3C],
  ["UNIFORM_MATRIX_STRIDE", 0x8A3D],
  ["UNIFORM_IS_ROW_MAJOR", 0x8A3E],
  ["UNIFORM_BLOCK_BINDING", 0x8A3F],
  ["UNIFORM_BLOCK_DATA_SIZE", 0x8A40],
  ["UNIFORM_BLOCK_ACTIVE_UNIFORMS", 0x8A42],
  ["UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES", 0x8A43],
  ["UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER", 0x8A44],
  ["UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER", 0x8A46],
  ["INVALID_INDEX", 0xFFFFFFFF],
  ["MAX_VERTEX_OUTPUT_COMPONENTS", 0x9122],
  ["MAX_FRAGMENT_INPUT_COMPONENTS", 0x9125],
  ["MAX_SERVER_WAIT_TIMEOUT", 0x9111],
  ["OBJECT_TYPE", 0x9112],
  ["SYNC_CONDITION", 0x9113],
  ["SYNC_STATUS", 0x9114],
  ["SYNC_FLAGS", 0x9115],
  ["SYNC_FENCE", 0x9116],
  ["SYNC_GPU_COMMANDS_COMPLETE", 0x9117],
  ["UNSIGNALED", 0x9118],
  ["SIGNALED", 0x9119],
  ["ALREADY_SIGNALED", 0x911A],
  ["TIMEOUT_EXPIRED", 0x911B],
  ["CONDITION_SATISFIED", 0x911C],
  ["WAIT_FAILED", 0x911D],
  ["SYNC_FLUSH_COMMANDS_BIT", 0x00000001],
  ["VERTEX_ATTRIB_ARRAY_DIVISOR", 0x88FE],
  ["ANY_SAMPLES_PASSED", 0x8C2F],
  ["ANY_SAMPLES_PASSED_CONSERVATIVE", 0x8D6A],
  ["SAMPLER_BINDING", 0x8919],
  ["RGB10_A2UI", 0x906F],
  ["INT_2_10_10_10_REV", 0x8D9F],
  ["TRANSFORM_FEEDBACK", 0x8E22],
  ["TRANSFORM_FEEDBACK_PAUSED", 0x8E23],
  ["TRANSFORM_FEEDBACK_ACTIVE", 0x8E24],
  ["TRANSFORM_FEEDBACK_BINDING", 0x8E25],
  ["TEXTURE_IMMUTABLE_FORMAT", 0x912F],
  ["MAX_ELEMENT_INDEX", 0x8D6B],
  ["TEXTURE_IMMUTABLE_LEVELS", 0x82DF],

  ["TIMEOUT_IGNORED", -1],

  ["MAX_CLIENT_WAIT_TIMEOUT_WEBGL", 0x9247],
];

let context;
setup(function() {
  window.internals.settings.setWebGL2Enabled(true);

  context = document.createElement("canvas").getContext("webgl2");
  if (!context) {
    throw new Error("Could not create webgl2 context");
  }
});

for (var [name, value] of constants) {
  test(function() {
    assert_equals(context[name], value);
    assert_equals(WebGL2RenderingContext[name], value);
  }, name);
}
</script>