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131 lines
5.7 KiB
131 lines
5.7 KiB
# -*- coding: utf-8 -*-
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#-------------------------------------------------------------------------
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# drawElements Quality Program utilities
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# --------------------------------------
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#
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# Copyright 2015 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#-------------------------------------------------------------------------
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import sys
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from genutil import *
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# \todo [arttu 2012-12-20] Current set tests variable names only, add function names, structure names, and field selectors.
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# Templates
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identifierCaseTemplate = """
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case ${{NAME}}
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expect compile_fail
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values {}
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version 300 es
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both ""
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#version 300 es
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precision mediump float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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float ${{IDENTIFIER}} = 1.0;
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${OUTPUT}
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}
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""
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end
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"""[1:-1]
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# Classes
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class IdentifierCase(ShaderCase):
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def __init__(self, name, identifier):
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self.name = name
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self.identifier = identifier
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def __str__(self):
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params = { "NAME" : self.name,
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"IDENTIFIER" : self.identifier }
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return fillTemplate(identifierCaseTemplate, params)
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# Declarations
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KEYWORDS = [
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"const", "uniform", "layout", "centroid", "flat", "smooth", "break", "continue", "do",
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"for", "while", "switch", "case", "default","if", "else", "in", "out", "inout", "float",
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"int", "void", "bool", "true", "false", "invariant", "discard", "return", "mat2", "mat3",
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"mat4", "mat2x2", "mat2x3", "mat2x4", "mat3x2", "mat3x3", "mat3x4", "mat4x2", "mat4x3", "mat4x4",
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"vec2", "vec3", "vec4", "ivec2", "ivec3", "ivec4", "bvec2", "bvec3", "bvec4", "uint", "uvec2",
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"uvec3", "uvec4", "lowp", "mediump", "highp", "precision", "sampler2D", "sampler3D", "samplerCube",
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"sampler2DShadow", "samplerCubeShadow", "sampler2DArray", "sampler2DArrayShadow", "isampler2D",
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"isampler3D", "isamplerCube", "isampler2DArray", "usampler2D", "usampler3D", "usamplerCube",
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"usampler2DArray", "struct"
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]
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RESERVED_KEYWORDS = [
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"attribute", "varying", "coherent", "restrict", "readonly", "writeonly",
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"resource", "atomic_uint", "noperspective", "patch", "sample", "subroutine", "common",
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"partition", "active", "asm", "class", "union", "enum", "typedef", "template", "this",
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"goto", "inline", "noinline", "volatile", "public", "static", "extern", "external", "interface",
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"long", "short", "double", "half", "fixed", "unsigned", "superp", "input", "output",
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"hvec2", "hvec3", "hvec4", "dvec2", "dvec3", "dvec4", "fvec2", "fvec3", "fvec4", "sampler3DRect",
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"filter", "image1D", "image2D", "image3D", "imageCube", "iimage1D", "iimage2D", "iimage3D",
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"iimageCube", "uimage1D", "uimage2D", "uimage3D", "uimageCube", "image1DArray", "image2DArray",
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"iimage1DArray", "iimage2DArray", "uimage1DArray", "uimage2DArray", "image1DShadow", "image2DShadow",
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"image1DArrayShadow", "image2DArrayShadow", "imageBuffer", "iimageBuffer", "uimageBuffer",
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"sampler1D", "sampler1DShadow", "sampler1DArray", "sampler1DArrayShadow", "isampler1D",
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"isampler1DArray", "usampler1D", "usampler1DArray", "sampler2DRect", "sampler2DRectShadow",
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"isampler2DRect", "usampler2DRect", "samplerBuffer", "isamplerBuffer", "usamplerBuffer",
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"sampler2DMS", "isampler2DMS", "usampler2DMS", "sampler2DMSArray", "isampler2DMSArray",
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"usampler2DMSArray", "sizeof", "cast", "namespace", "using"
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]
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INVALID_IDENTIFIERS = [
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("two_underscores_begin", "__invalid"),
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("two_underscores_middle", "in__valid"),
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("two_underscores_end", "invalid__"),
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("gl_begin", "gl_Invalid"),
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("digit", "0123"),
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("digit_begin", "0invalid"),
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("max_length", "abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdX"),
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]
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# Keyword usage
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keywords = []
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reservedKeywords = []
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invalidIdentifiers = []
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for keyword in KEYWORDS:
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keywords.append(IdentifierCase(keyword, keyword)) # Keywords
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for keyword in RESERVED_KEYWORDS:
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reservedKeywords.append(IdentifierCase(keyword, keyword)) # Reserved keywords
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for (name, identifier) in INVALID_IDENTIFIERS:
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invalidIdentifiers.append(IdentifierCase(name, identifier)) # Invalid identifiers
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keywordCases = [
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CaseGroup("keywords", "Usage of keywords as identifiers.", keywords),
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CaseGroup("reserved_keywords", "Usage of reserved keywords as identifiers.", reservedKeywords),
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CaseGroup("invalid_identifiers", "Usage of invalid identifiers.", invalidIdentifiers)
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]
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# Main program
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if __name__ == "__main__":
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print("Generating shader case files.")
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writeAllCases("keywords.test", keywordCases)
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