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116 lines
3.5 KiB
116 lines
3.5 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 ${{NAME}} |
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expect compile_fail |
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values {} |
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both "" |
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precision mediump float; |
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${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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"attribute", "const", "uniform", "varying", "break", "continue", "do", "for", "while", |
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"if", "else", "in", "out", "inout", "float", "int", "void", "bool", "true", "false", |
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"lowp", "mediump", "highp", "precision", "invariant", "discard", "return", "mat2", "mat3", |
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"mat4", "vec2", "vec3", "vec4", "ivec2", "ivec3", "ivec4", "bvec2", "bvec3", "bvec4", |
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"sampler2D", "samplerCube", "struct" |
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] |
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RESERVED_KEYWORDS = [ |
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"asm", "class", "union", "enum", "typedef", "template", "this", "packed", "goto", "switch", |
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"default", "inline", "noinline", "volatile", "public", "static", "extern", "external", |
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"interface", "flat", "long", "short", "double", "half", "fixed", "unsigned", "superp", |
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"input", "output", "hvec2", "hvec3", "hvec4", "dvec2", "dvec3", "dvec4", "fvec2", "fvec3", |
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"fvec4", "sampler1D", "sampler3D", "sampler1DShadow", "sampler2DShadow", "sampler2DRect", |
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"sampler3DRect", "sampler2DRectShadow", "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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] |
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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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