forked from Research/WhisperCom
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
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/*
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* Created by Phil on 15/5/2013.
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* Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wpadded"
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#endif
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#include "catch_test_spec.h"
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#include "catch_string_manip.h"
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#include "catch_interfaces_tag_alias_registry.h"
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namespace Catch {
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class TestSpecParser {
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enum Mode{ None, Name, QuotedName, Tag, EscapedName };
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Mode m_mode = None;
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Mode lastMode = None;
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bool m_exclusion = false;
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std::size_t m_pos = 0;
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std::size_t m_realPatternPos = 0;
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std::string m_arg;
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std::string m_substring;
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std::string m_patternName;
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std::vector<std::size_t> m_escapeChars;
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TestSpec::Filter m_currentFilter;
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TestSpec m_testSpec;
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ITagAliasRegistry const* m_tagAliases = nullptr;
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public:
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TestSpecParser( ITagAliasRegistry const& tagAliases );
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TestSpecParser& parse( std::string const& arg );
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TestSpec testSpec();
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private:
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bool visitChar( char c );
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void startNewMode( Mode mode );
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bool processNoneChar( char c );
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void processNameChar( char c );
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bool processOtherChar( char c );
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void endMode();
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void escape();
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bool isControlChar( char c ) const;
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void saveLastMode();
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void revertBackToLastMode();
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void addFilter();
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bool separate();
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// Handles common preprocessing of the pattern for name/tag patterns
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std::string preprocessPattern();
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// Adds the current pattern as a test name
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void addNamePattern();
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// Adds the current pattern as a tag
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void addTagPattern();
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inline void addCharToPattern(char c) {
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m_substring += c;
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m_patternName += c;
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m_realPatternPos++;
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}
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};
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TestSpec parseTestSpec( std::string const& arg );
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} // namespace Catch
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif
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#endif // TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
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