1 /* 2 * Created by Phil on 13/7/2015. 3 * Copyright 2015 Two Blue Cubes Ltd. All rights reserved. 4 * 5 * Distributed under the Boost Software License, Version 1.0. (See accompanying 6 * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 7 */ 8 #ifndef TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED 9 #define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED 10 11 #include "catch_common.h" 12 13 namespace Catch 14 { 15 class WildcardPattern { 16 enum WildcardPosition { 17 NoWildcard = 0, 18 WildcardAtStart = 1, 19 WildcardAtEnd = 2, 20 WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd 21 }; 22 23 public: 24 WildcardPattern(std::string const & pattern,CaseSensitive::Choice caseSensitivity)25 WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity ) 26 : m_caseSensitivity( caseSensitivity ), 27 m_wildcard( NoWildcard ), 28 m_pattern( adjustCase( pattern ) ) 29 { 30 if( startsWith( m_pattern, '*' ) ) { 31 m_pattern = m_pattern.substr( 1 ); 32 m_wildcard = WildcardAtStart; 33 } 34 if( endsWith( m_pattern, '*' ) ) { 35 m_pattern = m_pattern.substr( 0, m_pattern.size()-1 ); 36 m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd ); 37 } 38 } 39 virtual ~WildcardPattern(); matches(std::string const & str) const40 virtual bool matches( std::string const& str ) const { 41 switch( m_wildcard ) { 42 case NoWildcard: 43 return m_pattern == adjustCase( str ); 44 case WildcardAtStart: 45 return endsWith( adjustCase( str ), m_pattern ); 46 case WildcardAtEnd: 47 return startsWith( adjustCase( str ), m_pattern ); 48 case WildcardAtBothEnds: 49 return contains( adjustCase( str ), m_pattern ); 50 } 51 52 #ifdef __clang__ 53 #pragma clang diagnostic push 54 #pragma clang diagnostic ignored "-Wunreachable-code" 55 #endif 56 throw std::logic_error( "Unknown enum" ); 57 #ifdef __clang__ 58 #pragma clang diagnostic pop 59 #endif 60 } 61 private: adjustCase(std::string const & str) const62 std::string adjustCase( std::string const& str ) const { 63 return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str; 64 } 65 CaseSensitive::Choice m_caseSensitivity; 66 WildcardPosition m_wildcard; 67 std::string m_pattern; 68 }; 69 } 70 71 #endif // TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED 72