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Extracted string matchers impl into cpp that is only compiled into main TU

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Phil Nash
2017-02-08 15:14:51 +00:00
parent 7fed25ad1f
commit 1400127d6f
5 changed files with 125 additions and 77 deletions
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1
include/internal/catch_impl.hpp
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@@ -36,6 +36,7 @@
#include "catch_result_builder.hpp"
#include "catch_tag_alias_registry.hpp"
#include "catch_test_case_tracker.hpp"
#include "catch_matchers_string.hpp"
#include "../reporters/catch_reporter_multi.hpp"
#include "../reporters/catch_reporter_xml.hpp"

67
include/internal/catch_matchers_string.h Normal file
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@@ -0,0 +1,67 @@
/*
* Created by Phil Nash on 08/02/2017.
* Copyright (c) 2017 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED
#include "catch_matchers.hpp"
namespace Catch {
namespace Matchers {
namespace StdString {
struct CasedString
{
CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity );
std::string adjustString( std::string const& str ) const;
std::string caseSensitivitySuffix() const;
CaseSensitive::Choice m_caseSensitivity;
std::string m_str;
};
struct StringMatcherBase : Impl::MatcherBase<std::string> {
StringMatcherBase( std::string operation, CasedString const& comparator );
virtual std::string toStringUncached() const CATCH_OVERRIDE;
CasedString m_comparator;
std::string m_operation;
};
struct EqualsMatcher : StringMatcherBase {
EqualsMatcher( CasedString const& comparator );
virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
};
struct ContainsMatcher : StringMatcherBase {
ContainsMatcher( CasedString const& comparator );
virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
};
struct StartsWithMatcher : StringMatcherBase {
StartsWithMatcher( CasedString const& comparator );
virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
};
struct EndsWithMatcher : StringMatcherBase {
EndsWithMatcher( CasedString const& comparator );
virtual bool match( std::string const& source ) const CATCH_OVERRIDE;
};
} // namespace StdString
// The following functions create the actual matcher objects.
// This allows the types to be inferred
StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes );
} // namespace Matchers
} // namespace Catch
#endif // TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED

131
include/internal/catch_matchers_string.hpp
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@@ -5,8 +5,6 @@
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED
#include "catch_matchers.hpp"
@@ -15,100 +13,81 @@ namespace Matchers {
namespace StdString {
struct CasedString
{
CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
: m_caseSensitivity( caseSensitivity ),
m_str( adjustString( str ) )
{}
std::string adjustString( std::string const& str ) const {
return m_caseSensitivity == CaseSensitive::No
? toLower( str )
: str;
}
std::string caseSensitivitySuffix() const {
return m_caseSensitivity == CaseSensitive::No
? " (case insensitive)"
: std::string();
}
CaseSensitive::Choice m_caseSensitivity;
std::string m_str;
};
CasedString::CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
: m_caseSensitivity( caseSensitivity ),
m_str( adjustString( str ) )
{}
std::string CasedString::adjustString( std::string const& str ) const {
return m_caseSensitivity == CaseSensitive::No
? toLower( str )
: str;
}
std::string CasedString::caseSensitivitySuffix() const {
return m_caseSensitivity == CaseSensitive::No
? " (case insensitive)"
: std::string();
}
// !TBD Move impl
struct StringMatcherBase : Impl::MatcherBase<std::string> {
StringMatcherBase( std::string operation, CasedString const& comparator )
: m_comparator( comparator ),
m_operation( operation ) {
}
virtual std::string toStringUncached() const CATCH_OVERRIDE {
std::string description;
description.reserve(5 + m_operation.size() + m_comparator.m_str.size() +
m_comparator.caseSensitivitySuffix().size());
description += m_operation;
description += ": \"";
description += m_comparator.m_str;
description += "\"";
description += m_comparator.caseSensitivitySuffix();
return description;
}
StringMatcherBase::StringMatcherBase( std::string operation, CasedString const& comparator )
: m_comparator( comparator ),
m_operation( operation ) {
}
CasedString m_comparator;
std::string m_operation;
};
std::string StringMatcherBase::toStringUncached() const {
std::string description;
description.reserve(5 + m_operation.size() + m_comparator.m_str.size() +
m_comparator.caseSensitivitySuffix().size());
description += m_operation;
description += ": \"";
description += m_comparator.m_str;
description += "\"";
description += m_comparator.caseSensitivitySuffix();
return description;
}
// !TBD Move impl
struct EqualsMatcher : StringMatcherBase {
EqualsMatcher( CasedString const& comparator ) : StringMatcherBase( "equals", comparator ) {}
EqualsMatcher::EqualsMatcher( CasedString const& comparator ) : StringMatcherBase( "equals", comparator ) {}
virtual bool match( std::string const& source ) const CATCH_OVERRIDE {
return m_comparator.adjustString( source ) == m_comparator.m_str;
}
};
struct ContainsMatcher : StringMatcherBase {
ContainsMatcher( CasedString const& comparator ) : StringMatcherBase( "contains", comparator ) {}
bool EqualsMatcher::match( std::string const& source ) const {
return m_comparator.adjustString( source ) == m_comparator.m_str;
}
virtual bool match( std::string const& source ) const CATCH_OVERRIDE {
return contains( m_comparator.adjustString( source ), m_comparator.m_str );
}
};
struct StartsWithMatcher : StringMatcherBase {
StartsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "starts with", comparator ) {}
virtual bool match( std::string const& source ) const CATCH_OVERRIDE {
return startsWith( m_comparator.adjustString( source ), m_comparator.m_str );
}
};
struct EndsWithMatcher : StringMatcherBase {
EndsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "ends with", comparator ) {}
ContainsMatcher::ContainsMatcher( CasedString const& comparator ) : StringMatcherBase( "contains", comparator ) {}
virtual bool match( std::string const& source ) const CATCH_OVERRIDE {
return endsWith( m_comparator.adjustString( source ), m_comparator.m_str );
}
};
bool ContainsMatcher::match( std::string const& source ) const {
return contains( m_comparator.adjustString( source ), m_comparator.m_str );
}
StartsWithMatcher::StartsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "starts with", comparator ) {}
bool StartsWithMatcher::match( std::string const& source ) const {
return startsWith( m_comparator.adjustString( source ), m_comparator.m_str );
}
EndsWithMatcher::EndsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "ends with", comparator ) {}
bool EndsWithMatcher::match( std::string const& source ) const {
return endsWith( m_comparator.adjustString( source ), m_comparator.m_str );
}
} // namespace StdString
// The following functions create the actual matcher objects.
// This allows the types to be inferred
inline StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
return StdString::EqualsMatcher( StdString::CasedString( str, caseSensitivity) );
}
inline StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
return StdString::ContainsMatcher( StdString::CasedString( str, caseSensitivity) );
}
inline StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
return StdString::EndsWithMatcher( StdString::CasedString( str, caseSensitivity) );
}
inline StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) {
return StdString::StartsWithMatcher( StdString::CasedString( str, caseSensitivity) );
}
} // namespace Matchers
} // namespace Catch
#endif // TWOBLUECUBES_CATCH_MATCHERS_STRING_HPP_INCLUDED