kicad/qa/libs/sexpr/sexpr_test_utils.h

244 lines
6.9 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 KiCad Developers, see CHANGELOG.TXT for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef TEST_SEXPR_TEST_UTILS__H
#define TEST_SEXPR_TEST_UTILS__H
#include <sexpr/sexpr.h>
#include <unit_test_utils/unit_test_utils.h>
namespace KI_TEST
{
/**
* Get the type of the s-expression.
*/
inline SEXPR::SEXPR_TYPE getType( const SEXPR::SEXPR& aSexpr )
{
if( aSexpr.IsList() )
return SEXPR::SEXPR_TYPE::SEXPR_TYPE_LIST;
else if( aSexpr.IsSymbol() )
return SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_SYMBOL;
else if( aSexpr.IsString() )
return SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_STRING;
else if( aSexpr.IsDouble() )
return SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_DOUBLE;
else if( aSexpr.IsInteger() )
return SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_INTEGER;
throw( std::invalid_argument( "<Unknown S-Expression Type!>" ) );
}
/**
* Get a debug-friendly string for a given s-expr type
*/
inline std::string getDebugType( SEXPR::SEXPR_TYPE aType )
{
switch( aType )
{
case SEXPR::SEXPR_TYPE::SEXPR_TYPE_LIST:
return "List";
case SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_SYMBOL:
return "Symbol";
case SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_STRING:
return "String";
case SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_DOUBLE:
return "Double";
case SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_INTEGER:
return "Integer";
}
return "<Unknown S-Expression Type!>";
}
inline std::string GetSexprDebugType( const SEXPR::SEXPR& aSexpr )
{
return getDebugType( getType( aSexpr ) );
}
inline bool IsSexprOfType( const SEXPR::SEXPR& aSexpr, SEXPR::SEXPR_TYPE aType )
{
if( getType( aSexpr ) != aType )
{
BOOST_TEST_MESSAGE( "Sexpr is not of type: " << getDebugType( aType ) );
return false;
}
return true;
}
/**
* Predicate to check two s-expr values (of the same type) are equal
*
* @return false if not equal (and output logging)
*/
template <typename VAL_T>
bool IsSexprValueEqual( const VAL_T& aGot, const VAL_T& aExpected )
{
if( aGot != aExpected )
{
BOOST_TEST_MESSAGE( "Sexpr value not equal: got " << aGot << ", expected " << aExpected );
return false;
}
return true;
}
/**
* Test predicate: is the s-expression a symbol?
*/
inline bool SexprIsSymbol( const SEXPR::SEXPR& aSexpr )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_SYMBOL );
}
/**
* Test predicate: is the s-expression a symbol with the given value?
*/
inline bool SexprIsSymbolWithValue( const SEXPR::SEXPR& aSexpr, const std::string& aVal )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_SYMBOL )
&& IsSexprValueEqual( aSexpr.GetSymbol(), aVal );
}
/**
* Test predicate: is the s-expression a string?
*/
inline bool SexprIsString( const SEXPR::SEXPR& aSexpr )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_STRING );
}
/**
* Test predicate: is the s-expression a string with the given value?
*/
inline bool SexprIsStringWithValue( const SEXPR::SEXPR& aSexpr, const std::string& aVal )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_STRING )
&& IsSexprValueEqual( aSexpr.GetString(), aVal );
}
/**
* Test predicate: is the s-expression an integer?
*/
inline bool SexprIsInteger( const SEXPR::SEXPR& aSexpr )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_INTEGER );
}
/**
* Test predicate: is the s-expression an integer with the given value?
*/
inline bool SexprIsIntegerWithValue( const SEXPR::SEXPR& aSexpr, std::int64_t aVal )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_INTEGER )
&& IsSexprValueEqual( aSexpr.GetLongInteger(), aVal );
}
/**
* Test predicate: is the s-expression a double?
*/
inline bool SexprIsDouble( const SEXPR::SEXPR& aSexpr )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_DOUBLE );
}
/**
* Test predicate: is the s-expression a double with the given value?
*/
inline bool SexprIsDoubleWithValue( const SEXPR::SEXPR& aSexpr, double aVal )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_ATOM_DOUBLE )
&& IsSexprValueEqual( aSexpr.GetDouble(), aVal );
}
/**
* Test predicate: is the s-expression a double?
*/
inline bool SexprIsList( const SEXPR::SEXPR& aSexpr )
{
return IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_LIST );
}
/**
* Test predicate: is the s-expression a list with the given length?
*/
inline bool SexprIsListOfLength( const SEXPR::SEXPR& aSexpr, size_t aExpectedLength )
{
if( !IsSexprOfType( aSexpr, SEXPR::SEXPR_TYPE::SEXPR_TYPE_LIST ) )
return false;
if( aSexpr.GetNumberOfChildren() != aExpectedLength )
{
BOOST_TEST_MESSAGE( "List is wrong length: got " << aSexpr.GetNumberOfChildren()
<< ", expected " << aExpectedLength );
return false;
}
return true;
}
/**
* Predicate to check an SEXPR object converts to the expected string.
* @param aSexpr s-expression
* @param aExpStr expected string
* @return true if match
*/
inline bool SexprConvertsToString( const SEXPR::SEXPR& aSexpr, const std::string& aExpStr )
{
const std::string converted = aSexpr.AsString();
bool ok = true;
if( converted != aExpStr )
{
BOOST_TEST_INFO( "Sexpr string conversion mismatch: got '" << converted << "', expected '"
<< aExpStr << "'" );
ok = false;
}
return ok;
}
} // namespace KI_TEST
namespace BOOST_TEST_PRINT_NAMESPACE_OPEN
{
/**
* Boost print helper for SEXPR objects
*/
template <>
struct print_log_value<SEXPR::SEXPR>
{
inline void operator()( std::ostream& os, const SEXPR::SEXPR& aSexpr )
{
os << "SEXPR [ " << KI_TEST::GetSexprDebugType( aSexpr ) << " ]\n " << aSexpr.AsString();
}
};
}
BOOST_TEST_PRINT_NAMESPACE_CLOSE
#endif // TEST_SEXPR_TEST_UTILS__H