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-rw-r--r--include/internal/catch_generators.hpp190
1 files changed, 0 insertions, 190 deletions
diff --git a/include/internal/catch_generators.hpp b/include/internal/catch_generators.hpp
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--- a/include/internal/catch_generators.hpp
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Created by Phil on 27/01/2011.
- * Copyright 2011 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_GENERATORS_HPP_INCLUDED
-#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
-
-#include "catch_context.h"
-
-#include <iterator>
-#include <vector>
-#include <string>
-#include <stdlib.h>
-
-namespace Catch {
-
-template<typename T>
-struct IGenerator {
- virtual ~IGenerator() {}
- virtual T getValue( std::size_t index ) const = 0;
- virtual std::size_t size () const = 0;
-};
-
-template<typename T>
-class BetweenGenerator : public IGenerator<T> {
-public:
- BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
-
- virtual T getValue( std::size_t index ) const {
- return m_from+static_cast<int>( index );
- }
-
- virtual std::size_t size() const {
- return static_cast<std::size_t>( 1+m_to-m_from );
- }
-
-private:
-
- T m_from;
- T m_to;
-};
-
-template<typename T>
-class ValuesGenerator : public IGenerator<T> {
-public:
- ValuesGenerator(){}
-
- void add( T value ) {
- m_values.push_back( value );
- }
-
- virtual T getValue( std::size_t index ) const {
- return m_values[index];
- }
-
- virtual std::size_t size() const {
- return m_values.size();
- }
-
-private:
- std::vector<T> m_values;
-};
-
-template<typename T>
-class CompositeGenerator {
-public:
- CompositeGenerator() : m_totalSize( 0 ) {}
-
- // *** Move semantics, similar to auto_ptr ***
- CompositeGenerator( CompositeGenerator& other )
- : m_fileInfo( other.m_fileInfo ),
- m_totalSize( 0 )
- {
- move( other );
- }
-
- CompositeGenerator& setFileInfo( const char* fileInfo ) {
- m_fileInfo = fileInfo;
- return *this;
- }
-
- ~CompositeGenerator() {
- deleteAll( m_composed );
- }
-
- operator T () const {
- size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
-
- typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
- typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
- for( size_t index = 0; it != itEnd; ++it )
- {
- const IGenerator<T>* generator = *it;
- if( overallIndex >= index && overallIndex < index + generator->size() )
- {
- return generator->getValue( overallIndex-index );
- }
- index += generator->size();
- }
- CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
- return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
- }
-
- void add( const IGenerator<T>* generator ) {
- m_totalSize += generator->size();
- m_composed.push_back( generator );
- }
-
- CompositeGenerator& then( CompositeGenerator& other ) {
- move( other );
- return *this;
- }
-
- CompositeGenerator& then( T value ) {
- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
- valuesGen->add( value );
- add( valuesGen );
- return *this;
- }
-
-private:
-
- void move( CompositeGenerator& other ) {
- std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
- m_totalSize += other.m_totalSize;
- other.m_composed.clear();
- }
-
- std::vector<const IGenerator<T>*> m_composed;
- std::string m_fileInfo;
- size_t m_totalSize;
-};
-
-namespace Generators
-{
- template<typename T>
- CompositeGenerator<T> between( T from, T to ) {
- CompositeGenerator<T> generators;
- generators.add( new BetweenGenerator<T>( from, to ) );
- return generators;
- }
-
- template<typename T>
- CompositeGenerator<T> values( T val1, T val2 ) {
- CompositeGenerator<T> generators;
- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
- valuesGen->add( val1 );
- valuesGen->add( val2 );
- generators.add( valuesGen );
- return generators;
- }
-
- template<typename T>
- CompositeGenerator<T> values( T val1, T val2, T val3 ){
- CompositeGenerator<T> generators;
- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
- valuesGen->add( val1 );
- valuesGen->add( val2 );
- valuesGen->add( val3 );
- generators.add( valuesGen );
- return generators;
- }
-
- template<typename T>
- CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
- CompositeGenerator<T> generators;
- ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
- valuesGen->add( val1 );
- valuesGen->add( val2 );
- valuesGen->add( val3 );
- valuesGen->add( val4 );
- generators.add( valuesGen );
- return generators;
- }
-
-} // end namespace Generators
-
-using namespace Generators;
-
-} // end namespace Catch
-
-#define INTERNAL_CATCH_LINESTR2( line ) #line
-#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
-
-#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
-
-#endif // TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED