142 lines
4.8 KiB
Plaintext
142 lines
4.8 KiB
Plaintext
// (C) Copyright Gennadiy Rozental 2001.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/test for the library home page.
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//
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///@ file
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/// Defines template_test_case_gen
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// ***************************************************************************
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#ifndef BOOST_TEST_TREE_TEST_CASE_TEMPLATE_HPP_091911GER
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#define BOOST_TEST_TREE_TEST_CASE_TEMPLATE_HPP_091911GER
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// Boost.Test
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#include <boost/test/detail/config.hpp>
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#include <boost/test/detail/global_typedef.hpp>
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#include <boost/test/detail/fwd_decl.hpp>
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#include <boost/test/detail/workaround.hpp>
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#include <boost/test/utils/class_properties.hpp>
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#include <boost/test/tree/observer.hpp>
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// Boost
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#include <boost/shared_ptr.hpp>
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#include <boost/mpl/for_each.hpp>
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#include <boost/mpl/identity.hpp>
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#include <boost/type.hpp>
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#include <boost/type_traits/is_const.hpp>
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#include <boost/function/function0.hpp>
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#if defined(BOOST_NO_TYPEID) || defined(BOOST_NO_RTTI)
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# include <boost/current_function.hpp>
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#else
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# include <boost/core/demangle.hpp>
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#endif
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// STL
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#include <string> // for std::string
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#include <list> // for std::list
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#include <boost/test/detail/suppress_warnings.hpp>
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//____________________________________________________________________________//
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namespace boost {
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namespace unit_test {
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namespace ut_detail {
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// ************************************************************************** //
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// ************** test_case_template_invoker ************** //
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// ************************************************************************** //
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template<typename TestCaseTemplate,typename TestType>
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class test_case_template_invoker {
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public:
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void operator()() { TestCaseTemplate::run( (boost::type<TestType>*)0 ); }
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};
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// ************************************************************************** //
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// ************** generate_test_case_4_type ************** //
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// ************************************************************************** //
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template<typename Generator,typename TestCaseTemplate>
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struct generate_test_case_4_type {
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explicit generate_test_case_4_type( const_string tc_name, const_string tc_file, std::size_t tc_line, Generator& G )
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: m_test_case_name( tc_name )
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, m_test_case_file( tc_file )
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, m_test_case_line( tc_line )
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, m_holder( G )
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{}
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template<typename TestType>
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void operator()( mpl::identity<TestType> )
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{
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std::string full_name;
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assign_op( full_name, m_test_case_name, 0 );
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full_name += '<';
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#if !defined(BOOST_NO_TYPEID) && !defined(BOOST_NO_RTTI)
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full_name += boost::core::demangle(typeid(TestType).name()); // same as execution_monitor.ipp
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#else
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full_name += BOOST_CURRENT_FUNCTION;
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#endif
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if( boost::is_const<TestType>::value )
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full_name += "_const";
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full_name += '>';
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m_holder.m_test_cases.push_back( new test_case( ut_detail::normalize_test_case_name( full_name ),
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m_test_case_file,
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m_test_case_line,
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test_case_template_invoker<TestCaseTemplate,TestType>() ) );
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}
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private:
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// Data members
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const_string m_test_case_name;
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const_string m_test_case_file;
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std::size_t m_test_case_line;
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Generator& m_holder;
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};
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// ************************************************************************** //
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// ************** test_case_template ************** //
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// ************************************************************************** //
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template<typename TestCaseTemplate,typename TestTypesList>
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class template_test_case_gen : public test_unit_generator {
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public:
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// Constructor
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template_test_case_gen( const_string tc_name, const_string tc_file, std::size_t tc_line )
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{
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typedef generate_test_case_4_type<template_test_case_gen<TestCaseTemplate,TestTypesList>,TestCaseTemplate> single_test_gen;
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mpl::for_each<TestTypesList,mpl::make_identity<mpl::_> >( single_test_gen( tc_name, tc_file, tc_line, *this ) );
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}
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virtual test_unit* next() const
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{
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if( m_test_cases.empty() )
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return 0;
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test_unit* res = m_test_cases.front();
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m_test_cases.pop_front();
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return res;
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}
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// Data members
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mutable std::list<test_unit*> m_test_cases;
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};
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} // namespace ut_detail
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} // unit_test
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} // namespace boost
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#include <boost/test/detail/enable_warnings.hpp>
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#endif // BOOST_TEST_TREE_TEST_CASE_TEMPLATE_HPP_091911GER
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