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// test_array.cpp

// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
// Use, modification and distribution is subject to 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)

// should pass compilation and execution

#include <cstddef>
#include <fstream>
#include <algorithm> // equal
#include <cstdio> // remove
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{ 
    using ::remove;
}
#endif
#include <boost/foreach.hpp>
#include "test_tools.hpp"
#include <boost/detail/no_exceptions_support.hpp>
#include <boost/archive/archive_exception.hpp>
#include <boost/array.hpp>

#include "A.hpp"
#include "A.ipp"

template<class T, unsigned int N>
bool deep_compare(const T (& lhs)[N], const T (& rhs)[N]){
    return std::equal(&lhs[0], &lhs[N], &rhs[0]);
}

template <class T>
int test_array(){
    const char * testfile = boost::archive::tmpnam(NULL);
    BOOST_REQUIRE(NULL != testfile);

    // test array of objects
    const T a_array[10]={T(),T(),T(),T(),T(),T(),T(),T(),T(),T()};
    const T b_array[2][3]={{T(),T(),T()},{T(),T(),T()}};
    const boost::array<T,10> c_array = boost::array<T,10>();
    {   
        test_ostream os(testfile, TEST_STREAM_FLAGS);
        test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
        oa << boost::serialization::make_nvp("a_array", a_array);
        oa << boost::serialization::make_nvp("b_array", b_array);
        oa << boost::serialization::make_nvp("c_array", c_array);
    }
    {
        T a_array1[10];
        T b_array1[2][3];
        boost::array<T,10> c_array1;
        test_istream is(testfile, TEST_STREAM_FLAGS);
        test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
        ia >> boost::serialization::make_nvp("a_array", a_array1);
        ia >> boost::serialization::make_nvp("b_array", b_array1);
        ia >> boost::serialization::make_nvp("c_array", c_array1);

        BOOST_CHECK(deep_compare(a_array,a_array1));
        BOOST_CHECK(b_array[0][0] == b_array1[0][0]);
        BOOST_CHECK(b_array[1][0] == b_array1[1][0]);
        BOOST_CHECK(c_array == c_array1);
    }
    {
        T a_array1[9];
        test_istream is(testfile, TEST_STREAM_FLAGS);
        BOOST_TRY {
            test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
            bool exception_invoked = false;
            BOOST_TRY {
                ia >> boost::serialization::make_nvp("a_array", a_array1);
            }
            BOOST_CATCH (boost::archive::archive_exception ae){
                BOOST_CHECK(
                    boost::archive::archive_exception::array_size_too_short
                    == ae.code
                );
                exception_invoked = true;
            }
            BOOST_CATCH_END
            BOOST_CHECK(exception_invoked);
        }
        BOOST_CATCH (boost::archive::archive_exception ae){}
        BOOST_CATCH_END
    }
    std::remove(testfile);
    return EXIT_SUCCESS;
}


int test_main( int /* argc */, char* /* argv */[] )
{
    int res = test_array<A>();
    // test an int array for which optimized versions should be available
    if (res == EXIT_SUCCESS)
        res = test_array<int>();  
    return res;
}

// EOF