118 lines
2.6 KiB
C++
118 lines
2.6 KiB
C++
/*
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Copyright 2019 Glen Joseph Fernandes
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(glenjofe@gmail.com)
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Distributed under the Boost Software License, Version 1.0.
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(http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/io/ostream_joiner.hpp>
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#include <boost/core/is_same.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <sstream>
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void test_char_type()
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{
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BOOST_TEST((boost::core::is_same<char,
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boost::io::ostream_joiner<const char*>::char_type>::value));
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}
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void test_traits_type()
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{
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BOOST_TEST((boost::core::is_same<std::char_traits<char>,
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boost::io::ostream_joiner<const char*>::traits_type>::value));
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}
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void test_ostream_type()
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{
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BOOST_TEST((boost::core::is_same<std::ostream,
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boost::io::ostream_joiner<const char*>::ostream_type>::value));
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}
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void test_iterator_category()
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{
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BOOST_TEST((boost::core::is_same<std::output_iterator_tag,
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boost::io::ostream_joiner<const char*>::iterator_category>::value));
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}
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void test_value_type()
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{
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BOOST_TEST((boost::core::is_same<void,
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boost::io::ostream_joiner<const char*>::value_type>::value));
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}
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void test_difference_type()
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{
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BOOST_TEST((boost::core::is_same<void,
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boost::io::ostream_joiner<const char*>::difference_type>::value));
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}
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void test_pointer()
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{
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BOOST_TEST((boost::core::is_same<void,
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boost::io::ostream_joiner<const char*>::pointer>::value));
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}
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void test_reference()
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{
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BOOST_TEST((boost::core::is_same<void,
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boost::io::ostream_joiner<const char*>::reference>::value));
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}
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void test_construct()
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{
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std::ostringstream o;
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boost::io::ostream_joiner<const char*> j(o, ",");
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BOOST_TEST(o.str().empty());
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}
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void test_assign()
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{
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std::ostringstream o;
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boost::io::ostream_joiner<const char*> j(o, ",");
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j = 1;
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BOOST_TEST_EQ(o.str(), "1");
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j = '2';
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BOOST_TEST_EQ(o.str(), "1,2");
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j = "3";
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BOOST_TEST_EQ(o.str(), "1,2,3");
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}
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void test_increment()
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{
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std::ostringstream o;
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boost::io::ostream_joiner<const char*> j(o, ",");
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BOOST_TEST_EQ(&++j, &j);
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}
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void test_post_increment()
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{
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std::ostringstream o;
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boost::io::ostream_joiner<const char*> j(o, ",");
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BOOST_TEST_EQ(&j++, &j);
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}
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void test_value()
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{
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std::ostringstream o;
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boost::io::ostream_joiner<const char*> j(o, ",");
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BOOST_TEST_EQ(&*j, &j);
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}
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int main()
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{
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test_char_type();
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test_traits_type();
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test_ostream_type();
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test_iterator_category();
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test_value_type();
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test_difference_type();
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test_pointer();
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test_reference();
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test_construct();
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test_assign();
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test_increment();
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test_post_increment();
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test_value();
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return boost::report_errors();
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}
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