58     using boost::spirit::karma::int_;  in main()
60         BOOST_TEST(test("42", int_[&read1]));  in main()
61         BOOST_TEST(test_delimited("42 ", int_[&read1], ' '));  in main()
62         BOOST_TEST(test("42", int_[&read2]));  in main()
63         BOOST_TEST(test_delimited("42 ", int_[&read2], ' '));  in main()
64         BOOST_TEST(test("42", int_[&read3]));  in main()
65         BOOST_TEST(test_delimited("42 ", int_[&read3], ' '));  in main()
66         BOOST_TEST(!test("42", int_[&read3_fail]));  in main()
67         BOOST_TEST(!test_delimited("42 ", int_[&read3_fail], ' '));  in main()
71         BOOST_TEST(test("42", int_[read_action()]));  in main()
72         BOOST_TEST(test_delimited("42 ", int_[read_action()], ' '));  in main()
77         BOOST_TEST(test("42", int_[boost::bind(&read1, _1)]));  in main()
78         BOOST_TEST(test_delimited("42 ", int_[boost::bind(&read1, _1)], ' '));  in main()
79         BOOST_TEST(test("42", int_[boost::bind(&read2, _1, _2)]));  in main()
80         BOOST_TEST(test_delimited("42 ", int_[boost::bind(&read2, _1, _2)], ' '));  in main()
81         BOOST_TEST(test("42", int_[boost::bind(&read3, _1, _2, _3)]));  in main()
82         BOOST_TEST(test_delimited("42 ", int_[boost::bind(&read3, _1, _2, _3)], ' '));  in main()
89             BOOST_TEST(test("42", int_[strm >> lambda::_1]));  in main()
93             BOOST_TEST(test_delimited("42 ", int_[strm >> lambda::_1], ' '));  in main()
98         BOOST_TEST(test("{42}", '{' << int_[&read1] << '}'));  in main()
99         BOOST_TEST(test_delimited("{ 42 } ", '{' << int_[&read1] << '}', ' '));  in main()
100         BOOST_TEST(test("{42}", '{' << int_[&read2] << '}'));  in main()
101         BOOST_TEST(test_delimited("{ 42 } ", '{' << int_[&read2] << '}', ' '));  in main()
102         BOOST_TEST(test("{42}", '{' << int_[&read3] << '}'));  in main()
103         BOOST_TEST(test_delimited("{ 42 } ", '{' << int_[&read3] << '}', ' '));  in main()
107         BOOST_TEST(test("{42}", '{' << int_[read_action()] << '}'));  in main()
108         BOOST_TEST(test_delimited("{ 42 } ", '{' << int_[read_action()] << '}', ' '));  in main()
113         BOOST_TEST(test("{42}", '{' << int_[boost::bind(&read1, _1)] << '}'));  in main()
115             '{' << int_[boost::bind(&read1, _1)] << '}', ' '));  in main()
116         BOOST_TEST(test("{42}", '{' << int_[boost::bind(&read2, _1, _2)] << '}'));  in main()
118             '{' << int_[boost::bind(&read2, _1, _2)] << '}', ' '));  in main()
119         BOOST_TEST(test("{42}", '{' << int_[boost::bind(&read3, _1, _2, _3)] << '}'));  in main()
121             '{' << int_[boost::bind(&read3, _1, _2, _3)] << '}', ' '));  in main()
128             BOOST_TEST(test("{42}", '{' << int_[strm >> lambda::_1] << '}'));  in main()
133                 '{' << int_[strm >> lambda::_1] << '}', ' '));  in main()