1 // Copyright (c) 2001-2011 Hartmut Kaiser
2 //
3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5
6 #include <boost/config/warning_disable.hpp>
7 #include <boost/detail/lightweight_test.hpp>
8
9 #include <boost/spirit/include/karma_char.hpp>
10 #include <boost/spirit/include/karma_operator.hpp>
11 #include <boost/spirit/include/karma_numeric.hpp>
12 #include <boost/spirit/include/karma_action.hpp>
13 #include <boost/spirit/include/phoenix_core.hpp>
14 #include <boost/spirit/include/phoenix_operator.hpp>
15
16 #include <iostream>
17 #include "test.hpp"
18
main()19 int main()
20 {
21 using namespace spirit_test;
22 using namespace boost::spirit;
23 using namespace boost::spirit::ascii;
24
25 {
26 boost::optional<int> opt;
27 BOOST_TEST(test("", -int_, opt));
28
29 opt = 10;
30 BOOST_TEST(test("10", -int_, opt));
31 }
32
33 {
34 int opt = 10;
35 BOOST_TEST(test("10", -int_, opt));
36 }
37
38 {
39 boost::optional<int> opt;
40 BOOST_TEST(test_delimited("", -int_, opt, space));
41
42 opt = 10;
43 BOOST_TEST(test_delimited("10 ", -int_, opt, space));
44 }
45
46 {
47 int opt = 10;
48 BOOST_TEST(test_delimited("10 ", -int_, opt, space));
49 }
50
51 { // test action
52 using namespace boost::phoenix;
53 namespace phoenix = boost::phoenix;
54
55 boost::optional<int> n ;
56 BOOST_TEST(test("", (-int_)[_1 = phoenix::ref(n)]));
57
58 n = 1234;
59 BOOST_TEST(test("1234", (-int_)[_1 = phoenix::ref(n)]));
60 }
61
62 { // test action
63 using namespace boost::phoenix;
64 namespace phoenix = boost::phoenix;
65
66 int n = 1234;
67 BOOST_TEST(test("1234", (-int_)[_1 = phoenix::ref(n)]));
68 }
69
70 { // test action
71 using namespace boost::phoenix;
72 namespace phoenix = boost::phoenix;
73
74 boost::optional<int> n;
75 BOOST_TEST(test_delimited("", (-int_)[_1 = phoenix::ref(n)], space));
76
77 n = 1234;
78 BOOST_TEST(test_delimited("1234 ", (-int_)[_1 = phoenix::ref(n)], space));
79 }
80
81 { // test action
82 using namespace boost::phoenix;
83 namespace phoenix = boost::phoenix;
84
85 int n = 1234;
86 BOOST_TEST(test_delimited("1234 ", (-int_)[_1 = phoenix::ref(n)], space));
87 }
88
89 return boost::report_errors();
90 }
91