1/*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6=============================================================================*/
7#include <boost/spirit/include/qi_list.hpp>
8
9#include <boost/spirit/include/qi_operator.hpp>
10#include <boost/spirit/include/qi_char.hpp>
11#include <boost/spirit/include/qi_string.hpp>
12#include <boost/spirit/include/qi_numeric.hpp>
13#include <boost/spirit/include/qi_directive.hpp>
14#include <boost/spirit/include/qi_action.hpp>
15#include <boost/spirit/include/support_argument.hpp>
16#include <boost/phoenix/core.hpp>
17#include <boost/phoenix/operator.hpp>
18#include <boost/phoenix/object.hpp>
19#include <boost/phoenix/stl/container.hpp>
20#include <boost/fusion/include/std_pair.hpp>
21
22#include <vector>
23#include <set>
24#include <map>
25#include <string>
26#include <iostream>
27#include "test.hpp"
28
29using namespace spirit_test;
30
31int
32main()
33{
34 using namespace boost::spirit::ascii;
35
36 {
37 BOOST_TEST(test("a,b,c,d,e,f,g,h", char_ % ','));
38 BOOST_TEST(test("a,b,c,d,e,f,g,h,", char_ % ',', false));
39 }
40
41 {
42 BOOST_TEST(test("a, b, c, d, e, f, g, h", char_ % ',', space));
43 BOOST_TEST(test("a, b, c, d, e, f, g, h,", char_ % ',', space, false));
44 }
45
46 {
47 std::string s;
48 BOOST_TEST(test_attr("a,b,c,d,e,f,g,h", char_ % ',', s));
49 BOOST_TEST(s == "abcdefgh");
50
51 BOOST_TEST(!test("a,b,c,d,e,f,g,h,", char_ % ','));
52 }
53
54 {
55 std::string s;
56 BOOST_TEST(test_attr("ab,cd,ef,gh", (char_ >> char_) % ',', s));
57 BOOST_TEST(s == "abcdefgh");
58
59 BOOST_TEST(!test("ab,cd,ef,gh,", (char_ >> char_) % ','));
60 BOOST_TEST(!test("ab,cd,ef,g", (char_ >> char_) % ','));
61
62 s.clear();
63 BOOST_TEST(test_attr("ab,cd,efg", (char_ >> char_) % ',' >> char_, s));
64 BOOST_TEST(s == "abcdefg");
65 }
66
67 {
68 using boost::spirit::int_;
69
70 std::vector<int> v;
71 BOOST_TEST(test_attr("1,2", int_ % ',', v));
72 BOOST_TEST(2 == v.size() && 1 == v[0] && 2 == v[1]);
73 }
74
75 {
76 using boost::spirit::int_;
77
78 std::vector<int> v;
79 BOOST_TEST(test_attr("(1,2)", '(' >> int_ % ',' >> ')', v));
80 BOOST_TEST(2 == v.size() && 1 == v[0] && 2 == v[1]);
81 }
82
83 {
84 std::vector<std::string> v;
85 BOOST_TEST(test_attr("a,b,c,d", +alpha % ',', v));
86 BOOST_TEST(4 == v.size() && "a" == v[0] && "b" == v[1]
87 && "c" == v[2] && "d" == v[3]);
88 }
89
90 {
91 std::vector<boost::optional<char> > v;
92 BOOST_TEST(test_attr("#a,#", ('#' >> -alpha) % ',', v));
93 BOOST_TEST(2 == v.size() &&
94 !!v[0] && 'a' == boost::get<char>(v[0]) && !v[1]);
95
96 std::vector<char> v2;
97 BOOST_TEST(test_attr("#a,#", ('#' >> -alpha) % ',', v2));
98 BOOST_TEST(1 == v2.size() && 'a' == v2[0]);
99 }
100
101 {
102 typedef std::set<std::pair<std::string, std::string> > set_type;
103 set_type s;
104 BOOST_TEST(test_attr("k1=v1&k2=v2",
105 (*(char_ - '=') >> '=' >> *(char_ - '&')) % '&', s));
106
107 set_type::const_iterator it = s.begin();
108 BOOST_TEST(s.size() == 2);
109 BOOST_TEST(it != s.end() && (*it).first == "k1" && (*it).second == "v1");
110 BOOST_TEST(++it != s.end() && (*it).first == "k2" && (*it).second == "v2");
111 }
112
113 {
114 typedef std::map<std::string, std::string> map_type;
115 map_type m;
116 BOOST_TEST(test_attr("k1=v1&k2=v2",
117 (*(char_ - '=') >> '=' >> *(char_ - '&')) % '&', m));
118
119 map_type::const_iterator it = m.begin();
120 BOOST_TEST(m.size() == 2);
121 BOOST_TEST(it != m.end() && (*it).first == "k1" && (*it).second == "v1");
122 BOOST_TEST(++it != m.end() && (*it).first == "k2" && (*it).second == "v2");
123 }
124
125 { // actions
126 namespace phx = boost::phoenix;
127 using boost::phoenix::begin;
128 using boost::phoenix::end;
129 using boost::phoenix::construct;
130 using boost::spirit::qi::_1;
131
132 std::string s;
133 BOOST_TEST(test("a,b,c,d,e,f,g,h", (char_ % ',')
134 [phx::ref(s) = construct<std::string>(begin(_1), end(_1))]));
135 }
136
137 return boost::report_errors();
138}
139
140

source code of boost/libs/spirit/test/qi/list.cpp