1 /*=============================================================================
2 Copyright (c) 2003 Jonathan de Halleux (dehalleux@pelikhan.com)
3 http://spirit.sourceforge.net/
4
5 Use, modification and distribution is subject to the Boost Software
6 License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
7 http://www.boost.org/LICENSE_1_0.txt)
8 =============================================================================*/
9 ///////////////////////////////////////////////////////////////////////////////
10 // Test suite for insert_at_actor
11 ///////////////////////////////////////////////////////////////////////////////
12
13 #include "action_tests.hpp"
14 #include <map>
15 #include <cstring>
16 #include <iostream>
17 #include <boost/spirit/include/classic_spirit.hpp>
18 #include <boost/spirit/include/classic_insert_at_actor.hpp>
19
insert_at_single_argument_test()20 void insert_at_single_argument_test()
21 {
22 using namespace BOOST_SPIRIT_CLASSIC_NS;
23
24 const char* cp = "(one,0),(two,1),(three,2)";
25 const char* cp_first = cp;
26 const char* cp_last = cp + std::strlen(cp);
27 const char* cp_i[] = {"one","two","three"};
28 int i;
29 typedef std::map<std::string,int> map_string_type;
30 map_string_type c;
31 map_string_type::const_iterator it_find;
32 std::string str;
33
34 scanner<char const*> scan( cp_first, cp_last );
35 match<> hit;
36
37 hit = list_p(
38 confix_p(
39 '(',
40 (*alpha_p)[ assign(str)]
41 >>ch_p(',')
42 >> int_p[ insert_at_a(c,str)]
43 ,
44 ')'
45 )
46 ,
47 ch_p(',')
48 ).parse(scan);
49
50 BOOST_CHECK(hit);
51 BOOST_CHECK_EQUAL(scan.first, scan.last);
52 BOOST_CHECK_EQUAL( c.size(), static_cast<map_string_type::size_type>(3));
53 for (i=0;i<3;++i)
54 {
55 it_find = c.find(cp_i[i]);
56 BOOST_CHECK( it_find != c.end() );
57 BOOST_CHECK_EQUAL( i,it_find->second);
58 BOOST_CHECK_EQUAL( cp_i[i],it_find->first);
59 }
60 }
61
insert_at_two_arguments_test()62 void insert_at_two_arguments_test()
63 {
64 using namespace BOOST_SPIRIT_CLASSIC_NS;
65
66 const char* cp = "(0,one),(1,two),(2,three)";
67 const char* cp_first = cp;
68 const char* cp_last = cp + std::strlen(cp);
69 const char* cp_i[] = {"one","two","three"};
70 int i;
71 typedef std::map<int,std::string> map_string_type;
72 map_string_type c;
73 map_string_type::const_iterator it_find;
74 std::string str;
75
76 scanner<char const*> scan( cp_first, cp_last );
77 match<> hit;
78
79 hit = list_p(
80 confix_p(
81 '(',
82 int_p[ assign(i)]
83 >>ch_p(',')
84 >> (*alpha_p)[ insert_at_a(c,i)]
85 ,
86 ')'
87 )
88 ,
89 ch_p(',')
90 ).parse(scan);
91
92 BOOST_CHECK(hit);
93 BOOST_CHECK_EQUAL(scan.first, scan.last);
94 BOOST_CHECK_EQUAL( c.size(), static_cast<map_string_type::size_type>(3));
95 for (i=0;i<3;++i)
96 {
97 it_find = c.find(i);
98 BOOST_CHECK( it_find != c.end() );
99 BOOST_CHECK_EQUAL( i,it_find->first);
100 BOOST_CHECK_EQUAL( cp_i[i],it_find->second);
101 }
102 }
103
insert_at_action_test()104 void insert_at_action_test()
105 {
106 insert_at_single_argument_test();
107 insert_at_two_arguments_test();
108 }
109
110