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a74f2daa | 1 | // 2008-10-31 Paolo Carlini <paolo.carlini@oracle.com> |
2 | ||
f1717362 | 3 | // Copyright (C) 2008-2016 Free Software Foundation, Inc. |
a74f2daa | 4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
a74f2daa | 9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
a74f2daa | 19 | |
20 | // 22.2.2.1.1 num_get members | |
21 | ||
22 | #include <locale> | |
23 | #include <sstream> | |
24 | #include <testsuite_hooks.h> | |
25 | ||
26 | struct Punct1: std::numpunct<char> | |
27 | { | |
28 | std::string do_truename() const { return "a"; } | |
29 | std::string do_falsename() const { return "abb"; } | |
30 | }; | |
31 | ||
32 | struct Punct2: std::numpunct<char> | |
33 | { | |
34 | std::string do_truename() const { return "1"; } | |
35 | std::string do_falsename() const { return "0"; } | |
36 | }; | |
37 | ||
38 | struct Punct3: std::numpunct<char> | |
39 | { | |
40 | std::string do_truename() const { return ""; } | |
41 | std::string do_falsename() const { return ""; } | |
42 | }; | |
43 | ||
a8940b84 | 44 | struct Punct4: std::numpunct<char> |
45 | { | |
46 | std::string do_truename() const { return "one"; } | |
47 | std::string do_falsename() const { return "two"; } | |
48 | }; | |
49 | ||
a74f2daa | 50 | // libstdc++/37958 |
51 | void test01() | |
52 | { | |
53 | using namespace std; | |
54 | typedef istreambuf_iterator<char> iterator_type; | |
55 | ||
56 | bool test __attribute__((unused)) = true; | |
57 | ||
a8940b84 | 58 | istringstream iss0, iss1, iss2, iss3, iss4; |
a74f2daa | 59 | iss1.imbue(locale(iss1.getloc(), new Punct1)); |
60 | iss2.imbue(locale(iss2.getloc(), new Punct2)); | |
61 | iss3.imbue(locale(iss3.getloc(), new Punct3)); | |
a8940b84 | 62 | iss4.imbue(locale(iss4.getloc(), new Punct4)); |
5e8de854 | 63 | const num_get<char>& ng0 = use_facet<num_get<char> >(iss0.getloc()); |
a74f2daa | 64 | const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc()); |
65 | const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc()); | |
66 | const num_get<char>& ng3 = use_facet<num_get<char> >(iss3.getloc()); | |
a8940b84 | 67 | const num_get<char>& ng4 = use_facet<num_get<char> >(iss4.getloc()); |
a74f2daa | 68 | |
69 | ios_base::iostate err = ios_base::goodbit; | |
70 | iterator_type end; | |
5e8de854 | 71 | bool b0 = false; |
a74f2daa | 72 | bool b1 = false; |
73 | bool b2 = false; | |
74 | bool b3 = true; | |
a8940b84 | 75 | bool b4 = false; |
a74f2daa | 76 | |
5e8de854 | 77 | iss0.str("true"); |
78 | iss0.setf(ios_base::boolalpha); | |
79 | err = ios_base::goodbit; | |
80 | end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0); | |
81 | VERIFY( err == ios_base::goodbit ); | |
82 | VERIFY( b0 == true ); | |
83 | ||
84 | iss0.str("false"); | |
85 | iss0.clear(); | |
86 | err = ios_base::goodbit; | |
87 | end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0); | |
88 | VERIFY( err == ios_base::goodbit ); | |
89 | VERIFY( b0 == false ); | |
90 | ||
a74f2daa | 91 | iss1.str("a"); |
92 | iss1.setf(ios_base::boolalpha); | |
93 | err = ios_base::goodbit; | |
94 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); | |
95 | VERIFY( err == ios_base::eofbit ); | |
96 | VERIFY( b1 == true ); | |
97 | ||
98 | iss1.str("abb"); | |
99 | iss1.clear(); | |
100 | err = ios_base::goodbit; | |
101 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); | |
102 | VERIFY( err == ios_base::goodbit ); | |
103 | VERIFY( b1 == false ); | |
104 | ||
105 | iss1.str("abc"); | |
106 | iss1.clear(); | |
107 | err = ios_base::goodbit; | |
108 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); | |
109 | VERIFY( err == ios_base::failbit ); | |
110 | VERIFY( b1 == false ); | |
111 | VERIFY( *end == 'c' ); | |
112 | ||
a8940b84 | 113 | iss1.str("ab"); |
114 | iss1.clear(); | |
115 | b1 = true; | |
116 | err = ios_base::goodbit; | |
117 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); | |
118 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
119 | VERIFY( b1 == false ); | |
120 | ||
a74f2daa | 121 | iss2.str("1"); |
122 | iss2.setf(ios_base::boolalpha); | |
123 | err = ios_base::goodbit; | |
124 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); | |
125 | VERIFY( err == ios_base::goodbit ); | |
126 | VERIFY( b2 == true ); | |
127 | ||
5e8de854 | 128 | iss2.str("0"); |
129 | iss2.clear(); | |
130 | err = ios_base::goodbit; | |
131 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); | |
132 | VERIFY( err == ios_base::goodbit ); | |
133 | VERIFY( b2 == false ); | |
134 | ||
a8940b84 | 135 | iss2.str("2"); |
136 | iss2.clear(); | |
137 | b2 = true; | |
138 | err = ios_base::goodbit; | |
139 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); | |
140 | VERIFY( err == ios_base::failbit ); | |
141 | VERIFY( b2 == false ); | |
142 | VERIFY( *end == '2' ); | |
143 | ||
a74f2daa | 144 | iss3.str("blah"); |
145 | iss3.setf(ios_base::boolalpha); | |
146 | err = ios_base::goodbit; | |
147 | end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3); | |
148 | VERIFY( err == ios_base::failbit ); | |
149 | VERIFY( b3 == false ); | |
150 | VERIFY( *end == 'b' ); | |
5e8de854 | 151 | |
152 | iss3.str(""); | |
153 | iss3.clear(); | |
154 | b3 = true; | |
155 | err = ios_base::goodbit; | |
156 | end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3); | |
157 | VERIFY( err == ios_base::failbit ); | |
158 | VERIFY( b3 == false ); | |
a8940b84 | 159 | |
160 | iss4.str("one"); | |
161 | iss4.setf(ios_base::boolalpha); | |
162 | err = ios_base::goodbit; | |
163 | end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); | |
164 | VERIFY( err == ios_base::goodbit ); | |
165 | VERIFY( b4 == true ); | |
166 | ||
167 | iss4.str("two"); | |
168 | iss4.clear(); | |
169 | err = ios_base::goodbit; | |
170 | end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); | |
171 | VERIFY( err == ios_base::goodbit ); | |
172 | VERIFY( b4 == false ); | |
173 | ||
174 | iss4.str("three"); | |
175 | iss4.clear(); | |
176 | b4 = true; | |
177 | err = ios_base::goodbit; | |
178 | end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); | |
179 | VERIFY( err == ios_base::failbit ); | |
180 | VERIFY( b4 == false ); | |
181 | VERIFY( *end == 'h' ); | |
182 | ||
183 | iss4.str("on"); | |
184 | iss4.clear(); | |
185 | b4 = true; | |
186 | err = ios_base::goodbit; | |
187 | end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); | |
188 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
189 | VERIFY( b4 == false ); | |
a74f2daa | 190 | } |
191 | ||
192 | int main() | |
193 | { | |
194 | test01(); | |
195 | return 0; | |
196 | } |