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1 | // 1999-06-04 bkoz |
2 | ||
8d9254fc | 3 | // Copyright (C) 1999-2020 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // 21.3.1 basic_string constructors. | |
21 | ||
22 | #include <new> | |
23 | #include <string> | |
24 | #include <stdexcept> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | void test03() | |
28 | { | |
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29 | const char* with_nulls = "This contains \0 a zero byte."; |
30 | ||
31 | // These are tests to see how basic_string handles data with NUL | |
32 | // bytes. Obviously basic_string(char*) will halt at the first one, but | |
33 | // nothing else should. | |
34 | std::string s1 (with_nulls, 28); | |
35 | VERIFY( s1.size() == 28 ); | |
36 | std::string s2 (s1); | |
37 | VERIFY( s2.size() == 28 ); | |
38 | ||
39 | // Not defined, but libstdc++ throws an exception. | |
40 | const char* bogus = 0; | |
41 | try | |
42 | { | |
43 | std::string str1(bogus); | |
44 | VERIFY( false ); | |
45 | } | |
46 | catch(std::exception& fail) | |
47 | { | |
48 | VERIFY( true ); | |
49 | } | |
50 | ||
51 | // Not defined, but libstdc++ throws an exception. | |
52 | try | |
53 | { | |
54 | std::string str2(bogus, 5); | |
55 | VERIFY( false ); | |
56 | } | |
57 | catch(std::exception& fail) | |
58 | { | |
59 | VERIFY( true ); | |
60 | } | |
61 | } | |
62 | ||
63 | int main() | |
64 | { | |
65 | test03(); | |
66 | return 0; | |
67 | } |