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4216708a | 1 | // { dg-require-namedlocale "de_DE.ISO8859-15" } |
f63a8495 | 2 | |
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3 | // 2003-02-24 Petur Runolfsson <peturr02@ru.is> |
4 | ||
7adcbafe | 5 | // Copyright (C) 2003-2022 Free Software Foundation, Inc. |
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6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
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11 | // any later version. |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License along | |
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19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
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21 | |
22 | // 22.2.4.1.1 collate members | |
23 | ||
24 | #include <locale> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | // Test handling of strings containing nul characters | |
28 | void test03() | |
29 | { | |
30 | using namespace std; | |
31 | typedef std::collate<char>::string_type string_type; | |
32 | ||
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33 | // basic construction |
34 | locale loc_c = locale::classic(); | |
4216708a | 35 | locale loc_de = locale(ISO_8859(15,de_DE)); |
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36 | VERIFY( loc_c != loc_de ); |
37 | ||
38 | // cache the collate facets | |
39 | const collate<char>& coll_c = use_facet<collate<char> >(loc_c); | |
40 | const collate<char>& coll_de = use_facet<collate<char> >(loc_de); | |
41 | ||
42 | // int compare(const charT*, const charT*, const charT*, const charT*) const | |
43 | const char* strlit1 = "a\0a\0"; | |
44 | const char* strlit2 = "a\0b\0"; | |
45 | const char* strlit3 = "a\0\xc4\0"; | |
46 | const char* strlit4 = "a\0B\0"; | |
47 | const char* strlit5 = "aa\0"; | |
48 | const char* strlit6 = "b\0a\0"; | |
49 | ||
50 | int i; | |
51 | i = coll_c.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3); | |
52 | VERIFY( i == -1 ); | |
53 | ||
54 | i = coll_de.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3); | |
55 | VERIFY( i == -1 ); | |
56 | ||
57 | i = coll_c.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3); | |
58 | VERIFY( i == 1 ); | |
59 | ||
60 | i = coll_de.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3); | |
61 | VERIFY( i == -1 ); | |
62 | ||
63 | i = coll_c.compare(strlit1, strlit1 + 3, strlit1, strlit1 + 4); | |
64 | VERIFY( i == -1 ); | |
65 | ||
66 | i = coll_de.compare(strlit3, strlit3 + 4, strlit3, strlit3 + 3); | |
67 | VERIFY( i == 1 ); | |
68 | ||
69 | i = coll_c.compare(strlit1, strlit1 + 4, strlit4, strlit4 + 1); | |
70 | VERIFY( i == 1 ); | |
71 | ||
72 | i = coll_de.compare(strlit3, strlit3 + 3, strlit3, strlit3 + 3); | |
73 | VERIFY( i == 0 ); | |
74 | ||
75 | i = coll_c.compare(strlit1, strlit1 + 2, strlit1, strlit1 + 4); | |
76 | VERIFY( i == -1 ); | |
77 | ||
78 | i = coll_de.compare(strlit1, strlit1 + 3, strlit5, strlit5 + 3); | |
79 | VERIFY( i == -1 ); | |
80 | ||
81 | i = coll_c.compare(strlit6, strlit6 + 3, strlit1, strlit1 + 3); | |
82 | VERIFY( i == 1 ); | |
83 | } | |
84 | ||
85 | int main() | |
86 | { | |
3d838e28 | 87 | test03(); |
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88 | return 0; |
89 | } |