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1 | // Copyright (C) 2003 Free Software Foundation, Inc. |
2 | // | |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 2, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 16 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
82c2e3d4 BK |
17 | // USA. |
18 | ||
19 | // As a special exception, you may use this file as part of a free software | |
20 | // library without restriction. Specifically, if other files instantiate | |
21 | // templates or use macros or inline functions from this file, or you compile | |
22 | // this file and link it with other files to produce an executable, this | |
23 | // file does not by itself cause the resulting executable to be covered by | |
24 | // the GNU General Public License. This exception does not however | |
25 | // invalidate any other reasons why the executable file might be covered by | |
26 | // the GNU General Public License. | |
27 | ||
28 | // 22.2.1.3 - ctype specializations [lib.facet.ctype.special] | |
29 | ||
30 | #include <locale> | |
31 | #include <testsuite_hooks.h> | |
32 | ||
33 | int called; | |
34 | ||
35 | class Derived : public std::ctype<char> | |
36 | { | |
37 | public: | |
38 | bool | |
39 | do_is(mask, char_type) const { return true; } | |
40 | ||
41 | const char_type* | |
8b5bc374 | 42 | do_is(const char_type*, const char_type* hi, mask*) const |
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43 | { return hi; } |
44 | ||
45 | const char_type* | |
8b5bc374 | 46 | do_scan_is(mask, const char_type*, const char_type* hi) const |
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47 | { return hi; } |
48 | ||
49 | const char_type* | |
8b5bc374 | 50 | do_scan_not(mask, const char_type*, const char_type* hi) const |
82c2e3d4 BK |
51 | { return hi; } |
52 | }; | |
53 | ||
54 | class Derived2 : public Derived | |
55 | { | |
56 | public: | |
57 | bool | |
58 | do_is(mask, char_type) const { called = 1; return true; } | |
59 | ||
60 | const char_type* | |
8b5bc374 | 61 | do_is(const char_type*, const char_type* hi, mask*) const |
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62 | { called = 5; return hi; } |
63 | ||
64 | const char_type* | |
8b5bc374 | 65 | do_scan_is(mask, const char_type*, const char_type* hi) const |
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66 | { called = 10; return hi; } |
67 | ||
68 | const char_type* | |
8b5bc374 | 69 | do_scan_not(mask, const char_type*, const char_type* hi) const |
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70 | { called = 15; return hi; } |
71 | }; | |
72 | ||
73 | int main() | |
74 | { | |
75 | using namespace std; | |
76 | bool test __attribute__((unused)) = true; | |
77 | Derived2 d2; | |
78 | const Derived& dr = d2; | |
79 | ||
80 | const char* lit = "jaylib champion sound"; | |
81 | ctype_base::mask m00 = static_cast<std::ctype_base::mask>(0); | |
82 | ctype_base::mask vec[5]; | |
83 | for (std::size_t i = 0; i < 5; ++i) | |
84 | vec[i] = m00; | |
85 | ||
86 | called = 0; | |
87 | dr.do_is(ctype_base::space, 'a'); | |
88 | VERIFY( called != 1); | |
89 | ||
90 | called = 0; | |
91 | dr.do_is(lit, lit + 5, vec); | |
92 | VERIFY( called != 5); | |
93 | ||
94 | called = 0; | |
95 | dr.do_scan_is(ctype_base::space, lit, lit + 5); | |
96 | VERIFY( called != 10); | |
97 | ||
98 | called = 0; | |
99 | dr.do_scan_not(ctype_base::space, lit, lit + 5); | |
100 | VERIFY( called != 15); | |
101 | ||
102 | return 0; | |
103 | } |