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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/22_locale/num_get/get/char/23953.cc
1 // 2005-09-30 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2005-2024 Free Software Foundation, Inc.
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
8 // Free Software Foundation; either version 3, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 22.2.2.1.1 num_get members
24 #include <testsuite_hooks.h>
28 struct Punct1
: numpunct
<char>
29 { string
do_grouping() const { return string(1, char(-1)); } };
31 struct Punct2
: numpunct
<char>
32 { string
do_grouping() const { return string("\002") + char(-1); } };
34 struct Punct3
: numpunct
<char>
35 { string
do_grouping() const { return string("\001\002") + char(-1); } };
40 typedef istreambuf_iterator
<char> iterator_type
;
42 istringstream iss1
, iss2
, iss3
;
43 iss1
.imbue(locale(iss1
.getloc(), new Punct1
));
44 iss2
.imbue(locale(iss2
.getloc(), new Punct2
));
45 iss3
.imbue(locale(iss3
.getloc(), new Punct3
));
46 const num_get
<char>& ng1
= use_facet
<num_get
<char> >(iss1
.getloc());
47 const num_get
<char>& ng2
= use_facet
<num_get
<char> >(iss2
.getloc());
48 const num_get
<char>& ng3
= use_facet
<num_get
<char> >(iss3
.getloc());
50 ios_base::iostate err
= ios_base::goodbit
;
56 double d1
= 1234567.0;
59 err
= ios_base::goodbit
;
60 end
= ng1
.get(iss1
.rdbuf(), 0, iss1
, err
, l
);
61 VERIFY( err
== ios_base::eofbit
);
64 iss2
.str("123456,78");
65 err
= ios_base::goodbit
;
66 end
= ng2
.get(iss2
.rdbuf(), 0, iss2
, err
, l
);
67 VERIFY( err
== ios_base::eofbit
);
70 iss3
.str("1234,56,7.0");
71 err
= ios_base::goodbit
;
72 end
= ng3
.get(iss3
.rdbuf(), 0, iss3
, err
, d
);
73 VERIFY( err
== ios_base::eofbit
);