1 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
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 3, or (at your option)
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.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // 27.6.1.2.2 arithmetic extractors
23 #include <testsuite_hooks.h>
26 class test_numpunct1 : public numpunct<wchar_t>
31 { return string(1, '\003'); }
37 // manufactured locale, grouping is turned on
38 bool test __attribute__((unused)) = true;
39 unsigned int h4 = 0, h3 = 0, h2 = 0;
41 const std::wstring s1(L"205,199 23,445.25 1,024,365 123,22,24");
42 std::wistringstream is(s1);
43 is.imbue(std::locale(std::locale(), new std::test_numpunct1));
47 VERIFY( h4 == 205199 );
52 VERIFY( f1 == 23445.25 );
57 VERIFY( h3 == 1024365 );
62 VERIFY( h2 == 1232224 );
63 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
64 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
66 // Stress tests for explicit errors in grouping corner cases. The
67 // validity of these tests and results have been hammered out in
68 // private email between bkoz and ncm between Jan 25 and Jan 27, 2000.
69 // Thanks nate -- benjamin
70 const std::wstring s2(L",111 4,,4 0.25,345 5..25 156,, 1,000000 1000000 1234,567");
73 const wchar_t c_control = L'?';
74 wchar_t c = c_control;
80 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
89 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
117 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
120 VERIFY( c == L',' ); // second one
124 VERIFY( h2 == 1000000 );
125 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
130 VERIFY( h2 == 1000000 );
135 VERIFY( h2 == 1234567 );
136 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
137 VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );