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// { dg-require-namedlocale "" }
// 2003-02-24 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003, 2005, 2009 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 22.2.4.1.1 collate members
#include <locale>
#include <testsuite_hooks.h>
void test03()
{
using namespace std;
typedef std::collate<wchar_t>::string_type string_type;
bool test __attribute__((unused)) = true;
// basic construction
locale loc_c = locale::classic();
locale loc_de = locale("de_DE");
VERIFY( loc_c != loc_de );
// cache the collate facets
const collate<wchar_t>& coll_c = use_facet<collate<wchar_t> >(loc_c);
const collate<wchar_t>& coll_de = use_facet<collate<wchar_t> >(loc_de);
const wchar_t* strlit1 = L"a\0a\0";
const wchar_t* strlit2 = L"a\0b\0";
const wchar_t* strlit3 = L"a\0\xc4\0";
const wchar_t* strlit4 = L"a\0B\0";
const wchar_t* strlit5 = L"aa\0";
const wchar_t* strlit6 = L"b\0a\0";
int i;
string_type str1;
string_type str2;
str1 = coll_c.transform(strlit1, strlit1 + 3);
str2 = coll_c.transform(strlit2, strlit2 + 3);
i = str1.compare(str2);
VERIFY( i < 0 );
str1 = coll_de.transform(strlit1, strlit1 + 3);
str2 = coll_de.transform(strlit2, strlit2 + 3);
i = str1.compare(str2);
VERIFY( i < 0 );
str1 = coll_c.transform(strlit3, strlit3 + 3);
str2 = coll_c.transform(strlit4, strlit4 + 3);
i = str1.compare(str2);
VERIFY( i > 0 );
str1 = coll_de.transform(strlit3, strlit3 + 3);
str2 = coll_de.transform(strlit4, strlit4 + 3);
i = str1.compare(str2);
VERIFY( i < 0 );
str1 = coll_c.transform(strlit1, strlit1 + 1);
str2 = coll_c.transform(strlit5, strlit5 + 1);
i = str1.compare(str2);
VERIFY( i == 0 );
str1 = coll_de.transform(strlit6, strlit6 + 3);
str2 = coll_de.transform(strlit1, strlit1 + 3);
i = str1.compare(str2);
VERIFY( i > 0 );
str1 = coll_c.transform(strlit1, strlit1 + 3);
str2 = coll_c.transform(strlit5, strlit5 + 3);
i = str1.compare(str2);
VERIFY( i < 0 );
}
int main()
{
test03();
return 0;
}
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