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b6f642d59c
* testsuite/22_locale/operators.cc (gnu_collate::do_compare()): Add return statement to suppress "no return statement" warning. From-SVN: r49441
88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
// 2000-09-11 Benjamin Kosnik <bkoz@redhat.com>
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// Copyright (C) 2000, 2001 Free Software Foundation
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 22.1.1.4 locale operators [lib.locale.operators]
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#include <cwchar> // for mbstate_t
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#include <locale>
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#include <testsuite_hooks.h>
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typedef std::codecvt<char, char, std::mbstate_t> ccodecvt;
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class gnu_codecvt: public ccodecvt { };
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void test01()
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{
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using namespace std;
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bool test = true;
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string str1, str2;
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// construct a locale object with the C facet
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const locale& cloc = locale::classic();
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// construct a locale object with the specialized facet.
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locale loc(locale::classic(), new gnu_codecvt);
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VERIFY ( cloc != loc );
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VERIFY ( !(cloc == loc) );
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str1 = cloc.name();
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str2 = loc.name();
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VERIFY( loc(str1, str2) == false );
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}
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// bool operator()(const string_type&, const string_type&) const
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typedef std::collate<char> ccollate;
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long gnu_count;
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class gnu_collate: public ccollate
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{
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protected:
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virtual int
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do_compare(const char*, const char*, const char*, const char*) const
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{ ++gnu_count; return 0; }
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};
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void test02()
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{
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using namespace std;
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bool test = true;
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// Sanity check.
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locale loc_c = locale::classic();
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string s01("land of ");
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string s02("land of look behind");
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VERIFY( !loc_c(s01, s01) );
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VERIFY( loc_c(s01, s02) );
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// Derivation, MF check.
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locale loc_gnu(loc_c, new gnu_collate);
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gnu_count = 0;
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loc_gnu(s01, s02);
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VERIFY( gnu_count == 1 );
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}
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int main ()
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{
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test01();
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return 0;
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}
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