70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
// { dg-require-namedlocale "" }
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// Copyright (C) 2003-2024 Free Software Foundation, Inc.
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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 3, 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 COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 22.1.1.2 locale constructors and destructors [lib.locale.cons]
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#include <locale>
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#include <stdexcept>
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#include <cstdlib>
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#include <testsuite_hooks.h>
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class MyFacet : public std::locale::facet
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{
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public:
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static std::locale::id id;
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};
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std::locale::id MyFacet::id;
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// libstdc++/12438
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void test01(int iters)
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{
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using namespace std;
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for (int i = 0; i < iters; ++i)
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{
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try
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{
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locale loc1 = locale::classic();
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locale loc2 = locale("");
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VERIFY( !has_facet<MyFacet>(loc2) );
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loc1.combine<MyFacet>(loc2);
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VERIFY( false );
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}
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catch (std::runtime_error&)
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{
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}
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}
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}
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int main(int argc, char* argv[])
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{
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// We leaked ~400-500 bytes/iter.
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__gnu_test::set_memory_limits(10.0);
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int iters = 30000;
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if (argc > 1)
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iters = atoi(argv[1]);
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if (iters < 1)
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iters = 1;
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test01(iters);
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return 0;
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}
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