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69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
// Copyright (C) 2007-2014 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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//
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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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//
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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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//
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#include <vector>
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#include <cstdlib>
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#include <testsuite_hooks.h>
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unsigned int zero_sized_news = 0;
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void *operator new(size_t size) throw (std::bad_alloc)
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{
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/* malloc(0) is unpredictable; avoid it. */
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if (size == 0)
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{
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size = 1;
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++zero_sized_news;
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}
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void *p = std::malloc(size);
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if (p == 0)
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throw std::bad_alloc();
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return p;
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}
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void operator delete(void *ptr) throw()
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{
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if (ptr != 0)
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std::free(ptr);
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}
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// http://gcc.gnu.org/ml/libstdc++/2007-09/msg00006.html
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void test01()
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{
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bool test __attribute__((unused)) = true;
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std::vector<std::vector<int> > *v;
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VERIFY( zero_sized_news == 0 );
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v = new std::vector<std::vector<int> >;
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VERIFY( zero_sized_news == 0 );
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v->resize(10);
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delete(v);
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VERIFY( zero_sized_news == 0 );
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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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