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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc b/libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc new file mode 100644 index 000000000..f56bf6786 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/locale/cons/12352.cc @@ -0,0 +1,126 @@ +// { dg-require-namedlocale "" } + +// 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/>. + +// 22.1.1.2 locale constructors and destructors [lib.locale.cons] + +#include <new> +#include <locale> +#include <cstdlib> +#include <cstring> +#include <testsuite_hooks.h> + +int times_to_fail = 0; + +void* allocate(std::size_t n) +{ + if (!times_to_fail--) + return 0; + + void* ret = std::malloc(n ? n : 1); + if (ret) + std::memset(ret, 0xbc, n); + return ret; +} + +void deallocate(void* p) +{ + if (p) + std::free(p); +} + +void* operator new(std::size_t n) throw (std::bad_alloc) +{ + void* ret = allocate(n); + if (!ret) + throw std::bad_alloc(); + return ret; +} + +void* operator new[](std::size_t n) throw (std::bad_alloc) +{ + void* ret = allocate(n); + if (!ret) + throw std::bad_alloc(); + return ret; +} + +void operator delete(void* p) throw() +{ + deallocate(p); +} + +void operator delete[](void* p) throw() +{ + deallocate(p); +} + +void* operator new(std::size_t n, const std::nothrow_t&) throw() +{ + return allocate(n); +} + +void* operator new[](std::size_t n, const std::nothrow_t&) throw() +{ + return allocate(n); +} + +void operator delete(void* p, const std::nothrow_t&) throw() +{ + deallocate(p); +} + +void operator delete[](void* p, const std::nothrow_t&) throw() +{ + deallocate(p); +} + +// libstdc++/12352 +void test01(int iters) +{ + bool test __attribute__((unused)) = true; + + for (int j = 0; j < iters; ++j) + { + for (int i = 0; i < 100; ++i) + { + times_to_fail = i; + try + { + std::locale loc1 = std::locale(""); + std::locale loc2(loc1, std::locale::classic(), + std::locale::numeric); + } + catch (std::exception&) + { + } + } + } +} + +int main(int argc, char* argv[]) +{ + int iters = 1; + if (argc > 1) + iters = std::atoi(argv[1]); + if (iters < 1) + iters = 1; + test01(iters); + + return 0; +} |