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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/ext/stdio_sync_filebuf/wchar_t/12948-2.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc')
-rw-r--r-- | libstdc++-v3/testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc b/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc new file mode 100644 index 000000000..1756e3070 --- /dev/null +++ b/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc @@ -0,0 +1,45 @@ +// 2003-05-01 Petur Runolfsson <peturr02@ru.is> + +// Copyright (C) 2003, 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/>. + +#include <ext/stdio_sync_filebuf.h> +#include <testsuite_hooks.h> + +// libstdc++/12048 +void test03() +{ + bool test __attribute__((unused)) = true; + const char* name = "cin_unget-1.txt"; + + std::FILE* file = std::fopen(name, "r"); + __gnu_cxx::stdio_sync_filebuf<wchar_t> sbuf(file); + std::wint_t c1 = sbuf.sbumpc(); + VERIFY( c1 != WEOF ); + std::wint_t c2 = sbuf.sungetc(); + VERIFY( c2 != WEOF ); + std::wint_t c3 = std::fgetwc(file); + VERIFY( c3 == c1 ); + + std::fclose(file); +} + +int main () +{ + test03(); + return 0; +} |