From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../27_io/basic_filebuf/underflow/wchar_t/5.cc | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc (limited to 'libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc') diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc new file mode 100644 index 000000000..4c4b8d3b4 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc @@ -0,0 +1,74 @@ +// { dg-require-namedlocale "se_NO.UTF-8" } + +// 2003-09-04 Petur Runolfsson + +// 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 +// . + +// 27.8.1.4 Overridden virtual functions + +#include +#include +#include +#include + +// Test that unbuffered really means unbuffered for UTF-8 +void test05() +{ + using namespace std; + bool test __attribute__((unused)) = true; + const char* name = "tmp_underflow-5"; + + wfilebuf fb; + fb.pubsetbuf(0, 0); + fb.pubimbue(locale("se_NO.UTF-8")); + + FILE* file = fopen(name, "w"); + setvbuf(file, 0, _IONBF, 0); + fputs("abcde", file); + + fb.open(name, ios_base::in); + VERIFY( fb.sbumpc() == L'a' ); + + fseek(file, 1, SEEK_SET); + fputc('0', file); + + VERIFY( fb.sbumpc() == L'0' ); + VERIFY( fb.sbumpc() == L'c' ); + + fputc('1', file); + fputc('2', file); + + VERIFY( fb.sbumpc() == L'2' ); + VERIFY( fb.sbumpc() == L'e' ); + VERIFY( fb.sbumpc() == WEOF ); + + fputc('3', file); + fputc('4', file); + + VERIFY( fb.sbumpc() == L'4' ); + VERIFY( fb.sbumpc() == WEOF ); + + fb.close(); + fclose(file); +} + +int main() +{ + test05(); + return 0; +} -- cgit v1.2.3