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. --- .../ext/stdio_sync_filebuf/char/12048-3.cc | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 libstdc++-v3/testsuite/ext/stdio_sync_filebuf/char/12048-3.cc (limited to 'libstdc++-v3/testsuite/ext/stdio_sync_filebuf/char/12048-3.cc') diff --git a/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/char/12048-3.cc b/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/char/12048-3.cc new file mode 100644 index 000000000..9070e80f6 --- /dev/null +++ b/libstdc++-v3/testsuite/ext/stdio_sync_filebuf/char/12048-3.cc @@ -0,0 +1,47 @@ +// 2003-05-01 Petur Runolfsson + +// 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 +// . + +// { dg-require-fileio "" } + +#include +#include + +// libstdc++/12048 +void test04() +{ + bool test __attribute__((unused)) = true; + const char* name = "cin_unget-1.txt"; + + std::FILE* file = std::fopen(name, "r"); + __gnu_cxx::stdio_sync_filebuf sbuf(file); + char buf[2]; + VERIFY( sbuf.sgetn(buf, 2) == 2 ); + int c2 = sbuf.sungetc(); + VERIFY( c2 != EOF ); + int c3 = sbuf.sbumpc(); + VERIFY( c3 == std::char_traits::to_int_type(buf[1]) ); + + std::fclose(file); +} + +int main () +{ + test04(); + return 0; +} -- cgit v1.2.3