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. --- .../testsuite/27_io/basic_istream/peek/char/1.cc | 92 ++++++++++++++++++++++ .../27_io/basic_istream/peek/char/12296.cc | 40 ++++++++++ .../27_io/basic_istream/peek/char/6414.cc | 49 ++++++++++++ .../27_io/basic_istream/peek/wchar_t/1.cc | 89 +++++++++++++++++++++ .../27_io/basic_istream/peek/wchar_t/12296.cc | 40 ++++++++++ .../27_io/basic_istream/peek/wchar_t/6414.cc | 47 +++++++++++ 6 files changed, 357 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/char/1.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/char/12296.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/char/6414.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/1.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/12296.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/6414.cc (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/peek') diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/1.cc new file mode 100644 index 000000000..39a3fdff3 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/1.cc @@ -0,0 +1,92 @@ +// 1999-08-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009, 2010 +// 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 +// . + +// 27.6.1.3 unformatted input functions + +#include +#include +#include + +void +test01() +{ + typedef std::ios::traits_type traits_type; + + bool test __attribute__((unused)) = true; + const std::string str_01; + const std::string str_02("soul eyes: john coltrane quartet"); + std::string strtmp; + + std::stringbuf isbuf_03(str_02, std::ios_base::in); + std::stringbuf isbuf_04(str_02, std::ios_base::in); + + std::istream is_00(0); + std::istream is_03(&isbuf_03); + std::istream is_04(&isbuf_04); + std::ios_base::iostate state1, state2; + + char carray[60] = ""; + + // istream& ignore(streamsize n = 1, int_type delim = traits::eof()) + is_04.read(carray, 9); + VERIFY( is_04.peek() == ':' ); + + state1 = is_04.rdstate(); + is_04.ignore(); + VERIFY( is_04.gcount() == 1 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == ' ' ); + + state1 = is_04.rdstate(); + is_04.ignore(0); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == ' ' ); + + state1 = is_04.rdstate(); + is_04.ignore(5, traits_type::to_int_type(' ')); + VERIFY( is_04.gcount() == 1 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == 'j' ); + + // int_type peek() + state1 = is_04.rdstate(); + VERIFY( is_04.peek() == 'j' ); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + + is_04.ignore(30); + state1 = is_04.rdstate(); + VERIFY( is_04.peek() == traits_type::eof() ); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 != state2 ); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/12296.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/12296.cc new file mode 100644 index 000000000..7263c7c42 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/12296.cc @@ -0,0 +1,40 @@ +// 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 +// . + +// 27.6.1.3 unformatted input functions + +#include +#include + +// libstdc++/12296 +void test01() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + istringstream stream; + VERIFY( stream.rdstate() == ios_base::goodbit ); + istringstream::int_type c = stream.peek(); + VERIFY( c == istringstream::traits_type::eof() ); + VERIFY( stream.rdstate() == ios_base::eofbit ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/6414.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/6414.cc new file mode 100644 index 000000000..5d02fc912 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/char/6414.cc @@ -0,0 +1,49 @@ +// 2000-06-29 bkoz + +// Copyright (C) 2000, 2001, 2002, 2003, 2004, 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 +// . + +// 27.6.1.3 unformatted input functions +// NB: ostream has a particular "seeks" category. Adopt this for istreams too. +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +#include +#include +#include + +// fstreams +void test04(void) +{ + bool test __attribute__((unused)) = true; + std::istream::pos_type pos01, pos02; + const char str_lit01[] = "istream_seeks-1.txt"; + std::ifstream if01(str_lit01, std::ios_base::in | std::ios_base::out); + + // libstdc++/6414 + if01.seekg(0, std::ios_base::beg); + pos01 = if01.tellg(); + if01.peek(); + pos02 = if01.tellg(); + VERIFY( pos02 == pos01 ); +} + +int main() +{ + test04(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/1.cc new file mode 100644 index 000000000..612e60600 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/1.cc @@ -0,0 +1,89 @@ +// Copyright (C) 2004, 2009, 2010 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 +// . + +// 27.6.1.3 unformatted input functions + +#include +#include +#include + +void +test01() +{ + typedef std::wios::traits_type traits_type; + + bool test __attribute__((unused)) = true; + const std::wstring str_01; + const std::wstring str_02(L"soul eyes: john coltrane quartet"); + std::wstring strtmp; + + std::wstringbuf isbuf_03(str_02, std::ios_base::in); + std::wstringbuf isbuf_04(str_02, std::ios_base::in); + + std::wistream is_00(0); + std::wistream is_03(&isbuf_03); + std::wistream is_04(&isbuf_04); + std::ios_base::iostate state1, state2; + + wchar_t carray[60] = L""; + + // istream& ignore(streamsize n = 1, int_type delim = traits::eof()) + is_04.read(carray, 9); + VERIFY( is_04.peek() == L':' ); + + state1 = is_04.rdstate(); + is_04.ignore(); + VERIFY( is_04.gcount() == 1 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == L' ' ); + + state1 = is_04.rdstate(); + is_04.ignore(0); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == L' ' ); + + state1 = is_04.rdstate(); + is_04.ignore(5, traits_type::to_int_type(' ')); + VERIFY( is_04.gcount() == 1 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( is_04.peek() == L'j' ); + + // int_type peek() + state1 = is_04.rdstate(); + VERIFY( is_04.peek() == L'j' ); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + + is_04.ignore(30); + state1 = is_04.rdstate(); + VERIFY( is_04.peek() == traits_type::eof() ); + VERIFY( is_04.gcount() == 0 ); + state2 = is_04.rdstate(); + VERIFY( state1 != state2 ); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/12296.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/12296.cc new file mode 100644 index 000000000..c1fcce837 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/12296.cc @@ -0,0 +1,40 @@ +// Copyright (C) 2004, 2005, 2006, 2007, 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 +// . + +// 27.6.1.3 unformatted input functions + +#include +#include + +// libstdc++/12296 +void test01() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + wistringstream stream; + VERIFY( stream.rdstate() == ios_base::goodbit ); + wistringstream::int_type c = stream.peek(); + VERIFY( c == wistringstream::traits_type::eof() ); + VERIFY( stream.rdstate() == ios_base::eofbit ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/6414.cc b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/6414.cc new file mode 100644 index 000000000..9c74fa3f4 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/peek/wchar_t/6414.cc @@ -0,0 +1,47 @@ +// Copyright (C) 2004, 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 +// . + +// 27.6.1.3 unformatted input functions +// NB: ostream has a particular "seeks" category. Adopt this for istreams too. +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +#include +#include +#include + +// fstreams +void test04(void) +{ + bool test __attribute__((unused)) = true; + std::wistream::pos_type pos01, pos02; + const char str_lit01[] = "wistream_seeks-1.txt"; + std::wifstream if01(str_lit01, std::ios_base::in | std::ios_base::out); + + // libstdc++/6414 + if01.seekg(0, std::ios_base::beg); + pos01 = if01.tellg(); + if01.peek(); + pos02 = if01.tellg(); + VERIFY( pos02 == pos01 ); +} + +int main() +{ + test04(); + return 0; +} -- cgit v1.2.3