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/sputc/char/1-in.cc | 62 +++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/1-io.cc | 71 ++++++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/1-out.cc | 70 +++++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/1057.cc | 53 ++++++++++++++++ .../27_io/basic_filebuf/sputc/char/2-in.cc | 63 +++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/2-io.cc | 70 +++++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/2-out.cc | 71 ++++++++++++++++++++++ .../27_io/basic_filebuf/sputc/char/9701-2.cc | 70 +++++++++++++++++++++ 8 files changed, 530 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-in.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-io.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-out.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1057.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-in.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-io.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-out.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc (limited to 'libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char') diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-in.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-in.cc new file mode 100644 index 000000000..53d8734e3 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-in.cc @@ -0,0 +1,62 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c3; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // in + { + constraint_filebuf fb_01; + fb_01.open(name_01, ios_base::in); + VERIFY( !fb_01.write_position() ); + c3 = fb_01.sputc('a'); + VERIFY( c3 == traits_type::eof() ); + VERIFY( !fb_01.write_position() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-io.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-io.cc new file mode 100644 index 000000000..f0e446c70 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-io.cc @@ -0,0 +1,71 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// { dg-require-fileio "" } + +#include +#include +#include + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it +const char name_03[] = "tmp_sputc_1io.tst"; + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c1, c2; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // in | out 1 + { + constraint_filebuf fb_03; + fb_03.open(name_03, ios_base::out | ios_base::in | ios_base::trunc); + VERIFY( !fb_03.write_position() ); + VERIFY( !fb_03.read_position() ); + c1 = fb_03.sputc('b'); + VERIFY( c1 == 'b' ); + c2 = fb_03.sputc('d'); + VERIFY( c2 == 'd' ); + for (int i = 50; i <= 90; ++i) + c2 = fb_03.sputc(char(i)); + VERIFY( fb_03.write_position() ); + VERIFY( !fb_03.read_position() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-out.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-out.cc new file mode 100644 index 000000000..1c7ee8237 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1-out.cc @@ -0,0 +1,70 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// { dg-require-fileio "" } + +#include +#include +#include + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_02[] = "tmp_sputc_1out.tst"; // empty file, need to create + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c1, c2; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // out + { + constraint_filebuf fb_02; + fb_02.open(name_02, ios_base::out | ios_base::trunc); + VERIFY( !fb_02.write_position() ); + VERIFY( !fb_02.read_position() ); + c1 = fb_02.sputc('a'); + VERIFY( c1 == 'a' ); + c2 = fb_02.sputc('c'); + VERIFY( c2 == 'c' ); + for (int i = 50; i <= 90; ++i) + c2 = fb_02.sputc(char(i)); + VERIFY( fb_02.write_position() ); + VERIFY( !fb_02.read_position() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1057.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1057.cc new file mode 100644 index 000000000..a2368f932 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/1057.cc @@ -0,0 +1,53 @@ +// 1999-10-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009, 2010 +// Free Software Foundation, Inc. +// +// 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 +// . + + +// 27.5.2 template class basic_streambuf + +#include +#include +#include + +class nullsetpbuf : public std::filebuf +{ + char foo[64]; +public: + nullsetpbuf() + { + setp(foo, foo + 64); + setp(0, 0); + } +}; + +// libstdc++/1057 +void test05() +{ + std::string text1 = "abcdefghijklmn"; + + nullsetpbuf nsp; + // Immediate crash as sputc writes to null pointer + nsp.sputc('a'); +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-in.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-in.cc new file mode 100644 index 000000000..e6a7f069f --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-in.cc @@ -0,0 +1,63 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c3; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // in + { + constraint_filebuf fb_01; + fb_01.pubsetbuf(0, 0); + fb_01.open(name_01, ios_base::in); + VERIFY( fb_01.unbuffered() ); + c3 = fb_01.sputc('a'); + VERIFY( c3 == traits_type::eof() ); + VERIFY( fb_01.unbuffered() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-io.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-io.cc new file mode 100644 index 000000000..16645f8db --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-io.cc @@ -0,0 +1,70 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// { dg-require-fileio "" } + +#include +#include +#include + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it +const char name_03[] = "tmp_sputc_2io.tst"; + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c1, c2; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // in | out 1 + { + constraint_filebuf fb_03; + fb_03.pubsetbuf(0, 0); + fb_03.open(name_03, ios_base::out | ios_base::in | ios_base::trunc); + VERIFY( fb_03.unbuffered() ); + c1 = fb_03.sputc('b'); + VERIFY( c1 == 'b' ); + c2 = fb_03.sputc('d'); + VERIFY( c2 == 'd' ); + for (int i = 50; i <= 90; ++i) + c2 = fb_03.sputc(char(i)); + VERIFY( fb_03.unbuffered() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-out.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-out.cc new file mode 100644 index 000000000..9572be161 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/2-out.cc @@ -0,0 +1,71 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +// { dg-require-fileio "" } + +#include +#include +#include + +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %*.txt + +const char name_02[] = "tmp_sputc_2out.tst"; // empty file, need to create + +void test05() +{ + using namespace std; + using namespace __gnu_test; + + typedef filebuf::int_type int_type; + typedef filebuf::traits_type traits_type; + + bool test __attribute__((unused)) = true; + int_type c1, c2; + + // int_type sputc(char_type c) + // if out_cur not avail, return overflow(traits_type::to_int_type(c)) + // else, stores c at out_cur, + // increments out_cur, and returns c as int_type + + // out + { + constraint_filebuf fb_02; + fb_02.pubsetbuf(0, 0); + fb_02.open(name_02, ios_base::out | ios_base::trunc); + VERIFY( fb_02.unbuffered() ); + VERIFY( !fb_02.read_position() ); + c1 = fb_02.sputc('a'); + VERIFY( c1 == 'a' ); + c2 = fb_02.sputc('c'); + VERIFY( c2 == 'c' ); + for (int i = 50; i <= 90; ++i) + c2 = fb_02.sputc(char(i)); + VERIFY( fb_02.unbuffered() ); + VERIFY( !fb_02.read_position() ); + } +} + +int main() +{ + test05(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc new file mode 100644 index 000000000..1fdf45955 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc @@ -0,0 +1,70 @@ +// 2001-05-21 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. +// +// 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 + +const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create + +bool over_called; + +class Derived_filebuf : public std::filebuf +{ +public: + int_type overflow(int_type c) + { + over_called = true; + return std::filebuf::overflow(c); + } + + const char_type* pub_epptr() const + { return epptr(); } + + const char_type* pub_pptr() const + { return pptr(); } +}; + +// libstdc++/9701 (partial) +void test11() +{ + bool test __attribute__((unused)) = true; + + bool over_expected; + + // sputc + Derived_filebuf dfbuf_01; + dfbuf_01.open(name_05, std::ios_base::out); + over_called = false; + dfbuf_01.sputc('i'); + VERIFY( over_called ); + over_expected = dfbuf_01.pub_epptr() == dfbuf_01.pub_pptr(); + over_called = false; + dfbuf_01.sputc('v'); + VERIFY( (!over_expected && !over_called) + || (over_expected && over_called) ); + dfbuf_01.close(); +} + +int main() +{ + test11(); + return 0; +} -- cgit v1.2.3