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. --- .../basic_istream/extractors_character/char/1.cc | 109 +++++++++++++++++++++ .../extractors_character/char/11095-i.cc | 54 ++++++++++ .../basic_istream/extractors_character/char/2.cc | 91 +++++++++++++++++ .../basic_istream/extractors_character/char/3.cc | 93 ++++++++++++++++++ .../basic_istream/extractors_character/char/4.cc | 93 ++++++++++++++++++ .../extractors_character/char/9555-ic.cc | 70 +++++++++++++ .../extractors_character/char/9826.cc | 53 ++++++++++ .../extractors_character/pod/3983-2.cc | 74 ++++++++++++++ .../extractors_character/wchar_t/1.cc | 80 +++++++++++++++ .../extractors_character/wchar_t/11095-i.cc | 52 ++++++++++ .../extractors_character/wchar_t/2.cc | 63 ++++++++++++ .../extractors_character/wchar_t/3.cc | 91 +++++++++++++++++ .../extractors_character/wchar_t/4.cc | 90 +++++++++++++++++ .../extractors_character/wchar_t/9555-ic.cc | 62 ++++++++++++ 14 files changed, 1075 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/1.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/2.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/3.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/4.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9826.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/extractors_character') diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/1.cc new file mode 100644 index 000000000..7e4387d31 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/1.cc @@ -0,0 +1,109 @@ +// 1999-07-26 bkoz + +// Copyright (C) 1999, 2003, 2005, 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test01() +{ + bool test __attribute__((unused)) = true; + std::string str_01; + const std::string str_02("coltrane playing 'softly as a morning sunrise'"); + const std::string str_03("coltrane"); + + std::stringbuf isbuf_01(std::ios_base::in); + std::stringbuf isbuf_02(str_02, std::ios_base::in); + std::istream is_01(0); + std::istream is_02(&isbuf_02); + + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT*) + const int n = 20; + char array1[n]; + array1[0] = '\0'; + typedef std::ios::traits_type ctraits_type; + ctraits_type::int_type i1, i2; + + state1 = is_01.rdstate(); + i1 = ctraits_type::length(array1); + is_01 >> array1; // should snake 0 characters, not alter stream state + i2 = ctraits_type::length(array1); + state2 = is_01.rdstate(); + VERIFY( i1 == i2 ); + VERIFY( state1 != state2 ); + VERIFY( static_cast(state2 & statefail) ); + + state1 = is_02.rdstate(); + is_02 >> array1; // should snake "coltrane" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); + VERIFY( array1[str_03.size() - 1] == 'e' ); + array1[str_03.size()] = '\0'; + VERIFY( !str_03.compare(0, str_03.size(), array1) ); + std::istream::int_type int1 = is_02.peek(); // should be ' ' + VERIFY( int1 == ' ' ); + + state1 = is_02.rdstate(); + is_02 >> array1; // should snake "playing" as sentry "eats" ws + state2 = is_02.rdstate(); + int1 = is_02.peek(); // should be ' ' + VERIFY( int1 == ' ' ); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, unsigned char*) + unsigned char array2[n]; + state1 = is_02.rdstate(); + is_02 >> array2; // should snake 'softly + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); + VERIFY( array2[0] == '\'' ); + VERIFY( array2[1] == 's' ); + VERIFY( array2[6] == 'y' ); + int1 = is_02.peek(); // should be ' ' + VERIFY( int1 == ' ' ); + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, signed char*) + signed char array3[n]; + state1 = is_02.rdstate(); + is_02 >> array3; // should snake "as" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); + VERIFY( array3[0] == 'a' ); + VERIFY( array3[1] == 's' ); + int1 = is_02.peek(); // should be ' ' + VERIFY( int1 == ' ' ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc new file mode 100644 index 000000000..0462df0c9 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc @@ -0,0 +1,54 @@ +// 2003-06-05 Paolo Carlini + +// 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +// libstdc++/11095 +// operator>>(basic_istream&, _CharT*) +void test01() +{ + bool test __attribute__((unused)) = true; + const std::string str_01("Consoli "); + + std::stringbuf isbuf_01(str_01, std::ios_base::in); + std::istream is_01(&isbuf_01); + + std::ios_base::iostate state1, state2; + + char array1[10]; + typedef std::ios::traits_type ctraits_type; + + is_01.width(-60); + state1 = is_01.rdstate(); + is_01 >> array1; + state2 = is_01.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, "Consoli", 7) ); +} + +int main() +{ + test01(); + return 0; +} + diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/2.cc new file mode 100644 index 000000000..812d54134 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/2.cc @@ -0,0 +1,91 @@ +// 1999-07-26 bkoz + +// Copyright (C) 1999, 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test02() +{ + typedef std::ios::traits_type ctraits_type; + + bool test __attribute__((unused)) = true; + std::string str_01; + const std::string str_02("or coltrane playing tunji with jimmy garrison"); + const std::string str_03("coltrane"); + + std::stringbuf isbuf_01(std::ios_base::in); + std::stringbuf isbuf_02(str_02, std::ios_base::in); + std::istream is_01(0); + std::istream is_02(&isbuf_02); + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT&) + char c1 = 'c', c2 = 'c'; + state1 = is_01.rdstate(); + is_01 >> c1; + state2 = is_01.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( c1 == c2 ); + VERIFY( static_cast(state2 & statefail) ); + + state1 = is_02.rdstate(); + is_02 >> c1; + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( c1 == 'o' ); + is_02 >> c1; + is_02 >> c1; + VERIFY( c1 == 'c' ); + VERIFY( !static_cast(state2 & statefail) ); + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, unsigned char&) + unsigned char uc1 = 'c'; + state1 = is_02.rdstate(); + is_02 >> uc1; + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( uc1 == 'o' ); + is_02 >> uc1; + is_02 >> uc1; + VERIFY( uc1 == 't' ); + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, signed char&) + signed char sc1 = 'c'; + state1 = is_02.rdstate(); + is_02 >> sc1; + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( sc1 == 'r' ); + is_02 >> sc1; + is_02 >> sc1; + VERIFY( sc1 == 'n' ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/3.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/3.cc new file mode 100644 index 000000000..551cb111a --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/3.cc @@ -0,0 +1,93 @@ +// 1999-07-26 bkoz + +// Copyright (C) 1999, 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test01() +{ + bool test __attribute__((unused)) = true; + std::string str_01; + const std::string str_02("coltrane playing 'softly as a morning sunrise'"); + const std::string str_03("coltrane"); + + std::stringbuf isbuf_01(std::ios_base::in); + std::stringbuf isbuf_02(str_02, std::ios_base::in); + std::istream is_01(0); + std::istream is_02(&isbuf_02); + + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT*) + int n = 20; + char array1[n]; + typedef std::ios::traits_type ctraits_type; + + // testing with width() control enabled. + is_02.width(8); + state1 = is_02.rdstate(); + is_02 >> array1; // should snake "coltran" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, "coltran", 7) ); + + is_02.width(1); + state1 = is_02.rdstate(); + is_02 >> array1; // should snake nothing, set failbit + state2 = is_02.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( state2 == statefail ); + VERIFY( array1[0] == '\0' ); + + is_02.width(8); + is_02.clear(); + state1 = is_02.rdstate(); + VERIFY( !state1 ); + is_02 >> array1; // should snake "e" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, "e", 1) ); + + // testing for correct exception setting + const std::string str_04(" impulse!!"); + std::stringbuf isbuf_03(str_04, std::ios_base::in); + std::stringbuf isbuf_04(str_04, std::ios_base::in); + std::istream is_03(&isbuf_03); + std::istream is_04(&isbuf_04); + + is_03 >> array1; + VERIFY( !ctraits_type::compare(array1,"impulse!!", 10) ); + VERIFY( is_03.rdstate() == std::ios_base::eofbit ); + + is_04.width(9); + is_04 >> array1; + VERIFY( ! std::ios::traits_type::compare(array1,"impulse!", 9) ); + VERIFY( !is_04.rdstate() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/4.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/4.cc new file mode 100644 index 000000000..68aefcbf3 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/4.cc @@ -0,0 +1,93 @@ +// 2005-07-22 Paolo Carlini + +// Copyright (C) 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 +// . + +// 27.6.1.2.3 basic_istream::operator>> + +// { dg-require-fileio "" } + +#include +#include +#include +#include +#include +#include + +using namespace std; + +string prepare(string::size_type len, unsigned nchunks) +{ + string ret; + for (unsigned i = 0; i < nchunks; ++i) + { + for (string::size_type j = 0; j < len; ++j) + ret.push_back('a' + rand() % 26); + len *= 2; + ret.push_back(' '); + } + return ret; +} + +void check(istream& stream, const string& str, unsigned nchunks) +{ + bool test __attribute__((unused)) = true; + + char* chunk = new char[str.size()]; + memset(chunk, 'X', str.size()); + + string::size_type index = 0, index_new = 0; + unsigned n = 0; + + while (stream >> chunk) + { + index_new = str.find(' ', index); + VERIFY( !str.compare(index, index_new - index, chunk) ); + index = index_new + 1; + ++n; + memset(chunk, 'X', str.size()); + } + VERIFY( stream.eof() ); + VERIFY( n == nchunks ); + + delete[] chunk; +} + +// istream& operator>>(istream&, charT*) +void test01() +{ + const char filename[] = "inserters_extractors-4.txt"; + + const unsigned nchunks = 10; + const string data = prepare(666, nchunks); + + ofstream ofstrm; + ofstrm.open(filename); + ofstrm.write(data.data(), data.size()); + ofstrm.close(); + + ifstream ifstrm; + ifstrm.open(filename); + check(ifstrm, data, nchunks); + ifstrm.close(); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc new file mode 100644 index 000000000..41eb6e3f7 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc @@ -0,0 +1,70 @@ +// Copyright (C) 2003, 2004, 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 +// . + + +#include +#include +#include + +struct buf: std::streambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template +void testthrow(T arg) +{ + bool test __attribute__((unused)) = true; + buf b; + std::istream is(&b); + is.exceptions(std::ios::badbit); + + try + { + is >> arg; + } + catch(int) + { + // Expected return is zero. + VERIFY( is.bad() ); + } + catch(...) + { + test = false; + VERIFY( test ); + } +} + +int main() +{ + char c = 'a'; + unsigned char uc = 'a'; + signed char sc = 'a'; + char* cp = &c; + signed char* scp = ≻ + unsigned char* ucp = &uc; + + testthrow(c); + testthrow(uc); + testthrow(sc); + testthrow(cp); + testthrow(scp); + testthrow(ucp); + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9826.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9826.cc new file mode 100644 index 000000000..a2e480ebc --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/9826.cc @@ -0,0 +1,53 @@ +// 2002-07-25 Benjamin Kosnik + +// Copyright (C) 2002, 2003, 2005, 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 +// . + + +// 27.7.4 - Template class basic_stringstream +// NB: This file is for testing basic_stringstream with NO OTHER INCLUDES. + +#include +#include +#include + +// { dg-do compile } + +// libstdc++/9826 +void test02() +{ + using namespace std; + using __gnu_test::pod_char; + + basic_stringstream > sstr; + // 1 + basic_string > str; + sstr >> str; + + // 2 + pod_char* chr = 0; + sstr >> chr; + + // 3 + sstr >> ws; +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc new file mode 100644 index 000000000..ff70fda76 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc @@ -0,0 +1,74 @@ +// 2001-06-05 Benjamin Kosnik + +// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 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 +// . + + +// 27.4.2.1.6 class ios_base::init + +#include +#include +#include +#include + +// libstdc++/3983 +// Sentry uses locale info, so have to try one formatted input/output. +void test03() +{ + using namespace std; + using __gnu_test::pod_ushort; + typedef pod_ushort::value_type value_type; + typedef basic_stringbuf stringbuf_type; + typedef basic_istream istream_type; + + stringbuf_type strbuf01; + istream_type iss(&strbuf01); + + bool test __attribute__((unused)) = true; + + // input streams + pod_ushort arr[6] = { { value_type('a') }, { value_type('b') }, + { value_type('c') }, { value_type('d') }, + { value_type('e') } }; + + try + { + iss >> arr; + } + catch (std::bad_cast& obj) + { } + catch (std::exception& obj) + { VERIFY( false ); } +} + +#if !__GXX_WEAK__ +// Explicitly instantiate for systems with no COMDAT or weak support. +template + const std::basic_string<__gnu_test::pod_ushort>::size_type + std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_max_size; + +template + const __gnu_test::pod_ushort + std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_terminal; +#endif + +int main() +{ + test03(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc new file mode 100644 index 000000000..f7b749a5d --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc @@ -0,0 +1,80 @@ +// Copyright (C) 2004, 2005, 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test01() +{ + bool test __attribute__((unused)) = true; + std::wstring str_01; + const std::wstring str_02(L"coltrane playing 'softly as a morning sunrise'"); + const std::wstring str_03(L"coltrane"); + + std::wstringbuf isbuf_01(std::ios_base::in); + std::wstringbuf isbuf_02(str_02, std::ios_base::in); + std::wistream is_01(0); + std::wistream is_02(&isbuf_02); + + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT*) + const int n = 20; + wchar_t array1[n]; + array1[0] = L'\0'; + typedef std::wios::traits_type ctraits_type; + ctraits_type::int_type i1, i2; + + state1 = is_01.rdstate(); + i1 = ctraits_type::length(array1); + is_01 >> array1; // should snake 0 characters, not alter stream state + i2 = ctraits_type::length(array1); + state2 = is_01.rdstate(); + VERIFY( i1 == i2 ); + VERIFY( state1 != state2 ); + VERIFY( static_cast(state2 & statefail) ); + + state1 = is_02.rdstate(); + is_02 >> array1; // should snake L"coltrane" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); + VERIFY( array1[str_03.size() - 1] == L'e' ); + array1[str_03.size()] = L'\0'; + VERIFY( !str_03.compare(0, str_03.size(), array1) ); + std::wistream::int_type int1 = is_02.peek(); // should be L' ' + VERIFY( int1 == L' ' ); + + state1 = is_02.rdstate(); + is_02 >> array1; // should snake L"playing" as sentry "eats" ws + state2 = is_02.rdstate(); + int1 = is_02.peek(); // should be L' ' + VERIFY( int1 == L' ' ); + VERIFY( state1 == state2 ); + VERIFY( !static_cast(state2 & statefail) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc new file mode 100644 index 000000000..334311e9f --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc @@ -0,0 +1,52 @@ +// 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +// libstdc++/11095 +// operator>>(basic_istream&, _CharT*) +void test01() +{ + bool test __attribute__((unused)) = true; + const std::wstring str_01(L"Consoli "); + + std::wstringbuf isbuf_01(str_01, std::ios_base::in); + std::wistream is_01(&isbuf_01); + + std::ios_base::iostate state1, state2; + + wchar_t array1[10]; + typedef std::wios::traits_type ctraits_type; + + is_01.width(-60); + state1 = is_01.rdstate(); + is_01 >> array1; + state2 = is_01.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, L"Consoli", 7) ); +} + +int main() +{ + test01(); + return 0; +} + diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc new file mode 100644 index 000000000..a697ef2b2 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc @@ -0,0 +1,63 @@ +// 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test02() +{ + bool test __attribute__((unused)) = true; + std::wstring str_01; + const std::wstring str_02(L"or coltrane playing tunji with jimmy garrison"); + const std::wstring str_03(L"coltrane"); + + std::wstringbuf isbuf_01(std::ios_base::in); + std::wstringbuf isbuf_02(str_02, std::ios_base::in); + std::wistream is_01(0); + std::wistream is_02(&isbuf_02); + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT&) + wchar_t c1 = L'c', c2 = L'c'; + state1 = is_01.rdstate(); + is_01 >> c1; + state2 = is_01.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( c1 == c2 ); + VERIFY( static_cast(state2 & statefail) ); + + state1 = is_02.rdstate(); + is_02 >> c1; + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( c1 == L'o' ); + is_02 >> c1; + is_02 >> c1; + VERIFY( c1 == L'c' ); + VERIFY( !static_cast(state2 & statefail) ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc new file mode 100644 index 000000000..6ea22e395 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc @@ -0,0 +1,91 @@ +// 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 +// . + +// 27.6.1.2.3 character extractors + +#include +#include +#include + +void test01() +{ + bool test __attribute__((unused)) = true; + std::wstring str_01; + const std::wstring str_02(L"coltrane playing 'softly as a morning sunrise'"); + const std::wstring str_03(L"coltrane"); + + std::wstringbuf isbuf_01(std::ios_base::in); + std::wstringbuf isbuf_02(str_02, std::ios_base::in); + std::wistream is_01(0); + std::wistream is_02(&isbuf_02); + + std::ios_base::iostate state1, state2, statefail; + statefail = std::ios_base::failbit; + + // template<_CharT, _Traits> + // basic_istream& operator>>(istream&, _CharT*) + int n = 20; + wchar_t array1[n]; + typedef std::wios::traits_type ctraits_type; + + // testing with width() control enabled. + is_02.width(8); + state1 = is_02.rdstate(); + is_02 >> array1; // should snake L"coltran" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, L"coltran", 7) ); + + is_02.width(1); + state1 = is_02.rdstate(); + is_02 >> array1; // should snake nothing, set failbit + state2 = is_02.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( state2 == statefail ); + VERIFY( array1[0] == L'\0' ); + + is_02.width(8); + is_02.clear(); + state1 = is_02.rdstate(); + VERIFY( !state1 ); + is_02 >> array1; // should snake L"e" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !ctraits_type::compare(array1, L"e", 1) ); + + // testing for correct exception setting + const std::wstring str_04(L" impulse!!"); + std::wstringbuf isbuf_03(str_04, std::ios_base::in); + std::wstringbuf isbuf_04(str_04, std::ios_base::in); + std::wistream is_03(&isbuf_03); + std::wistream is_04(&isbuf_04); + + is_03 >> array1; + VERIFY( !ctraits_type::compare(array1, L"impulse!!", 10) ); + VERIFY( is_03.rdstate() == std::ios_base::eofbit ); + + is_04.width(9); + is_04 >> array1; + VERIFY( !ctraits_type::compare(array1, L"impulse!", 9) ); + VERIFY( !is_04.rdstate() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc new file mode 100644 index 000000000..2e27c800e --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc @@ -0,0 +1,90 @@ +// 2005-07-22 Paolo Carlini + +// Copyright (C) 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 +// . + +// 27.6.1.2.3 basic_istream::operator>> + +#include +#include +#include +#include +#include + +using namespace std; + +wstring prepare(wstring::size_type len, unsigned nchunks) +{ + wstring ret; + for (unsigned i = 0; i < nchunks; ++i) + { + for (wstring::size_type j = 0; j < len; ++j) + ret.push_back(L'a' + rand() % 26); + len *= 2; + ret.push_back(L' '); + } + return ret; +} + +void check(wistream& stream, const wstring& str, unsigned nchunks) +{ + bool test __attribute__((unused)) = true; + + wchar_t* chunk = new wchar_t[str.size()]; + wmemset(chunk, L'X', str.size()); + + wstring::size_type index = 0, index_new = 0; + unsigned n = 0; + + while (stream >> chunk) + { + index_new = str.find(' ', index); + VERIFY( !str.compare(index, index_new - index, chunk) ); + index = index_new + 1; + ++n; + wmemset(chunk, L'X', str.size()); + } + VERIFY( stream.eof() ); + VERIFY( n == nchunks ); + + delete[] chunk; +} + +// istream& operator>>(istream&, charT*) +void test01() +{ + const char filename[] = "inserters_extractors-4.txt"; + + const unsigned nchunks = 10; + const wstring data = prepare(666, nchunks); + + wofstream ofstrm; + ofstrm.open(filename); + ofstrm.write(data.data(), data.size()); + ofstrm.close(); + + wifstream ifstrm; + ifstrm.open(filename); + check(ifstrm, data, nchunks); + ifstrm.close(); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc new file mode 100644 index 000000000..a7ba5cd91 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc @@ -0,0 +1,62 @@ +// Copyright (C) 2004, 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 +// . + + +#include +#include +#include + +struct buf: std::wstreambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template +void testthrow(T arg) +{ + bool test __attribute__((unused)) = true; + buf b; + std::wistream is(&b); + is.exceptions(std::wios::badbit); + + try + { + is >> arg; + } + catch(int) + { + // Expected return is zero. + VERIFY( is.bad() ); + } + catch(...) + { + test = false; + VERIFY( test ); + } +} + +int main() +{ + wchar_t c = L'a'; + wchar_t* cp = &c; + + testthrow(c); + testthrow(cp); + + return 0; +} -- cgit v1.2.3