diff options
34 files changed, 2459 insertions, 5 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 58621792197..c7f9b117d27 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,73 @@ +2004-12-19 Paolo Carlini <pcarlini@suse.de> + + * testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc: New. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 01.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 02.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 03.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 06.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 07.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 08.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 09.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 10.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 11.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 12.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 13.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + 9555-ia.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + exceptions_badbit_throw.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + exceptions_failbit.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ + exceptions_failbit_throw.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/ + 1.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/ + 11095-i.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/ + 2.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/ + 3.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/ + 9555-ic.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 1.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 2.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 3.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 9318-in.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 9424-in.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + 9555-io.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + error_failbit.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + exceptions_badbit_throw.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + exceptions_failbit_throw.cc: Likewise. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/ + exceptions_null.cc: Likewise. + + * testsuite/27_io/basic_istream/extractors_other/char/2.cc: Minor + tweaks. + + * testsuite/testsuite_io.h (struct fail_buf): Fix type of + dummy return values. + 2004-12-19 Dhruv Matani <dhruvbird@gmx.net> * include/ext/bitmap_allocator.h: Make doxygen style comments for diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc b/libstdc++-v3/testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc new file mode 100644 index 00000000000..91468001813 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc @@ -0,0 +1,59 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +// libstdc++/9561 +void test01() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + __gnu_test::fail_wstreambuf b; + std::wistream strm (&b); + strm.exceptions (std::wios::badbit); + wchar_t i = 0; + + try + { + i = strm.get(); + i = strm.get(); + i = strm.get(); + } + catch (__gnu_test::underflow_error&) + { + // strm should throw facet_error and not do anything else + VERIFY(strm.bad()); + } + catch (...) + { + VERIFY( false ); + } + + VERIFY( i == L's' ); +} + + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc new file mode 100644 index 00000000000..a0106240e2d --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc @@ -0,0 +1,125 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <cstdio> // for printf +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +std::wstring str_01; +std::wstring str_02(L"true false 0 1 110001"); +std::wstring str_03(L"-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5"); +std::wstring str_04(L"0123"); + +std::wstringbuf isbuf_01(std::ios_base::in); +std::wstringbuf isbuf_02(str_02, std::ios_base::in); +std::wstringbuf isbuf_03(str_03, std::ios_base::in); +std::wstringbuf isbuf_04(str_04, std::ios_base::in); + +std::wistream is_01(NULL); +std::wistream is_02(&isbuf_02); +std::wistream is_03(&isbuf_03); +std::wistream is_04(&isbuf_04); +std::wstringstream ss_01(str_01); + +// minimal sanity check +bool test01() { + + bool test __attribute__((unused)) = true; + + // Integral Types: + bool b1 = false; + short s1 = 0; + int i1 = 0; + long l1 = 0; + unsigned short us1 = 0; + unsigned int ui1 = 0; + unsigned long ul1 = 0; + + // Floating-point Types: + float f1 = 0; + double d1 = 0; + long double ld1 = 0; + + // process alphanumeric versions of bool values + std::ios_base::fmtflags fmt = is_02.flags(); + bool testfmt = fmt & std::ios_base::boolalpha; + is_02.setf(std::ios_base::boolalpha); + fmt = is_02.flags(); + testfmt = fmt & std::ios_base::boolalpha; + is_02 >> b1; + VERIFY( b1 == 1 ); + is_02 >> b1; + VERIFY( b1 == 0 ); + + // process numeric versions of of bool values + is_02.unsetf(std::ios_base::boolalpha); + fmt = is_02.flags(); + testfmt = fmt & std::ios_base::boolalpha; + is_02 >> b1; + VERIFY( b1 == 0 ); + is_02 >> b1; + VERIFY( b1 == 1 ); + + // is_03 == "-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5" + is_03 >> l1; + VERIFY( l1 == -19999999 ); + is_03 >> ul1; + VERIFY( ul1 == 777777 ); + is_03 >> i1; + VERIFY( i1 == -234234 ); + is_03 >> ui1; + VERIFY( ui1 == 233 ); + is_03 >> s1; + VERIFY( s1 == -234 ); + is_03 >> us1; + VERIFY( us1 == 33 ); + is_03 >> b1; + VERIFY( b1 == 1 ); + is_03 >> ld1; + VERIFY( ld1 == 66300.25 ); + is_03 >> d1; + VERIFY( d1 == .315 ); + is_03 >> f1; + VERIFY( f1 == 1.5 ); + + is_04 >> std::hex >> i1; + std::printf ("%d %d %d\n", i1, i1 == 0x123, test); + VERIFY( i1 == 0x123 ); + std::printf ("%d %d %d\n", i1, i1 == 0x123, test); + + // test void pointers + int i = 55; + void* po = &i; + void* pi; + + ss_01 << po; + ss_01 >> pi; + std::printf ("%p %p\n", pi, po); + VERIFY( po == pi ); + return test; +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc new file mode 100644 index 00000000000..cfd0fae1406 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc @@ -0,0 +1,46 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +// elaborated test for ints +bool test02() +{ + bool test __attribute__((unused)) = true; + const std::wstring str_01(L"20000AB"); + std::wstringbuf strb_01(str_01, std::ios_base::in); + std::wistream is(&strb_01); + + int n = 15; + is >> n; + VERIFY( n == 20000 ); + wchar_t c = is.peek(); + VERIFY( c == L'A' ); + return test; +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc new file mode 100644 index 00000000000..0f9d9a93836 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc @@ -0,0 +1,45 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +bool test03() +{ + std::wstringbuf sbuf; + std::wistream istr(&sbuf); + std::wostream ostr(&sbuf); + + bool test __attribute__((unused)) = true; + long l01; + ostr << L"12220101"; + istr >> l01; // _M_in_end set completely incorrectly here. + VERIFY( l01 == 12220101 ); + VERIFY( istr.rdstate() == std::ios_base::eofbit ); + return test; +} + +int main() +{ + test03(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc new file mode 100644 index 00000000000..d4e5d5cbee5 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc @@ -0,0 +1,59 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00081.html +// Jim Parsons +void test06() +{ + // default locale, grouping is turned off + bool test __attribute__((unused)) = true; + unsigned int h4; + wchar_t c; + std::wstring s(L"205,199,144"); + std::wistringstream is(s); + + is >> h4; // 205 + VERIFY( h4 == 205 ); + is >> c; // L',' + VERIFY( c == L',' ); + + is >> h4; // 199 + VERIFY( h4 == 199 ); + is >> c; // L',' + VERIFY( c == L',' ); + + is >> h4; // 144 + VERIFY( is.rdstate() == std::ios_base::eofbit ); + VERIFY( h4 == 144 ); + is >> c; // EOF + VERIFY( c == L',' ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); +} + +int main() +{ + test06(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc new file mode 100644 index 00000000000..fe7adbd70f5 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc @@ -0,0 +1,145 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +namespace std { + class test_numpunct1 : public numpunct<wchar_t> + { + protected: + string + do_grouping() const + { return string(1, '\003'); } + }; +} // namespace std + +void test07() +{ + // manufactured locale, grouping is turned on + bool test __attribute__((unused)) = true; + unsigned int h4 = 0, h3 = 0, h2 = 0; + float f1 = 0.0; + const std::wstring s1(L"205,199 23,445.25 1,024,365 123,22,24"); + std::wistringstream is(s1); + is.imbue(std::locale(std::locale(), new std::test_numpunct1)); + + // Basic operation. + is >> h4; + VERIFY( h4 == 205199 ); + VERIFY( is.good() ); + + is.clear(); + is >> f1; + VERIFY( f1 == 23445.25 ); + VERIFY( is.good() ); + + is.clear(); + is >> h3; + VERIFY( h3 == 1024365 ); + VERIFY( is.good() ); + + is.clear(); + is >> h2; + VERIFY( h2 == 0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) ); + + // Stress tests for explicit errors in grouping corner cases. The + // validity of these tests and results have been hammered out in + // private email between bkoz and ncm between Jan 25 and Jan 27, 2000. + // Thanks nate -- benjamin + const std::wstring s2(L",111 4,,4 0.25,345 5..25 156,, 1,000000 1000000 1234,567"); + h3 = h4 = h2 = 0; + f1 = 0.0; + const wchar_t c_control = L'?'; + wchar_t c = c_control; + is.clear(); + is.str(s2); + + is >> h4; + VERIFY( h4 == 0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + is.clear(); + is >> c; + VERIFY( c == L',' ); + VERIFY( is.good() ); + + is.ignore(3); + is >> f1; + VERIFY( f1 == 0.0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + is.clear(); + is >> c; + VERIFY( c == L',' ); + is >> c; + VERIFY( c == L'4' ); + VERIFY( is.good() ); + + is >> f1; + VERIFY( f1 == 0.25 ); + VERIFY( is.good() ); + is >> c; + VERIFY( c == L',' ); + is >> h2; + VERIFY( h2 == 345 ); + VERIFY( is.good() ); + f1 = 0.0; + h2 = 0; + + is >> f1; + VERIFY( f1 == 5.0 ); + VERIFY( is.good() ); + is >> f1; + VERIFY( f1 == .25 ); + VERIFY( is.good() ); + + is >> h3; + VERIFY( h3 == 0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + is.clear(); + is >> c; + VERIFY( c == L',' ); // second one + VERIFY( is.good() ); + + is >> h2; + VERIFY( h2 == 0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + is.clear(); + + is >> h2; + VERIFY( h2 == 1000000 ); + VERIFY( is.good() ); + h2 = 0; + + is >> h2; + VERIFY( h2 == 0 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) ); + is.clear(); +} + +int main() +{ + test07(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc new file mode 100644 index 00000000000..cc3387c2ba4 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc @@ -0,0 +1,66 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +namespace std { + class test_numpunct2 : public numpunct<wchar_t> + { + protected: + string + do_grouping() const + { return string("\002\003"); } + }; +} // namespace std + +void test08() +{ + // manufactured locale, grouping is turned on + bool test __attribute__((unused)) = true; + unsigned int h4 = 0, h3 = 0, h2 = 0; + const std::wstring s1(L"1,22 205,19 22,123,22"); + + std::wistringstream is(s1); + is.imbue(std::locale(std::locale(), new std::test_numpunct2)); + + // Basic operation. + is >> h4; + VERIFY( h4 == 122 ); + VERIFY( is.good() ); + + is.clear(); + is >> h3; + VERIFY( h3 == 20519 ); + VERIFY( is.good() ); + + is.clear(); + is >> h2; + VERIFY( h2 == 2212322 ); + VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) ); +} + +int main() +{ + test08(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc new file mode 100644 index 00000000000..0310c64779b --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc @@ -0,0 +1,48 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +bool test09() +{ + bool test __attribute__((unused)) = true; + + std::wstring st(L"2.456e3-+0.567e-2"); + std::wstringbuf sb(st); + std::wistream is(&sb); + double f1 = 0, f2 = 0; + wchar_t c; + (is >> std::ws) >> f1; + (is >> std::ws) >> c; + (is >> std::ws) >> f2; + test = f1 == 2456; + VERIFY( f2 == 0.00567 ); + VERIFY( c == L'-' ); + return test; +} + +int main() +{ + test09(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc new file mode 100644 index 00000000000..c3159603678 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc @@ -0,0 +1,130 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +bool test10() +{ + std::wstring str_01(L"0 00 000 +0 +0 -0"); + std::wstringbuf isbuf_01(str_01); + std::wistream is_01(&isbuf_01); + + bool test __attribute__((unused)) = true; + + int n = 365; + is_01 >> n; + VERIFY( n == 0 ); + n = 364; + is_01 >> n; + VERIFY( n == 0 ); + n = 363; + is_01 >> n; + VERIFY( n == 0 ); + n = 362; + is_01 >> n; + VERIFY( n == 0 ); + n = 361; + is_01 >> n; + VERIFY( n == 0 ); + n = 360; + is_01 >> n; + VERIFY( n == 0 ); + VERIFY( is_01.rdstate() == std::ios_base::eofbit ); + + std::wstring str_02(L"0x32 0X33 033 33"); + std::wstringbuf isbuf_02(str_02); + std::wistream is_02(&isbuf_02); + is_02.unsetf(std::ios_base::basefield); + is_02 >> n; + VERIFY( n == 50 ); + is_02 >> n; + VERIFY( n == 51 ); + is_02 >> n; + VERIFY( n == 27 ); + is_02 >> n; + VERIFY( n == 33 ); + VERIFY( is_02.rdstate() == std::ios_base::eofbit ); + + std::wstringbuf isbuf_03(str_02); + std::wistream is_03(&isbuf_03); + wchar_t c; + int m; + + is_03 >> std::dec >> n >> c >> m; + VERIFY( n == 0 ); + VERIFY( c == L'x' ); + VERIFY( m == 32 ); + + is_03 >> std::oct >> m >> c >> n; + VERIFY( m == 0 ); + VERIFY( c == L'X' ); + VERIFY( n == 27 ); + + is_03 >> std::dec >> m >> n; + VERIFY( m == 33 ); + VERIFY( n == 33 ); + VERIFY( is_03.rdstate() == std::ios_base::eofbit ); + + std::wstring str_04(L"3. 4.5E+2a5E-3 .6E1"); + std::wstringbuf isbuf_04(str_04); + std::wistream is_04(&isbuf_04); + + double f; + is_04 >> f; + VERIFY( f == 3.0 ); + is_04 >> f; + VERIFY( f == 450.0 ); + is_04.ignore(); + is_04 >> f; + VERIFY( f == 0.005 ); + is_04 >> f; + VERIFY( f == 6 ); + VERIFY( is_03.rdstate() == std::ios_base::eofbit ); + + std::wstring str_05(L"0E20 5Ea E16"); + std::wstringbuf isbuf_05(str_05); + std::wistream is_05(&isbuf_05); + + is_05 >> f; + VERIFY( f == 0 ); + is_05 >> f; + VERIFY( f == 5.0 ); + VERIFY( is_05.rdstate() == std::ios_base::goodbit ); + is_05.clear(); + is_05 >> c; + VERIFY( c == L'a' ); + is_05 >> f; + VERIFY( f == 5.0 ); + VERIFY( is_05.rdstate() == std::ios_base::failbit ); + is_05.clear(); + is_05.ignore(); + is_05 >> n; + VERIFY( n == 16 ); + return test; +} + +int main() +{ + test10(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc new file mode 100644 index 00000000000..b26d1238fc7 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc @@ -0,0 +1,54 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <cwchar> +#include <testsuite_hooks.h> + +// In the presence of no fmtflags, the input operator should behave +// like strtol(x, y, 0) +// libstdc++/90 +bool test11() +{ + bool test __attribute__((unused)) = true; + const wchar_t* cstrlit = L"0x2a"; + + // sanity check via 'C' library call + wchar_t* err; + long l = std::wcstol(cstrlit, &err, 0); + + std::wistringstream iss(cstrlit); + iss.setf(std::wios::fmtflags(0), std::ios::basefield); + int i; + iss >> i; + + VERIFY( !iss.fail() ); + VERIFY( l == i ); + + return test; +} + +int main() +{ + test11(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc new file mode 100644 index 00000000000..ef72afbcfbf --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc @@ -0,0 +1,73 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +// XXX This test fails on sparc-solaris2 because of a bug in libc +// XXX sscanf for very long input. See: +// XXX http://gcc.gnu.org/ml/gcc/2002-12/msg01422.html +// { dg-do run { xfail sparc*-*-solaris2* } } + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/3720 +// excess input should not cause a core dump +template<typename T> +bool test12_aux(bool integer_type) +{ + bool test __attribute__((unused)) = true; + + int digits_overflow; + if (integer_type) + // This many digits will overflow integer types in base 10. + digits_overflow = std::numeric_limits<T>::digits10 + 2; + else + // This might do it, unsure. + digits_overflow = std::numeric_limits<T>::max_exponent10 + 1; + + std::wstring st; + std::wstring part = L"1234567890123456789012345678901234567890"; + for (std::size_t i = 0; i < digits_overflow / part.size() + 1; ++i) + st += part; + std::wstringbuf sb(st); + std::wistream is(&sb); + T t; + is >> t; + VERIFY( is.fail() ); + return test; +} + +bool test12() +{ + bool test __attribute__((unused)) = true; + VERIFY( test12_aux<short>(true) ); + VERIFY( test12_aux<int>(true) ); + VERIFY( test12_aux<long>(true) ); + VERIFY( test12_aux<float>(false) ); + VERIFY( test12_aux<double>(false) ); + VERIFY( test12_aux<long double>(false) ); + return test; +} + +int main() +{ + test12(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc new file mode 100644 index 00000000000..8fa3e3e55ef --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc @@ -0,0 +1,67 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.2 arithmetic extractors + +#include <istream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +// libstdc++/3720 part two +void test13() +{ + using namespace std; + bool test __attribute__((unused)) = true; + const wchar_t* l2 = L"1.2345678901234567890123456789012345678901234567890123456" + L" " + L"1246.9"; + + // 1 + // used to core. + double d; + wistringstream iss1(l2); + iss1 >> d; + iss1 >> d; + VERIFY ( d > 1246 && d < 1247 ); + + // 2 + // quick test for failbit on maximum length extraction. + int i; + int max_digits = numeric_limits<int>::digits10 + 1; + wstring digits; + for (int j = 0; j < max_digits; ++j) + digits += L'1'; + wistringstream iss2(digits); + iss2 >> i; + VERIFY( !iss2.fail() ); + + digits += L'1'; + i = 0; + iss2.str(digits); + iss2.clear(); + iss2 >> i; + VERIFY( i == 0 ); + VERIFY( iss2.fail() ); +} + +int main() +{ + test13(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/9555-ia.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/9555-ia.cc new file mode 100644 index 00000000000..98d9c25d6a4 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/9555-ia.cc @@ -0,0 +1,86 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> + +struct buf: std::wstreambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template<typename T> +void testthrow(T arg) +{ + bool test __attribute__((unused)) = true; + buf b; + std::wistream is(&b); + is.exceptions(std::ios::badbit); + + try + { + is >> arg; + } + catch(int) + { + // Expected return is zero. + VERIFY( is.bad() ); + } + catch(...) + { + VERIFY( false ); + } +} + +int main() +{ + bool b = true; + short s = -4; + unsigned short us = 4; + int i = -45; + unsigned int ui = 45; + long l = -456; + unsigned long ul = 456; + float f = 3.4; + double d = 3.45; + long double ld = 3.456; + + testthrow(b); + testthrow(s); + testthrow(us); + testthrow(i); + testthrow(ui); + testthrow(l); + testthrow(ul); + testthrow(f); + testthrow(d); + testthrow(ld); + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_badbit_throw.cc new file mode 100644 index 00000000000..4b0392ae8c0 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_badbit_throw.cc @@ -0,0 +1,74 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +#include <locale> +#include <sstream> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +// libstdc++/9561 +template<typename T> +void test_badbit() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + locale loc(locale::classic(), new __gnu_test::fail_num_get_wchar_t); + wistringstream stream(L"jaylib - champion sound"); + stream.imbue(loc); + + stream.exceptions(ios_base::badbit); + VERIFY( stream.rdstate() == ios_base::goodbit ); + + try + { + T i; + stream >> i; + VERIFY( false ); + } + catch (const __gnu_test::facet_error&) + { + // stream should set badbit and rethrow facet_error. + VERIFY( stream.bad() ); + VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); + VERIFY( !stream.eof() ); + } + catch (...) + { + VERIFY(false); + } +} + + +int main() +{ + test_badbit<bool>(); + test_badbit<short>(); + test_badbit<unsigned short>(); + test_badbit<int>(); + test_badbit<unsigned int>(); + test_badbit<long>(); + test_badbit<unsigned long>(); + + test_badbit<float>(); + test_badbit<double>(); + + test_badbit<void*>(); + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc new file mode 100644 index 00000000000..f45f0ab1f3f --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc @@ -0,0 +1,74 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/10093 +template<typename T> +void test_failbit() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + wistringstream stream(L"jaylib - champion sound"); + stream.exceptions(ios_base::failbit); + + try + { + T i; + stream >> i; + VERIFY( false ); + } + catch (const ios_base::failure&) + { + // stream should set failbit and throw ios_base::failure. + VERIFY( stream.fail() ); + VERIFY( !stream.bad() ); + VERIFY( !stream.eof() ); + } + catch(...) + { VERIFY( false ); } +} + +int main() +{ + test_failbit<bool>(); + test_failbit<short>(); + test_failbit<unsigned short>(); + test_failbit<int>(); + test_failbit<unsigned int>(); + test_failbit<long>(); + test_failbit<unsigned long>(); + + test_failbit<float>(); + test_failbit<double>(); + + test_failbit<void*>(); + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit_throw.cc new file mode 100644 index 00000000000..500952f0ecf --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit_throw.cc @@ -0,0 +1,77 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <sstream> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +// libstdc++/10093 +template<typename T> +void test_failbit() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + locale loc(locale::classic(), new __gnu_test::fail_num_get_wchar_t); + wistringstream stream(L"jaylib - champion sound"); + stream.imbue(loc); + + stream.exceptions(ios_base::failbit); + + try + { + T i; + stream >> i; + } + catch (const ios_base::failure&) + { VERIFY( false ); } + catch(...) + { VERIFY( false ); } + + // stream should set badbit. + VERIFY( stream.bad() ); + VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); + VERIFY( !stream.eof() ); +} + +int main() +{ + test_failbit<bool>(); + test_failbit<short>(); + test_failbit<unsigned short>(); + test_failbit<int>(); + test_failbit<unsigned int>(); + test_failbit<long>(); + test_failbit<unsigned long>(); + + test_failbit<float>(); + test_failbit<double>(); + + test_failbit<void*>(); + + 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 00000000000..351056ae049 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc @@ -0,0 +1,80 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 character extractors + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +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(NULL); + 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; + 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<bool>(state2 & statefail) ); + + state1 = is_02.rdstate(); + is_02 >> array1; // should snake L"coltrane" + state2 = is_02.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast<bool>(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<bool>(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 00000000000..edbe8126990 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc @@ -0,0 +1,53 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 character extractors + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// 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 00000000000..8c591831f73 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc @@ -0,0 +1,64 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 character extractors + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +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(NULL); + 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<bool>(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<bool>(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 00000000000..a22e13ac66c --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc @@ -0,0 +1,92 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 character extractors + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +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(NULL); + 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/9555-ic.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc new file mode 100644 index 00000000000..70db4cf8e97 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc @@ -0,0 +1,71 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> + +struct buf: std::wstreambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template<typename T> +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; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc index f99fd7b0805..9f5c452ed7c 100644 --- a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc @@ -1,6 +1,6 @@ // 1999-07-28 bkoz -// Copyright (C) 1999, 2001, 2003 Free Software Foundation +// Copyright (C) 1999, 2001, 2003, 2004 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 @@ -30,7 +30,6 @@ void test02() { bool test __attribute__((unused)) = true; - typedef std::ios::traits_type ctraits_type; const char name_01[] = "istream_extractor_other-1.txt"; //read const char name_02[] = "istream_extractor_other-2.txt"; //write diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/1.cc new file mode 100644 index 00000000000..8eea02abf50 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/1.cc @@ -0,0 +1,138 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 basic_istream::operator>> + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// stringbufs. +void test01() +{ + typedef std::wios::traits_type ctraits_type; + + bool test __attribute__((unused)) = true; + const std::wstring str_01; + const std::wstring str_02(L"art taylor kickin it on DAKAR"); + std::wstring strtmp; + + std::wstringbuf isbuf_00(std::ios_base::in); + std::wstringbuf isbuf_01(std::ios_base::in | std::ios_base::out); + std::wstringbuf isbuf_02(str_01, std::ios_base::in); + std::wstringbuf isbuf_03(str_01, std::ios_base::in | std::ios_base::out); + std::wstringbuf isbuf_04(str_02, std::ios_base::in); + std::wstringbuf isbuf_05(str_02, std::ios_base::in | std::ios_base::out); + + std::wistream is_00(NULL); + std::wistream is_01(&isbuf_01); + std::wistream is_02(&isbuf_02); + std::wistream is_03(&isbuf_03); + std::wistream is_04(&isbuf_04); + std::wistream is_05(&isbuf_05); + std::ios_base::iostate state1, state2, statefail, stateeof; + statefail = std::ios_base::failbit; + stateeof = std::ios_base::eofbit; + + + // template<_CharT, _Traits> + // basic_istream& operator>>(basic_streambuf*) + + // null istream to empty in_buf + state1 = is_00.rdstate(); + is_00 >> &isbuf_00; + state2 = is_00.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_00.str() == str_01 ); + + // null istream to empty in_out_buf + is_00.clear(std::ios_base::goodbit); + state1 = is_00.rdstate(); + is_00 >> &isbuf_01; + state2 = is_00.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_01.str() == str_01 ); + + // null istream to full in_buf + is_00.clear(std::ios_base::goodbit); + state1 = is_00.rdstate(); + is_00 >> &isbuf_04; + state2 = is_00.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_04.str() == str_02 ); + + // null istream to full in_out_buf + is_00.clear(std::ios_base::goodbit); + state1 = is_00.rdstate(); + is_00 >> &isbuf_05; + state2 = is_00.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_05.str() == str_02 ); + + // empty but non-null istream to full in_buf + state1 = is_02.rdstate(); + is_02 >> &isbuf_04; + state2 = is_02.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_04.str() == str_02 ); // as only an "in" buffer + VERIFY( isbuf_04.sgetc() == L'a' ); + + // empty but non-null istream to full in_out_buf + is_02.clear(std::ios_base::goodbit); + state1 = is_02.rdstate(); + is_02 >> &isbuf_05; + state2 = is_02.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_05.str() == str_02 ); // as only an "in" buffer + VERIFY( isbuf_05.sgetc() == L'a' ); + + // full istream to empty in_buf (need out_buf, you know?) + state1 = is_04.rdstate(); + is_04 >> &isbuf_02; + state2 = is_04.rdstate(); + VERIFY( state1 != state2 ); + VERIFY( static_cast<bool>(state2 & statefail) ); + VERIFY( isbuf_02.str() == str_01 ); // as only an "in" buffer + VERIFY( isbuf_02.sgetc() == ctraits_type::eof() ); + VERIFY( is_04.peek() == ctraits_type::eof() ); // as failed + + // full istream to empty in_out_buf + is_04.clear(std::ios_base::goodbit); + state1 = is_04.rdstate(); + is_04 >> &isbuf_03; + state2 = is_04.rdstate(); + VERIFY( state1 == state2 ); + VERIFY( !static_cast<bool>(state2 & statefail) ); + VERIFY( state2 != stateeof ); + strtmp = isbuf_03.str(); + VERIFY( strtmp == str_02 ); // as only an "in" buffer + VERIFY( isbuf_03.sgetc() == L'a' ); + VERIFY( is_04.peek() == ctraits_type::eof() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc new file mode 100644 index 00000000000..4bdbe50ac88 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc @@ -0,0 +1,57 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 basic_istream::operator>> +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +#include <istream> +#include <fstream> +#include <testsuite_hooks.h> + +// filebufs. +void test02() +{ + bool test __attribute__((unused)) = true; + const char name_01[] = "istream_extractor_other-1.txt"; //read + const char name_02[] = "wistream_extractor_other-2.txt"; //write + + std::wfilebuf fbin, fbout; + fbin.open(name_01, std::ios_base::in); + fbout.open(name_02, std::ios_base::out | std::ios_base::trunc); + VERIFY( fbin.is_open() ); + VERIFY( fbout.is_open() ); + + if (test) + { + std::wistream is(&fbin); + is.unsetf(std::ios_base::skipws); + is >> &fbout; + } + + fbout.close(); + fbin.close(); + VERIFY( !fbin.is_open() ); + VERIFY( !fbout.is_open() ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc new file mode 100644 index 00000000000..b0849721b6e --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc @@ -0,0 +1,50 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.2.3 basic_istream::operator>> + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +void test03() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + // template<_CharT, _Traits> + // basic_istream& operator>>(ios_base& (*pf) (ios_base&)) + { + int i = 0; + std::wistringstream iss(L" 43"); + iss >> std::noskipws >> i; + VERIFY ( !iss ); //should set failbit + } + + // template<_CharT, _Traits> + // basic_istream& operator>>(basic_ios& (*pf) (basic_ios&)) + + // template<_CharT, _Traits> + // basic_istream& operator>>(basic_istream& (*pf) (basic_istream&)) +} + +int main() +{ + test03(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc new file mode 100644 index 00000000000..a2ba62441d2 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +// 27.5.2 template class basic_streambuf + +#include <sstream> +#include <istream> +#include <testsuite_hooks.h> + +// libstdc++/9318 +class Outbuf : public std::wstreambuf +{ +public: + typedef std::wstreambuf::traits_type traits_type; + + std::wstring result() const { return str; } + +protected: + virtual int_type overflow(int_type c = traits_type::eof()) + { + if (!traits_type::eq_int_type(c, traits_type::eof())) + str.push_back(traits_type::to_char_type(c)); + return traits_type::not_eof(c); + } + +private: + std::wstring str; +}; + +void test09() +{ + bool test __attribute__((unused)) = true; + + std::wistringstream stream(L"Bad Moon Rising"); + Outbuf buf; + stream >> &buf; + + VERIFY( buf.result() == L"Bad Moon Rising" ); +} + +int main() +{ + test09(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc new file mode 100644 index 00000000000..21ebeb443d2 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc @@ -0,0 +1,112 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +// 27.5.2 template class basic_streambuf + +#include <cstring> +#include <cwchar> +#include <streambuf> +#include <sstream> +#include <ostream> +#include <testsuite_hooks.h> + +// libstdc++/9424 +class Outbuf_2 : public std::wstreambuf +{ + wchar_t buf[1]; + +public: + Outbuf_2() + { + setp(buf, buf + 1); + } + + int_type overflow(int_type c) + { + int_type eof = traits_type::eof(); + + if (pptr() < epptr()) + { + if (traits_type::eq_int_type(c, eof)) + return traits_type::not_eof(c); + + *pptr() = traits_type::to_char_type(c); + pbump(1); + return c; + } + + return eof; + } +}; + +class Inbuf_2 : public std::wstreambuf +{ + static const wchar_t buf[]; + const wchar_t* current; + int size; + +public: + Inbuf_2() + { + current = buf; + size = std::wcslen(buf); + } + + int_type underflow() + { + if (current < buf + size) + return traits_type::to_int_type(*current); + return traits_type::eof(); + } + + int_type uflow() + { + if (current < buf + size) + return traits_type::to_int_type(*current++); + return traits_type::eof(); + } +}; + +const wchar_t Inbuf_2::buf[] = L"Atteivlis"; + +void test11() +{ + bool test __attribute__((unused)) = true; + + Inbuf_2 inbuf1; + std::wistream is(&inbuf1); + Outbuf_2 outbuf1; + is >> &outbuf1; + VERIFY( inbuf1.sgetc() == L't' ); + VERIFY( is.good() ); +} + +int main() +{ + test11(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9555-io.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9555-io.cc new file mode 100644 index 00000000000..8ca81dd2b06 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9555-io.cc @@ -0,0 +1,68 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> + +struct buf: std::wstreambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template<typename T> +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(...) + { + VERIFY( false ); + } +} + +int main() +{ + buf b; + + testthrow(&b); + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/error_failbit.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/error_failbit.cc new file mode 100644 index 00000000000..ff23e84396e --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/error_failbit.cc @@ -0,0 +1,67 @@ +// Copyright (C) 2003 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <sstream> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +using namespace std; + +void test6() +{ + bool test __attribute__((unused)) = true; + __gnu_test::fail_wstreambuf bib; + wistream stream(&bib); + wstringbuf sbuf(L"", ios_base::out); + + stream >> &sbuf; + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +void test8() +{ + bool test __attribute__((unused)) = true; + wistringstream stream(L"foo, bar, qux"); + __gnu_test::fail_wstreambuf bob; + + stream >> &bob; + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +// libstdc++/9371 +int main() +{ + test6(); + test8(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_badbit_throw.cc new file mode 100644 index 00000000000..f114b3cf1e1 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_badbit_throw.cc @@ -0,0 +1,79 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <sstream> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +using namespace std; + +void test14() +{ + bool test __attribute__((unused)) = true; + __gnu_test::fail_wstreambuf bib; + wistream stream(&bib); + stream.exceptions(ios_base::badbit); + wstringbuf sbuf(L"", ios_base::out); + + try + { + stream >> &sbuf; + } + catch (...) + { VERIFY( false ); } + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +void test16() +{ + bool test __attribute__((unused)) = true; + wistringstream stream(L"foo, bar, qux"); + stream.exceptions(ios_base::badbit); + __gnu_test::fail_wstreambuf bob; + + try + { + stream >> &bob; + } + catch (...) + { VERIFY( false ); } + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +// libstdc++/9371 +int main() +{ + test14(); + test16(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_failbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_failbit_throw.cc new file mode 100644 index 00000000000..d546ef33a19 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_failbit_throw.cc @@ -0,0 +1,89 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <sstream> +#include <testsuite_hooks.h> +#include <testsuite_io.h> + +using namespace std; + +void test10() +{ + bool test __attribute__((unused)) = true; + __gnu_test::fail_wstreambuf bib; + wistream stream(&bib); + stream.exceptions(ios_base::failbit); + wstringbuf sbuf(L"", ios_base::out); + + try + { + stream >> &sbuf; + VERIFY( false ); + } + catch (ios_base::failure&) + { VERIFY( false ); } + catch (__gnu_test::underflow_error&) + { } + catch (...) + { VERIFY( false ); } + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +void test12() +{ + bool test __attribute__((unused)) = true; + wistringstream stream(L"foo, bar, qux"); + stream.exceptions(ios_base::failbit); + __gnu_test::fail_wstreambuf bob; + + try + { + stream >> &bob; + VERIFY( false ); + } + catch (ios_base::failure&) + { VERIFY( false ); } + catch (__gnu_test::overflow_error&) + { } + catch (...) + { VERIFY( false ); } + + VERIFY( stream.rdstate() & ios_base::failbit ); + VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); +} + +// libstdc++/9371 +int main() +{ + test10(); + test12(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc new file mode 100644 index 00000000000..2596f7a885b --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc @@ -0,0 +1,68 @@ +// Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <ostream> +#include <streambuf> +#include <sstream> +#include <testsuite_hooks.h> + +using namespace std; + +void test2() +{ + bool test __attribute__((unused)) = true; + wistringstream stream; + stream >> static_cast<wstreambuf*>(NULL); + VERIFY( stream.rdstate() & ios_base::failbit ); +} + +void test4() +{ + bool test __attribute__((unused)) = true; + wistringstream stream; + stream.exceptions(ios_base::failbit); + + try + { + stream >> static_cast<wstreambuf*>(NULL); + VERIFY( false ); + } + catch (ios_base::failure&) + { + } + + VERIFY( stream.rdstate() & ios_base::failbit ); +} + +// libstdc++/9371 +int main() +{ + test2(); + test4(); + return 0; +} diff --git a/libstdc++-v3/testsuite/testsuite_io.h b/libstdc++-v3/testsuite/testsuite_io.h index 14f5cb4d47e..3b81184f171 100644 --- a/libstdc++-v3/testsuite/testsuite_io.h +++ b/libstdc++-v3/testsuite/testsuite_io.h @@ -159,20 +159,20 @@ namespace __gnu_test virtual int_type underflow() { throw underflow_error(); - return -1; + return int_type(); } virtual int_type uflow() { throw underflow_error(); - return -1; + return int_type(); } virtual int_type overflow(int_type) { throw overflow_error(); - return -1; + return int_type(); } virtual pos_type |