diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t')
4 files changed, 187 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/1.cc new file mode 100644 index 000000000..1e4b11723 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/1.cc @@ -0,0 +1,55 @@ +// 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 +// <http://www.gnu.org/licenses/>. + + +// 27.6.1.1.2 class basic_istream::sentry + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + const wchar_t* lit01 = L"stereolab on the bolsinga tip"; + const std::wstring str01(lit01); + + std::wstringbuf strbuf01; + std::wstringbuf strbuf02(str01); + std::wistream istr01(&strbuf01); + std::wistream istr02(&strbuf02); + + // test negatives + std::wistream::sentry sentry01(istr01); + VERIFY( bool(sentry01) == false ); + + std::wistream::sentry sentry02(istr01, true); + VERIFY( bool(sentry02) == false ); + + // positive tests + std::wistream::sentry sentry03(istr02); + VERIFY( bool(sentry03) == true ); + + std::wistream::sentry sentry04(istr02, true); + VERIFY( bool(sentry04) == true ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc new file mode 100644 index 000000000..3ce0854d1 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc @@ -0,0 +1,41 @@ +// 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 +// <http://www.gnu.org/licenses/>. + + +// 27.6.1.1.2 class basic_istream::sentry + +#include <sstream> +#include <testsuite_hooks.h> + +int main() +{ + using namespace std; + wistringstream stream; + stream.exceptions(ios_base::eofbit); + + try + { + wistream::sentry sentry(stream, false); + VERIFY( false ); + } + catch (ios_base::failure&) + { + VERIFY( stream.rdstate() == (ios_base::eofbit | ios_base::failbit) ); + } + + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/2.cc new file mode 100644 index 000000000..8266ea6f9 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/2.cc @@ -0,0 +1,49 @@ +// 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 +// <http://www.gnu.org/licenses/>. + + +// 27.6.1.1.2 class basic_istream::sentry + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/944 +void +test02() +{ + using namespace std; + wistringstream in(L"80.21 56.89 12.3"); + bool test __attribute__((unused)) = true; + int i = 0; + double x; + + // ios_base::eof == 2 + while (in >> x) + { + ++i; + if (i > 3) + break; + } + VERIFY( i == 3 ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/3.cc b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/3.cc new file mode 100644 index 000000000..e325678c9 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/sentry/wchar_t/3.cc @@ -0,0 +1,42 @@ +// 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 +// <http://www.gnu.org/licenses/>. + + +// 27.6.1.1.2 class basic_istream::sentry + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/9562 +void +test03() +{ + bool test __attribute__((unused)) = true; + + std::wstringbuf strbuf01; + std::wistream strm1(&strbuf01); + const std::wistream::sentry sentry1(strm1); + + VERIFY( bool(sentry1) == false ); +} + +int main() +{ + test03(); + return 0; +} |