summaryrefslogtreecommitdiff
path: root/libstdc++-v3/testsuite/27_io/basic_ostream/sentry
diff options
context:
space:
mode:
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_ostream/sentry')
-rw-r--r--libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/1.cc44
-rw-r--r--libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/2.cc64
-rw-r--r--libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc123
-rw-r--r--libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc42
-rw-r--r--libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc62
5 files changed, 335 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/1.cc
new file mode 100644
index 000000000..d7a4812e1
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/1.cc
@@ -0,0 +1,44 @@
+// 2003-02-06 Paolo Carlini <pcarlini@unitus.it>
+
+// Copyright (C) 2003, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// 27.6.2.3 class basic_ostream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/9562
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::stringbuf strbuf01;
+ std::ostream strm1(&strbuf01);
+ const std::ostream::sentry sentry1(strm1);
+
+ VERIFY( bool(sentry1) == true );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/2.cc
new file mode 100644
index 000000000..1a68b1d9b
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/char/2.cc
@@ -0,0 +1,64 @@
+// 2003-02-06 Paolo Carlini <pcarlini@unitus.it>
+
+// Copyright (C) 2003, 2005, 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/>.
+
+
+// 27.6.2.3 class basic_ostream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/9563
+struct buf : std::streambuf
+{
+ std::ios *io_;
+
+ buf(std::ios *io)
+ : io_(io) { }
+
+ virtual int
+ sync()
+ {
+ io_->setstate (std::ios::failbit);
+ return 0;
+ }
+};
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ buf b(0);
+ std::ostream strm(&b);
+
+ buf tb(&strm);
+ std::ostream tied(&tb);
+
+ strm.tie(&tied);
+ std::ostream::sentry s(strm);
+
+ VERIFY( !s );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc
new file mode 100644
index 000000000..00becef25
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc
@@ -0,0 +1,123 @@
+// 1999-10-14 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+// 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
+// <http://www.gnu.org/licenses/>.
+
+
+// 27.6.1.1.2 class basic_istream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <typeinfo>
+#include <ext/pod_char_traits.h>
+#include <testsuite_hooks.h>
+#include <testsuite_character.h>
+
+void test01()
+{
+ using namespace std;
+ using __gnu_test::pod_ushort;
+ typedef basic_string<pod_ushort> string_type;
+ typedef basic_stringbuf<pod_ushort> stringbuf_type;
+ typedef basic_ostream<pod_ushort> ostream_type;
+
+ bool test __attribute__((unused)) = true;
+
+
+ const string_type str01;
+ stringbuf_type* strbuf01 = 0;
+ stringbuf_type strbuf02(str01);
+ ostream_type ostr01(strbuf01);
+ ostream_type ostr02(&strbuf02);
+
+ // test negatives
+ try
+ {
+ ostream_type::sentry sentry01(ostr01);
+ }
+ catch (std::bad_cast& obj)
+ {
+ // Not ok, throws bad_cast because locale has no ctype facet,
+ // but none is needed for ostream::sentry.
+ VERIFY( false );
+ }
+ catch (...)
+ {
+ VERIFY( false );
+ }
+
+ // imbued.
+ const std::locale loc(std::locale::classic(), new std::ctype<pod_ushort>);
+ ostr01.imbue(loc);
+ try
+ {
+ ostream_type::sentry sentry01(ostr01);
+ VERIFY( bool(sentry01) == false );
+ }
+ catch (...)
+ {
+ VERIFY( false );
+ }
+
+ // test positive
+ try
+ {
+ ostream_type::sentry sentry03(ostr02);
+ }
+ catch (std::bad_cast& obj)
+ {
+ // Not ok, throws bad_cast because locale has no ctype facet,
+ // but none is needed for ostream::sentry.
+ VERIFY( false );
+ }
+ catch (...)
+ {
+ VERIFY( false );
+ }
+
+ // imbued.
+ ostr02.clear();
+ ostr02.imbue(loc);
+ try
+ {
+ ostream_type::sentry sentry03(ostr02);
+ VERIFY( bool(sentry03) == true );
+ }
+ catch (...)
+ {
+ 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()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc
new file mode 100644
index 000000000..aeac11f6d
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc
@@ -0,0 +1,42 @@
+// Copyright (C) 2005, 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/>.
+
+
+// 27.6.2.3 class basic_ostream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/9562
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::wstringbuf strbuf01;
+ std::wostream strm1(&strbuf01);
+ const std::wostream::sentry sentry1(strm1);
+
+ VERIFY( bool(sentry1) == true );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc
new file mode 100644
index 000000000..ad8174811
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc
@@ -0,0 +1,62 @@
+// Copyright (C) 2005, 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/>.
+
+
+// 27.6.2.3 class basic_ostream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/9563
+struct buf : std::wstreambuf
+{
+ std::wios *io_;
+
+ buf(std::wios *io)
+ : io_(io) { }
+
+ virtual int
+ sync()
+ {
+ io_->setstate (std::wios::failbit);
+ return 0;
+ }
+};
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ buf b(0);
+ std::wostream strm(&b);
+
+ buf tb(&strm);
+ std::wostream tied(&tb);
+
+ strm.tie(&tied);
+ std::wostream::sentry s(strm);
+
+ VERIFY( !s );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}