+2004-08-24 Paolo Carlini <pcarlini@suse.de>
+
+ * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: New.
+ * testsuite/27_io/basic_istringstream/str/wchar_t/1.cc: Likewise.
+ * testsuite/27_io/basic_ostringstream/cons/wchar_t/3.cc: Likewise.
+ * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: Likewise.
+ * testsuite/27_io/basic_ostringstream/str/wchar_t/1.cc: Likewise.
+ * testsuite/27_io/basic_ostringstream/str/wchar_t/2.cc: Likewise.
+
+ * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Trim excess
+ newlines.
+ * testsuite/27_io/basic_istringstream/str/char/1.cc: Likewise.
+
2004-08-22 Matthias Klose <doko@debian.org>
- * config/abi/m68k-linux-gnu/baseline_symbols.txt: New.
- * config/abi/sparc-linux-gnu/baseline_symbols.txt: Update to 3.4.0.
+ * config/abi/m68k-linux-gnu/baseline_symbols.txt: New.
+ * config/abi/sparc-linux-gnu/baseline_symbols.txt: Update to 3.4.0.
2004-08-23 Paolo Carlini <pcarlini@suse.de>
2004-05-18 Jan Beulich <jbeulich@novell.com>
PR libstdc++/15489
- * scripts/create_testsuite_files: Also find source files through
- symbolic links.
+ * scripts/create_testsuite_files: Also find source files through
+ symbolic links.
2004-05-18 Jan Beulich <jbeulich@novell.com>
// 2000-01-10 bkoz
-// Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
+// Copyright (C) 2000, 2001, 2003, 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
test02();
return 0;
}
-
-
-
--- /dev/null
+// 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.
+
+// 27.7.2.2 member functions (istringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void
+redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
+{ stream.rdbuf(new_buf); }
+
+std::wstreambuf*
+active_buffer(std::wios& stream)
+{ return stream.rdbuf(); }
+
+// libstdc++/2832
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ const wchar_t* strlit01 = L"fuck war";
+ const std::wstring str00;
+ const std::wstring str01(strlit01);
+ std::wstring str02;
+ std::wstringbuf sbuf(str01);
+ std::wstreambuf* pbasebuf0 = &sbuf;
+
+ std::wistringstream sstrm1;
+ VERIFY( sstrm1.str() == str00 );
+ // derived rdbuf() always returns original streambuf, even though
+ // it's no longer associated with the stream.
+ std::wstringbuf* const buf1 = sstrm1.rdbuf();
+ // base rdbuf() returns the currently associated streambuf
+ std::wstreambuf* pbasebuf1 = active_buffer(sstrm1);
+ redirect_buffer(sstrm1, &sbuf);
+ std::wstringbuf* const buf2 = sstrm1.rdbuf();
+ std::wstreambuf* pbasebuf2 = active_buffer(sstrm1);
+ VERIFY( buf1 == buf2 );
+ VERIFY( pbasebuf1 != pbasebuf2 );
+ VERIFY( pbasebuf2 == pbasebuf0 );
+
+ // derived rdbuf() returns the original buf, so str() doesn't change.
+ VERIFY( sstrm1.str() != str01 );
+ VERIFY( sstrm1.str() == str00 );
+ // however, casting the active streambuf to a stringbuf shows what's up:
+ std::wstringbuf* psbuf = dynamic_cast<std::wstringbuf*>(pbasebuf2);
+ str02 = psbuf->str();
+ VERIFY( str02 == str01 );
+
+ // How confusing and non-intuitive is this?
+ // These semantics are a joke, a serious defect, and incredibly lame.
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
test01();
return 0;
}
-
-
-
--- /dev/null
+// 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.
+
+// 27.7.2.2 member functions (istringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ std::wistringstream is01;
+ const std::wstring str00;
+ const std::wstring str01 = L"123";
+ std::wstring str02;
+ const int i01 = 123;
+ int a, b;
+
+ std::ios_base::iostate state1, state2, statefail, stateeof;
+ statefail = std::ios_base::failbit;
+ stateeof = std::ios_base::eofbit;
+
+ // string str() const
+ str02 = is01.str();
+ VERIFY( str00 == str02 );
+
+ // void str(const basic_string&)
+ is01.str(str01);
+ str02 = is01.str();
+ VERIFY( str01 == str02 );
+ state1 = is01.rdstate();
+ is01 >> a;
+ state2 = is01.rdstate();
+ VERIFY( a == i01 );
+ // 22.2.2.1.2 num_get virtual functions
+ // p 13
+ // in any case, if stage 2 processing was terminated by the test for
+ // in == end then err != ios_base::eofbit is performed.
+ VERIFY( state1 != state2 );
+ VERIFY( state2 == stateeof );
+
+ is01.str(str01);
+ is01 >> b;
+ VERIFY( b != a );
+ // as is01.good() is false, istream::sentry blocks extraction.
+
+ is01.clear();
+ state1 = is01.rdstate();
+ is01 >> b;
+ state2 = is01.rdstate();
+ VERIFY( b == a );
+ VERIFY( state1 != state2 );
+ VERIFY( state2 == stateeof );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// 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.
+
+// 27.7.3.2 member functions (ostringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// 03: sanity checks for strings, stringbufs
+void
+test03()
+{
+ bool test __attribute__((unused)) = false;
+
+ // Empty string sanity check.
+ std::wstring str01;
+ std::wstring::iterator __i_start = str01.begin();
+ std::wstring::iterator __i_end = str01.end();
+ std::wstring::size_type len = str01.size();
+ test = __i_start == __i_end;
+ VERIFY( len == 0 );
+
+ // Full string sanity check.
+ std::wstring str02(L"these golden days, i spend waiting for you:\n"
+ L"Betty Carter on Verve with I'm Yours and You're Mine.");
+ __i_start = str02.begin();
+ __i_end = str02.end();
+ len = str02.size();
+ VERIFY( __i_start != __i_end );
+ VERIFY( len != 0 );
+
+ // Test an empty ostringstream for sanity.
+ std::wostringstream ostrstream0;
+ std::wstring str03 = ostrstream0.str();
+ __i_start = str03.begin();
+ __i_end = str03.end();
+ len = str03.size();
+ VERIFY( __i_start == __i_end );
+ VERIFY( len == 0 );
+ VERIFY( str01 == str03 );
+}
+
+int main()
+{
+ test03();
+ return 0;
+}
--- /dev/null
+// 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.
+
+// 27.7.3.2 member functions (ostringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void
+redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
+{ stream.rdbuf(new_buf); }
+
+std::wstreambuf*
+active_buffer(std::wios& stream)
+{ return stream.rdbuf(); }
+
+// libstdc++/2832
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ const wchar_t* strlit01 = L"fuck war";
+ const std::wstring str00;
+ const std::wstring str01(strlit01);
+ std::wstring str02;
+ std::wstringbuf sbuf(str01);
+ std::wstreambuf* pbasebuf0 = &sbuf;
+
+ std::wostringstream sstrm1;
+ VERIFY( sstrm1.str() == str00 );
+ // derived rdbuf() always returns original streambuf, even though
+ // it's no longer associated with the stream.
+ std::wstringbuf* const buf1 = sstrm1.rdbuf();
+ // base rdbuf() returns the currently associated streambuf
+ std::wstreambuf* pbasebuf1 = active_buffer(sstrm1);
+ redirect_buffer(sstrm1, &sbuf);
+ std::wstringbuf* const buf2 = sstrm1.rdbuf();
+ std::wstreambuf* pbasebuf2 = active_buffer(sstrm1);
+ VERIFY( buf1 == buf2 );
+ VERIFY( pbasebuf1 != pbasebuf2 );
+ VERIFY( pbasebuf2 == pbasebuf0 );
+
+ // derived rdbuf() returns the original buf, so str() doesn't change.
+ VERIFY( sstrm1.str() != str01 );
+ VERIFY( sstrm1.str() == str00 );
+ // however, casting the active streambuf to a stringbuf shows what's up:
+ std::wstringbuf* psbuf = dynamic_cast<std::wstringbuf*>(pbasebuf2);
+ str02 = psbuf->str();
+ VERIFY( str02 == str01 );
+
+ // How confusing and non-intuitive is this?
+ // These semantics are a joke, a serious defect, and incredibly lame.
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
--- /dev/null
+// 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.
+
+// 27.7.3.2 member functions (ostringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ std::wostringstream os01;
+ const std::wstring str00;
+ const std::wstring str01 = L"123";
+ std::wstring str02;
+
+ std::ios_base::iostate statefail, stateeof;
+ statefail = std::ios_base::failbit;
+ stateeof = std::ios_base::eofbit;
+
+ // string str() const
+ str02 = os01.str();
+ VERIFY( str00 == str02 );
+
+ // void str(const basic_string&)
+ os01.str(str01);
+ str02 = os01.str();
+ VERIFY( str01 == str02 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// 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.
+
+// 27.7.3.2 member functions (ostringstream_members)
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// user-reported error
+class derived_oss: public std::wostringstream
+{
+public:
+ derived_oss() : std::wostringstream() { }
+};
+
+void
+test04()
+{
+ bool test __attribute__((unused)) = true;
+ derived_oss yy;
+ yy << L"buena vista social club\n";
+ VERIFY( yy.str() == std::wstring(L"buena vista social club\n") );
+}
+
+int main()
+{
+ test04();
+ return 0;
+}
projects / gcc.git / commitdiff