--- /dev/null
+// 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/>.
+
+
+// 27.6.1.3 unformatted input functions
+
+#include <cstring> // for strlen
+#include <istream>
+#include <testsuite_hooks.h>
+
+class Inbuf : public std::streambuf
+{
+ static const char buf[];
+ const char* current;
+ int size;
+
+public:
+ Inbuf()
+ {
+ current = buf;
+ size = std::strlen(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 char Inbuf::buf[] = "1234567890abcdefghij";
+
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+
+ typedef char_traits<char> traits_type;
+
+ Inbuf inbuf1;
+ istream is(&inbuf1);
+
+ char buffer[10];
+ traits_type::assign(buffer, sizeof(buffer), 'X');
+
+ is.getline(buffer, sizeof(buffer), '0');
+ VERIFY( is.rdstate() == ios_base::goodbit );
+ VERIFY( !traits_type::compare(buffer, "123456789\0", sizeof(buffer)) );
+ VERIFY( is.gcount() == 10 );
+
+ is.clear();
+ traits_type::assign(buffer, sizeof(buffer), 'X');
+ is.getline(buffer, sizeof(buffer));
+ VERIFY( is.rdstate() == ios_base::failbit );
+ VERIFY( !traits_type::compare(buffer, "abcdefghi\0", sizeof(buffer)) );
+ VERIFY( is.gcount() == 9 );
+
+ is.clear();
+ traits_type::assign(buffer, sizeof(buffer), 'X');
+ is.getline(buffer, sizeof(buffer));
+ VERIFY( is.rdstate() == ios_base::eofbit );
+ VERIFY( !traits_type::compare(buffer, "j\0XXXXXXXX", sizeof(buffer)) );
+ VERIFY( is.gcount() == 1 );
+
+ is.clear();
+ traits_type::assign(buffer, sizeof(buffer), 'X');
+ is.getline(buffer, sizeof(buffer));
+ VERIFY( is.rdstate() == (ios_base::eofbit | ios_base::failbit) );
+ VERIFY( !traits_type::compare(buffer, "\0XXXXXXXXX", sizeof(buffer)) );
+ VERIFY( is.gcount() == 0 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}