--- /dev/null
+// 1999-07-26 bkoz
+
+// Copyright (C) 1999, 2003, 2009 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 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/>.
+
+// 27.6.1.2.3 character extractors
+
+#include <istream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ std::string str_01;
+ const std::string str_02("coltrane playing 'softly as a morning sunrise'");
+ const std::string str_03("coltrane");
+
+ std::stringbuf isbuf_01(std::ios_base::in);
+ std::stringbuf isbuf_02(str_02, std::ios_base::in);
+ std::istream is_01(NULL);
+ std::istream 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;
+ char array1[n];
+ typedef std::ios::traits_type ctraits_type;
+
+ // testing with width() control enabled.
+ is_02.width(8);
+ state1 = is_02.rdstate();
+ is_02 >> array1; // should snake "coltran"
+ state2 = is_02.rdstate();
+ VERIFY( state1 == state2 );
+ VERIFY( !ctraits_type::compare(array1, "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] == '\0' );
+
+ is_02.width(8);
+ is_02.clear();
+ state1 = is_02.rdstate();
+ VERIFY( !state1 );
+ is_02 >> array1; // should snake "e"
+ state2 = is_02.rdstate();
+ VERIFY( state1 == state2 );
+ VERIFY( !ctraits_type::compare(array1, "e", 1) );
+
+ // testing for correct exception setting
+ const std::string str_04(" impulse!!");
+ std::stringbuf isbuf_03(str_04, std::ios_base::in);
+ std::stringbuf isbuf_04(str_04, std::ios_base::in);
+ std::istream is_03(&isbuf_03);
+ std::istream is_04(&isbuf_04);
+
+ is_03 >> array1;
+ VERIFY( !ctraits_type::compare(array1,"impulse!!", 10) );
+ VERIFY( is_03.rdstate() == std::ios_base::eofbit );
+
+ is_04.width(9);
+ is_04 >> array1;
+ VERIFY( ! std::ios::traits_type::compare(array1,"impulse!", 9) );
+ VERIFY( !is_04.rdstate() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}