--- /dev/null
+// 2008-10-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 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/>.
+
+// 22.2.2.1.1 num_get members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+struct Punct1: std::numpunct<char>
+{
+ std::string do_truename() const { return "a"; }
+ std::string do_falsename() const { return "abb"; }
+};
+
+struct Punct2: std::numpunct<char>
+{
+ std::string do_truename() const { return "1"; }
+ std::string do_falsename() const { return "0"; }
+};
+
+struct Punct3: std::numpunct<char>
+{
+ std::string do_truename() const { return ""; }
+ std::string do_falsename() const { return ""; }
+};
+
+struct Punct4: std::numpunct<char>
+{
+ std::string do_truename() const { return "one"; }
+ std::string do_falsename() const { return "two"; }
+};
+
+// libstdc++/37958
+void test01()
+{
+ using namespace std;
+ typedef istreambuf_iterator<char> iterator_type;
+
+ bool test __attribute__((unused)) = true;
+
+ istringstream iss0, iss1, iss2, iss3, iss4;
+ iss1.imbue(locale(iss1.getloc(), new Punct1));
+ iss2.imbue(locale(iss2.getloc(), new Punct2));
+ iss3.imbue(locale(iss3.getloc(), new Punct3));
+ iss4.imbue(locale(iss4.getloc(), new Punct4));
+ const num_get<char>& ng0 = use_facet<num_get<char> >(iss0.getloc());
+ const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc());
+ const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc());
+ const num_get<char>& ng3 = use_facet<num_get<char> >(iss3.getloc());
+ const num_get<char>& ng4 = use_facet<num_get<char> >(iss4.getloc());
+
+ ios_base::iostate err = ios_base::goodbit;
+ iterator_type end;
+ bool b0 = false;
+ bool b1 = false;
+ bool b2 = false;
+ bool b3 = true;
+ bool b4 = false;
+
+ iss0.str("true");
+ iss0.setf(ios_base::boolalpha);
+ err = ios_base::goodbit;
+ end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b0 == true );
+
+ iss0.str("false");
+ iss0.clear();
+ err = ios_base::goodbit;
+ end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b0 == false );
+
+ iss1.str("a");
+ iss1.setf(ios_base::boolalpha);
+ err = ios_base::goodbit;
+ end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1);
+ VERIFY( err == ios_base::eofbit );
+ VERIFY( b1 == true );
+
+ iss1.str("abb");
+ iss1.clear();
+ err = ios_base::goodbit;
+ end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b1 == false );
+
+ iss1.str("abc");
+ iss1.clear();
+ err = ios_base::goodbit;
+ end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( b1 == false );
+ VERIFY( *end == 'c' );
+
+ iss1.str("ab");
+ iss1.clear();
+ b1 = true;
+ err = ios_base::goodbit;
+ end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1);
+ VERIFY( err == (ios_base::failbit | ios_base::eofbit) );
+ VERIFY( b1 == false );
+
+ iss2.str("1");
+ iss2.setf(ios_base::boolalpha);
+ err = ios_base::goodbit;
+ end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b2 == true );
+
+ iss2.str("0");
+ iss2.clear();
+ err = ios_base::goodbit;
+ end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b2 == false );
+
+ iss2.str("2");
+ iss2.clear();
+ b2 = true;
+ err = ios_base::goodbit;
+ end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( b2 == false );
+ VERIFY( *end == '2' );
+
+ iss3.str("blah");
+ iss3.setf(ios_base::boolalpha);
+ err = ios_base::goodbit;
+ end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( b3 == false );
+ VERIFY( *end == 'b' );
+
+ iss3.str("");
+ iss3.clear();
+ b3 = true;
+ err = ios_base::goodbit;
+ end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( b3 == false );
+
+ iss4.str("one");
+ iss4.setf(ios_base::boolalpha);
+ err = ios_base::goodbit;
+ end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b4 == true );
+
+ iss4.str("two");
+ iss4.clear();
+ err = ios_base::goodbit;
+ end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4);
+ VERIFY( err == ios_base::goodbit );
+ VERIFY( b4 == false );
+
+ iss4.str("three");
+ iss4.clear();
+ b4 = true;
+ err = ios_base::goodbit;
+ end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4);
+ VERIFY( err == ios_base::failbit );
+ VERIFY( b4 == false );
+ VERIFY( *end == 'h' );
+
+ iss4.str("on");
+ iss4.clear();
+ b4 = true;
+ err = ios_base::goodbit;
+ end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4);
+ VERIFY( err == (ios_base::failbit | ios_base::eofbit) );
+ VERIFY( b4 == false );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}