Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / num_get / get / char / 12.cc

diff --git a/libstdc++-v3/testsuite/22_locale/num_get/get/char/12.cc b/libstdc++-v3/testsuite/22_locale/num_get/get/char/12.cc
new file mode 100644 (file)
index 0000000..c95998d
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/num_get/get/char/12.cc
@@ -0,0 +1,162 @@
+// 2003-12-22  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 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_grouping() const { return "\1"; }
+  char do_thousands_sep() const { return '+'; }
+  char do_decimal_point() const { return 'x'; }
+};
+
+struct Punct2: std::numpunct<char>
+{
+  std::string do_grouping() const { return "\1"; }
+  char do_thousands_sep() const { return 'X'; }
+  char do_decimal_point() const { return '-'; }
+};
+
+// http://gcc.gnu.org/ml/libstdc++/2003-12/msg00201.html
+void test01()
+{
+  using namespace std;
+  typedef istreambuf_iterator<char> iterator_type;
+  
+  bool test __attribute__((unused)) = true;
+
+  istringstream iss1, iss2;
+  iss1.imbue(locale(iss1.getloc(), new Punct1));
+  iss2.imbue(locale(iss2.getloc(), new Punct2));
+  const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc()); 
+  const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc()); 
+
+  ios_base::iostate err = ios_base::goodbit;
+  iterator_type end;
+  long l = 1l;
+  long l1 = 0l;
+  long l2 = 10l;
+  long l3 = 1l;
+  long l4 = 63l;
+  double d = 0.0;
+  double d1 = .4;
+  double d2 = 0.0;
+  double d3 = .1;
+
+  iss1.str("+3");
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);
+  VERIFY( err == ios_base::failbit );
+  VERIFY( *end == '+' );
+
+  iss1.str("0x1");
+  iss1.clear();
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);
+  VERIFY( err == ios_base::goodbit );
+  VERIFY( *end == 'x' );
+  VERIFY( l == l1 );
+
+  iss1.str("0Xa");
+  iss1.clear();
+  iss1.unsetf(ios::basefield);
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);
+  VERIFY( err == ios_base::eofbit );
+  VERIFY( l == l2 );
+
+  iss1.str("0xa");
+  iss1.clear();
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);
+  VERIFY( err == ios_base::goodbit );
+  VERIFY( *end == 'x' );
+  VERIFY( l == l1 );  
+
+  iss1.str("+5");
+  iss1.clear();
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, d);
+  VERIFY( err == ios_base::failbit );
+  VERIFY( *end == '+' );
+
+  iss1.str("x4");
+  iss1.clear();
+  err = ios_base::goodbit;
+  end = ng1.get(iss1.rdbuf(), 0, iss1, err, d);
+  VERIFY( err == ios_base::eofbit );
+  VERIFY( d == d1 );
+
+  iss2.str("0001-");
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);
+  VERIFY( err == ios_base::goodbit );
+  VERIFY( *end == '-' );
+  VERIFY( l == l3 );
+
+  iss2.str("-2");
+  iss2.clear();
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);
+  VERIFY( err == ios_base::failbit );
+  VERIFY( *end == '-' );
+
+  iss2.str("0X1");
+  iss2.clear();
+  iss2.unsetf(ios::basefield);
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);
+  VERIFY( err == ios_base::failbit );
+  VERIFY( *end == 'X' );
+  VERIFY( l == 0 );
+
+  iss2.str("000778");
+  iss2.clear();
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);
+  VERIFY( err == ios_base::goodbit );
+  VERIFY( *end == '8' );
+  VERIFY( l == l4 );
+
+  iss2.str("00X");
+  iss2.clear();
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, d);
+  VERIFY( err == (ios_base::eofbit | ios_base::failbit) );
+  VERIFY( d == d2 );
+
+  iss2.str("-1");
+  iss2.clear();
+  err = ios_base::goodbit;
+  end = ng2.get(iss2.rdbuf(), 0, iss2, err, d);
+  VERIFY( err == ios_base::eofbit );
+  VERIFY( d == d3 );  
+}
+
+
+int main()
+{
+  test01();
+  return 0;
+}