Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / num_get / get / char / 1.cc

diff --git a/libstdc++-v3/testsuite/22_locale/num_get/get/char/1.cc b/libstdc++-v3/testsuite/22_locale/num_get/get/char/1.cc
new file mode 100644 (file)
index 0000000..dd849c6
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/num_get/get/char/1.cc
@@ -0,0 +1,154 @@
+// { dg-require-namedlocale "" }
+
+// 2001-11-21 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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>
+
+void test01()
+{
+  using namespace std;
+  typedef istreambuf_iterator<char> iterator_type;
+
+  bool test __attribute__((unused)) = true;
+
+  // basic construction
+  locale loc_c = locale::classic();
+  locale loc_de = locale("de_DE");
+  VERIFY( loc_c != loc_de );
+
+  // sanity check the data is correct.
+  const string empty;
+
+  bool b1 = true;
+  bool b0 = false;
+  unsigned long ul1 = 1294967294;
+  unsigned long ul;
+  double d1 =  1.02345e+308;
+  double d2 = 3.15e-308;
+  double d;
+  long double ld1 = 6.630025e+4;
+  long double ld;
+  void* v = 0;
+
+  // cache the num_get facet
+  istringstream iss;
+  iss.imbue(loc_de);
+  const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc()); 
+  const ios_base::iostate goodbit = ios_base::goodbit;
+  const ios_base::iostate eofbit = ios_base::eofbit;
+  ios_base::iostate err = ios_base::goodbit;
+
+  // bool, simple
+  iss.str("1");
+  iterator_type os_it00 = iss.rdbuf();
+  iterator_type os_it01 = ng.get(os_it00, 0, iss, err, b1);
+  VERIFY( b1 == true );
+  VERIFY( err & ios_base::eofbit );
+
+  iss.str("0");
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, b0);
+  VERIFY( b0 == false );
+  VERIFY( err & eofbit );
+
+  // ... and one that does
+  iss.imbue(loc_de);
+  iss.str("1.294.967.294+++++++");
+  iss.clear();
+  iss.width(20);
+  iss.setf(ios_base::left, ios_base::adjustfield);
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, ul);
+  VERIFY( ul == ul1 );
+  VERIFY( err == goodbit );
+
+  iss.str("+1,02345e+308");
+  iss.clear();
+  iss.width(20);
+  iss.setf(ios_base::right, ios_base::adjustfield);
+  iss.setf(ios_base::scientific, ios_base::floatfield);
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, d);
+  VERIFY( d == d1 );
+  VERIFY( err == eofbit );
+
+  iss.str("3,15E-308 ");
+  iss.clear();
+  iss.width(20);
+  iss.precision(10);
+  iss.setf(ios_base::right, ios_base::adjustfield);
+  iss.setf(ios_base::scientific, ios_base::floatfield);
+  iss.setf(ios_base::uppercase);
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, d);
+  VERIFY( d == d2 );
+  VERIFY( err == goodbit );
+
+  // long double
+  iss.str("6,630025e+4");
+  iss.clear();
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, ld);
+  VERIFY( ld == ld1 );
+  VERIFY( err == eofbit );
+
+  iss.str("0 ");
+  iss.clear();
+  iss.precision(0);
+  iss.setf(ios_base::fixed, ios_base::floatfield);
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, ld);
+  VERIFY( ld == 0 );
+  VERIFY( err == goodbit );
+
+  // void*
+  iss.str("0xbffff74c,");
+  iss.clear();
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, v);
+  VERIFY( v != 0 );
+  VERIFY( err == goodbit );
+
+#ifdef _GLIBCXX_USE_LONG_LONG
+  long long ll1 = 9223372036854775807LL;
+  long long ll;
+
+  iss.str("9.223.372.036.854.775.807");
+  iss.clear();
+  err = goodbit;
+  ng.get(iss.rdbuf(), 0, iss, err, ll);
+  VERIFY( ll == ll1 );
+  VERIFY( err == eofbit );
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
+
+
+// Kathleen Hannah, humanitarian, woman, art-thief