Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / num_put / put / wchar_t / 1.cc

diff --git a/libstdc++-v3/testsuite/22_locale/num_put/put/wchar_t/1.cc b/libstdc++-v3/testsuite/22_locale/num_put/put/wchar_t/1.cc
new file mode 100644 (file)
index 0000000..83da0d2
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/num_put/put/wchar_t/1.cc
@@ -0,0 +1,163 @@
+// { dg-require-namedlocale "" }
+
+// 2001-11-19 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/>.
+
+// 22.2.2.2.1  num_put members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  typedef ostreambuf_iterator<wchar_t> 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 );
+
+  // cache the numpunct facets
+  const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de);
+ 
+  // sanity check the data is correct.
+  const wstring empty;
+  wstring result1;
+  wstring result2;
+
+  bool b1 = true;
+  bool b0 = false;
+  unsigned long ul1 = 1294967294;
+  double d1 =  1.7976931348623157e+308;
+  double d2 = 2.2250738585072014e-308;
+  long double ld1 = 1.7976931348623157e+308;
+  long double ld2 = 2.2250738585072014e-308;
+  const void* cv = &ld1;
+
+  // cache the num_put facet
+  wostringstream oss;
+  oss.imbue(loc_de);
+  const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc()); 
+
+  // bool, simple
+  iterator_type os_it00 = oss.rdbuf();
+  iterator_type os_it01 = np.put(os_it00, oss, L'+', b1);
+  result1 = oss.str();
+  VERIFY( result1 == L"1" );
+
+  oss.str(empty);
+  np.put(oss.rdbuf(), oss, L'+', b0);
+  result2 = oss.str();
+  VERIFY( result2 == L"0" );
+
+  // ... and one that does
+  oss.imbue(loc_de);
+  oss.str(empty);
+  oss.clear();
+  oss.width(20);
+  oss.setf(ios_base::left, ios_base::adjustfield);
+  np.put(oss.rdbuf(), oss, L'+', ul1);
+  result1 = oss.str();
+  VERIFY( result1 == L"1.294.967.294+++++++" );
+
+  // double
+  oss.str(empty);
+  oss.clear();
+  oss.width(20);
+  oss.setf(ios_base::left, ios_base::adjustfield);
+  np.put(oss.rdbuf(), oss, L'+', d1);
+  result1 = oss.str();
+  VERIFY( result1 == L"1,79769e+308++++++++" );
+
+  oss.str(empty);
+  oss.clear();
+  oss.width(20);
+  oss.setf(ios_base::right, ios_base::adjustfield);
+  np.put(oss.rdbuf(), oss, L'+', d2);
+  result1 = oss.str();
+  VERIFY( result1 == L"++++++++2,22507e-308" );
+
+  oss.str(empty);
+  oss.clear();
+  oss.width(20);
+  oss.setf(ios_base::right, ios_base::adjustfield);
+  oss.setf(ios_base::scientific, ios_base::floatfield);
+  np.put(oss.rdbuf(), oss, L'+', d2);
+  result2 = oss.str();
+  VERIFY( result2 == L"+++++++2,225074e-308" );
+
+  oss.str(empty);
+  oss.clear();
+  oss.width(20);
+  oss.precision(10);
+  oss.setf(ios_base::right, ios_base::adjustfield);
+  oss.setf(ios_base::scientific, ios_base::floatfield);
+  oss.setf(ios_base::uppercase);
+  np.put(oss.rdbuf(), oss, L'+', d2);
+  result1 = oss.str();
+  VERIFY( result1 == L"+++2,2250738585E-308" );
+
+  // long double
+  oss.str(empty);
+  oss.clear();
+  np.put(oss.rdbuf(), oss, L'+', ld1);
+  result1 = oss.str();
+  VERIFY( result1 == L"1,7976931349E+308" );
+
+  oss.str(empty);
+  oss.clear();
+  oss.precision(0);
+  oss.setf(ios_base::fixed, ios_base::floatfield);
+  np.put(oss.rdbuf(), oss, L'+', ld2);
+  result1 = oss.str();
+  VERIFY( result1 == L"0" );
+
+  // const void*
+  oss.str(empty);
+  oss.clear();
+  np.put(oss.rdbuf(), oss, L'+', cv);
+  result1 = oss.str();
+  // No grouping characters.
+  VERIFY( !char_traits<wchar_t>::find(result1.c_str(), 
+                                  result1.size(),
+                                  numpunct_de.decimal_point()) );
+  // Should contain an 'x'.
+  VERIFY( result1.find(L'x') == 1 );
+
+#ifdef _GLIBCXX_USE_LONG_LONG
+  long long ll1 = 9223372036854775807LL;
+
+  oss.str(empty);
+  oss.clear();
+  np.put(oss.rdbuf(), oss, L'+', ll1);
+  result1 = oss.str();
+  VERIFY( result1 == L"9.223.372.036.854.775.807" );
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}