Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / collate_byname / named_equivalence.cc

diff --git a/libstdc++-v3/testsuite/22_locale/collate_byname/named_equivalence.cc b/libstdc++-v3/testsuite/22_locale/collate_byname/named_equivalence.cc
new file mode 100644 (file)
index 0000000..6c32f9b
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/collate_byname/named_equivalence.cc
@@ -0,0 +1,138 @@
+// { dg-require-namedlocale "" }
+
+// 2001-08-15 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/>.
+
+// 22.2.4.2 Template class collate_byname
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  typedef std::collate<char>::string_type string_type;
+
+  bool test __attribute__((unused)) = true;
+  string str;
+  locale loc_c = locale::classic();
+
+  locale loc_de = locale("de_DE");
+  str = loc_de.name();
+
+  locale loc_byname(locale::classic(), new collate_byname<char>("de_DE"));
+  str = loc_byname.name();
+
+  VERIFY( loc_de != loc_byname );
+
+  // cache the collate facets
+  const collate<char>& coll_de = use_facet<collate<char> >(loc_de); 
+
+  // Check German "de_DE" locale.
+  int i1;
+  int i2;
+  long l1;
+  long l2;
+  const char* strlit3 = "Äuglein Augment"; // "C" == "Augment Äuglein"
+  const char* strlit4 = "Base baß Baß Bast"; // "C" == "Base baß Baß Bast"
+
+  int size3 = strlen(strlit3) - 1;
+  i1 = coll_de.compare(strlit3, strlit3 + size3, strlit3, strlit3 + 7);
+  VERIFY ( i1 == 1 );
+  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size3);
+  VERIFY ( i1 == -1 );
+  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
+  VERIFY ( i1 == 0 );
+
+  i1 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
+  VERIFY ( i1 == -1 );
+
+  int size4 = strlen(strlit4) - 1;
+  i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
+  VERIFY ( i2 == 1 );
+  i2 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
+  VERIFY ( i2 == -1 );
+  i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
+  VERIFY ( i2 == 0 );
+
+  l1 = coll_de.hash(strlit3, strlit3 + size3);
+  l2 = coll_de.hash(strlit3, strlit3 + size3 - 1);
+  VERIFY ( l1 != l2 );
+  l1 = coll_de.hash(strlit3, strlit3 + size3);
+  l2 = coll_de.hash(strlit4, strlit4 + size4);
+  VERIFY ( l1 != l2 );
+
+  string str3 = coll_de.transform(strlit3, strlit3 + size3);
+  string str4 = coll_de.transform(strlit4, strlit4 + size4);
+  i1 = str3.compare(str4);
+  i2 = coll_de.compare(strlit3, strlit3 + size3, strlit4, strlit4 + size4);
+  VERIFY ( i2 == -1 );
+  VERIFY ( i1 * i2 > 0 );
+
+
+  // Check byname locale
+  int i3;
+  int i4;
+  long l3;
+  long l4;
+  size4 = strlen(strlit3) - 1;
+  i3 = coll_de.compare(strlit3, strlit3 + size4, strlit3, strlit3 + 7);
+  VERIFY ( i3 == 1 );
+  i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size4);
+  VERIFY ( i3 == -1 );
+  i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
+  VERIFY ( i3 == 0 );
+
+  i3 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
+  VERIFY ( i3 == -1 );
+
+  size4 = strlen(strlit4) - 1;
+  i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
+  VERIFY ( i4 == 1 );
+  i4 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
+  VERIFY ( i4 == -1 );
+  i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
+  VERIFY ( i4 == 0 );
+
+  l3 = coll_de.hash(strlit3, strlit3 + size4);
+  l4 = coll_de.hash(strlit3, strlit3 + size4 - 1);
+  VERIFY ( l3 != l4 );
+  l3 = coll_de.hash(strlit3, strlit3 + size4);
+  l4 = coll_de.hash(strlit4, strlit4 + size4);
+  VERIFY ( l3 != l4 );
+
+  string str5 = coll_de.transform(strlit3, strlit3 + size3);
+  string str6 = coll_de.transform(strlit4, strlit4 + size4);
+  i3 = str5.compare(str6);
+  i4 = coll_de.compare(strlit3, strlit3 + size4, strlit4, strlit4 + size4);
+  VERIFY ( i4 == -1 );
+  VERIFY ( i3 * i4 > 0 );
+
+  // Verify byname == de
+  VERIFY ( str5 == str3 );
+  VERIFY ( str6 == str4 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}