1 files changed, 137 insertions, 0 deletions
diff --git a/REORG.TODO/localedata/tests/test6.c b/REORG.TODO/localedata/tests/test6.c
new file mode 100644
index 0000000000..b43f62dfa7
--- /dev/null
+++ b/REORG.TODO/localedata/tests/test6.c
@@ -0,0 +1,137 @@
+/* Test program for character classes and mappings.
+   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <ctype.h>
+#include <locale.h>
+#include <wchar.h>
+
+
+int
+main (void)
+{
+  const char lower[] = "abcdefghijklmnopqrstuvwxyz";
+  const char upper[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+#define LEN (sizeof (upper) - 1)
+  const wchar_t wlower[] = L"abcdefghijklmnopqrstuvwxyz";
+  const wchar_t wupper[] = L"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+  int i;
+  int result = 0;
+
+  setlocale (LC_ALL, "test6");
+
+  for (i = 0; i < LEN; ++i)
+    {
+      /* Test basic table handling (basic == not more than 256 characters).
+	 The charmaps swaps the normal lower-upper case meaning of the
+	 ASCII characters used in the source code while the Unicode mapping
+	 in the repertoire map has the normal correspondents.  This test
+	 shows the independence of the tables for `char' and `wchar_t'
+	 characters.  */
+
+      if (islower (lower[i]))
+	{
+	  printf ("islower ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+      if (! isupper (lower[i]))
+	{
+	  printf ("isupper ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+
+      if (! islower (upper[i]))
+	{
+	  printf ("islower ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+      if (isupper (upper[i]))
+	{
+	  printf ("isupper ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+
+      if (toupper (lower[i]) != lower[i])
+	{
+	  printf ("toupper ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+      if (tolower (lower[i]) != upper[i])
+	{
+	  printf ("tolower ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+
+      if (tolower (upper[i]) != upper[i])
+	{
+	  printf ("tolower ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+      if (toupper (upper[i]) != lower[i])
+	{
+	  printf ("toupper ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+
+      if (iswlower (wupper[i]))
+	{
+	  printf ("iswlower (L'%c') false\n", upper[i]);
+	  result = 1;
+	}
+      if (! iswupper (wupper[i]))
+	{
+	  printf ("iswupper (L'%c') false\n", upper[i]);
+	  result = 1;
+	}
+
+      if (iswupper (wlower[i]))
+	{
+	  printf ("iswupper (L'%c') false\n", lower[i]);
+	  result = 1;
+	}
+      if (! iswlower (wlower[i]))
+	{
+	  printf ("iswlower (L'%c') false\n", lower[i]);
+	  result = 1;
+	}
+
+      if (towupper (wlower[i]) != wupper[i])
+	{
+	  printf ("towupper ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+      if (towlower (wlower[i]) != wlower[i])
+	{
+	  printf ("towlower ('%c') false\n", lower[i]);
+	  result = 1;
+	}
+
+      if (towlower (wupper[i]) != wlower[i])
+	{
+	  printf ("towlower ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+      if (towupper (wupper[i]) != wupper[i])
+	{
+	  printf ("towupper ('%c') false\n", upper[i]);
+	  result = 1;
+	}
+    }
+
+  return result;
+}