1 files changed, 40 insertions, 0 deletions
diff --git a/localedata/tst-wctype.c b/localedata/tst-wctype.c
new file mode 100644
index 0000000000..6c59a50427
--- /dev/null
+++ b/localedata/tst-wctype.c
@@ -0,0 +1,40 @@
+#include <error.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <wctype.h>
+
+int
+main (void)
+{
+  wctype_t wct;
+  wchar_t buf[1000];
+  int result = 1;
+
+  setlocale (LC_ALL, "");
+  wprintf (L"locale = %s\n", setlocale (LC_CTYPE, NULL));
+
+  wct = wctype ("jhira");
+  if (wct == 0)
+    error (EXIT_FAILURE, 0, "jhira: no such character class");
+
+  if (fgetws (buf, sizeof (buf) / sizeof (buf[0]), stdin) != NULL)
+    {
+      int n;
+
+      wprintf (L"buf[] = \"%ls\"\n", buf);
+
+      result = 0;
+
+      for (n = 0; buf[n] != L'\0'; ++n)
+	{
+	  wprintf (L"jhira(U%04lx = %lc) = %d\n", (long) buf[n], buf[n],
+		   iswctype (buf[n], wct));
+	  result |= ((buf[n] < 0xff && iswctype (buf[n], wct))
+		     || (buf[n] > 0xff && !iswctype (buf[n], wct)));
+	}
+    }
+
+  return result;
+}