Update.

2000-05-07  Ulrich Drepper  <drepper@redhat.com>

	* iconv/Makefile (tests): Add tst-iconv1.
	* iconv/tst-iconv1.c: New file.
	Reported by yaoz@nih.gov.

2 files changed, 50 insertions, 1 deletions

diff --git a/iconv/Makefile b/iconv/Makefile
index 431100d7da..14076e6f6e 100644
--- a/iconv/Makefile
+++ b/iconv/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -34,6 +34,8 @@ CFLAGS-gconv_db.c = -DSTATIC_GCONV
 CFLAGS-gconv_simple.c = -DSTATIC_GCONV
 endif
 
+tests	= tst-iconv1
+
 distribute	= gconv_builtin.h gconv_int.h loop.c skeleton.c
 
 others		= iconv_prog
diff --git a/iconv/tst-iconv1.c b/iconv/tst-iconv1.c
new file mode 100644
index 0000000000..316434970b
--- /dev/null
+++ b/iconv/tst-iconv1.c
@@ -0,0 +1,47 @@
+/* Test case by yaoz@nih.gov.  */
+
+#include <iconv.h>
+#include <stdio.h>
+#include <string.h>
+
+int
+main (void)
+{
+  char utf8[5];
+  wchar_t ucs4[5];
+  iconv_t cd;
+  const char *inbuf;
+  char *outbuf;
+  size_t inbytes;
+  size_t outbytes;
+  size_t n;
+
+  strcpy (utf8, "abcd");
+
+  /* From UTF8 to UCS4. */
+  cd = iconv_open ("UCS4", "UTF8");
+  if (cd == (iconv_t) -1)
+    {
+      perror ("iconv_open");
+      return 1;
+    }
+
+  inbuf = utf8;
+  inbytes = 4;
+  outbuf = (char *) ucs4;
+#ifdef OK
+  outbytes = 5 * sizeof (wchar_t);    /* Ok. */
+#else
+  outbytes = 4 * sizeof (wchar_t);    /* "Argument list too long" error. */
+#endif
+  n = iconv (cd, &inbuf, &inbytes, &outbuf, &outbytes);
+  if (n == (size_t) -1)
+    {
+      perror ("iconv");
+      iconv_close (cd);
+      return 1;
+    }
+  iconv_close (cd);
+
+  return 0;
+}