1 files changed, 30 insertions, 0 deletions
diff --git a/newlib/testsuite/newlib.stdio/swprintf.c b/newlib/testsuite/newlib.stdio/swprintf.c
new file mode 100644
index 000000000..b925da487
--- /dev/null
+++ b/newlib/testsuite/newlib.stdio/swprintf.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2011 by ARM Ltd. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include <stdio.h>
+#include <newlib.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include "check.h"
+
+int main()
+{
+#if defined(INTEGER_ONLY) || defined(NO_FLOATING_POINT)
+
+#else
+  char cbuf[512];
+  wchar_t wcbuf[512], wcbuf2[512];
+  double val = 1E+308;
+  snprintf(cbuf, 512, "%.*f", 3, val);
+  swprintf(wcbuf, 512, L"%.*f", 3, val);
+  mbstowcs(wcbuf2, cbuf, 512);
+
+  CHECK (wcscmp(wcbuf, wcbuf2) == 0);
+#endif
+
+  exit (0);
+}