1 files changed, 45 insertions, 0 deletions

diff --git a/openbsd-compat/regress/strduptest.c b/openbsd-compat/regress/strduptest.c
new file mode 100644
index 000000000..7f6d779be
--- /dev/null
+++ b/openbsd-compat/regress/strduptest.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2005 Darren Tucker
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+static int fail = 0;
+
+void
+test(const char *a)
+{
+        char *b;
+
+        b = strdup(a);
+        if (b == 0) {
+                fail = 1;
+                return;
+        }
+        if (strcmp(a, b) != 0)
+                fail = 1;
+        free(b);
+}
+
+int
+main(void)
+{
+        test("");
+        test("a");
+        test("\0");
+        test("abcdefghijklmnopqrstuvwxyz");
+        return fail;
+}