1 files changed, 56 insertions, 0 deletions
diff --git a/tests/unit_tests/openvpn/test_buffer.c b/tests/unit_tests/openvpn/test_buffer.c
new file mode 100644
index 0000000..5158eb8
--- /dev/null
+++ b/tests/unit_tests/openvpn/test_buffer.c
@@ -0,0 +1,56 @@
+/*
+ *  OpenVPN -- An application to securely tunnel IP networks
+ *             over a single UDP port, with support for SSL/TLS-based
+ *             session authentication and key exchange,
+ *             packet encryption, packet authentication, and
+ *             packet compression.
+ *
+ *  Copyright (C) 2016-2017 Fox Crypto B.V. <openvpn@fox-it.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#elif defined(_MSC_VER)
+#include "config-msvc.h"
+#endif
+
+#include "syshead.h"
+
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include "buffer.h"
+
+static void
+buffer_strprefix(void **state)
+{
+    assert_true(strprefix("123456", "123456"));
+    assert_true(strprefix("123456", "123"));
+    assert_true(strprefix("123456", ""));
+    assert_false(strprefix("123456", "456"));
+    assert_false(strprefix("12", "123"));
+}
+
+int
+main(void)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(buffer_strprefix),
+    };
+
+    return cmocka_run_group_tests_name("buffer", tests, NULL, NULL);
+}