From 7ebc8c7bd20ddcf9b5f82c4486039a849f7dfce6 Mon Sep 17 00:00:00 2001
From: Alex 'AdUser' Z <ad_user@runbox.com>
Date: Thu, 21 Apr 2016 17:07:23 +1000
Subject: [PATCH] + t/t_cmsg.c

---
 t/CMakeLists.txt |  2 ++
 t/t_cmsg.c       | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 t/t_cmsg.c

diff --git a/t/CMakeLists.txt b/t/CMakeLists.txt
index 8771499..bc257e0 100644
--- a/t/CMakeLists.txt
+++ b/t/CMakeLists.txt
@@ -2,11 +2,13 @@ enable_testing()
 
 set(SRC_DIR "../src")
 
+add_executable("t_cmsg"         "t_cmsg.c"    "${SRC_DIR}/strlcpy.c" "${SRC_DIR}/cmsg.c")
 add_executable("t_logfile"      "t_logfile.c" "${SRC_DIR}/strlcpy.c" "${SRC_DIR}/logfile.c")
 add_executable("t_matches"      "t_matches.c" "${SRC_DIR}/strlcpy.c" "${SRC_DIR}/matches.c")
 add_executable("t_ipaddr"       "t_ipaddr.c"  "${SRC_DIR}/strlcpy.c" "${SRC_DIR}/matches.c" "${SRC_DIR}/ipaddr.c")
 add_executable("t_config_param" "t_config_param.c" "${SRC_DIR}/strlcpy.c" "${SRC_DIR}/config.c" "${SRC_DIR}/log.c")
 
+add_test("tests/f2b_cmsg_*"    "t_cmsg")
 add_test("tests/f2b_logfile_*" "t_logfile")
 add_test("tests/f2b_matches_*" "t_matches")
 add_test("tests/f2b_ipaddr_*"  "t_ipaddr")
diff --git a/t/t_cmsg.c b/t/t_cmsg.c
new file mode 100644
index 0000000..0d31102
--- /dev/null
+++ b/t/t_cmsg.c
@@ -0,0 +1,24 @@
+#include "../src/common.h"
+#include "../src/cmsg.h"
+
+int main() {
+  const char *argv[DATA_ARGS_MAX];
+  f2b_cmsg_t msg;
+
+  memset(&msg, 0x0, sizeof(msg));
+  memset(argv, 0x0, sizeof(argv));
+
+  snprintf(msg.data, sizeof(msg.data), "test1\ntest2\n");
+  msg.size = strlen(msg.data);
+
+  f2b_cmsg_convert_args(&msg);
+  assert(memcmp(msg.data, "test1\0test2\0", 12) == 0);
+
+  f2b_cmsg_extract_args(&msg, argv);
+  assert(argv[0] == msg.data + 0);
+  assert(argv[1] == msg.data + 6);
+  assert(memcmp(argv[0], "test1\0", 6) == 0);
+  assert(memcmp(argv[1], "test2\0", 6) == 0);
+
+  return EXIT_SUCCESS;
+}