1 files changed, 18 insertions, 0 deletions
diff --git a/tests/libntp/numtoa.cpp b/tests/libntp/numtoa.cpp
new file mode 100644
index 0000000..58e00c4
--- /dev/null
+++ b/tests/libntp/numtoa.cpp
@@ -0,0 +1,18 @@
+#include "libntptest.h"
+
+class numtoaTest : public libntptest {
+};
+
+TEST_F(numtoaTest, Address) {
+	u_int32 input = htonl(3221225472UL+512UL+1UL); // 192.0.2.1
+
+	EXPECT_STREQ("192.0.2.1", numtoa(input));
+}
+
+TEST_F(numtoaTest, Netmask) {
+	// 255.255.255.0
+	u_int32 hostOrder = 255UL*256UL*256UL*256UL + 255UL*256UL*256UL + 255UL*256UL;
+	u_int32 input = htonl(hostOrder);
+
+	EXPECT_STREQ("255.255.255.0", numtoa(input));
+}