Files related to <netof> test

bk: 557d9633JMHzTLmMKVIwudP8NtW0Iw

diff --git a/tests/libntp/g_netof.cpp b/tests/libntp/g_netof.cpp
new file mode 100644 (file)
index 0000000..67b9df4
--- /dev/null
+++ b/tests/libntp/g_netof.cpp
@@ -0,0 +1,69 @@
+#include "sockaddrtest.h"
+
+class netofTest : public sockaddrtest  {
+};
+
+TEST_F(netofTest, ClassBAddress) {
+       sockaddr_u input = CreateSockaddr4("172.16.2.1", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("172.16.0.0", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       ASSERT_TRUE(actual != NULL);
+       EXPECT_TRUE(IsEqual(expected, *actual));
+}
+
+TEST_F(netofTest, ClassCAddress) {
+       sockaddr_u input = CreateSockaddr4("192.0.2.255", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("192.0.2.0", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       ASSERT_TRUE(actual != NULL);
+       EXPECT_TRUE(IsEqual(expected, *actual));
+}
+
+TEST_F(netofTest, ClassAAddress) {
+       /* Class A addresses are assumed to be classless,
+        * thus the same address should be returned.
+        */
+       sockaddr_u input = CreateSockaddr4("10.20.30.40", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("10.20.30.40", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       ASSERT_TRUE(actual != NULL);
+       EXPECT_TRUE(IsEqual(expected, *actual));
+}
+
+TEST_F(netofTest, IPv6Address) {
+       /* IPv6 addresses are assumed to have 64-bit host- and 64-bit network parts. */
+       const struct in6_addr input_address = {
+               0x20, 0x01, 0x0d, 0xb8,
+        0x85, 0xa3, 0x08, 0xd3, 
+        0x13, 0x19, 0x8a, 0x2e,
+        0x03, 0x70, 0x73, 0x34
+       }; // 2001:0db8:85a3:08d3:1319:8a2e:0370:7334
+
+       const struct in6_addr expected_address = {
+               0x20, 0x01, 0x0d, 0xb8,
+        0x85, 0xa3, 0x08, 0xd3, 
+        0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00
+       }; // 2001:0db8:85a3:08d3:0000:0000:0000:0000
+       
+       sockaddr_u input;
+       input.sa6.sin6_family = AF_INET6;
+       input.sa6.sin6_addr = input_address;
+       SET_PORT(&input, 3000);
+
+       sockaddr_u expected;
+       expected.sa6.sin6_family = AF_INET6;
+       expected.sa6.sin6_addr = expected_address;
+       SET_PORT(&expected, 3000);
+
+       sockaddr_u* actual = netof(&input);
+
+       ASSERT_TRUE(actual != NULL);
+       EXPECT_TRUE(IsEqual(expected, *actual));
+}

diff --git a/tests/libntp/netof.c b/tests/libntp/netof.c
new file mode 100644 (file)
index 0000000..0774d2c
--- /dev/null
+++ b/tests/libntp/netof.c
@@ -0,0 +1,74 @@
+#include "config.h"
+#include "ntp_stdlib.h"
+#include "ntp_calendar.h"
+#include "unity.h"
+//#include "ntp.h"
+//#include "ntp_net.h"
+
+#include "sockaddrtest.h"
+
+void test_ClassBAddress(void) {
+       sockaddr_u input = CreateSockaddr4("172.16.2.1", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("172.16.0.0", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       TEST_ASSERT_TRUE(actual != NULL);
+       TEST_ASSERT_TRUE(IsEqual(expected, *actual));
+}
+
+void test_ClassCAddress(void) {
+       sockaddr_u input = CreateSockaddr4("192.0.2.255", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("192.0.2.0", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       TEST_ASSERT_TRUE(actual != NULL);
+       TEST_ASSERT_TRUE(IsEqual(expected, *actual));
+}
+
+void  test_ClassAAddress(void) {
+       /* Class A addresses are assumed to be classless,
+        * thus the same address should be returned.
+        */
+       sockaddr_u input = CreateSockaddr4("10.20.30.40", NTP_PORT);
+       sockaddr_u expected = CreateSockaddr4("10.20.30.40", NTP_PORT);
+
+       sockaddr_u* actual = netof(&input);
+
+       TEST_ASSERT_TRUE(actual != NULL);
+       TEST_ASSERT_TRUE(IsEqual(expected, *actual));
+}
+
+void  test_IPv6Address(void) {
+       /* IPv6 addresses are assumed to have 64-bit host- and 64-bit network parts. */
+       const struct in6_addr input_address = {
+               0x20, 0x01, 0x0d, 0xb8,
+        0x85, 0xa3, 0x08, 0xd3, 
+        0x13, 0x19, 0x8a, 0x2e,
+        0x03, 0x70, 0x73, 0x34
+       }; // 2001:0db8:85a3:08d3:1319:8a2e:0370:7334
+
+       const struct in6_addr expected_address = {
+               0x20, 0x01, 0x0d, 0xb8,
+        0x85, 0xa3, 0x08, 0xd3, 
+        0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00
+       }; // 2001:0db8:85a3:08d3:0000:0000:0000:0000
+       
+       sockaddr_u input;
+       input.sa6.sin6_family = AF_INET6;
+       input.sa6.sin6_addr = input_address;
+       SET_PORT(&input, 3000);
+
+       sockaddr_u expected;
+       expected.sa6.sin6_family = AF_INET6;
+       expected.sa6.sin6_addr = expected_address;
+       SET_PORT(&expected, 3000);
+
+       sockaddr_u* actual = netof(&input);
+
+       TEST_ASSERT_TRUE(actual != NULL);
+       TEST_ASSERT_TRUE(IsEqual(expected, *actual));
+}
+