Imported from /home/lorry/working-area/delta_ntp/ntp-dev-4.2.7p482.tar.gz.ntp-dev-4.2.7p482

1 files changed, 100 insertions, 0 deletions

diff --git a/tests/libntp/socktoa.cpp b/tests/libntp/socktoa.cpp
new file mode 100644
index 0000000..6c70b6d
--- /dev/null
+++ b/tests/libntp/socktoa.cpp
@@ -0,0 +1,100 @@
+#include "sockaddrtest.h"
+
+class socktoaTest : public sockaddrtest {
+};
+
+TEST_F(socktoaTest, IPv4AddressWithPort) {
+	sockaddr_u input = CreateSockaddr4("192.0.2.10", 123);
+
+	EXPECT_STREQ("192.0.2.10", socktoa(&input));
+	EXPECT_STREQ("192.0.2.10:123", sockporttoa(&input));
+}
+
+TEST_F(socktoaTest, IPv6AddressWithPort) {
+	const struct in6_addr address = {
+		0x20, 0x01, 0x0d, 0xb8,
+		0x85, 0xa3, 0x08, 0xd3, 
+		0x13, 0x19, 0x8a, 0x2e,
+		0x03, 0x70, 0x73, 0x34
+	};
+
+	const char* expected =
+		"2001:db8:85a3:8d3:1319:8a2e:370:7334";
+	const char* expected_port = 
+		"[2001:db8:85a3:8d3:1319:8a2e:370:7334]:123";
+
+	sockaddr_u input;
+	memset(&input, 0, sizeof(input));
+	AF(&input) = AF_INET6;
+	SET_ADDR6N(&input, address);
+	SET_PORT(&input, 123);
+
+	EXPECT_STREQ(expected, socktoa(&input));
+	EXPECT_STREQ(expected_port, sockporttoa(&input));
+}
+
+#ifdef ISC_PLATFORM_HAVESCOPEID
+TEST_F(socktoaTest, ScopedIPv6AddressWithPort) {
+	const struct in6_addr address = {
+		0xfe, 0x80, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00,
+		0x02, 0x12, 0x3f, 0xff, 
+		0xfe, 0x29, 0xff, 0xfa
+	};
+
+	const char* expected =
+		"fe80::212:3fff:fe29:fffa%5";
+	const char* expected_port = 
+		"[fe80::212:3fff:fe29:fffa%5]:123";
+
+	sockaddr_u input;
+	memset(&input, 0, sizeof(input));
+	AF(&input) = AF_INET6;
+	SET_ADDR6N(&input, address);
+	SET_PORT(&input, 123);
+	SCOPE_VAR(&input) = 5;
+
+	EXPECT_STREQ(expected, socktoa(&input));
+	EXPECT_STREQ(expected_port, sockporttoa(&input));
+}
+#endif	/* ISC_PLATFORM_HAVESCOPEID */
+
+TEST_F(socktoaTest, HashEqual) {
+	sockaddr_u input1 = CreateSockaddr4("192.00.2.2", 123);
+	sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123);
+
+	ASSERT_TRUE(IsEqual(input1, input2));
+	EXPECT_EQ(sock_hash(&input1), sock_hash(&input2));
+}
+
+TEST_F(socktoaTest, HashNotEqual) {
+	/* These two addresses should not generate the same hash. */
+	sockaddr_u input1 = CreateSockaddr4("192.0.2.1", 123);
+	sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123);
+
+	ASSERT_FALSE(IsEqual(input1, input2));
+	EXPECT_NE(sock_hash(&input1), sock_hash(&input2));
+}
+
+TEST_F(socktoaTest, IgnoreIPv6Fields) {
+	const struct in6_addr address = {
+		0x20, 0x01, 0x0d, 0xb8,
+        0x85, 0xa3, 0x08, 0xd3, 
+        0x13, 0x19, 0x8a, 0x2e,
+        0x03, 0x70, 0x73, 0x34
+	};
+
+	sockaddr_u input1, input2;
+
+	input1.sa6.sin6_family = AF_INET6;
+	input1.sa6.sin6_addr = address;
+	input1.sa6.sin6_flowinfo = 30L; // This value differs from input2.
+	SET_PORT(&input1, NTP_PORT);
+
+	input2.sa6.sin6_family = AF_INET6;
+	input2.sa6.sin6_addr = address;
+	input2.sa6.sin6_flowinfo = 10L; // This value differs from input1.
+	SET_PORT(&input2, NTP_PORT);
+
+	EXPECT_EQ(sock_hash(&input1), sock_hash(&input2));
+}