AsyncIO::cancel

[folly.git] / folly / test / IPAddressTest.cpp

diff --git a/folly/test/IPAddressTest.cpp b/folly/test/IPAddressTest.cpp
index 7fcd10d1c9d94437074a15bf35d8d226751b725b..3dd64e9a35523789922c65f733df6c0c436a288a 100644 (file)
--- a/folly/test/IPAddressTest.cpp
+++ b/folly/test/IPAddressTest.cpp
@@ -405,6 +405,28 @@ TEST(IPAddress, ToString) {
                               " - ", addr_1, " - ", addr_10_1_2_3));
 }
 
+TEST(IPaddress, toInverseArpaName) {
+  IPAddressV4 addr_ipv4("10.0.0.1");
+  EXPECT_EQ("1.0.0.10.in-addr.arpa", addr_ipv4.toInverseArpaName());
+  IPAddressV6 addr_ipv6("2620:0000:1cfe:face:b00c:0000:0000:0003");
+  EXPECT_EQ(
+      sformat(
+          "{}.ip6.arpa",
+          "3.0.0.0.0.0.0.0.0.0.0.0.c.0.0.b.e.c.a.f.e.f.c.1.0.0.0.0.0.2.6.2"),
+      addr_ipv6.toInverseArpaName());
+}
+
+TEST(IPaddress, fromInverseArpaName) {
+  EXPECT_EQ(
+      IPAddressV4("10.0.0.1"),
+      IPAddressV4::fromInverseArpaName("1.0.0.10.in-addr.arpa"));
+  EXPECT_EQ(
+      IPAddressV6("2620:0000:1cfe:face:b00c:0000:0000:0003"),
+      IPAddressV6::fromInverseArpaName(sformat(
+          "{}.ip6.arpa",
+          "3.0.0.0.0.0.0.0.0.0.0.0.c.0.0.b.e.c.a.f.e.f.c.1.0.0.0.0.0.2.6.2")));
+}
+
 // Test that invalid string values are killed
 TEST_P(IPAddressCtorTest, InvalidCreation) {
   string addr = GetParam();
@@ -906,6 +928,23 @@ TEST(IPAddress, StringFormat) {
   EXPECT_EQ("1.2.3.4", detail::fastIpv4ToString(a4));
 }
 
+TEST(IPAddress, getMacAddressFromLinkLocal) {
+  IPAddressV6 ip6("fe80::f652:14ff:fec5:74d8");
+  EXPECT_TRUE(ip6.getMacAddressFromLinkLocal().hasValue());
+  EXPECT_EQ("f4:52:14:c5:74:d8", ip6.getMacAddressFromLinkLocal()->toString());
+}
+
+TEST(IPAddress, getMacAddressFromLinkLocal_Negative) {
+  IPAddressV6 no_link_local_ip6("2803:6082:a2:4447::1");
+  EXPECT_FALSE(no_link_local_ip6.getMacAddressFromLinkLocal().hasValue());
+  no_link_local_ip6 = IPAddressV6("fe80::f652:14ff:ccc5:74d8");
+  EXPECT_FALSE(no_link_local_ip6.getMacAddressFromLinkLocal().hasValue());
+  no_link_local_ip6 = IPAddressV6("fe80::f652:14ff:ffc5:74d8");
+  EXPECT_FALSE(no_link_local_ip6.getMacAddressFromLinkLocal().hasValue());
+  no_link_local_ip6 = IPAddressV6("fe81::f652:14ff:ffc5:74d8");
+  EXPECT_FALSE(no_link_local_ip6.getMacAddressFromLinkLocal().hasValue());
+}
+
 TEST(IPAddress, LongestCommonPrefix) {
   IPAddress ip10("10.0.0.0");
   IPAddress ip11("11.0.0.0");