[#2834] Adding UTs for relayed v6 opts

diff --git a/src/bin/perfdhcp/tests/test_control_unittest.cc b/src/bin/perfdhcp/tests/test_control_unittest.cc
index c3650698f60934dda53a9e19137d44f036fca3bc..7e54cd748fe27499690df04cc73acb6878425c7d 100644 (file)
--- a/src/bin/perfdhcp/tests/test_control_unittest.cc
+++ b/src/bin/perfdhcp/tests/test_control_unittest.cc
@@ -1498,6 +1498,33 @@ TEST_F(TestControlTest, Packet6Relayed) {
     EXPECT_EQ(pkt6->relay_info_[0].peeraddr_, tc.socket_.addr_);
 }
 
+TEST_F(TestControlTest, Packet6RelayedWithRelayOpts) {
+    CommandOptions opt;
+    processCmdLine(opt, "perfdhcp -6 -l fake -A1 --o1r 32,00000E10 -L 10547 servers");
+    NakedTestControl tc(opt);
+    uint32_t transid = 123;
+    boost::shared_ptr<Pkt6> pkt6(new Pkt6(DHCPV6_SOLICIT, transid));
+    // Set packet's parameters.
+    tc.setDefaults6(pkt6);
+    // Validate if parameters have been set correctly.
+    EXPECT_EQ(tc.fake_sock_.iface_->getName(), pkt6->getIface());
+    EXPECT_EQ(tc.socket_.ifindex_, pkt6->getIndex());
+    EXPECT_EQ(DHCP6_CLIENT_PORT, pkt6->getLocalPort());
+    EXPECT_EQ(DHCP6_SERVER_PORT, pkt6->getRemotePort());
+    EXPECT_EQ(tc.socket_.addr_, pkt6->getLocalAddr());
+    EXPECT_EQ(asiolink::IOAddress("FF05::1:3"), pkt6->getRemoteAddr());
+    // Packet should be relayed.
+    EXPECT_EQ(pkt6->relay_info_.size(), 1);
+    EXPECT_EQ(pkt6->relay_info_[0].hop_count_, 0);
+    EXPECT_EQ(pkt6->relay_info_[0].msg_type_, DHCPV6_RELAY_FORW);
+    EXPECT_EQ(pkt6->relay_info_[0].linkaddr_, tc.socket_.addr_);
+    EXPECT_EQ(pkt6->relay_info_[0].peeraddr_, tc.socket_.addr_);
+    // Checking if relayed option is there.
+    OptionBuffer opt_data = pkt6->relay_info_[0].options_.find(32)->second->getData();
+    EXPECT_EQ(4, opt_data.size());
+    EXPECT_EQ("0x00000E10", pkt6->relay_info_[0].options_.find(32)->second->toHexString());
+}
+
 TEST_F(TestControlTest, Packet4Exchange) {
     const int iterations_num = 100;
     CommandOptions opt;