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@@ -40,7 +40,7 @@ using namespace isc::perfdhcp;
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class NakedTestControl: public TestControl {
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public:
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- /// \brief Incremental transaction id generaator.
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+ /// \brief Incremental transaction id generator.
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///
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/// This is incremental transaction id generator. It overrides
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/// the default transaction id generator that generates transaction
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@@ -123,7 +123,7 @@ public:
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/// truncated.
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///
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/// \param filename template file to be created.
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- /// \param buffer with binary datato be stored in file.
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+ /// \param buffer with binary data to be stored in file.
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/// \param size target size of the file.
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/// \param invalid_chars inject invalid chars to the template file.
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/// \return true if file creation successful.
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@@ -283,7 +283,7 @@ public:
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/// brief Test generation of mulitple DUIDs
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///
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- /// Thie method checks the generation of multiple DUIDs. Number
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+ /// This method checks the generation of multiple DUIDs. Number
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/// of iterations depends on the number of simulated clients.
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/// It is expected that DUID's size is 14 (consists of DUID-LLT
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/// HW type field, 4 octets of time value and MAC address). The
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@@ -497,7 +497,7 @@ public:
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// Incremental transaction id generator will generate
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// predictable values of transaction id for each iteration.
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- // This is important because we need to simulate reponses
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+ // This is important because we need to simulate responses
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// from the server and use the same transaction ids as in
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// packets sent by client.
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TestControl::NumberGeneratorPtr
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@@ -521,7 +521,8 @@ public:
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boost::shared_ptr<Pkt6>
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advertise_pkt6(createAdvertisePkt6(transid));
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// Receive ADVERTISE and send REQUEST.
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- ASSERT_NO_THROW(tc.processReceivedPacket6(sock, advertise_pkt6));
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+ ASSERT_NO_THROW(tc.processReceivedPacket6(sock,
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+ advertise_pkt6));
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++transid;
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}
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if (tc.checkExitConditions()) {
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@@ -646,14 +647,24 @@ private:
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/// \return instance of the packet.
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boost::shared_ptr<Pkt6>
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createAdvertisePkt6(uint32_t transid) const {
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- OptionPtr opt_ia_na = Option::factory(Option::V6, D6O_IA_NA);
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+ boost::shared_ptr<Pkt6> advertise(new Pkt6(DHCPV6_ADVERTISE, transid));
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+ // Add IA_NA if requested by the client.
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+ if (CommandOptions::instance().getLeaseType()
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+ .includes(CommandOptions::LeaseType::ADDRESS)) {
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+ OptionPtr opt_ia_na = Option::factory(Option::V6, D6O_IA_NA);
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+ advertise->addOption(opt_ia_na);
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+ }
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+ // Add IA_PD if requested by the client.
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+ if (CommandOptions::instance().getLeaseType()
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+ .includes(CommandOptions::LeaseType::PREFIX)) {
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+ OptionPtr opt_ia_pd = Option::factory(Option::V6, D6O_IA_PD);
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+ advertise->addOption(opt_ia_pd);
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+ }
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OptionPtr opt_serverid(new Option(Option::V6, D6O_SERVERID));
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NakedTestControl tc;
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uint8_t randomized = 0;
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std::vector<uint8_t> duid(tc.generateDuid(randomized));
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OptionPtr opt_clientid(Option::factory(Option::V6, D6O_CLIENTID, duid));
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- boost::shared_ptr<Pkt6> advertise(new Pkt6(DHCPV6_ADVERTISE, transid));
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- advertise->addOption(opt_ia_na);
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advertise->addOption(opt_serverid);
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advertise->addOption(opt_clientid);
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advertise->updateTimestamp();
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@@ -737,7 +748,7 @@ TEST_F(TestControlTest, Options4) {
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// Get the option buffer. It should hold the combination of values
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// listed in requested_options array. However their order can be
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- // different in general so we need to search each value separatelly.
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+ // different in general so we need to search each value separately.
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const OptionBuffer& requested_options_buf =
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opt_requested_options->getData();
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EXPECT_EQ(requested_options_ref.size(), requested_options_buf.size());
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@@ -963,7 +974,7 @@ TEST_F(TestControlTest, Packet4Exchange) {
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EXPECT_EQ(12, iterations_performed);
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}
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-TEST_F(TestControlTest, Packet6Exchange) {
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+TEST_F(TestControlTest, Packet6ExchangeFromTemplate) {
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// Get the local loopback interface to open socket on
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// it and test packets exchanges. We don't want to fail
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// the test if interface is not available.
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@@ -998,11 +1009,128 @@ TEST_F(TestControlTest, Packet6Exchange) {
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// then test should be interrupted and actual number of iterations will
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// be 6.
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const int received_num = 3;
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+ // Simulate the number of Solicit-Advertise-Request-Reply (SARR) echanges.
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+ // The test function generates server's responses and passes it to the
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+ // TestControl class methods for processing. The number of exchanges
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+ // actually performed is returned in 'iterations_performed' argument. If
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+ // processing is successful, the number of performed iterations should be
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+ // equal to the number of exchanges specified with the '-n' command line
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+ // parameter (10 in this case). All exchanged packets carry the IA_NA option
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+ // to simulate the IPv6 address acquisition and to verify that the
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+ // IA_NA options returned by the server are processed correctly.
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testPkt6Exchange(iterations_num, received_num, use_templates,
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iterations_performed);
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EXPECT_EQ(6, iterations_performed);
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}
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+TEST_F(TestControlTest, Packet6Exchange) {
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+ // Get the local loopback interface to open socket on
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+ // it and test packets exchanges. We don't want to fail
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+ // the test if interface is not available.
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+ std::string loopback_iface(getLocalLoopback());
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+ if (loopback_iface.empty()) {
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+ std::cout << "Unable to find the loopback interface. Skip test."
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+ << std::endl;
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+ return;
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+ }
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+
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+ const int iterations_num = 100;
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+ // Set number of iterations to 10.
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+ processCmdLine("perfdhcp -l " + loopback_iface
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+ + " -e address-only"
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+ + " -6 -r 100 -n 10 -R 20 -L 10547 ::1");
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+ int iterations_performed = 0;
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+ // Set number of received packets equal to number of iterations.
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+ // This simulates no packet drops.
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+ bool use_templates = false;
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+
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+ // Simulate the number of Solicit-Advertise-Request-Reply (SARR) echanges.
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+ // The test function generates server's responses and passes it to the
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+ // TestControl class methods for processing. The number of exchanges
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+ // actually performed is returned in 'iterations_performed' argument. If
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+ // processing is successful, the number of performed iterations should be
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+ // equal to the number of exchanges specified with the '-n' command line
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+ // parameter (10 in this case). All exchanged packets carry the IA_NA option
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+ // to simulate the IPv6 address acqusition and to verify that the IA_NA
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+ // options returned by the server are processed correctly.
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+ testPkt6Exchange(iterations_num, iterations_num, use_templates,
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+ iterations_performed);
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+ // Actual number of iterations should be 10.
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+ EXPECT_EQ(10, iterations_performed);
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+}
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+
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+TEST_F(TestControlTest, Packet6ExchangePrefixDelegation) {
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+ // Get the local loopback interface to open socket on
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+ // it and test packets exchanges. We don't want to fail
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+ // the test if interface is not available.
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+ std::string loopback_iface(getLocalLoopback());
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+ if (loopback_iface.empty()) {
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+ std::cout << "Unable to find the loopback interface. Skip test."
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+ << std::endl;
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+ return;
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+ }
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+
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+ const int iterations_num = 100;
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+ // Set number of iterations to 10.
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+ processCmdLine("perfdhcp -l " + loopback_iface
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+ + " -e prefix-only"
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+ + " -6 -r 100 -n 10 -R 20 -L 10547 ::1");
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+ int iterations_performed = 0;
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+ // Set number of received packets equal to number of iterations.
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+ // This simulates no packet drops.
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+ bool use_templates = false;
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+
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+ // Simulate the number of Solicit-Advertise-Request-Reply (SARR) echanges.
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+ // The test function generates server's responses and passes it to the
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+ // TestControl class methods for processing. The number of exchanges
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+ // actually performed is returned in 'iterations_performed' argument. If
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+ // processing is successful, the number of performed iterations should be
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+ // equal to the number of exchanges specified with the '-n' command line
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+ // parameter (10 in this case). All exchanged packets carry the IA_PD option
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+ // to simulate the Prefix Delegation and to verify that the IA_PD options
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+ // returned by the server are processed correctly.
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+ testPkt6Exchange(iterations_num, iterations_num, use_templates,
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+ iterations_performed);
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+ // Actual number of iterations should be 10.
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+ EXPECT_EQ(10, iterations_performed);
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+}
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+
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+TEST_F(TestControlTest, Packet6ExchangeAddressAndPrefix) {
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+ // Get the local loopback interface to open socket on
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+ // it and test packets exchanges. We don't want to fail
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+ // the test if interface is not available.
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+ std::string loopback_iface(getLocalLoopback());
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+ if (loopback_iface.empty()) {
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+ std::cout << "Unable to find the loopback interface. Skip test."
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+ << std::endl;
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+ return;
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+ }
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+
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+ const int iterations_num = 100;
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+ // Set number of iterations to 10.
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+ processCmdLine("perfdhcp -l " + loopback_iface
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+ + " -e address-and-prefix"
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+ + " -6 -r 100 -n 10 -R 20 -L 10547 ::1");
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+ int iterations_performed = 0;
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+ // Set number of received packets equal to number of iterations.
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+ // This simulates no packet drops.
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+ bool use_templates = false;
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+ // Simulate the number of Solicit-Advertise-Request-Reply (SARR) echanges.
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+ // The test function generates server's responses and passes it to the
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+ // TestControl class methods for processing. The number of exchanges
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+ // actually performed is returned in 'iterations_performed' argument. If
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+ // processing is successful, the number of performed iterations should be
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+ // equal to the number of exchanges specified with the '-n' command line
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+ // parameter (10 in this case). All exchanged packets carry either IA_NA
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+ // or IA_PD options to simulate the address and prefix acquisition with
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+ // the single message and to verify that the IA_NA and IA_PD options
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+ // returned by the server are processed correctly.
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+ testPkt6Exchange(iterations_num, iterations_num, use_templates,
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+ iterations_performed);
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+ // Actual number of iterations should be 10.
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+ EXPECT_EQ(10, iterations_performed);
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+}
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+
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TEST_F(TestControlTest, PacketTemplates) {
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std::vector<uint8_t> template1(256);
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std::string file1("test1.hex");
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@@ -1017,7 +1145,7 @@ TEST_F(TestControlTest, PacketTemplates) {
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// Size of the file is 2 times larger than binary data size.
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ASSERT_TRUE(createTemplateFile(file1, template1, template1.size() * 2));
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ASSERT_TRUE(createTemplateFile(file2, template2, template2.size() * 2));
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- CommandOptions& options = CommandOptions::instance();
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+
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NakedTestControl tc;
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ASSERT_NO_THROW(
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Marcin Siodelski