Add TCP and Utils::resolve_hwaddress active tests

[ci skip]
2026-01-27 12:14:26 +01:00 · 2016-03-22 19:49:26 -07:00
parent 068e304baa
commit 7bc1ab41f7
12 changed files with 366 additions and 24 deletions
--- a/tests/active_tests/src/utils_test.cpp
+++ b/tests/active_tests/src/utils_test.cpp
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2016, Matias Fontanini
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following disclaimer
+ *   in the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <sstream>
+#include <iostream>
+#include "utils_tests.h"
+#include "tins/ethernetII.h"
+#include "tins/arp.h"
+#include "tins/utils.h"
+
+using std::cout;
+using std::endl;
+using std::string;
+using std::vector;
+using std::ostringstream;
+
+using Tins::PDU;
+using Tins::EthernetII;
+using Tins::ARP;
+using Tins::IPv4Address;
+using Tins::HWAddress;
+using Tins::Utils::RouteEntry;
+
+ResolveHWAddressTest::ResolveHWAddressTest(const PacketSenderPtr& packet_sender,
+                                           const ConfigurationPtr& configuration) 
+: ActiveTest(packet_sender, configuration) {
+    vector<RouteEntry> entries = Tins::Utils::route_entries();
+    string interface_name = configuration->interface().name();
+    for (const auto& entry : entries) {
+        if (entry.interface == interface_name && entry.gateway != "0.0.0.0") {
+            target_address_ = entry.gateway;
+        }        
+    }
+    disable_on_platform(Configuration::WINDOWS);
+}
+
+string ResolveHWAddressTest::name() const {
+    return "resolve_hwaddress";
+}
+
+bool ResolveHWAddressTest::test_matches_packet(const PDU& pdu) const {
+    const ARP& arp = pdu.rfind_pdu<ARP>();
+    return arp.opcode() == ARP::REPLY && arp.sender_ip_addr() == target_address_;
+}
+
+void ResolveHWAddressTest::execute_test() {
+    cout << log_prefix() << "trying to resolve " << target_address_ << endl;
+    resolved_address_ = Tins::Utils::resolve_hwaddr(configuration()->interface(),
+                                                    target_address_,
+                                                    *packet_sender());
+    auto local_ip_address = configuration()->interface().ipv4_address();
+    auto local_hw_address = configuration()->interface().hw_address();
+    auto packet = ARP::make_arp_request(target_address_, local_ip_address, local_hw_address);
+    packet_sender()->send(packet);
+}
+
+void ResolveHWAddressTest::validate_packet(const PDU& pdu) {
+    const ARP& arp = pdu.rfind_pdu<ARP>();
+    if (arp.sender_hw_addr() != resolved_address_) {
+        ostringstream oss;
+        oss << "Expected address " << resolved_address_ << " but got " << arp.sender_hw_addr();
+        throw TestFailed(oss.str());
+    }
+}