Add active tests for IPv4

2026-01-26 12:01:34 +01:00 · 2016-03-20 16:27:43 -07:00
parent a70ce10bed
commit 5dc7b20a43
15 changed files with 865 additions and 2 deletions
--- a/tests/active_tests/src/active_test_runner.cpp
+++ b/tests/active_tests/src/active_test_runner.cpp
@@ -0,0 +1,112 @@
+/*
+ * 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 <set>
+#include <algorithm>
+#include <iostream>
+#include <chrono>
+#include <stdexcept>
+#include "active_test_runner.h"
+
+using std::make_shared;
+using std::set;
+using std::string;
+using std::exception;
+using std::cout;
+using std::cerr;
+using std::endl;
+using std::this_thread::sleep_for;
+using std::chrono::seconds;
+
+using Tins::PacketSender;
+
+ActiveTestRunner::ActiveTestRunner(const Configuration& configuration) 
+: configuration_(make_shared<Configuration>(configuration)),
+  packet_sender_(make_shared<PacketSender>()),
+  capturer_(*configuration_) {
+    packet_sender_->default_interface(configuration.interface());
+}
+
+bool ActiveTestRunner::validate_tests() {
+    set<string> names;
+    for (const auto& test : tests_) {
+        if (names.insert(test->name()).second == false) {
+            return false;
+        }
+    }
+    return true;
+}
+
+void ActiveTestRunner::run() {
+    try {
+        do_run();
+    }
+    catch (exception& ex) {
+        cerr << "[-] Caught exception while running: " << ex.what() << endl;
+    }
+}
+
+void ActiveTestRunner::do_run() {
+    string prefix = "[runner] ";
+    cout << prefix << "Starting capture on interface " << configuration_->interface() << endl;
+    capturer_.start_capture();
+    cout << prefix << "Executing " << tests_.size() << " tests" << endl;
+    for (auto& test : tests_) {
+        cout << prefix << "Sending packet for " << test->name() << " test" << endl;
+        test->execute();
+    }
+    cout << prefix << "Done executing tests. Sleeping for a second" << endl;
+    sleep_for(seconds(1));
+    cout << prefix << "Stopping capture" << endl;
+    capturer_.stop_capture();
+    cout << prefix << "Capture stopped" << endl;
+
+    auto packets = capturer_.captured_packets();
+    cout << prefix << "Captured " << packets.size() << " packets" << endl;
+    for (const auto& test : tests_) {
+        prefix = "[" + test->name() + "] ";
+        size_t i = 0;
+        while (i < packets.size() && !test->matches_packet(*packets[i])) {
+            ++i;
+        }
+        if (i == packets.size()) {
+            cout << prefix << "ERROR: Packet was not captured" << endl;
+        }
+        else {
+            try {
+                test->validate_packet(*packets[i]);
+                cout << prefix << "OK" << endl;
+            }
+            catch (TestFailed& ex) {
+                cout << prefix << "ERROR: " << ex.what() << endl;
+            }
+            packets.erase(packets.begin() + i);
+        }
+    }
+}