fuzzing client fully implements 9.1.x, 9.2.x, 9.7.x, 9.8.x

examples/fuzzing_client/fuzzing_client.cpp

@@ -25,37 +25,106 @@
  * 
  */
 
-#include "../../src/endpoint.hpp"
 #include "../../src/roles/client.hpp"
+#include "../../src/websocketpp.hpp"
 
+#include <cstdlib>
+#include <ctime>
 #include <iostream>
 
-typedef websocketpp::endpoint<websocketpp::role::client,websocketpp::socket::plain> plain_endpoint_type;
-typedef plain_endpoint_type::handler_ptr plain_handler_ptr;
-typedef plain_endpoint_type::connection_ptr connection_ptr;
+using websocketpp::client;
 
 // base test case handler
-class test_case_handler : public plain_endpoint_type::handler {
+class test_case_handler : public client::handler {
 public:
     typedef test_case_handler type;
-    typedef plain_endpoint_type::connection_ptr connection_ptr;
+    
+    void start(connection_ptr con, int timeout) {
+        m_timer.reset(new boost::asio::deadline_timer(
+            con->get_io_service(),
+            boost::posix_time::seconds(0))
+        );
+        m_timer->expires_from_now(boost::posix_time::milliseconds(timeout));
+        m_timer->async_wait(boost::bind(&type::on_timer,
+                                        this,
+                                        con,
+                                        boost::asio::placeholders::error));
         
-    virtual void end(connection_ptr connection) {
+        m_start_time = boost::posix_time::microsec_clock::local_time();
+    }
+    
+    virtual void end(connection_ptr con) {
         // test is over, give control back to controlling handler
         boost::posix_time::time_period len(m_start_time,m_end_time);
         
-        if (m_pass) {
-            std::cout << " passes in " << len.length() << std::endl;
-        } else {
-            std::cout << " fails in " << len.length() << std::endl;
+        switch (m_pass) {
+            case FAIL:
+                std::cout << " fails in " << len.length() << std::endl;
+                break;
+            case PASS:
+                std::cout << " passes in " << len.length() << std::endl;
+                break;
+            case TIME_OUT:
+                std::cout << " times out in " << len.length() << std::endl;
+                break;
         }
         
-        connection->close(websocketpp::close::status::NORMAL,"");
+        con->close(websocketpp::close::status::NORMAL,"");
+    }
+    
+    // Just does random ascii right now. True random UTF8 with multi-byte stuff
+    // would probably be better
+    void fill_utf8(std::string& data,size_t size,bool random = true) {
+        if (random) {
+            uint32_t val;
+            for (int i = 0; i < size; i++) {
+                if (i%4 == 0) {
+                    val = uint32_t(rand());
+                }
+                
+                data.push_back(char(((reinterpret_cast<uint8_t*>(&val)[i%4])%95)+32));
+            }
+        } else {
+            data.assign(size,'*');
+        }
+    }
+    
+    void fill_binary(std::string& data,size_t size,bool random = true) {
+        if (random) {
+            int32_t val;
+            for (int i = 0; i < size; i++) {
+                if (i%4 == 0) {
+                    val = rand();
+                }
+                
+                data.push_back((reinterpret_cast<char*>(&val))[i%4]);
+            }
+        } else {
+            data.assign(size,'*');
+        }
+    }
+    
+    void on_timer(connection_ptr con,const boost::system::error_code& error) {
+        if (error == boost::system::errc::operation_canceled) {
+            return; // timer was canceled because test finished
+        }
+        
+        // time out
+        m_end_time = boost::posix_time::microsec_clock::local_time();
+        m_pass = TIME_OUT;
+        this->end(con);
     }
 protected:
-    bool                        m_pass;
+    enum status {
+        FAIL = 0,
+        PASS = 1,
+        TIME_OUT = 2
+    };
+    
+    status                      m_pass;
     boost::posix_time::ptime    m_start_time;
     boost::posix_time::ptime    m_end_time;
+    boost::shared_ptr<boost::asio::deadline_timer> m_timer;
 };
 
 // test class for 9.1.* and 9.2.*
@@ -71,158 +140,131 @@ public:
         m_test_sizes[5] = 16777216;
     }
     
-    void on_open(connection_ptr connection) {
+    void on_open(connection_ptr con) {
         std::cout << "Test 9." << m_minor << "." << m_subtest;
         
-        
-        
         m_data.reserve(m_test_sizes[m_subtest-1]);
         
+        int timeout = 10000; // 10 sec
+        
+        // extend timeout to 100 sec for the longer tests
+        if ((m_minor == 1 && m_subtest >= 3) || (m_minor == 2 && m_subtest >= 5)) {
+            timeout = 100000;
+        }
+        
         if (m_minor == 1) {
-            fill_utf8(connection,true);
-            m_start_time = boost::posix_time::microsec_clock::local_time();
-            connection->send(m_data,websocketpp::frame::opcode::TEXT);
+            fill_utf8(m_data,m_test_sizes[m_subtest-1],true);
+            start(con,timeout);
+            con->send(m_data,websocketpp::frame::opcode::TEXT);
         } else if (m_minor == 2) {
-            fill_binary(connection,true);
-            m_start_time = boost::posix_time::microsec_clock::local_time();
-            connection->send(m_data,websocketpp::frame::opcode::BINARY);
+            fill_binary(m_data,m_test_sizes[m_subtest-1],true);
+            start(con,timeout);
+            con->send(m_data,websocketpp::frame::opcode::BINARY);
         } else {
             std::cout << " has unknown definition." << std::endl;
         }
     }
     
-    // Just does random ascii right now. True random UTF8 with multi-byte stuff
-    // would probably be better
-    void fill_utf8(connection_ptr connection,bool random = true) {
-        if (random) {
-            uint32_t data;
-            for (int i = 0; i < m_test_sizes[m_subtest-1]; i++) {
-                if (i%4 == 0) {
-                    data = uint32_t(connection->rand());
-                }
-                
-                m_data.push_back(char(((reinterpret_cast<uint8_t*>(&data)[i%4])%95)+32));
-            }
-        } else {
-            m_data.assign(m_test_sizes[m_subtest-1],'*');
-        }
-    }
-    
-    void fill_binary(connection_ptr connection, bool random = true) {
-        if (random) {
-            int32_t data;
-            for (int i = 0; i < m_test_sizes[m_subtest-1]; i++) {
-                if (i%4 == 0) {
-                    data = connection->rand();
-                }
-                
-                m_data.push_back((reinterpret_cast<char*>(&data))[i%4]);
-            }
-        } else {
-            m_data.assign(m_test_sizes[m_subtest-1],'*');
-        }
-    }
-    
-    void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {
+    void on_message(connection_ptr con,websocketpp::message::data_ptr msg) {
+        m_timer->cancel();
         m_end_time = boost::posix_time::microsec_clock::local_time();
         
         // Check whether the echoed data matches exactly
-        m_pass = (msg->get_payload() == m_data);
-        
-        this->end(connection);
+        m_pass = ((msg->get_payload() == m_data) ? PASS : FAIL);
+        this->end(con);
     }
 private:
     int         m_minor;
     int         m_subtest;
-    size_t      m_test_sizes[6];
+    int         m_test_sizes[6];
     std::string m_data;
 };
 
 // test class for 9.7.* and 9.8.*
-/*class test_9_7_X : public test_case_handler {
+class test_9_7_X : public test_case_handler {
 public: 
-    test_9_1_X(int minor, int subtest) : m_minor(minor),m_subtest(subtest){
+    test_9_7_X(int minor, int subtest) 
+     : m_minor(minor),
+       m_subtest(subtest),
+       m_iterations(1000),
+       m_acks(0)
+    {
         // needs more C++11 intializer lists =(
-        m_test_sizes[0] = 65536;
-        m_test_sizes[1] = 262144;
-        m_test_sizes[2] = 1048576;
-        m_test_sizes[3] = 4194304;
-        m_test_sizes[4] = 8388608;
-        m_test_sizes[5] = 16777216;
+        m_test_sizes[0] = 0;
+        m_test_sizes[1] = 16;
+        m_test_sizes[2] = 64;
+        m_test_sizes[3] = 256;
+        m_test_sizes[4] = 1024;
+        m_test_sizes[5] = 4096;
+        
+        m_test_timeouts[0] = 60000;
+        m_test_timeouts[1] = 60000;
+        m_test_timeouts[2] = 60000;
+        m_test_timeouts[3] = 120000;
+        m_test_timeouts[4] = 240000;
+        m_test_timeouts[5] = 480000;
     }
     
-    void on_open(connection_ptr connection) {
+    void on_open(connection_ptr con) {
         std::cout << "Test 9." << m_minor << "." << m_subtest;
         
+        // Get a message buffer from the connection
+        message_ptr msg = con->get_data_message();
         
-        
+        // reserve space in our local data buffer
         m_data.reserve(m_test_sizes[m_subtest-1]);
         
-        if (m_minor == 1) {
-            fill_utf8(connection,true);
-            m_start_time = boost::posix_time::microsec_clock::local_time();
-            connection->send(m_data,false);
-        } else if (m_minor == 2) {
-            fill_binary(connection,true);
-            m_start_time = boost::posix_time::microsec_clock::local_time();
-            connection->send(m_data,true);
+        // Reset message to appropriate opcode and fill local buffer with
+        // appropriate types of random data.
+        if (m_minor == 7) {
+            fill_utf8(m_data,m_test_sizes[m_subtest-1],true);
+            msg->reset(websocketpp::frame::opcode::TEXT);
+        } else if (m_minor == 8) {
+            fill_binary(m_data,m_test_sizes[m_subtest-1],true);
+            msg->reset(websocketpp::frame::opcode::BINARY);
         } else {
             std::cout << " has unknown definition." << std::endl;
+            return;
         }
-    }
-    
-    // Just does random ascii right now. True random UTF8 with multi-byte stuff
-    // would probably be better
-    void fill_utf8(connection_ptr connection,bool random = true) {
-        if (random) {
-            uint32_t data;
-            for (int i = 0; i < m_test_sizes[m_subtest-1]; i++) {
-                if (i%4 == 0) {
-                    data = uint32_t(connection->rand());
-                }
-                
-                m_data.push_back(char(((reinterpret_cast<uint8_t*>(&data)[i%4])%95)+32));
-            }
-        } else {
-            m_data.assign(m_test_sizes[m_subtest-1],'*');
-        }
-    }
-    
-    void fill_binary(connection_ptr connection, bool random = true) {
-        if (random) {
-            int32_t data;
-            for (int i = 0; i < m_test_sizes[m_subtest-1]; i++) {
-                if (i%4 == 0) {
-                    data = connection->rand();
-                }
-                
-                m_data.push_back((reinterpret_cast<char*>(&data))[i%4]);
-            }
-        } else {
-            m_data.assign(m_test_sizes[m_subtest-1],'*');
-        }
-    }
-    
-    void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {
-        m_end_time = boost::posix_time::microsec_clock::local_time();
         
-        // Check whether the echoed data matches exactly
-        m_pass = (msg->get_payload() == m_data);
+        msg->set_payload(m_data);
         
-        connection->recycle(msg);
-        this->end(connection);
+        // start test timer with 60-480 second timeout based on test length
+        start(con,m_test_timeouts[m_subtest-1]);
+        
+        // send 1000 copies of prepared message
+        for (int i = 0; i < m_iterations; i++) {
+            con->send(msg);
+        }
+    }
+    
+    void on_message(connection_ptr con, message_ptr msg) {
+        if (msg->get_payload() == m_data) {
+            m_acks++;
+        }
+        
+        if (m_acks == m_iterations) {
+            m_pass = PASS;
+            m_end_time = boost::posix_time::microsec_clock::local_time();
+            m_timer->cancel();
+            this->end(con);
+        }
     }
 private:
     int         m_minor;
     int         m_subtest;
+    int         m_test_timeouts[6];
     size_t      m_test_sizes[6];
     std::string m_data;
-};*/
+    int         m_iterations;
+    int         m_acks;
+    
+};
 
 int main(int argc, char* argv[]) {
     std::string uri;
     
-    
+    srand(time(NULL));
     
     if (argc != 2) {
         uri = "ws://localhost:9002/";
@@ -230,16 +272,24 @@ int main(int argc, char* argv[]) {
         uri = argv[1];
     }
     
-    std::vector<plain_handler_ptr>  tests;
+    std::vector<client::handler_ptr>  tests;
     
+    // 9.1.x and 9.2.x tests
     for (int i = 1; i <= 2; i++) {
         for (int j = 1; j <= 6; j++) {
-            tests.push_back(plain_handler_ptr(new test_9_1_X(i,j)));
+            tests.push_back(client::handler_ptr(new test_9_1_X(i,j)));
+        }
+    }
+    
+    // 9.7.x and 9.8.x tests
+    for (int i = 7; i <= 8; i++) {
+        for (int j = 1; j <= 6; j++) {
+            tests.push_back(client::handler_ptr(new test_9_7_X(i,j)));
         }
     }
     
     try {
-        plain_endpoint_type endpoint(tests[0]);
+        client endpoint(tests[0]);
         
         endpoint.alog().unset_level(websocketpp::log::alevel::ALL);
         endpoint.elog().unset_level(websocketpp::log::elevel::ALL);
@@ -253,9 +303,6 @@ int main(int argc, char* argv[]) {
             endpoint.connect(uri);
             endpoint.run();
         }
-        
-        std::cout << "done" << std::endl;
-        
     } catch (std::exception& e) {
         std::cerr << "Exception: " << e.what() << std::endl;
     }