Squashed 'src/websocketpp/' content from commit 875d420

git-subtree-dir: src/websocketpp
git-subtree-split: 875d420952d2c47d38de15952a401f00773cdffc

test/http/parser_perf.cpp

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+/*
+ * Copyright (c) 2011, Peter Thorson. 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.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * 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 PETER THORSON 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 <websocketpp/http/parser.hpp>
+
+#include <chrono>
+
+class scoped_timer {
+public:
+    scoped_timer(std::string i) : m_id(i),m_start(std::chrono::steady_clock::now()) {
+        std::cout << "Clock " << i << ": ";
+    }
+    ~scoped_timer() {
+        std::chrono::nanoseconds time_taken = std::chrono::steady_clock::now()-m_start;
+
+        //nanoseconds_per_test
+
+        //tests_per_second
+
+        //1000000000.0/(double(time_taken.count())/1000.0)
+
+        std::cout << 1000000000.0/(double(time_taken.count())/1000.0) << std::endl;
+
+        //std::cout << (1.0/double(time_taken.count())) * double(1000000000*1000) << std::endl;
+    }
+
+private:
+    std::string m_id;
+    std::chrono::steady_clock::time_point m_start;
+};
+
+int main() {
+    std::string raw = "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n";
+
+    std::string firefox = "GET / HTTP/1.1\r\nHost: localhost:5000\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0) Gecko/20100101 Firefox/10.0\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: keep-alive, Upgrade\r\nSec-WebSocket-Version: 8\r\nSec-WebSocket-Origin: http://zaphoyd.com\r\nSec-WebSocket-Key: pFik//FxwFk0riN4ZiPFjQ==\r\nPragma: no-cache\r\nCache-Control: no-cache\r\nUpgrade: websocket\r\n\r\n";
+
+    std::string firefox1 = "GET / HTTP/1.1\r\nHost: localhost:5000\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0) Gecko/20100101 Firefox/10.0\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nAccept-Language: en-us,en;q=0.5\r\n";
+
+    std::string firefox2 = "Accept-Encoding: gzip, deflate\r\nConnection: keep-alive, Upgrade\r\nSec-WebSocket-Version: 8\r\nSec-WebSocket-Origin: http://zaphoyd.com\r\nSec-WebSocket-Key: pFik//FxwFk0riN4ZiPFjQ==\r\nPragma: no-cache\r\nCache-Control: no-cache\r\nUpgrade: websocket\r\n\r\n";
+
+    {
+        scoped_timer timer("Simplest 1 chop");
+        for (int i = 0; i < 1000; i++) {
+            websocketpp::http::parser::request r;
+
+            try {
+                r.consume(raw.c_str(),raw.size());
+            } catch (...) {
+                std::cout << "exception" << std::endl;
+            }
+
+            if (!r.ready()) {
+                std::cout << "error" << std::endl;
+                break;
+            }
+        }
+    }
+
+    {
+        scoped_timer timer("FireFox, 1 chop, consume old");
+        for (int i = 0; i < 1000; i++) {
+            websocketpp::http::parser::request r;
+
+            try {
+                r.consume2(firefox.c_str(),firefox.size());
+            } catch (...) {
+                std::cout << "exception" << std::endl;
+            }
+
+            if (!r.ready()) {
+                std::cout << "error" << std::endl;
+                break;
+            }
+        }
+    }
+
+    {
+        scoped_timer timer("FireFox, 1 chop");
+        for (int i = 0; i < 1000; i++) {
+            websocketpp::http::parser::request r;
+
+            try {
+                r.consume(firefox.c_str(),firefox.size());
+            } catch (...) {
+                std::cout << "exception" << std::endl;
+            }
+
+            if (!r.ready()) {
+                std::cout << "error" << std::endl;
+                break;
+            }
+        }
+    }
+
+
+
+    {
+        scoped_timer timer("FireFox, 2 chop");
+        for (int i = 0; i < 1000; i++) {
+            websocketpp::http::parser::request r;
+
+            try {
+                r.consume(firefox1.c_str(),firefox1.size());
+                r.consume(firefox2.c_str(),firefox2.size());
+            } catch (...) {
+                std::cout << "exception" << std::endl;
+            }
+
+            if (!r.ready()) {
+                std::cout << "error" << std::endl;
+                break;
+            }
+        }
+    }
+
+    return 0;
+}