Author: wyoung
Date: Thu Jan 3 19:59:41 2008
New Revision: 2091
URL: http://svn.gna.org/viewcvs/mysqlpp?rev=2091&view=rev
Log:
Added test/cpool.cpp
Added:
trunk/test/cpool.cpp
Modified:
trunk/mysql++.bkl
Modified: trunk/mysql++.bkl
URL:
http://svn.gna.org/viewcvs/mysqlpp/trunk/mysql%2B%2B.bkl?rev=2091&r1=2090&r2=2091&view=diff
==============================================================================
--- trunk/mysql++.bkl (original)
+++ trunk/mysql++.bkl Thu Jan 3 19:59:41 2008
@@ -205,6 +205,9 @@
<!-- Define library testing programs' output targets, if enabled -->
<if cond="BUILDTEST=='yes'">
+ <exe id="test_cpool" template="programs">
+ <sources>test/cpool.cpp</sources>
+ </exe>
<exe id="test_datetime" template="programs">
<sources>test/datetime.cpp</sources>
</exe>
Added: trunk/test/cpool.cpp
URL: http://svn.gna.org/viewcvs/mysqlpp/trunk/test/cpool.cpp?rev=2091&view=auto
==============================================================================
--- trunk/test/cpool.cpp (added)
+++ trunk/test/cpool.cpp Thu Jan 3 19:59:41 2008
@@ -1,0 +1,89 @@
+/***********************************************************************
+ test/cpool.cpp - Tests the ConnectionPool class.
+
+ Copyright (c) 2007-2008 by Educational Technology Resources, Inc. and
+ (c) 2007 by Jonathan Wakely. Others may also hold copyrights on
+ code in this file. See the CREDITS file in the top directory of
+ the distribution for details.
+
+ This file is part of MySQL++.
+
+ MySQL++ is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ MySQL++ is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with MySQL++; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+ USA
+***********************************************************************/
+
+#include <mysql++.h>
+
+#include <iostream>
+
+#if defined(MYSQLPP_PLATFORM_WINDOWS)
+# define SLEEP(n) Sleep((n) * 1000)
+#else
+# define SLEEP(n) sleep(n)
+#endif
+
+using namespace std;
+
+
+class TCPConnectionPool : public mysqlpp::ConnectionPool
+{
+public:
+ ~TCPConnectionPool() { clear(); }
+
+ unsigned int max_idle_time() { return 1; }
+
+private:
+ mysqlpp::TCPConnection* create() { return new mysqlpp::TCPConnection(); }
+ void destroy(mysqlpp::Connection* cp) { delete cp; }
+};
+
+
+int
+main()
+{
+ TCPConnectionPool pool;
+
+ mysqlpp::Connection* conn1 = pool.grab();
+ mysqlpp::Connection* conn2 = pool.grab();
+ if (conn1 == conn2) {
+ cerr << "Pool returned the same connection twice!" << endl;
+ return 1;
+ }
+
+ pool.release(conn2);
+ mysqlpp::Connection* conn3 = pool.grab();
+ if (conn2 != conn3) {
+ cerr << "conn2 should have been reused but wasn't!" << endl;
+ return 1;
+ }
+
+ pool.release(conn1);
+ SLEEP(pool.max_idle_time() + 1);
+ mysqlpp::Connection* conn4 = pool.grab();
+ if (conn1 == conn4) {
+ cerr << "conn1 should have been destroyed but wasn't!" << endl;
+ return 1;
+ }
+
+ pool.release(conn3);
+ pool.release(conn4);
+ pool.shrink();
+ if (!pool.empty()) {
+ cerr << "Shrunken pool is not empty!" << endl;
+ return 1;
+ }
+
+ return 0;
+}
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