ha

src/test/java/com/alibaba/druid/pool/CobarTest.java

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+package com.alibaba.druid.pool;
+
+import java.sql.Connection;
+
+import com.alibaba.druid.pool.vendor.MySqlExceptionSorter;
+import com.alibaba.druid.util.JdbcUtils;
+
+import junit.framework.TestCase;
+
+
+public class CobarTest extends TestCase {
+    private String jdbcUrl;
+    private String user;
+    private String password;
+    private String driverClass;
+    private DruidDataSource dataSource;
+    
+    protected void setUp() throws Exception {
+        jdbcUrl = "jdbc:mysql://10.20.146.88:8066/pt_dragoon_masterdb_test?useUnicode=true&characterEncoding=UTF-8";
+        user = "pt_dragoon_test";
+        password = "pt_dragoon_test";
+        driverClass = "com.mysql.jdbc.Driver";
+    }
+    
+    protected void tearDown() throws Exception {
+        JdbcUtils.close(dataSource);
+    }
+
+    public void test_0() throws Exception {
+        dataSource = new DruidDataSource();
+        dataSource.setDriverClassName(driverClass);
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setUsername(user);
+        dataSource.setPassword(password);
+        dataSource.setFilters("stat");
+        dataSource.setExceptionSorter(MySqlExceptionSorter.class.getName());
+
+        Connection conn = dataSource.getConnection();
+        
+        conn.close();
+        
+        dataSource.close();
+    }
+}

src/test/java/com/alibaba/druid/pool/URLConfigerLoaderTest.java

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+package com.alibaba.druid.pool;
+
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.ha.config.URLConnectionConfigLoader;
+
+
+public class URLConfigerLoaderTest extends TestCase {
+    public void test_0 () throws Exception {
+        String url = "http://www.baidu.com/";
+        
+        URLConnectionConfigLoader loader = new URLConnectionConfigLoader(url);
+        loader.load();
+    }
+}

src/test/java/com/alibaba/druid/pool/benckmark/Case_Concurrent_50.java

@@ -0,0 +1,149 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.pool.benckmark;
+
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.text.NumberFormat;
+import java.util.concurrent.CountDownLatch;
+
+import javax.sql.DataSource;
+
+import junit.framework.TestCase;
+
+import org.apache.commons.dbcp.BasicDataSource;
+
+import com.alibaba.druid.TestUtil;
+import com.alibaba.druid.pool.DruidDataSource;
+
+public class Case_Concurrent_50 extends TestCase {
+
+    private String    jdbcUrl;
+    private String    user;
+    private String    password;
+    private String    driverClass;
+    private int       initialSize                = 0;
+    private int       minIdle                    = 3;
+    private int       maxIdle                    = 5;
+    private int       maxActive                  = 10;
+    private String    validationQuery            = "SELECT 1";
+    private boolean   testOnBorrow               = false;
+
+    private long      minEvictableIdleTimeMillis = 3000;
+    public final int  LOOP_COUNT                 = 5;
+    public final int  COUNT                      = 1000 * 10;
+
+    private final int THREAD_COUNT               = 50;
+
+    protected void setUp() throws Exception {
+        jdbcUrl = "jdbc:fake:dragoon_v25masterdb";
+        user = "dragoon25";
+        password = "dragoon25";
+        driverClass = "com.alibaba.druid.mock.MockDriver";
+    }
+
+    public void test_0() throws Exception {
+        final DruidDataSource dataSource = new DruidDataSource();
+
+        dataSource.setInitialSize(initialSize);
+        dataSource.setMaxActive(maxActive);
+        dataSource.setMinIdle(minIdle);
+        dataSource.setMaxIdle(maxIdle);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setDriverClassName(driverClass);
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setMaxWait(6000);
+        dataSource.setUsername(user);
+        dataSource.setPassword(password);
+        dataSource.setValidationQuery(validationQuery);
+        dataSource.setTestOnBorrow(testOnBorrow);
+        dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
+
+        for (int i = 0; i < LOOP_COUNT; ++i) {
+            p0(dataSource, "druid");
+        }
+
+        System.out.println();
+    }
+
+    public void test_1() throws Exception {
+        final BasicDataSource dataSource = new BasicDataSource();
+
+        dataSource.setInitialSize(initialSize);
+        dataSource.setMaxActive(maxActive);
+        dataSource.setMinIdle(minIdle);
+        dataSource.setMaxIdle(maxIdle);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setDriverClassName(driverClass);
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setUsername(user);
+        dataSource.setPassword(password);
+        dataSource.setValidationQuery(validationQuery);
+        dataSource.setTestOnBorrow(testOnBorrow);
+        dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
+
+        for (int i = 0; i < LOOP_COUNT; ++i) {
+            p0(dataSource, "dbcp");
+        }
+
+        System.out.println();
+    }
+
+    private void p0(final DataSource dataSource, String name) throws Exception {
+        long startMillis = System.currentTimeMillis();
+        long startYGC = TestUtil.getYoungGC();
+        long startFullGC = TestUtil.getFullGC();
+
+        final CountDownLatch endLatch = new CountDownLatch(THREAD_COUNT);
+        for (int i = 0; i < THREAD_COUNT; ++i) {
+            Thread thread = new Thread() {
+
+                public void run() {
+                    try {
+
+                        for (int i = 0; i < COUNT; ++i) {
+                            Connection conn = dataSource.getConnection();
+                            Statement stmt = conn.createStatement();
+                            ResultSet rs = stmt.executeQuery("SELECT 1");
+                            Thread.sleep(0, 1000 * 100);
+                            rs.close();
+                            stmt.close();
+                            conn.close();
+                        }
+
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    } finally {
+                        endLatch.countDown();
+                    }
+                }
+            };
+            thread.start();
+        }
+        endLatch.await();
+
+        long millis = System.currentTimeMillis() - startMillis;
+        long ygc = TestUtil.getYoungGC() - startYGC;
+        long fullGC = TestUtil.getFullGC() - startFullGC;
+
+        System.out.println(name + " millis : " + NumberFormat.getInstance().format(millis) + ", YGC " + ygc + " FGC "
+                           + fullGC);
+    }
+}