mirror of
https://github.com/alibaba/druid.git
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104 lines
3.9 KiB
Java
104 lines
3.9 KiB
Java
/*
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* Copyright 1999-2011 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.druid.bvt.pool;
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import java.sql.Connection;
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import junit.framework.Assert;
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import junit.framework.TestCase;
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import com.alibaba.druid.mock.MockDriver;
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import com.alibaba.druid.pool.DruidDataSource;
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import com.alibaba.druid.stat.DruidDataSourceStatManager;
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public class TestIdle2 extends TestCase {
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protected void setUp() throws Exception {
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DruidDataSourceStatManager.cear();
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}
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protected void tearDown() throws Exception {
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Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
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}
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public void test_idle2() throws Exception {
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MockDriver driver = new MockDriver();
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DruidDataSource dataSource = new DruidDataSource();
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dataSource.setUrl("jdbc:mock:xxx");
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dataSource.setDriver(driver);
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dataSource.setInitialSize(14);
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dataSource.setMaxActive(14);
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dataSource.setMaxIdle(14);
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dataSource.setMinIdle(14);
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dataSource.setMinEvictableIdleTimeMillis(50 * 1);
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dataSource.setTimeBetweenEvictionRunsMillis(10);
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dataSource.setTestWhileIdle(true);
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dataSource.setTestOnBorrow(false);
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dataSource.setValidationQuery("SELECT 1");
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{
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Assert.assertEquals(0, dataSource.getCreateCount());
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Assert.assertEquals(0, dataSource.getActiveCount());
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Connection conn = dataSource.getConnection();
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Assert.assertEquals(dataSource.getInitialSize(), dataSource.getCreateCount());
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Assert.assertEquals(dataSource.getInitialSize(), driver.getConnections().size());
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Assert.assertEquals(1, dataSource.getActiveCount());
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conn.close();
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Assert.assertEquals(0, dataSource.getDestroyCount());
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Assert.assertEquals(true, dataSource.getPoolingCount() == driver.getConnections().size());
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Assert.assertEquals(0, dataSource.getActiveCount());
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}
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String text = dataSource.toString();
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System.out.println(text);
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{
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int count = 14;
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Connection[] connections = new Connection[count];
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for (int i = 0; i < count; ++i) {
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connections[i] = dataSource.getConnection();
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Assert.assertEquals(i + 1, dataSource.getActiveCount());
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}
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Assert.assertEquals(dataSource.getMaxActive(), dataSource.getCreateCount());
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Assert.assertEquals(count, driver.getConnections().size());
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for (int i = 0; i < count; ++i) {
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connections[i].close();
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Assert.assertEquals(count - i - 1, dataSource.getActiveCount());
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}
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Assert.assertEquals(dataSource.getMaxActive(), dataSource.getCreateCount());
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Assert.assertEquals(0, dataSource.getActiveCount());
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Assert.assertEquals(14, driver.getConnections().size());
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}
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for (int i = 0; i < 100; ++i) {
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Assert.assertEquals(0, dataSource.getActiveCount());
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Connection conn = dataSource.getConnection();
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Assert.assertEquals(1, dataSource.getActiveCount());
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Thread.sleep(1);
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conn.close();
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}
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Assert.assertEquals(true, dataSource.getPoolingCount() == dataSource.getMaxActive());
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dataSource.close();
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}
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}
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