diff --git a/src/test/java/com/alibaba/druid/benckmark/wall/WallBenchmarkTest_mysql.java b/src/test/java/com/alibaba/druid/benckmark/wall/WallBenchmarkTest_mysql.java new file mode 100644 index 0000000000..a2c8e7dfd3 --- /dev/null +++ b/src/test/java/com/alibaba/druid/benckmark/wall/WallBenchmarkTest_mysql.java @@ -0,0 +1,48 @@ +/* + * 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.benckmark.wall; + +import junit.framework.TestCase; + +import com.alibaba.druid.wall.WallProvider; +import com.alibaba.druid.wall.spi.MySqlWallProvider; + +public class WallBenchmarkTest_mysql extends TestCase { + + WallProvider provider = new MySqlWallProvider(); + + public final static int COUNT = 1000 * 1000; + + public void test_0() throws Exception { + String sql = "SELECT t1.department_id, t2.*\n" + // + "FROM hr_info t1, x2 t2\n" + // + "WHERE t2.department_id = t1.department_id"; + for (int i = 0; i < 10; ++i) { + provider.clearCache(); + long startMillis = System.currentTimeMillis(); + perf(sql); + long millis = System.currentTimeMillis() - startMillis; + System.out.println("millis : " + millis); + } + } + + public void perf(String sql) { + for (int i = 0; i < COUNT; ++i) { + String text = sql + " AND FID = " + i; + provider.check(text); + } + } +}