From 534c2be4bb5bb1684c279c4a2b9e983667859e9c Mon Sep 17 00:00:00 2001 From: wenshao Date: Wed, 7 Aug 2013 11:18:55 +0800 Subject: [PATCH] improve sql parser --- .../bvt/filter/wall/MySqlWallTest96.java | 44 +++++++++++++ .../bvt/sql/mysql/MySqlUpdateTest_4.java | 66 +++++++++++++++++++ 2 files changed, 110 insertions(+) create mode 100644 src/test/java/com/alibaba/druid/bvt/filter/wall/MySqlWallTest96.java create mode 100644 src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlUpdateTest_4.java diff --git a/src/test/java/com/alibaba/druid/bvt/filter/wall/MySqlWallTest96.java b/src/test/java/com/alibaba/druid/bvt/filter/wall/MySqlWallTest96.java new file mode 100644 index 0000000000..77e63a4a35 --- /dev/null +++ b/src/test/java/com/alibaba/druid/bvt/filter/wall/MySqlWallTest96.java @@ -0,0 +1,44 @@ +/* + * 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.bvt.filter.wall; + +import junit.framework.TestCase; + +import org.junit.Assert; + +import com.alibaba.druid.wall.WallProvider; +import com.alibaba.druid.wall.spi.MySqlWallProvider; + +/** + * SQLServerWallTest + * + * @author RaymondXiu + * @version 1.0, 2012-3-18 + * @see + */ +public class MySqlWallTest96 extends TestCase { + + public void test_false() throws Exception { + WallProvider provider = new MySqlWallProvider(); + provider.getConfig().setCommentAllow(false); + + String sql = "insert into darenai_stat_url SET user='nologin',ip='58.101.223.183',reffer='http://item.taobao.com/item.htm?spm=a230r.1.14.419.KDVewC&id=17052767689',url='/d/jingpinhui?spm=2013.1.0.0.zr4nLz&ac=shop&imageid=1019937265&s=1259538&s=1259538',shopnick='零利润3232',time=NOW()"; + + Assert.assertTrue(provider.checkValid(// + sql)); + } + +} diff --git a/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlUpdateTest_4.java b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlUpdateTest_4.java new file mode 100644 index 0000000000..a280b2a691 --- /dev/null +++ b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlUpdateTest_4.java @@ -0,0 +1,66 @@ +/* + * 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.bvt.sql.mysql; + +import java.util.List; + +import org.junit.Assert; + +import com.alibaba.druid.sql.MysqlTest; +import com.alibaba.druid.sql.SQLUtils; +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser; +import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor; +import com.alibaba.druid.stat.TableStat; +import com.alibaba.druid.stat.TableStat.Column; + +public class MySqlUpdateTest_4 extends MysqlTest { + + public void test_0() throws Exception { + String sql = "insert into darenai_stat_url SET user='nologin',ip='58.101.223.183',reffer='http://item.taobao.com/item.htm?spm=a230r.1.14.419.KDVewC&id=17052767689',url='/d/jingpinhui?spm=2013.1.0.0.zr4nLz&ac=shop&imageid=1019937265&s=1259538&s=1259538',shopnick='零利润3232',time=NOW()"; + + MySqlStatementParser parser = new MySqlStatementParser(sql); + List statementList = parser.parseStatementList(); + SQLStatement stmt = statementList.get(0); + print(statementList); + + Assert.assertEquals(1, statementList.size()); + + MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor(); + stmt.accept(visitor); + + System.out.println("Tables : " + visitor.getTables()); + System.out.println("fields : " + visitor.getColumns()); + System.out.println("coditions : " + visitor.getConditions()); + System.out.println("orderBy : " + visitor.getOrderByColumns()); + + Assert.assertEquals(1, visitor.getTables().size()); + Assert.assertEquals(6, visitor.getColumns().size()); + Assert.assertEquals(0, visitor.getConditions().size()); + + Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("darenai_stat_url"))); + + Assert.assertTrue(visitor.getColumns().contains(new Column("darenai_stat_url", "user"))); + Assert.assertTrue(visitor.getColumns().contains(new Column("darenai_stat_url", "ip"))); + + String output = SQLUtils.toMySqlString(stmt); + Assert.assertEquals("INSERT INTO darenai_stat_url (user, ip, reffer, url, shopnick" + + "\n\t, time)" + + "\nVALUES ('nologin', '58.101.223.183', 'http://item.taobao.com/item.htm?spm=a230r.1.14.419.KDVewC&id=17052767689', '/d/jingpinhui?spm=2013.1.0.0.zr4nLz&ac=shop&imageid=1019937265&s=1259538&s=1259538', '零利润3232'" + + "\n\t, NOW())", // + output); + } +}