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Code Issues Releases Wiki Activity

improve WallFilter

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This commit is contained in:
wenshao
2013-03-18 23:23:23 +08:00
parent 434b11695a
commit 0223e5d13c
6 changed files with 256 additions and 25 deletions
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src/test/java/com/alibaba/druid/bvt/filter/wall/CountTest.java
+39
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@@ -0,0 +1,39 @@
/*
* 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.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.wall.spi.WallVisitorUtils;
public class CountTest extends TestCase {
public void test_isTrue() throws Exception {
Assert.assertEquals(Boolean.TRUE, WallVisitorUtils.getValue(SQLUtils.toSQLExpr("(select count(*) from t) > 0")));
Assert.assertEquals(Boolean.TRUE,
WallVisitorUtils.getValue(SQLUtils.toSQLExpr("(select count(*) from t) >= 0")));
Assert.assertEquals(Boolean.FALSE,
WallVisitorUtils.getValue(SQLUtils.toSQLExpr("(select count(*) from t) < 0")));
Assert.assertEquals(Boolean.TRUE,
WallVisitorUtils.getValue(SQLUtils.toSQLExpr("NOT (select count(*) from t) < 0")));
//
}
}
src/test/java/com/alibaba/druid/bvt/filter/wall/LikeTest.java
+34
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@@ -0,0 +1,34 @@
/*
* 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.sql.SQLUtils;
import com.alibaba.druid.wall.spi.WallVisitorUtils;
public class LikeTest extends TestCase {
public void test_isTrue() throws Exception {
Assert.assertEquals(Boolean.TRUE, WallVisitorUtils.getValue(SQLUtils.toSQLExpr("f1 like '%'")));
Assert.assertEquals(Boolean.TRUE, WallVisitorUtils.getValue(SQLUtils.toSQLExpr("f1 like '%%'")));
Assert.assertEquals(null, WallVisitorUtils.getValue(SQLUtils.toSQLExpr("a1 = b1 AND f1 like '%%'")));
Assert.assertEquals(Boolean.TRUE, WallVisitorUtils.getValue(SQLUtils.toSQLExpr("a1 = b1 OR f1 like '%%'")));
}
}
src/test/java/com/alibaba/druid/bvt/filter/wall/MySqlWallTest2.java
+2 -17
View File
@@ -19,7 +19,6 @@ import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.wall.WallConfig;
import com.alibaba.druid.wall.WallUtils;
/**
@@ -31,27 +30,13 @@ import com.alibaba.druid.wall.WallUtils;
*/
public class MySqlWallTest2 extends TestCase {
public void test_true() throws Exception {
WallConfig config = new WallConfig();
config.setConstArithmeticAllow(true);
public void test_stuff() throws Exception {
Assert.assertTrue(WallUtils.isValidateMySql(//
"select * from person_qingjia " + //
"where isxiao=1 " + //
"and ((starttime between 2013-01-15 and 2013-01-15)" + //
" or (endtime between 2013-01- 15 and 2013-01-15)" + //
") " + //
"order by xiaojiatime desc", config));
}
public void test_false() throws Exception {
WallConfig config = new WallConfig();
config.setConstArithmeticAllow(true);
Assert.assertFalse(WallUtils.isValidateMySql(//
"select * from person_qingjia " + //
"where isxiao=1 " + //
"and ((starttime between 2013-01-15 and 2013-01-15)" + //
" or (endtime between 2013-01- 15 and 2013-01-15)" + //
") " + //
"order by xiaojiatime desc", config));
"order by xiaojiatime desc"));
}
}