Merge pull request #1210 from wenshao/master

add testcase for issue 1208. #1208

src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlSelectTest_26.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 1999-2101 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;
+
+public class MySqlSelectTest_26 extends MysqlTest {
+
+    public void test_0() throws Exception {
+        String sql = "select truncate(12.0123,2);";
+
+        
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        List<SQLStatement> 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(0, visitor.getTables().size());
+        Assert.assertEquals(0, visitor.getColumns().size());
+        Assert.assertEquals(0, visitor.getConditions().size());
+        Assert.assertEquals(0, visitor.getOrderByColumns().size());
+        
+        {
+            String output = SQLUtils.toMySqlString(stmt);
+            Assert.assertEquals("SELECT truncate(12.0123, 2)", //
+                                output);
+        }
+        {
+            String output = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
+            Assert.assertEquals("select truncate(12.0123, 2)", //
+                                output);
+        }
+    }
+    
+    
+    
+}

src/test/resources/com/alibaba/druid/pool/dataSource.xml

@@ -7,10 +7,8 @@ http://www.springframework.org/schema/beans http://www.springframework.org/schem
 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd"
 	default-lazy-init="false">
 
-	<bean id="test-filter" class="com.alibaba.druid.bvt.pool.SpringIbatisFilterTest$TestFilter">
-	</bean>
-	<bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter">
-	</bean>
+	<bean id="test-filter" class="com.alibaba.druid.bvt.pool.SpringIbatisFilterTest$TestFilter" />
+	<bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter" />
 
 	<bean id="wall-filter-config" class="com.alibaba.druid.wall.WallConfig"
 		init-method="init">