Github user manishgupta88 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1653#discussion_r157009247
--- Diff:
integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/dataload/TestLoadOptions.scala
---
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.carbondata.spark.testsuite.dataload
+
+import org.apache.spark.sql.test.util.QueryTest
+import org.scalatest.BeforeAndAfterAll
+
+import
org.apache.carbondata.spark.exception.MalformedCarbonCommandException
+
+class TestLoadOptions extends QueryTest with BeforeAndAfterAll{
+
+ override def beforeAll {
+ sql("drop table if exists TestLoadTableOptions")
+ sql("CREATE table TestLoadTableOptions (ID int, date String, country
String, name String," +
+ "phonetype String, serialname String, salary int) stored by
'org.apache.carbondata.format'")
+
+ }
+
+ override def afterAll {
+ sql("drop table if exists TestLoadTableOptions")
+ }
+
+
+ test("test load data with more than one char in quotechar option") {
+ val errorMessage = intercept[MalformedCarbonCommandException] {
+ sql(s"LOAD DATA LOCAL INPATH '$resourcesPath/dataretention1.csv'
INTO TABLE " +
+ s"TestLoadTableOptions OPTIONS('QUOTECHAR'='\\\\')")
+ }.getMessage
+ assert(errorMessage.equals("Quotation cannot be more than one
character."))
+ }
+
+ test("test load data with more than one char in commentchar option") {
+ val errorMessage = intercept[MalformedCarbonCommandException] {
+ sql(s"LOAD DATA LOCAL INPATH '$resourcesPath/dataretention1.csv'
INTO TABLE " +
+ s"TestLoadTableOptions OPTIONS('COMMENTCHAR'='##')")
+ assert(false)
+ }.getMessage
+ assert(errorMessage.equals("Comment marker cannot be more than one
character."))
+ }
+
+ test("test load data with more than one char in escapechar option") {
+ val errorMessage = intercept[MalformedCarbonCommandException] {
+ sql(s"LOAD DATA LOCAL INPATH '$resourcesPath/dataretention1.csv'
INTO TABLE " +
+ s"TestLoadTableOptions OPTIONS('ESCAPECHAR'='\\\\')")
+ assert(false)
+ }.getMessage
+ assert(errorMessage.equals("Escape character cannot be more than one
character."))
+ }
+
+ test("test load data with invalid escape sequence in quotechar option") {
+ val errorMessage = intercept[MalformedCarbonCommandException] {
+ sql(s"LOAD DATA LOCAL INPATH '$resourcesPath/dataretention1.csv'
INTO TABLE " +
+ s"TestLoadTableOptions OPTIONS('QUOTECHAR'='\\y')")
+ }.getMessage
+ assert(errorMessage.equals("Quotation cannot be more than one
character."))
+ }
+
+ test("test load data with with valid escape sequence in quotechar
option") {
+ sql(s"LOAD DATA LOCAL INPATH '$resourcesPath/dataretention1.csv' INTO
TABLE " +
+ s"TestLoadTableOptions OPTIONS('QUOTECHAR'='\\n')")
--- End diff --
Replace quotechar with escapechar in above 2 test cases
---
