Add test

apache · Nov 14, 2014 · b98799d · b98799d
1 parent afd7562
commit b98799d
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala
@@ -196,7 +196,7 @@ class SQLQuerySuite extends QueryTest with BeforeAndAfterAll {
       Seq(Seq("1")))
   }
 
-  test("sorting") {
+  def sortTest() = {
     checkAnswer(
       sql("SELECT * FROM testData2 ORDER BY a ASC, b ASC"),
       Seq((1,1), (1,2), (2,1), (2,2), (3,1), (3,2)))
@@ -238,6 +238,20 @@ class SQLQuerySuite extends QueryTest with BeforeAndAfterAll {
       mapData.collect().sortBy(_.data(1)).reverse.toSeq)
   }
 
+  test("sorting") {
+    val before = externalSortEnabled
+    setConf(SQLConf.EXTERNAL_SORT, "false")
+    sortTest()
+    setConf(SQLConf.EXTERNAL_SORT, before.toString)
+  }
+
+  test("external sorting") {
+    val before = externalSortEnabled
+    setConf(SQLConf.EXTERNAL_SORT, "true")
+    sortTest()
+    setConf(SQLConf.EXTERNAL_SORT, before.toString)
+  }
+
   test("limit") {
     checkAnswer(
       sql("SELECT * FROM testData LIMIT 10"),