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-rw-r--r--sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala1
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala
index 99e3b13ce8..2cf8ca7000 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/StringExpressionsSuite.scala
@@ -382,6 +382,7 @@ class StringExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
checkEvaluation(InitCap(Literal("a b")), "A B")
checkEvaluation(InitCap(Literal(" a")), " A")
checkEvaluation(InitCap(Literal("the test")), "The Test")
+ checkEvaluation(InitCap(Literal("sParK")), "Spark")
// scalastyle:off
// non ascii characters are not allowed in the code, so we disable the scalastyle here.
checkEvaluation(InitCap(Literal("世界")), "世界")