Fix:add unit test cases

Author: 10110346

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala

@@ -604,8 +604,9 @@ object DateTimeUtils {
   private[this] def getYearAndDayInYear(daysSince1970: SQLDate): (Int, Int) = {
     // add the difference (in days) between 1.1.1970 and the artificial year 0 (-17999)
     var  daysSince1970Tmp = daysSince1970
-    // In history,the period(5.10.1582 ~ 14.10.1582) is not exist
-    // (4.10.1582) -141428 days since 1.1.1970
+    // Since Julian calendar was replaced with the Gregorian calendar,
+    // the 10 days after Oct. 4 were skipped.
+    // (1582-10-04) -141428 days since 1970-01-01
     if (daysSince1970 <= -141428) {
       daysSince1970Tmp -= 10
     }
@@ -616,6 +617,7 @@ object DateTimeUtils {
     val year: Int = (2001 - 20000) + 400 * numOfQuarterCenturies + years
     (year, dayInYear)
   }
+
   /**
    * Returns the 'day in year' value for the given date. The date is expressed in days
    * since 1.1.1970.

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/DateExpressionsSuite.scala

@@ -76,6 +76,9 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
       }
     }
     checkEvaluation(DayOfYear(Literal.create(null, DateType)), null)
+
+    checkEvaluation(DayOfYear(Literal(new Date(sdf.parse("1582-10-15 13:10:15").getTime))), 288)
+    checkEvaluation(DayOfYear(Literal(new Date(sdf.parse("1582-10-04 13:10:15").getTime))), 277)
     checkConsistencyBetweenInterpretedAndCodegen(DayOfYear, DateType)
   }
 
@@ -96,6 +99,8 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
         }
       }
     }
+    checkEvaluation(Year(Literal(new Date(sdf.parse("1582-01-01 13:10:15").getTime))), 1582)
+    checkEvaluation(Year(Literal(new Date(sdf.parse("1581-12-31 13:10:15").getTime))), 1581)
     checkConsistencyBetweenInterpretedAndCodegen(Year, DateType)
   }
 
@@ -116,6 +121,9 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
         }
       }
     }
+
+    checkEvaluation(Quarter(Literal(new Date(sdf.parse("1582-10-01 13:10:15").getTime))), 4)
+    checkEvaluation(Quarter(Literal(new Date(sdf.parse("1582-09-30 13:10:15").getTime))), 3)
     checkConsistencyBetweenInterpretedAndCodegen(Quarter, DateType)
   }
 
@@ -125,6 +133,10 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
     checkEvaluation(Month(Cast(Literal(sdfDate.format(d)), DateType, gmtId)), 4)
     checkEvaluation(Month(Cast(Literal(ts), DateType, gmtId)), 11)
 
+    checkEvaluation(Month(Literal(new Date(sdf.parse("1582-04-28 13:10:15").getTime))), 4)
+    checkEvaluation(Month(Literal(new Date(sdf.parse("1582-10-04 13:10:15").getTime))), 10)
+    checkEvaluation(Month(Literal(new Date(sdf.parse("1582-10-15 13:10:15").getTime))), 10)
+
     val c = Calendar.getInstance()
     (2003 to 2004).foreach { y =>
       (0 to 3).foreach { m =>
@@ -146,6 +158,10 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
     checkEvaluation(DayOfMonth(Cast(Literal(sdfDate.format(d)), DateType, gmtId)), 8)
     checkEvaluation(DayOfMonth(Cast(Literal(ts), DateType, gmtId)), 8)
 
+    checkEvaluation(DayOfMonth(Literal(new Date(sdf.parse("1582-04-28 13:10:15").getTime))), 28)
+    checkEvaluation(DayOfMonth(Literal(new Date(sdf.parse("1582-10-15 13:10:15").getTime))), 15)
+    checkEvaluation(DayOfMonth(Literal(new Date(sdf.parse("1582-10-04 13:10:15").getTime))), 4)
+
     val c = Calendar.getInstance()
     (1999 to 2000).foreach { y =>
       c.set(y, 0, 1, 0, 0, 0)
@@ -186,6 +202,8 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
     checkEvaluation(WeekOfYear(Cast(Literal(sdfDate.format(d)), DateType, gmtId)), 15)
     checkEvaluation(WeekOfYear(Cast(Literal(ts), DateType, gmtId)), 45)
     checkEvaluation(WeekOfYear(Cast(Literal("2011-05-06"), DateType, gmtId)), 18)
+    checkEvaluation(WeekOfYear(Literal(new Date(sdf.parse("1582-10-15 13:10:15").getTime))), 40)
+    checkEvaluation(WeekOfYear(Literal(new Date(sdf.parse("1582-10-04 13:10:15").getTime))), 40)
     checkConsistencyBetweenInterpretedAndCodegen(WeekOfYear, DateType)
   }