test(spark): add regression test for datediff with dictionary-encoded timestamps

vigneshsiva11 · vigneshsiva11 · commit 1d0fab5be195 · 2026-02-03T13:02:55.000Z
diff --git a/spark/src/test/scala/org/apache/spark/sql/comet/ParquetDatetimeRebaseSuite.scala b/spark/src/test/scala/org/apache/spark/sql/comet/ParquetDatetimeRebaseSuite.scala
@@ -116,7 +116,7 @@ abstract class ParquetDatetimeRebaseSuite extends CometTestBase {
     }
   }
 
-  test("COMET-XXXX: datediff works with dictionary-encoded timestamp columns") {
+  test("datediff works with dictionary-encoded timestamp columns") {
     withTempPath { path =>
       withSQLConf(
         CometConf.COMET_NATIVE_SCAN_IMPL.key -> CometConf.SCAN_NATIVE_COMET,

Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,7 @@ abstract class ParquetDatetimeRebaseSuite extends CometTestBase {`
`116`	`116`	`}`
`117`	`117`	`}`
`118`	`118`
`119`		`- test("COMET-XXXX: datediff works with dictionary-encoded timestamp columns") {`
	`119`	`+ test("datediff works with dictionary-encoded timestamp columns") {`
`120`	`120`	`withTempPath { path =>`
`121`	`121`	`withSQLConf(`
`122`	`122`	`CometConf.COMET_NATIVE_SCAN_IMPL.key -> CometConf.SCAN_NATIVE_COMET,`