JoshRosen commented on a change in pull request #25745: [SPARK-29033][SQL][WIP] 
Always use UnsafeRow-based version of CreateNamedStruct

 File path: 
 @@ -138,6 +138,10 @@ trait ExpressionEvalHelper extends 
GeneratorDrivenPropertyChecks with PlanTestBa
       case (result: Float, expected: Float) =>
         if (expected.isNaN) result.isNaN else expected == result
       case (result: Row, expected: InternalRow) => result.toSeq == 
+      case (result: Seq[InternalRow], expected: Seq[InternalRow]) =>
 Review comment:
   This change was needed because we can't do direct `equals()` comparison 
between UnsafeRow and other row classes. After this PR's changes, the 
_"SPARK-14793: split wide struct creation into blocks due to JVM code size 
limit"_ test case in `CodeGenerationSuite` was failing because the new code was 
producing `UnsafeRow` but the test code was comparing against 
`GenericInternalRow`. In the old code, this comparison between sequences of 
rows was happening in the default `case _ =>` below, but that case doesn't work 
when the `InternalRow` implementations are mismatched.
   I'm not sure whether this change-of-internal-row-format will have adverse 
consequences in other parts of the code.

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