diff --git a/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/BenchmarkWithCodegen.scala b/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/BenchmarkWithCodegen.scala
deleted file mode 100644
index 51331500479a3..0000000000000
--- a/sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/BenchmarkWithCodegen.scala
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.sql.execution.benchmark
-
-import org.apache.spark.SparkFunSuite
-import org.apache.spark.benchmark.Benchmark
-import org.apache.spark.sql.SparkSession
-
-/**
- * Common base trait for micro benchmarks that are supposed to run standalone (i.e. not together
- * with other test suites).
- */
-private[benchmark] trait BenchmarkWithCodegen extends SparkFunSuite {
-
-  lazy val sparkSession = SparkSession.builder
-    .master("local[1]")
-    .appName("microbenchmark")
-    .config("spark.sql.shuffle.partitions", 1)
-    .config("spark.sql.autoBroadcastJoinThreshold", 1)
-    .getOrCreate()
-
-  /** Runs function `f` with whole stage codegen on and off. */
-  def runBenchmark(name: String, cardinality: Long)(f: => Unit): Unit = {
-    val benchmark = new Benchmark(name, cardinality)
-
-    benchmark.addCase(s"$name wholestage off", numIters = 2) { iter =>
-      sparkSession.conf.set("spark.sql.codegen.wholeStage", value = false)
-      f
-    }
-
-    benchmark.addCase(s"$name wholestage on", numIters = 5) { iter =>
-      sparkSession.conf.set("spark.sql.codegen.wholeStage", value = true)
-      f
-    }
-
-    benchmark.run()
-  }
-
-}