update

Author: Ngone51

core/src/test/scala/org/apache/spark/SparkFunSuite.scala

@@ -121,15 +121,6 @@ abstract class SparkFunSuite
     file
   }
 
-  /**
-   * Get a Path relative to the project. It is assumed that tests are executed
-   * from the project's root directory, so the returned path is simply a relative
-   * path composed of the given elements.
-   */
-  protected final def getProjectFilePath(first: String, more: String*): Path = {
-    java.nio.file.Paths.get(first, more: _*)
-  }
-
   /**
    * Get a Path relative to the root project. It is assumed that a spark home is set.
    */

sql/core/src/test/scala/org/apache/spark/sql/PlanStabilitySuite.scala

@@ -84,7 +84,7 @@ trait PlanStabilitySuite extends TPCDSBase with DisableAdaptiveExecutionSuite {
 
   protected val baseResourcePath = {
     // use the same way as `SQLQueryTestSuite` to get the resource path
-    getProjectFilePath("src", "test", "resources", "tpcds-plan-stability").toFile
+    getWorkspaceFilePath("sql", "core", "src", "test", "resources", "tpcds-plan-stability").toFile
   }
 
   private val referenceRegex = "#\\d+".r

sql/core/src/test/scala/org/apache/spark/sql/TPCDSQueryTestSuite.scala

@@ -79,7 +79,7 @@ class TPCDSQueryTestSuite extends QueryTest with TPCDSBase with SQLQueryTestHelp
 
   protected val baseResourcePath = {
     // use the same way as `SQLQueryTestSuite` to get the resource path
-    getProjectFilePath("src", "test", "resources", "tpcds-query-results")
+    getWorkspaceFilePath("sql", "core", "src", "test", "resources", "tpcds-query-results")
       .toFile.getAbsolutePath
   }