From e62972b315eae3d25634817508ed2f64e5516052 Mon Sep 17 00:00:00 2001
From: Vlad Rozov <vrozov@amazon.com>
Date: Thu, 13 Nov 2025 14:48:02 -0800
Subject: [PATCH] [SPARK-54342][BUILD] Unify scalatest format reports between
 SBT and maven builds

---
 pom.xml                  |  6 +++++-
 project/SparkBuild.scala | 10 ++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/pom.xml b/pom.xml
index 92d0f7ad23f9..6dcf787f6a95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2892,7 +2892,11 @@
           <configuration>
             <reportsDirectory>${project.build.directory}/surefire-reports</reportsDirectory>
             <junitxml>.</junitxml>
-            <filereports>SparkTestSuite.txt</filereports>
+            <!--
+             without color (W), show all durations (D), show full stack traces (F),
+             show reminder of failed and canceled tests without stack traces (I)
+            -->
+            <filereports>WDFI SparkTestSuite.txt</filereports>
             <argLine>-ea -Xmx4g -Xss4m -XX:MaxMetaspaceSize=2g -XX:ReservedCodeCacheSize=${CodeCacheSize} ${extraJavaTestArgs}</argLine>
             <stderr/>
             <environmentVariables>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 94e8f0d9b9a9..38e1858fce8c 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -1883,8 +1883,14 @@ object TestSettings {
       sys.props.get("test.include.tags").map { tags =>
         Seq("--include-categories=" + tags)
       }.getOrElse(Nil): _*),
-    // Show full stack trace and duration in test cases.
-    (Test / testOptions) += Tests.Argument("-oDF"),
+    // Show full stack trace (F) and duration (D) in test cases.
+    (Test / testOptions) += Tests.Argument(TestFrameworks.ScalaTest, "-oDF"),
+    (Test / testOptions) += Tests.Argument(TestFrameworks.ScalaTest,
+      // Output scala test result to the same location as maven scala test plugin
+      "-u", s"${baseDirectory.value}/target/surefire-reports",
+      // without color (W), show all durations (D), show full stack traces (F),
+      // show reminder of failed and canceled tests without stack traces (I)
+      "-fWDFI", s"${baseDirectory.value}/target/surefire-reports/SparkTestSuite.txt"),
     // Slowpoke notifications: receive notifications every 5 minute of tests that have been running
     // longer than two minutes.
     (Test / testOptions) += Tests.Argument(TestFrameworks.ScalaTest, "-W", "120", "300"),