From 00bd61d411b73689292c5a62cb357e46fbb201e7 Mon Sep 17 00:00:00 2001
From: kenji yoshida <6b656e6a69@gmail.com>
Date: Tue, 12 May 2026 09:01:59 +0900
Subject: [PATCH] Add definedTestNames test (#9210)

---
 sbt-app/src/sbt-test/tests/defined-test-names/build.sbt   | 8 ++++++++
 .../tests/defined-test-names/src/test/scala/Test1.scala   | 3 +++
 sbt-app/src/sbt-test/tests/defined-test-names/test        | 7 +++++++
 3 files changed, 18 insertions(+)
 create mode 100644 sbt-app/src/sbt-test/tests/defined-test-names/build.sbt
 create mode 100644 sbt-app/src/sbt-test/tests/defined-test-names/src/test/scala/Test1.scala
 create mode 100644 sbt-app/src/sbt-test/tests/defined-test-names/test

diff --git a/sbt-app/src/sbt-test/tests/defined-test-names/build.sbt b/sbt-app/src/sbt-test/tests/defined-test-names/build.sbt
new file mode 100644
index 000000000..f9497ff2f
--- /dev/null
+++ b/sbt-app/src/sbt-test/tests/defined-test-names/build.sbt
@@ -0,0 +1,8 @@
+scalaVersion := "2.13.18"
+
+libraryDependencies += "org.scalacheck" %% "scalacheck" % "1.19.0" % Test
+
+InputKey[Unit]("checkDefinedTestNames") := {
+  val actual = (Test / definedTestNames).value
+  assert(actual == Seq("example.Test1"), actual)
+}
diff --git a/sbt-app/src/sbt-test/tests/defined-test-names/src/test/scala/Test1.scala b/sbt-app/src/sbt-test/tests/defined-test-names/src/test/scala/Test1.scala
new file mode 100644
index 000000000..713a4d6fd
--- /dev/null
+++ b/sbt-app/src/sbt-test/tests/defined-test-names/src/test/scala/Test1.scala
@@ -0,0 +1,3 @@
+package example
+
+object Test1 extends org.scalacheck.Properties("Test1")
diff --git a/sbt-app/src/sbt-test/tests/defined-test-names/test b/sbt-app/src/sbt-test/tests/defined-test-names/test
new file mode 100644
index 000000000..5dc380084
--- /dev/null
+++ b/sbt-app/src/sbt-test/tests/defined-test-names/test
@@ -0,0 +1,7 @@
+> checkDefinedTestNames
+$ copy-file src/test/scala/Test1.scala tmp/Test1.scala
+$ delete src
+-> checkDefinedTestNames
+$ copy-file tmp/Test1.scala src/test/scala/Test1.scala
+$ exists src/test/scala/Test1.scala
+> checkDefinedTestNames