Run warm up test before running default tests

modules/integration/src/test/scala/scala/cli/integration/DefaultTests.scala

@@ -2,7 +2,9 @@ package scala.cli.integration
 
 import com.eed3si9n.expecty.Expecty.expect
 
-class DefaultTests extends ScalaCliSuite {
+class DefaultTests extends WithWarmUpScalaCliSuite {
+  override def warmUpExtraTestOptions: Seq[String] = TestUtil.extraOptions
+
   test("running scala-cli with no args should default to repl") {
     TestInputs.empty.fromRoot { root =>
       val res = os.proc(TestUtil.cli, "--repl-dry-run").call(cwd = root, mergeErrIntoOut = true)

modules/integration/src/test/scala/scala/cli/integration/RunTestDefinitions.scala

@@ -11,7 +11,7 @@ import scala.jdk.CollectionConverters.*
 import scala.util.Properties
 
 abstract class RunTestDefinitions(val scalaVersionOpt: Option[String])
-    extends ScalaCliSuite
+    extends WithWarmUpScalaCliSuite
     with TestScalaVersionArgs
     with RunScriptTestDefinitions
     with RunScalaJsTestDefinitions
@@ -23,25 +23,13 @@ abstract class RunTestDefinitions(val scalaVersionOpt: Option[String])
     with RunScalaPyTestDefinitions
     with RunZipTestDefinitions {
 
-  protected lazy val extraOptions: Seq[String] = scalaVersionArgs ++ TestUtil.extraOptions
-  protected val emptyInputs: TestInputs        = TestInputs(os.rel / ".placeholder" -> "")
+  protected lazy val extraOptions: Seq[String]     = scalaVersionArgs ++ TestUtil.extraOptions
+  protected val emptyInputs: TestInputs            = TestInputs(os.rel / ".placeholder" -> "")
+  override def warmUpExtraTestOptions: Seq[String] = extraOptions
 
   protected val ciOpt: Seq[String] =
     Option(System.getenv("CI")).map(v => Seq("-e", s"CI=$v")).getOrElse(Nil)
 
-  // warm-up run that downloads compiler bridges
-  // The "Downloading compiler-bridge (from bloop?) pollute the output, and would make the first test fail.
-  lazy val warmupTest: Unit = {
-    System.err.println("Running RunTests warmup test…")
-    simpleScriptTest(ignoreErrors = true)
-    System.err.println("Done running RunTests warmup test.")
-  }
-
-  override def test(name: String)(body: => Any)(implicit loc: munit.Location): Unit =
-    super.test(name) { warmupTest; body }(loc)
-  override def test(name: munit.TestOptions)(body: => Any)(implicit loc: munit.Location): Unit =
-    super.test(name) { warmupTest; body }(loc)
-
   test("print command") {
     val fileName = "simple.sc"
     val message  = "Hello"

modules/integration/src/test/scala/scala/cli/integration/WithWarmUpScalaCliSuite.scala

@@ -0,0 +1,39 @@
+package scala.cli.integration
+
+import com.eed3si9n.expecty.Expecty.expect
+
+abstract class WithWarmUpScalaCliSuite extends ScalaCliSuite {
+
+  def warmUpExtraTestOptions: Seq[String]
+
+  // warm-up run that downloads compiler bridges
+  // The "Downloading compiler-bridge (from bloop?) pollute the output, and would make the first test fail.
+  lazy val warmupTest: Unit = {
+    System.err.println("Running warmup test…")
+    warmUpTests(ignoreErrors = true)
+    System.err.println("Done running warmup test.")
+  }
+
+  def warmUpTests(ignoreErrors: Boolean): Unit = {
+    val fileName = "simple.sc"
+    val message  = "Hello"
+    val inputs = TestInputs(
+      os.rel / fileName ->
+        s"""val msg = "$message"
+           |println(msg)
+           |""".stripMargin
+    )
+    inputs.fromRoot { root =>
+      val output =
+        os.proc(TestUtil.cli, warmUpExtraTestOptions, fileName).call(cwd = root).out.trim()
+      if (!ignoreErrors)
+        expect(output == message)
+    }
+  }
+
+  override def test(name: String)(body: => Any)(implicit loc: munit.Location): Unit =
+    super.test(name) { warmupTest; body }(loc)
+
+  override def test(name: munit.TestOptions)(body: => Any)(implicit loc: munit.Location): Unit =
+    super.test(name) { warmupTest; body }(loc)
+}