1 files changed, 16 insertions, 1 deletions
diff --git a/test/test/CompilerTest.scala b/test/test/CompilerTest.scala
index ef2f719fc..1ca836133 100644
--- a/test/test/CompilerTest.scala
+++ b/test/test/CompilerTest.scala
@@ -5,12 +5,12 @@ import dotty.tools.dotc.{Main, Bench, Driver}
 import dotty.tools.dotc.reporting.Reporter
 import dotty.tools.dotc.util.SourcePosition
 import dotty.tools.dotc.config.CompilerCommand
+import dotty.tools.io.PlainFile
 import scala.collection.mutable.ListBuffer
 import scala.reflect.io.{ Path, Directory, File => SFile, AbstractFile }
 import scala.tools.partest.nest.{ FileManager, NestUI }
 import scala.annotation.tailrec
 import java.io.{ RandomAccessFile, File => JFile }
-import dotty.tools.io.PlainFile
 
 import org.junit.Test
 
@@ -205,7 +205,22 @@ abstract class CompilerTest {
     }
   }
 
+  def replFile(prefix: String, fileName: String): Unit = {
+    val path = s"$prefix$fileName"
+    val f = new PlainFile(path)
+    val repl = new TestREPL(new String(f.toCharArray))
+    repl.process(Array[String]())
+    repl.check()
+  }
 
+  def replFiles(path: String): Unit = {
+    val dir = Directory(path)
+    val fileNames = dir.files.toArray.map(_.jfile.getName).filter(_ endsWith ".check")
+    for (name <- fileNames) {
+      log(s"testing $path$name")
+      replFile(path, name)
+    }
+  }
 
   // ========== HELPERS =============