1 files changed, 36 insertions, 0 deletions
diff --git a/compiler/test/dotty/partest/DPDirectCompiler.scala b/compiler/test/dotty/partest/DPDirectCompiler.scala
new file mode 100644
index 000000000..410dac338
--- /dev/null
+++ b/compiler/test/dotty/partest/DPDirectCompiler.scala
@@ -0,0 +1,36 @@
+package dotty.partest
+
+import dotty.tools.dotc.reporting.ConsoleReporter
+import scala.tools.partest.{ TestState, nest }
+import java.io.{ File, PrintWriter, FileWriter }
+
+
+/* NOTE: Adapted from partest.DirectCompiler */
+class DPDirectCompiler(runner: DPTestRunner) extends nest.DirectCompiler(runner) {
+
+  override def compile(opts0: List[String], sources: List[File]): TestState = {
+    val clogFWriter = new FileWriter(runner.cLogFile.jfile, true)
+    val clogWriter = new PrintWriter(clogFWriter, true)
+    clogWriter.println("\ncompiling " + sources.mkString(" ") + "\noptions: " + opts0.mkString(" "))
+
+    try {
+      val processor =
+        if (opts0.exists(_.startsWith("#"))) dotty.tools.dotc.Bench else dotty.tools.dotc.Main
+      val clogger = new ConsoleReporter(writer = clogWriter)
+      val reporter = processor.process((sources.map(_.toString) ::: opts0).toArray, clogger)
+      if (!reporter.hasErrors) runner.genPass()
+      else {
+        clogWriter.println(reporter.summary)
+        runner.genFail(s"compilation failed with ${reporter.errorCount} errors")
+      }
+    } catch {
+      case t: Throwable =>
+        t.printStackTrace
+        t.printStackTrace(clogWriter)
+        runner.genCrash(t)
+    } finally {
+      clogFWriter.close
+      clogWriter.close
+    }
+  }
+}