1 files changed, 67 insertions, 0 deletions
diff --git a/compiler/test/dotty/tools/vulpix/TestConfiguration.scala b/compiler/test/dotty/tools/vulpix/TestConfiguration.scala
new file mode 100644
index 000000000..dcf3fbaf0
--- /dev/null
+++ b/compiler/test/dotty/tools/vulpix/TestConfiguration.scala
@@ -0,0 +1,67 @@
+package dotty
+package tools
+package vulpix
+
+object TestConfiguration {
+  implicit val defaultOutputDir: String = "../out/"
+
+  implicit class RichStringArray(val xs: Array[String]) extends AnyVal {
+    def and(args: String*): Array[String] = {
+      val argsArr: Array[String] = args.toArray
+      xs ++ argsArr
+    }
+  }
+
+  val noCheckOptions = Array(
+    "-pagewidth", "120",
+    "-color:never"
+  )
+
+  val checkOptions = Array(
+    "-Yno-deep-subtypes",
+    "-Yno-double-bindings",
+    "-Yforce-sbt-phases"
+  )
+
+  val classPath = {
+    val paths = Jars.dottyTestDeps map { p =>
+      val file = new java.io.File(p)
+      assert(
+        file.exists,
+        s"""|File "$p" couldn't be found. Run `packageAll` from build tool before
+            |testing.
+            |
+            |If running without sbt, test paths need to be setup environment variables:
+            |
+            | - DOTTY_LIBRARY
+            | - DOTTY_COMPILER
+            | - DOTTY_INTERFACES
+            | - DOTTY_EXTRAS
+            |
+            |Where these all contain locations, except extras which is a colon
+            |separated list of jars.
+            |
+            |When compiling with eclipse, you need the sbt-interfaces jar, put
+            |it in extras."""
+      )
+      file.getAbsolutePath
+    } mkString (":")
+
+    Array("-classpath", paths)
+  }
+
+  private val yCheckOptions = Array("-Ycheck:tailrec,resolveSuper,mixin,restoreScopes,labelDef")
+
+  val defaultOptions = noCheckOptions ++ checkOptions ++ yCheckOptions ++ classPath
+  val allowDeepSubtypes = defaultOptions diff Array("-Yno-deep-subtypes")
+  val allowDoubleBindings = defaultOptions diff Array("-Yno-double-bindings")
+  val picklingOptions = defaultOptions ++ Array(
+    "-Xprint-types",
+    "-Ytest-pickler",
+    "-Ystop-after:pickler",
+    "-Yprintpos"
+  )
+  val scala2Mode = defaultOptions ++ Array("-language:Scala2")
+  val explicitUTF8 = defaultOptions ++ Array("-encoding", "UTF8")
+  val explicitUTF16 = defaultOptions ++ Array("-encoding", "UTF16")
+}