2 files changed, 221 insertions, 0 deletions

diff --git a/test/files/run/interpreter.check b/test/files/run/interpreter.check
new file mode 100644
index 0000000000..2440be2cad
--- /dev/null
+++ b/test/files/run/interpreter.check
@@ -0,0 +1,135 @@
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :help for more information.
+
+scala> 
+scala> 
+scala> unnamed0: scala.Int = 7
+
+scala>      |      |      |      | gcd: (int,int)int
+
+scala> five: int = 5
+
+scala> x: scala.Int = 1
+
+scala> x: scala.Int = 2
+
+scala> three: scala.Int = 3
+
+scala> defined type alias anotherint
+
+scala> four: anotherint = 4
+
+scala> <console>:5: error: type mismatch;
+ found   : java.lang.String("hello")
+ required: $iw.$iw.anotherint
+val bogus: anotherint = "hello"
+                        ^
+
+scala> defined trait PointlessTrait
+
+scala> 
+scala> 
+scala> defined class Foo
+
+scala> defined class Bar
+
+scala> foo2bar: (Foo)Bar
+
+scala> bar: Bar = Bar(3)
+
+scala> 
+scala> 
+scala> import bar._
+
+scala> m: int = 3
+
+scala> 
+scala> 
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> one: scala.Int = 1
+
+scala> 
+scala> 
+scala> x1: scala.Int = 1
+
+scala> x2: scala.Int = 1
+
+scala> x3: scala.Int = 1
+
+scala> x4: scala.Int = 1
+
+scala> x5: scala.Int = 1
+
+scala> x6: scala.Int = 1
+
+scala> x7: scala.Int = 1
+
+scala> x8: scala.Int = 1
+
+scala> x9: scala.Int = 1
+
+scala> x10: scala.Int = 1
+
+scala> x11: scala.Int = 1
+
+scala> x12: scala.Int = 1
+
+scala> x13: scala.Int = 1
+
+scala> x14: scala.Int = 1
+
+scala> x15: scala.Int = 1
+
+scala> x16: scala.Int = 1
+
+scala> x17: scala.Int = 1
+
+scala> x18: scala.Int = 1
+
+scala> x19: scala.Int = 1
+
+scala> x20: scala.Int = 1
+
+scala> 
+scala> two: scala.Int = 2
+
+scala> 
+scala> 
\ No newline at end of file
diff --git a/test/files/run/interpreter.scala b/test/files/run/interpreter.scala
new file mode 100644
index 0000000000..8c06d4c70d
--- /dev/null
+++ b/test/files/run/interpreter.scala
@@ -0,0 +1,86 @@
+import scala.tools.nsc._
+import java.io.{BufferedReader, StringReader, PrintWriter}
+
+object Test {
+  val testCodeString = <code>
+// basics
+3+4
+def gcd(x: int, y: int): int = {{
+          if (x == 0) y
+          else if (y == 0) x
+          else gcd(y%x, x)
+}}
+val five = gcd(15,35)
+var x = 1
+x = 2
+val three = x+1
+type anotherint = Int
+val four: anotherint = 4
+val bogus: anotherint = "hello"
+trait PointlessTrait
+
+// implicit conversions
+case class Foo(n: int)
+case class Bar(n: int)
+implicit def foo2bar(foo: Foo) = Bar(foo.n)
+val bar: Bar = Foo(3)
+
+// importing from a previous result
+import bar._
+val m = n
+
+// stressing the imports mechanism
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+val one = 1
+
+
+val x1 = 1
+val x2 = 1
+val x3 = 1
+val x4 = 1
+val x5 = 1
+val x6 = 1
+val x7 = 1
+val x8 = 1
+val x9 = 1
+val x10 = 1
+val x11 = 1
+val x12 = 1
+val x13 = 1
+val x14 = 1
+val x15 = 1
+val x16 = 1
+val x17 = 1
+val x18 = 1
+val x19 = 1
+val x20 = 1
+
+val two = one + x5
+
+</code>.text
+
+
+  def main(args: Array[String]) {
+    val input = new BufferedReader(new StringReader(testCodeString))
+    val repl = new InterpreterLoop(input, new PrintWriter(Console.out))
+    repl.main(new Settings)
+  }
+}