Run tests as they were in scala.

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/pending/run/t4813.scala b/tests/pending/run/t4813.scala
new file mode 100644
index 000000000..6d48ca875
--- /dev/null
+++ b/tests/pending/run/t4813.scala
@@ -0,0 +1,37 @@
+import collection.mutable._
+import reflect._
+
+
+object Test extends App {
+  def runTest[T, U](col: T)(clone: T => U)(mod: T => Unit)(implicit ct: ClassTag[T]): Unit = {
+     val cloned = clone(col)
+     assert(cloned == col, s"cloned should be equal to original. $cloned != $col")
+     mod(col)
+     assert(cloned != col, s"cloned should not modify when original does: $ct")
+  }
+
+  // Seqs
+  runTest(ArrayBuffer(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(ArraySeq(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(Buffer(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(DoubleLinkedList(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(IndexedSeq(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(LinearSeq(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(LinkedList(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(ListBuffer(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(MutableList(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(Queue(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+  runTest(Stack(1,2,3))(_.clone) { buf => buf transform (_ + 1) }
+
+  // Sets
+  runTest(BitSet(1,2,3))(_.clone) { buf => buf add 4 }
+  runTest(HashSet(1,2,3))(_.clone) { buf => buf add 4 }
+  runTest(Set(1,2,3))(_.clone) { buf => buf add 4 }
+  runTest(SortedSet(1,2,3))(_.clone) { buf => buf add 4 }
+  runTest(TreeSet(1,2,3))(_.clone) { buf => buf add 4 }
+
+  // Maps
+  runTest(HashMap(1->1,2->2,3->3))(_.clone) { buf => buf put (4,4) }
+  runTest(WeakHashMap(1->1,2->2,3->3))(_.clone) { buf => buf put (4,4) }
+}
+