Enable 440 run tests that pass.

Note that some of them may pass due to several bugs that interfere.

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/run/t8188.scala b/tests/run/t8188.scala
new file mode 100644
index 000000000..9ee542f2a
--- /dev/null
+++ b/tests/run/t8188.scala
@@ -0,0 +1,25 @@
+object Test {
+  def main(args: Array[String]): Unit = {
+    import java.io.ByteArrayInputStream
+    import java.io.ByteArrayOutputStream
+    import java.io.ObjectInputStream
+    import java.io.ObjectOutputStream
+    import scala.collection.concurrent.TrieMap
+   
+    def ser[T](o: T): Array[Byte] = {
+      val baos = new ByteArrayOutputStream()
+      new ObjectOutputStream(baos).writeObject(o)
+      baos.toByteArray()
+    }
+
+    def deser[T](bs: Array[Byte]): T =
+      new ObjectInputStream(new ByteArrayInputStream(bs)).readObject().asInstanceOf[T]
+   
+    def cloneViaSerialization[T](t: T): T = deser(ser(t))
+   
+    val f = cloneViaSerialization(_: TrieMap[Int, Int])
+    val tm = TrieMap(1 -> 2)
+    assert( f(f(tm)) == tm )
+    assert( ser(tm).length == ser(f(tm)).length )
+  }
+}