Add tests

7 files changed, 47 insertions, 0 deletions

diff --git a/tests/neg/enums.scala b/tests/neg/enums.scala
new file mode 100644
index 000000000..83311f37c
--- /dev/null
+++ b/tests/neg/enums.scala
@@ -0,0 +1,8 @@
+enum List[+T] {
+  case Cons(x: T, xs: List[T])
+  case Nil // error: illegal enum value
+}
+
+enum class X {
+  case Y // error: case not allowed here
+}
diff --git a/tests/run/enum-Color.check b/tests/run/enum-Color.check
new file mode 100644
index 000000000..865c47e49
--- /dev/null
+++ b/tests/run/enum-Color.check
@@ -0,0 +1,3 @@
+Red: 0
+Green: 1
+Blue: 2
diff --git a/tests/run/enum-Color.scala b/tests/run/enum-Color.scala
new file mode 100644
index 000000000..24916abee
--- /dev/null
+++ b/tests/run/enum-Color.scala
@@ -0,0 +1,13 @@
+enum Color {
+  case Red
+  case Green
+  case Blue
+}
+
+object Test {
+  def main(args: Array[String]) =
+    for (color <- Color.values) {
+      println(s"$color: ${color.enumTag}")
+      assert(Color.valueOf(color.enumTag) eq color)
+    }
+}
diff --git a/tests/run/enum-List1.check b/tests/run/enum-List1.check
new file mode 100644
index 000000000..3ed5061b4
--- /dev/null
+++ b/tests/run/enum-List1.check
@@ -0,0 +1 @@
+Cons(1,Cons(2,Cons(3,Nil())))
diff --git a/tests/run/enum-List1.scala b/tests/run/enum-List1.scala
new file mode 100644
index 000000000..bb75bec4a
--- /dev/null
+++ b/tests/run/enum-List1.scala
@@ -0,0 +1,10 @@
+enum class List[T]
+object List {
+  case Cons(x: T, xs: List[T])
+  case Nil()
+}
+object Test {
+  import List._
+  val xs = Cons(1, Cons(2, Cons(3, Nil())))
+  def main(args: Array[String]) = println(xs)
+}
diff --git a/tests/run/enum-List2.check b/tests/run/enum-List2.check
new file mode 100644
index 000000000..1d4812de1
--- /dev/null
+++ b/tests/run/enum-List2.check
@@ -0,0 +1 @@
+Cons(1,Cons(2,Cons(3,Nil)))
diff --git a/tests/run/enum-List2.scala b/tests/run/enum-List2.scala
new file mode 100644
index 000000000..030de0f84
--- /dev/null
+++ b/tests/run/enum-List2.scala
@@ -0,0 +1,11 @@
+enum class List[+T]
+object List {
+  case Cons(x: T, xs: List[T])
+  case Nil extends List[Nothing]
+}
+object Test {
+  import List._
+  val xs = Cons(1, Cons(2, Cons(3, Nil)))
+  def main(args: Array[String]) = println(xs)
+}
+