add test set for exhaustivity and redundancy check

3 files changed, 34 insertions, 0 deletions

diff --git a/tests/patmat/enum/Day.java b/tests/patmat/enum/Day.java
new file mode 100644
index 000000000..eedb9a72b
--- /dev/null
+++ b/tests/patmat/enum/Day.java
@@ -0,0 +1,4 @@
+public enum Day {
+  SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
+  THURSDAY, FRIDAY, SATURDAY
+}
\ No newline at end of file
diff --git a/tests/patmat/enum/expected.check b/tests/patmat/enum/expected.check
new file mode 100644
index 000000000..b3dafa8bd
--- /dev/null
+++ b/tests/patmat/enum/expected.check
@@ -0,0 +1,9 @@
+./tests/patmat/enum/patmat-enum.scala:4: warning: match may not be exhaustive.
+It would fail on the following input: SATURDAY, FRIDAY, THURSDAY, SUNDAY
+  day match {
+      ^
+./tests/patmat/enum/patmat-enum.scala:15: warning: match may not be exhaustive.
+It would fail on the following input: SATURDAY, FRIDAY, THURSDAY
+  day match {
+      ^
+two warnings found
\ No newline at end of file
diff --git a/tests/patmat/enum/patmat-enum.scala b/tests/patmat/enum/patmat-enum.scala
new file mode 100644
index 000000000..ec5c90255
--- /dev/null
+++ b/tests/patmat/enum/patmat-enum.scala
@@ -0,0 +1,21 @@
+object Test1 {
+  val day: Day = ???
+
+  day match {
+    case Day.MONDAY => true
+    case Day.TUESDAY => true
+    case Day.WEDNESDAY => true
+  }
+}
+
+object Test2 {
+  import Day._
+  val day: Day = ???
+
+  day match {
+    case MONDAY => true
+    case TUESDAY => true
+    case WEDNESDAY => true
+    case SUNDAY => true
+  }
+}
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