From 0f87b7b5780267d05d467a2f0075ee746f2cef2f Mon Sep 17 00:00:00 2001
From: Stefan Zeiger <szeiger@novocode.com>
Date: Fri, 2 Dec 2011 15:26:03 +0100
Subject: Enumeration and Enumeration.ValueSet improvements

- Make Enumeration.ValueSet a SortedSet and back it by a BitSet
- Add toBitMask and fromBitMask methods for value sets
- Add an Ordering for the values
- Deprecate names seq in the Enumeration constructor
- Add + method to Value for easy ValueSet creation
---
 test/files/run/enums.check | 10 ++++++++++
 test/files/run/enums.scala | 31 +++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

(limited to 'test')

diff --git a/test/files/run/enums.check b/test/files/run/enums.check
index f53aba8794..93eadae6e3 100644
--- a/test/files/run/enums.check
+++ b/test/files/run/enums.check
@@ -3,3 +3,13 @@ test Test2 was successful
 test Test3 was successful
 test Test4 was successful
 
+D1.ValueSet(North, East)
+D2.ValueSet(North, East)
+D1.ValueSet(North, East, West)
+D2.ValueSet(North, East, West)
+List(101)
+List(101)
+D1.ValueSet(North, East)
+D2.ValueSet(North, East)
+WeekDays.ValueSet(Tue, Wed, Thu, Fri)
+
diff --git a/test/files/run/enums.scala b/test/files/run/enums.scala
index 6dda8cbc6e..8c6c88ea07 100644
--- a/test/files/run/enums.scala
+++ b/test/files/run/enums.scala
@@ -65,6 +65,35 @@ object Test4 {
   }
 }
 
+object Test5 {
+
+  object D1 extends Enumeration(0) {
+    val North, South, East, West = Value;
+  }
+
+  object D2 extends Enumeration(-2) {
+    val North, South, East, West = Value;
+  }
+
+  object WeekDays extends Enumeration  {
+    val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
+  }
+
+  def run {
+    val s1 = D1.ValueSet(D1.North, D1.East)
+    val s2 = D2.North + D2.East
+    println(s1)
+    println(s2)
+    println(s1 + D1.West)
+    println(s2 + D2.West)
+    println(s1.toBitMask.map(_.toBinaryString).toList)
+    println(s2.toBitMask.map(_.toBinaryString).toList)
+    println(D1.ValueSet.fromBitMask(s1.toBitMask))
+    println(D2.ValueSet.fromBitMask(s2.toBitMask))
+    println(WeekDays.values.range(WeekDays.Tue, WeekDays.Sat))
+  }
+}
+
 //############################################################################
 // Test code
 
@@ -94,6 +123,8 @@ object Test {
     check_success("Test3", Test3.run, 1);
     check_success("Test4", Test4.run, 0);
     Console.println;
+    Test5.run;
+    Console.println;
   }
 }
 
-- 
cgit v1.2.3