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Diffstat (limited to 'test/files/run/si4147.scala')
-rw-r--r-- | test/files/run/si4147.scala | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/files/run/si4147.scala b/test/files/run/si4147.scala new file mode 100644 index 0000000000..c1e2d746a9 --- /dev/null +++ b/test/files/run/si4147.scala @@ -0,0 +1,36 @@ + + + +import scala.collection._ + + + +object Test { + + def main(args: Array[String]) { + checkElementsAreSorted() + checkRangedImpl() + } + + def checkElementsAreSorted() { + val tree = mutable.SortedSet[Int]() + tree ++= List(4, 3, 1, 6, 7, 5, 2) + assert(tree == immutable.SortedSet(1, 2, 3, 4, 5, 6, 7)) + assert(tree.size == 7) + } + + def checkRangedImpl() { + val tree = mutable.SortedSet[Int](3, 1, 6, 7, 5, 2) + val projection = tree.rangeImpl(Some(3), Some(6)) + assert(projection == immutable.SortedSet(3, 5)) + assert(projection.size == 2) + + // Let's check that modification are taken into account + tree add 4 + assert(tree == immutable.SortedSet(1, 2, 3, 4, 5, 6, 7)) + assert(projection == immutable.SortedSet(3, 4, 5)) + assert(tree.size == 7) + assert(projection.size == 3) + } + +} |