From 6965b470d433f501203c4e3d77b0919f826691ba Mon Sep 17 00:00:00 2001 From: Dmitry Petrashko Date: Fri, 22 May 2015 16:07:23 +0200 Subject: Enable 440 run tests that pass. Note that some of them may pass due to several bugs that interfere. --- tests/run/t4027.scala | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 tests/run/t4027.scala (limited to 'tests/run/t4027.scala') diff --git a/tests/run/t4027.scala b/tests/run/t4027.scala new file mode 100644 index 000000000..6a858afd9 --- /dev/null +++ b/tests/run/t4027.scala @@ -0,0 +1,27 @@ + + +import collection._ + + +/** Sorted maps should have `filterKeys` and `mapValues` which return sorted maps. + * Mapping, filtering, etc. on these views should return sorted maps again. + */ +object Test extends dotty.runtime.LegacyApp { + + val sortedmap = SortedMap(1 -> false, 2 -> true, 3 -> false, 4 -> true) + println(sortedmap.filterKeys(_ % 2 == 0): SortedMap[Int, Boolean]) + println(sortedmap.mapValues(_ + "!"): SortedMap[Int, String]) + println(sortedmap.filterKeys(_ % 2 == 0).map(t => (t._1, t._2.toString.length)): SortedMap[Int, Int]) + println(sortedmap.mapValues(_ + "!").map(t => (t._1, t._2.toString.length)): SortedMap[Int, Int]) + println(sortedmap.filterKeys(_ % 2 == 0).filter(t => t._1 < 2): SortedMap[Int, Boolean]) + println(sortedmap.mapValues(_ + "!").filter(t => t._1 < 2): SortedMap[Int, String]) + + val immsortedmap = immutable.SortedMap(1 -> false, 2 -> true, 3 -> false, 4 -> true) + println(immsortedmap.filterKeys(_ % 2 == 0): immutable.SortedMap[Int, Boolean]) + println(immsortedmap.mapValues(_ + "!"): immutable.SortedMap[Int, String]) + println(immsortedmap.filterKeys(_ % 2 == 0).map(t => (t._1, t._2.toString.length)): immutable.SortedMap[Int, Int]) + println(immsortedmap.mapValues(_ + "!").map(t => (t._1, t._2.toString.length)): immutable.SortedMap[Int, Int]) + println(immsortedmap.filterKeys(_ % 2 == 0).filter(t => t._1 < 2): immutable.SortedMap[Int, Boolean]) + println(immsortedmap.mapValues(_ + "!").filter(t => t._1 < 2): immutable.SortedMap[Int, String]) + +} -- cgit v1.2.3