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/t3829.scala | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 tests/run/t3829.scala (limited to 'tests/run/t3829.scala') diff --git a/tests/run/t3829.scala b/tests/run/t3829.scala new file mode 100644 index 000000000..ec9772964 --- /dev/null +++ b/tests/run/t3829.scala @@ -0,0 +1,40 @@ +// ticket #3829 +object Test { + import collection.{ mutable, immutable } + + def main(args: Array[String]): Unit = { + val map = immutable.Map(1 -> 2, 3 -> 4) + assert(map.get(0) == None) + + // Since r24255 defaultMap.get(x) returns None rather than + // using the default, so these mostly use apply. + val defmap = map.withDefaultValue(-1) + assert(defmap(0) == -1) + assert(defmap.size == 2) + assert(defmap.iterator.size == 2) + assert(defmap.empty(0) == -1) + assert((defmap + (2 -> 3))(0) == -1) + assert((defmap + (2 -> 3))(1) == 2) + assert((defmap + (2 -> 3))(2) == 3) + assert((defmap - 1)(0) == -1) + assert((defmap - 1)(1) == -1) + assert((defmap - 1)(3) == 4) + + val mutmap = mutable.Map(1 -> 2, 2 -> 3) + assert(mutmap.get(0) == None) + + val defmutmap = mutmap.withDefaultValue(-1) + assert(defmutmap(0) == -1) + assert(defmutmap(3) == -1) + mutmap += 3 -> 4 + assert(defmutmap(3) == 4) + assert(defmutmap(1) == 2) + mutmap -= 1 + assert(defmutmap(1) == -1) + assert(mutmap.get(1) == None) + defmutmap += 1 -> 2 + assert(defmutmap(1) == 2) + assert(mutmap(1) == 2) + } + +} -- cgit v1.2.3