tests/test_coll_eq.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 var a = [1,2,3]
  16 var l = new List[Int].from(a)
  17 var l2 = new List[Object].from(a)
  18
  19 print a == l
  20 print a == l2
  21 print l == a
  22 print l == l2
  23 print l2 == a
  24 print l2 == l
  25 print ""
  26
  27 var aa = [a]
  28 print aa.has(a)
  29 print aa.has(l)
  30 print aa.has(l2)
  31 print ""
  32
  33 var map = new Map[List[Int], String]
  34 map[l] = "hello"
  35
  36 var mapr: MapRead[Object, String] = map
  37 print mapr.has_key(a)
  38 print mapr[l2]