tests/test_id.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2004-2008 Jean Privat <jean@pryen.org>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17
  18 class C
  19
  20         init do end
  21 end
  22
  23 var an: Object
  24 var c = new C
  25 var i = 5
  26 var a = [c]
  27 var s = "Bonjour"
  28 var id1: Int
  29 var id2: Int
  30 var id3: Int
  31 var id4: Int
  32
  33 id1 = c.object_id
  34 print(c.object_id == id1)
  35 an = c
  36 print(an.object_id == id1)
  37 print((new C).object_id != id1)
  38 printn('\n')
  39
  40 id2 = i.object_id
  41 print(id1 != id2)
  42 print(i.object_id == id2)
  43 an = i
  44 print(an.object_id == id2)
  45 print(5.object_id == id2)
  46 printn('\n')
  47
  48 id3 = a.object_id
  49 print(id1 != id3 and id2 != id3)
  50 print(a.object_id == id3)
  51 an = a
  52 print(an.object_id == id3)
  53 print([c].object_id != id3)
  54 printn('\n')
  55
  56 id4 = s.object_id
  57 print(id1 != id4 and id2 != id4 and id3 != id4)
  58 print(s.object_id == id4)
  59 an = s
  60 print(an.object_id == id4)
  61 print("Bonjour".object_id != id4)