tests/test_coll.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 fun test_coll(c: IndexedCollection[Object], e: Object...)
  18     do
  19         print("c: {c.to_s.is_empty}")
  20         print("empty: {c.is_empty}")
  21         print("length: {c.length == 0}")
  22         var e0 = e.pop
  23         print("count: {c.count(e0)==0}")
  24         c.add(e0)
  25         print("add...")
  26         print("count: {c.count(e0)==1}")
  27         print("c[0]: {c[0]==e0}")
  28         print("empty: {not c.is_empty}")
  29         print("length: {c.length==1}")
  30         c.remove(e0)
  31         print("remove...")
  32         print("empty: {c.is_empty}")
  33         print("count: {c.count(e0)==0}")
  34     end