tests/test_file_read3.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 f
  16 var i
  17 var l = 0
  18
  19 f = new FileReader.open("test_file_read.nit")
  20 i = f.each_line
  21 while i.is_ok do
  22         l += 1
  23         print i.item
  24         print i.is_ok
  25         i.next
  26 end
  27 f.close
  28
  29 print "---"
  30
  31 f = new FileReader.open("test_file_read.nit")
  32 i = f.each_line
  33 while i.is_ok do
  34         print i.is_ok
  35         print i.item
  36         print i.is_ok
  37         print i.item
  38         print i.is_ok
  39         i.next
  40 end
  41 f.close
  42
  43 print "---"
  44
  45 f = new FileReader.open("test_file_read.nit")
  46 i = f.each_line
  47 for x in [0..l[ do
  48         print i.item
  49         print i.item
  50         i.next
  51 end
  52 f.close