gcc/testsuite/gm2/isolib/run/pass/testio2.mod

   1 (* Copyright (C) 2009 Free Software Foundation, Inc. *)
   2 (* This file is part of GNU Modula-2.
   3
   4 GNU Modula-2 is free software; you can redistribute it and/or modify it under
   5 the terms of the GNU General Public License as published by the Free
   6 Software Foundation; either version 2, or (at your option) any later
   7 version.
   8
   9 GNU Modula-2 is distributed in the hope that it will be useful, but WITHOUT ANY
  10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 for more details.
  13
  14 You should have received a copy of the GNU General Public License along
  15 with gm2; see the file COPYING.  If not, write to the Free Software
  16 Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *)
  17
  18 MODULE testio2 ;
  19
  20 FROM TextIO IMPORT ReadString, ReadRestLine, ReadToken, SkipLine ;
  21 FROM SeqFile IMPORT OpenResults, ChanId, OpenRead, read ;
  22 FROM IOConsts IMPORT ReadResults ;
  23 FROM Strings IMPORT Length ;
  24 FROM libc IMPORT exit, printf ;
  25
  26 VAR
  27    c: ChanId ;
  28    r: OpenResults ;
  29    s: ARRAY [0..80] OF CHAR ;
  30 BEGIN
  31    OpenRead(c, 'testinput', read, r) ;
  32    ReadString(c, s) ;
  33    IF Length(s)#Length('this is a line of text')
  34    THEN
  35       printf("failed reading first string\n") ;
  36       exit(1)
  37    END ;
  38    ReadString(c, s) ;
  39    IF Length(s)#0
  40    THEN
  41       printf("failed reading second string\n") ;
  42       exit(2)
  43    END ;
  44    SkipLine(c) ;
  45    ReadToken(c, s) ;
  46    IF Length(s)#Length('some')
  47    THEN
  48       printf("failed reading third string\n") ;
  49       printf("should have only read 'some' and we read '%s' instead\n", s) ;
  50       exit(3)
  51    END
  52 END testio2.