test-suite/ESIExpressions.cc

   1
   2 /*
   3  * $Id$
   4  *
   5  * DEBUG: section 86    ESI Expressions
   6  * AUTHOR:  Robert Collins
   7  *
   8  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   9  * ----------------------------------------------------------
  10  *
  11  *  Squid is the result of efforts by numerous individuals from
  12  *  the Internet community; see the CONTRIBUTORS file for full
  13  *  details.   Many organizations have provided support for Squid's
  14  *  development; see the SPONSORS file for full details.  Squid is
  15  *  Copyrighted (C) 2001 by the Regents of the University of
  16  *  California; see the COPYRIGHT file for full details.  Squid
  17  *  incorporates software developed and/or copyrighted by other
  18  *  sources; see the CREDITS file for full details.
  19  *
  20  *  This program is free software; you can redistribute it and/or modify
  21  *  it under the terms of the GNU General Public License as published by
  22  *  the Free Software Foundation; either version 2 of the License, or
  23  *  (at your option) any later version.
  24  *
  25  *  This program is distributed in the hope that it will be useful,
  26  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  *  GNU General Public License for more details.
  29  *
  30  *  You should have received a copy of the GNU General Public License
  31  *  along with this program; if not, write to the Free Software
  32  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  33  *
  34  */
  35
  36 #include "squid-old.h"
  37 #include "esi/Expression.h"
  38
  39 int
  40 main ()
  41 {
  42     char const *expressions[] = {
  43         "!(1==1)", "!(1!=1)", "1!=1", "!1==1", "1==1",
  44         "1 <=1","2<=1", "1 < 1", "1 < 2", "-1 < 1","!-1<1",
  45         "1>2","2>1","2>=2", "2>3", "1==1&1==1","1==1&1==0",
  46         "!('a'<='c')",
  47         "(1==1)|('abc'=='def')",
  48         "(4!=5)&(4==5)",
  49         "(1==1)|(2==3)&(3==4)", /* should be true because of precedence */
  50         "(1 & 4)",
  51         "(\"abc\" | \"edf\")", "1==1==1",
  52         "!('')",
  53         /* End of array */""
  54     };
  55
  56     int results[] = {0, 1, 0, 0, 1,
  57                      1, 0, 0, 1, 1,
  58                      0, 0, 1, 1, 0,
  59                      1, 0, 0, 1, 0,
  60                      1, 0, 0, 0, 0,
  61                      1, 0
  62                     };
  63
  64     int i = 0;
  65
  66     while (strlen (expressions[i])) {
  67         int result = ESIExpression::Evaluate (expressions[i]);
  68 #if VERBOSEDEBUG
  69
  70         printf("Expr '%s' = '%s' (expected %s)\n", expressions[i],
  71                result ? "true" : "false",
  72                results[i] ? "true" : "false");
  73 #endif
  74
  75         if (result != results[i])
  76             return 1;
  77
  78         ++i;
  79     }
  80
  81     return 0;
  82 }