test-suite/ESIExpressions.cc

   1 /*
   2  * Copyright (C) 1996-2014 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 86    ESI Expressions */
  10
  11 #include "squid.h"
  12 #include "esi/Expression.h"
  13
  14 int
  15 main ()
  16 {
  17     char const *expressions[] = {
  18         "!(1==1)", "!(1!=1)", "1!=1", "!1==1", "1==1",
  19         "1 <=1","2<=1", "1 < 1", "1 < 2", "-1 < 1","!-1<1",
  20         "1>2","2>1","2>=2", "2>3", "1==1&1==1","1==1&1==0",
  21         "!('a'<='c')",
  22         "(1==1)|('abc'=='def')",
  23         "(4!=5)&(4==5)",
  24         "(1==1)|(2==3)&(3==4)", /* should be true because of precedence */
  25         "(1 & 4)",
  26         "(\"abc\" | \"edf\")", "1==1==1",
  27         "!('')",
  28         /* End of array */""
  29     };
  30
  31     int results[] = {0, 1, 0, 0, 1,
  32                      1, 0, 0, 1, 1,
  33                      0, 0, 1, 1, 0,
  34                      1, 0, 0, 1, 0,
  35                      1, 0, 0, 0, 0,
  36                      1, 0
  37                     };
  38
  39     int i = 0;
  40
  41     while (strlen (expressions[i])) {
  42         int result = ESIExpression::Evaluate (expressions[i]);
  43 #if VERBOSEDEBUG
  44
  45         printf("Expr '%s' = '%s' (expected %s)\n", expressions[i],
  46                result ? "true" : "false",
  47                results[i] ? "true" : "false");
  48 #endif
  49
  50         if (result != results[i])
  51             return 1;
  52
  53         ++i;
  54     }
  55
  56     return 0;
  57 }
  58