ESIExpressions.cc
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1 /*
2  * Copyright (C) 1996-2017 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 
int i
Definition: membanger.c:49
static int Evaluate(char const *)
Definition: Expression.cc:980
int main()

 

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