lib/hx509/test_expr.c

   1
   2 #include "hx_locl.h"
   3 #include <err.h>
   4
   5 struct foo {
   6     int val;
   7     char *str;
   8 } foo[] = {
   9     { 0, "FALSE" },
  10     { 1, "TRUE" },
  11     { 0, "!TRUE" },
  12     { 0, "! TRUE" },
  13     { 0, "!\tTRUE" },
  14     { 0, "( FALSE AND FALSE )" },
  15     { 0, "( TRUE AND FALSE )" },
  16     { 1, "( TRUE AND TRUE )" },
  17     { 1, "( TRUE OR TRUE )" },
  18     { 1, "( TRUE OR FALSE )" },
  19     { 0, "( FALSE OR FALSE )" },
  20     { 1, "! ( FALSE OR FALSE )" },
  21
  22     { 1, "\"foo\" TAILMATCH \"foo\"" },
  23     { 1, "\"foobar\" TAILMATCH \"bar\"" },
  24     { 0, "\"foobar\" TAILMATCH \"foo\"" },
  25
  26     { 1, "\"foo\" == \"foo\"" },
  27     { 0, "\"foo\" == \"bar\"" },
  28     { 0, "\"foo\" != \"foo\"" },
  29     { 1, "\"foo\" != \"bar\"" },
  30     { 1, "%{variable} == \"foo\"" },
  31     { 0, "%{variable} == \"bar\"" },
  32     { 1, "%{context.variable} == \"foo\"" },
  33     { 0, "%{context.variable} == \"bar\"" },
  34     { 1, "\"foo\" IN ( \"bar\", \"foo\")" },
  35     { 0, "\"foo\" IN ( \"bar\", \"baz\")" },
  36     { 0, "\"bar\" IN %{context}" },
  37     { 1, "\"foo\" IN %{context}" },
  38     { 1, "\"variable\" IN %{context}" },
  39
  40     { 1, "\"foo\" IN %{context} AND %{context.variable} == \"foo\"" }
  41 };
  42
  43 int
  44 main(int argc, char **argv)
  45 {
  46     struct hx_expr *expr;
  47     hx509_context context;
  48     hx509_env env = NULL, env2 = NULL;
  49     int val, i, ret;
  50
  51 #if 0
  52     extern int yydebug;
  53     yydebug = 1;
  54 #endif
  55
  56     ret = hx509_context_init(&context);
  57     if (ret)
  58         errx(1, "hx509_context_init failed with %d", ret);
  59
  60     hx509_env_add(context, &env, "variable", "foo");
  61     hx509_env_add(context, &env2, "variable", "foo");
  62     hx509_env_add_binding(context, &env, "context", env2);
  63
  64     for (i = 0; i < sizeof(foo)/sizeof(foo[0]); i++) {
  65
  66         expr = _hx509_expr_parse(foo[i].str);
  67         if (expr == NULL)
  68             errx(1, "_hx509_expr_parse failed for %d: %s", i, foo[i].str);
  69
  70         val = _hx509_expr_eval(context, env, expr);
  71         if (foo[i].val) {
  72             if (val == 0)
  73                 errx(1, "_hx509_expr_eval not true when it should: %d: %s",
  74                      i, foo[i].str);
  75         } else {
  76             if (val)
  77                 errx(1, "_hx509_expr_eval true when it should not: %d: %s",
  78                      i, foo[i].str);
  79         }
  80
  81         _hx509_expr_free(expr);
  82     }
  83
  84     hx509_env_free(&env);
  85
  86     return 0;
  87 }