git.ozlabs.org Git - ccan/blob - ccan/json_escape/test/run-take.c

   1 #include <ccan/json_escape/json_escape.h>
   2 /* Include the C files directly. */
   3 #include <ccan/json_escape/json_escape.c>
   4 #include <ccan/tap/tap.h>
   5
   6 int main(void)
   7 {
   8         const tal_t *ctx = tal(NULL, char);
   9         struct json_escape *e;
  10         char *p;
  11
  12         /* This is how many tests you plan to run */
  13         plan_tests(5);
  14
  15         /* This should simply be tal_steal */
  16         p = tal_dup_arr(NULL, char, "Hello", 6, 0);
  17         e = json_escape(ctx, take(p));
  18         ok1(!strcmp(e->s, "Hello"));
  19         ok1((void *)e == (void *)p);
  20         ok1(tal_parent(e) == ctx);
  21
  22         /* This can't be tal_steal, but still should be freed. */
  23         p = tal_dup_arr(NULL, char,
  24                         "\\\b\f\n\r\t\""
  25                         "\\\\\\b\\f\\n\\r\\t\\\"", 22, 0);
  26         e = json_escape(ctx, take(p));
  27         ok1(tal_parent(e) == ctx);
  28         ok1(!strcmp(e->s,
  29                     "\\\\\\b\\f\\n\\r\\t\\\""
  30                     "\\\\\\\\\\\\b\\\\f\\\\n\\\\r\\\\t\\\\\\\""));
  31         tal_free(ctx);
  32
  33         /* This exits depending on whether all tests passed */
  34         return exit_status();
  35 }