git.ozlabs.org Git - ccan/blob - ccan/rfc822/test/run-check-check.c

   1 #include <ccan/tap/tap.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 #include <signal.h>
   6 #include <errno.h>
   7
   8 #define CCAN_RFC822_DEBUG
   9
  10 #include <ccan/rfc822/rfc822.h>
  11
  12 #include <ccan/rfc822/rfc822.c>
  13
  14 #include "testdata.h"
  15
  16 static void mangle_list(struct rfc822_msg *msg)
  17 {
  18         msg->headers.n.prev = NULL;
  19 }
  20
  21 int main(int argc, char *argv[])
  22 {
  23         void (*mangler)(struct rfc822_msg *msg);
  24
  25         plan_tests(3 * 1);
  26
  27         foreach_ptr(mangler, mangle_list) {
  28                 const char *buf;
  29                 size_t len;
  30                 struct rfc822_msg *msg, *check;
  31
  32                 buf = assemble_msg(&test_msg_1, &len, 0);
  33
  34                 msg = rfc822_start(NULL, buf, len);
  35                 fprintf(stderr, "msg = %p\n", msg);
  36
  37                 ok1(msg != NULL);
  38
  39                 (void) rfc822_next_header(msg, NULL);
  40
  41                 check = rfc822_check(msg, NULL);
  42                 fprintf(stderr, "check = %p (1)\n", check);
  43                 ok1(check == msg);
  44
  45                 mangler(msg);
  46
  47                 check = rfc822_check(msg, NULL);
  48                 fprintf(stderr, "check = %p (2)\n", check);
  49                 ok1(check == NULL);
  50         }
  51
  52         exit(exit_status());
  53 }