test_nossl.c

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#include <assert.h>
#include <stdio.h>
#include <string.h>

#include <smtp.h>

static void
load_test_email(char *const email,
                size_t emailsz){
  FILE *fp;
  int rc;
  size_t bytes_read;

  fp = fopen("test/config/test_email.txt", "r");
  assert(fp);

  bytes_read = fread(email, sizeof(*email), emailsz, fp);
  assert(bytes_read > 0);

  email[bytes_read - 1] = '\0';

  rc = ferror(fp);
  assert(rc == 0);

  rc = fclose(fp);
  assert(rc == 0);
}

static void
test_nossl_smtp(void){
  int rc;
  struct smtp *smtp;
  char email[1000];

  load_test_email(email, sizeof(email));

  rc = smtp_open("localhost",
                 "25",
                 SMTP_SECURITY_NONE,
                 SMTP_DEBUG,
                 NULL,
                 &smtp);
  assert(rc == SMTP_STATUS_OK);

  rc = smtp_address_add(smtp,
                        SMTP_ADDRESS_FROM,
                        email,
                        "Test Email");
  assert(rc == SMTP_STATUS_OK);

  rc = smtp_address_add(smtp,
                        SMTP_ADDRESS_TO,
                        email,
                        "Test Email");
  assert(rc == SMTP_STATUS_OK);

  rc = smtp_header_add(smtp,
                       "Subject",
                       "SMTP Test: Build Without OpenSSL");
  assert(rc == SMTP_STATUS_OK);

  rc = smtp_mail(smtp,
                 "This email tests the build without OpenSSL compiled into"
                 " the library.");
  assert(rc == SMTP_STATUS_OK);

  rc = smtp_close(smtp);
  assert(rc == SMTP_STATUS_OK);
}

int main(void){
  test_nossl_smtp();
  return 0;
}