Commit 8aa9ee73 authored by Nick Mathewson's avatar Nick Mathewson 🦀
Browse files

Add a test for touch_file

parent de8110fb

src/test/test_util.c

+34 −0
Original line number Diff line number Diff line
@@ -14,6 +14,12 @@ 
#include "memarea.h"

#include "util_process.h"



#ifdef HAVE_SYS_UTIME_H

#include <sys/utime.h>

#endif

#ifdef HAVE_UTIME_H

#include <utime.h>

#endif

#ifdef _WIN32

#include <tchar.h>

#endif
@@ -4599,6 +4605,33 @@ test_util_get_avail_disk_space(void *arg) 
  ;

}



static void

test_util_touch_file(void *arg)

{

  (void) arg;

  const char *fname = get_fname("touch");



  const time_t now = time(NULL);

  struct stat st;

  write_bytes_to_file(fname, "abc", 3, 1);

  tt_int_op(0, OP_EQ, stat(fname, &st));

  tt_i64_op(st.st_mtime, OP_GE, now);



  const time_t five_sec_ago = now - 5;

  struct utimbuf u = { five_sec_ago, five_sec_ago };

  tt_int_op(0, OP_EQ, utime(fname, &u));

  tt_int_op(0, OP_EQ, stat(fname, &st));

  tt_i64_op(st.st_mtime, OP_EQ, five_sec_ago);



  /* Finally we can touch the file */

  tt_int_op(0, OP_EQ, touch_file(fname));

  tt_int_op(0, OP_EQ, stat(fname, &st));

  tt_i64_op(st.st_mtime, OP_GE, now);



 done:

  ;

}



struct testcase_t util_tests[] = {

  UTIL_LEGACY(time),

  UTIL_TEST(parse_http_time, 0),
@@ -4672,6 +4705,7 @@ struct testcase_t util_tests[] = { 
  UTIL_TEST(ipv4_validation, 0),

  UTIL_TEST(writepid, 0),

  UTIL_TEST(get_avail_disk_space, 0),

  UTIL_TEST(touch_file, 0),

  END_OF_TESTCASES

};