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Add a test for touch_file

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This commit is contained in:
Nick Mathewson 2016-01-03 08:37:14 -08:00
parent de8110fba2
commit 8aa9ee73da
1 changed files with 34 additions and 0 deletions
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34
src/test/test_util.c
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@ -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
};