commit f3e5b283ad0c589acf4eda31d7ca478553c28376 Author: Nick Mathewson nickm@torproject.org Date: Thu Jul 30 10:37:45 2020 -0400
test_util.c: Extract utime() function.
We need this to manipulate mtimes, but only in this file. --- src/test/test_util.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/src/test/test_util.c b/src/test/test_util.c index 2aee07a26a..5fe9617f89 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -77,6 +77,8 @@ #define DISABLE_PWDB_TESTS #endif
+static void set_file_mtime(const char *fname, time_t when); + #define INFINITY_DBL ((double)INFINITY) #define NAN_DBL ((double)NAN)
@@ -5786,6 +5788,20 @@ test_util_get_avail_disk_space(void *arg) ; }
+/** Helper: Change the atime and mtime of a file. */ +static void +set_file_mtime(const char *fname, time_t when) +{ + struct utimbuf u = { when, when }; + struct stat st; + tt_int_op(0, OP_EQ, utime(fname, &u)); + tt_int_op(0, OP_EQ, stat(fname, &st)); + /* Let's hope that utime/stat give the same second as a round-trip? */ + tt_i64_op(st.st_mtime, OP_EQ, when); +done: + ; +} + static void test_util_touch_file(void *arg) { @@ -5803,11 +5819,7 @@ test_util_touch_file(void *arg) tt_i64_op(st.st_mtime, OP_GE, now - 1);
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)); - /* Let's hope that utime/stat give the same second as a round-trip? */ - tt_i64_op(st.st_mtime, OP_EQ, five_sec_ago); + set_file_mtime(fname, five_sec_ago);
/* Finally we can touch the file */ tt_int_op(0, OP_EQ, touch_file(fname));