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| author | Lennart Poettering <lennart@poettering.net> | 2016-02-03 21:05:59 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-02-03 23:58:25 +0100 |
| commit | 2d60169dd60d503712d5c2e81a01158e82e636e6 (patch) | |
| tree | cb52e26fc8d357e03c2634860554be625fd41d9f /src/test/test-time.c | |
| parent | gpt-auto: handle errors from blkid more correctly (diff) | |
| download | systemd-2d60169dd60d503712d5c2e81a01158e82e636e6.tar.xz systemd-2d60169dd60d503712d5c2e81a01158e82e636e6.zip | |
util: add check that makes sure time_t and TIME_T_MAX work the way we assume they do
Diffstat (limited to '')
| -rw-r--r-- | src/test/test-time.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/test-time.c b/src/test/test-time.c index ca44f81f9c..254a8d0e52 100644 --- a/src/test/test-time.c +++ b/src/test/test-time.c @@ -192,6 +192,8 @@ static void test_usec_add(void) { } int main(int argc, char *argv[]) { + uintmax_t x; + test_parse_sec(); test_parse_time(); test_parse_nsec(); @@ -202,5 +204,13 @@ int main(int argc, char *argv[]) { test_get_timezones(); test_usec_add(); + /* Ensure time_t is signed */ + assert_cc((time_t) -1 < (time_t) 1); + + /* Ensure TIME_T_MAX works correctly */ + x = (uintmax_t) TIME_T_MAX; + x ++; + assert((time_t) x < 0); + return 0; } |