diff options
Diffstat (limited to 'src/cmd/tests/kernel')
| -rw-r--r-- | src/cmd/tests/kernel/miscsyscall.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/cmd/tests/kernel/miscsyscall.c b/src/cmd/tests/kernel/miscsyscall.c index 7c61392..3cf3f2e 100644 --- a/src/cmd/tests/kernel/miscsyscall.c +++ b/src/cmd/tests/kernel/miscsyscall.c @@ -287,6 +287,23 @@ static void test_badopen(void) { test(_sys_open(TMPFILEPATH, strlen(TMPFILEPATH), OPEN_CREATE) == -EINVAL); } +static void test_timer(void) { + uint64_t start = _sys_time(0); + test(start == 0); + _sys_sleep(10); + uint64_t delay = _sys_time(0) - start; + test(delay >= 10 * 1000000); + if (!fork()) { + uint64_t start = _sys_time(0); + test(start == 0); + _sys_sleep(10); + uint64_t delay = _sys_time(0) - start; + test(delay >= 10 * 1000000); + } else { + _sys_await(); + } +} + void r_k_miscsyscall(void) { run_test(test_await); run_test(test_await2); @@ -297,4 +314,5 @@ void r_k_miscsyscall(void) { run_test(test_execbuf); run_test(test_sleep); run_test(test_badopen); + run_test(test_timer); } |