From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:00 -0500 Subject: lib: Add mlibc Signed-off-by: Ian Moffett --- lib/mlibc/tests/posix/timer.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 lib/mlibc/tests/posix/timer.c (limited to 'lib/mlibc/tests/posix/timer.c') diff --git a/lib/mlibc/tests/posix/timer.c b/lib/mlibc/tests/posix/timer.c new file mode 100644 index 0000000..f39e928 --- /dev/null +++ b/lib/mlibc/tests/posix/timer.c @@ -0,0 +1,25 @@ +#include +#include +#include + +int main() { + struct timeval a = {0, 0}; + struct timeval b = {0, 0}; + struct timeval res = {0, 0}; + a.tv_sec = 10; + assert(timerisset(&a) == 1); + timerclear(&a); + assert(timerisset(&a) == 0); + a.tv_sec = 40; + a.tv_usec = 500; + b.tv_sec = 10; + b.tv_usec = 20; + timeradd(&a, &b, &res); + assert(res.tv_sec == 50); + assert(res.tv_usec == 520); + timerclear(&res); + timersub(&a, &b, &res); + assert(res.tv_sec == 30); + assert(res.tv_usec == 480); + return 0; +} -- cgit v1.2.3