mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-01 22:54:01 +00:00
Code Issues Releases Wiki Activity

kselftest: breakpoints: convert step_after_suspend_test to TAP13 output

Browse source 
Make the step_after_suspend test output in the TAP13 format by using the
TAP13 output functions defined in kselftest.h

Signed-off-by: Paul Elder <paul.elder@pitt.edu>
Signed-off-by: Alice Ferrazzi <alice.ferrazzi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
This commit is contained in:
Paul Elder 2017-06-12 08:56:50 +02:00 committed by Shuah Khan
parent 748e84b79a
commit b901216441
1 changed files with 17 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
tools/testing/selftests/breakpoints/step_after_suspend_test.c
View file

@ -135,28 +135,21 @@ void suspend(void)
struct itimerspec spec = {};
power_state_fd = open("/sys/power/state", O_RDWR);
if (power_state_fd < 0) {
perror("open(\"/sys/power/state\") failed (is this test running as root?)");
ksft_exit_fail();
}
if (power_state_fd < 0)
ksft_exit_fail_msg(
"open(\"/sys/power/state\") failed (is this test running as root?)");
timerfd = timerfd_create(CLOCK_BOOTTIME_ALARM, 0);
if (timerfd < 0) {
perror("timerfd_create() failed");
ksft_exit_fail();
}
if (timerfd < 0)
ksft_exit_fail_msg("timerfd_create() failed");
spec.it_value.tv_sec = 5;
err = timerfd_settime(timerfd, 0, &spec, NULL);
if (err < 0) {
perror("timerfd_settime() failed");
ksft_exit_fail();
}
if (err < 0)
ksft_exit_fail_msg("timerfd_settime() failed");
if (write(power_state_fd, "mem", strlen("mem")) != strlen("mem")) {
perror("entering suspend failed");
ksft_exit_fail();
}
if (write(power_state_fd, "mem", strlen("mem")) != strlen("mem"))
ksft_exit_fail_msg("entering suspend failed");
close(timerfd);
close(power_state_fd);
@ -170,6 +163,9 @@ int main(int argc, char **argv)
cpu_set_t available_cpus;
int err;
int cpu;
char buf[10];
ksft_print_header();
while ((opt = getopt(argc, argv, "n")) != -1) {
switch (opt) {
@ -187,10 +183,8 @@ int main(int argc, char **argv)
suspend();
err = sched_getaffinity(0, sizeof(available_cpus), &available_cpus);
if (err < 0) {
perror("sched_getaffinity() failed");
ksft_exit_fail();
}
if (err < 0)
ksft_exit_fail_msg("sched_getaffinity() failed");
for (cpu = 0; cpu < CPU_SETSIZE; cpu++) {
bool test_success;
@ -199,18 +193,15 @@ int main(int argc, char **argv)
continue;
test_success = run_test(cpu);
printf("CPU %d: ", cpu);
sprintf(buf, "CPU %d", cpu);
if (test_success) {
printf("[OK]\n");
ksft_inc_pass_cnt();
ksft_test_result_pass(buf);
} else {
printf("[FAILED]\n");
ksft_inc_fail_cnt();
ksft_test_result_fail(buf);
succeeded = false;
}
}
ksft_print_cnts();
if (succeeded)
ksft_exit_pass();
else