The rtctest requires the read permission on /dev/rtc0. The rtctest will
be skipped if the /dev/rtc0 is not readable.
Reviewed-by: Koba Ko <kobak@xxxxxxxxxx>
Reviewed-by: Matthew R. Ochs <mochs@xxxxxxxxxx>
Signed-off-by: Joseph Jang <jjang@xxxxxxxxxx>
---
tools/testing/selftests/rtc/rtctest.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c
index 2b12497eb30d..d104f5326cf4 100644
--- a/tools/testing/selftests/rtc/rtctest.c
+++ b/tools/testing/selftests/rtc/rtctest.c
@@ -483,6 +483,8 @@ __constructor_order_last(void)
int main(int argc, char **argv)
{
+ int ret = -1;
+
switch (argc) {
case 2:
rtc_file = argv[1];
@@ -494,5 +496,12 @@ int main(int argc, char **argv)
return 1;
}
- return test_harness_run(argc, argv);
+ /* Run the test if rtc_file is accessible */
+ if (access(rtc_file, R_OK) == 0)
+ ret = test_harness_run(argc, argv);
+ else
+ ksft_exit_skip("[SKIP]: Cannot access rtc file %s - Exiting\n",
+ rtc_file);
+
+ return ret;
}
--
2.34.1
