VTS: KernelApiSysfsTest#testRtcHctosys
Only enforce test is RTC is present
Bug: 81352189
Test: run vts10 -m VtsKernelApiSysfs
Change-Id: I464b433bae91e492e84a3af4d74bc75f80f55519
diff --git a/api/sysfs/KernelApiSysfsTest.py b/api/sysfs/KernelApiSysfsTest.py
index ca5a1e3..b04db0e 100644
--- a/api/sysfs/KernelApiSysfsTest.py
+++ b/api/sysfs/KernelApiSysfsTest.py
@@ -231,7 +231,12 @@
self.ConvertToInteger(content)
def testRtcHctosys(self):
- '''Check that at least one rtc exists with hctosys = 1.'''
+ '''If RTC is present, check that at least one rtc exists with hctosys = 1.'''
+ rtcs = target_file_utils.FindFiles(self.shell, '/dev',
+ 'rtc*', '-maxdepth 1')
+ if not rtcs:
+ return
+
rtclist = target_file_utils.FindFiles(self.shell, '/sys/class/rtc',
'rtc*', '-maxdepth 1 -type l')
for entry in rtclist:
