On 16/10/2025 14.17, Shalini Chellathurai Saroja wrote:
Add tests for SCLP event type Control-Program Identification.
Signed-off-by: Shalini Chellathurai Saroja <[email protected]>
Suggested-by: Thomas Huth <[email protected]>
---
tests/functional/s390x/test_ccw_virtio.py | 26 +++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/tests/functional/s390x/test_ccw_virtio.py
b/tests/functional/s390x/test_ccw_virtio.py
index 453711aa0f..0455337856 100755
--- a/tests/functional/s390x/test_ccw_virtio.py
+++ b/tests/functional/s390x/test_ccw_virtio.py
@@ -15,6 +15,7 @@
import tempfile
from qemu_test import QemuSystemTest, Asset
+from qemu_test import exec_command
from qemu_test import exec_command_and_wait_for_pattern
from qemu_test import wait_for_console_pattern
@@ -270,5 +271,30 @@ def test_s390x_fedora(self):
'while ! (dmesg -c | grep Start.virtcrypto_remove) ;
do'
' sleep 1 ; done', 'Start virtcrypto_remove.')
+ # Test SCLP event Control-Program Identification (CPI)
+ cpi = '/sys/firmware/cpi/'
+ sclpcpi = '/machine/sclp/s390-sclp-event-facility/sclpcpi'
+ self.log.info("Test SCLP event CPI")
+ exec_command(self, 'echo TESTVM > ' + cpi + 'system_name')
+ exec_command(self, 'echo LINUX > ' + cpi + 'system_type')
+ exec_command(self, 'echo TESTPLEX > ' + cpi + 'sysplex_name')
+ exec_command(self, 'echo 0x001a000000060b00 > ' + cpi + 'system_level')
+ exec_command_and_wait_for_pattern(self,
+ 'echo 1 > ' + cpi + 'set', ':/#')
+ try:
+ event = self.vm.event_wait('SCLP_CPI_INFO_AVAILABLE')
+ except TimeoutError:
+ self.fail('Timed out waiting for the SCLP_CPI_INFO_AVAILABLE
event')
+ ts = self.vm.cmd('qom-get', path=sclpcpi, property='timestamp')
+ self.assertNotEqual(ts, 0)
+ name = self.vm.cmd('qom-get', path=sclpcpi, property='system_name')
+ self.assertEqual(name.strip(), 'TESTVM')
+ typ = self.vm.cmd('qom-get', path=sclpcpi, property='system_type')
+ self.assertEqual(typ.strip(), 'LINUX')
+ sysplex = self.vm.cmd('qom-get', path=sclpcpi, property='sysplex_name')
+ self.assertEqual(sysplex.strip(), 'TESTPLEX')
+ level = self.vm.cmd('qom-get', path=sclpcpi, property='system_level')
+ self.assertEqual(level, 0x001a000000060b00)
+
if __name__ == '__main__':
QemuSystemTest.main()
Reviewed-by: Thomas Huth <[email protected]>
