diff options
Diffstat (limited to 'tests/acceptance/machine_s390_ccw_virtio.py')
| -rw-r--r-- | tests/acceptance/machine_s390_ccw_virtio.py | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance/machine_s390_ccw_virtio.py index 864ef4ee6e..3d146b9ce6 100644 --- a/tests/acceptance/machine_s390_ccw_virtio.py +++ b/tests/acceptance/machine_s390_ccw_virtio.py @@ -17,12 +17,24 @@ from avocado_qemu import wait_for_console_pattern class S390CCWVirtioMachine(Test): KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + timeout = 120 + def wait_for_console_pattern(self, success_message, vm=None): wait_for_console_pattern(self, success_message, failure_message='Kernel panic - not syncing', vm=vm) - timeout = 120 + def wait_for_crw_reports(self): + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep CRW) ; do sleep 1 ; done', + 'CRW reports') + + dmesg_clear_count = 1 + def clear_guest_dmesg(self): + exec_command_and_wait_for_pattern(self, 'dmesg -c > /dev/null; ' + 'echo dm_clear\ ' + str(self.dmesg_clear_count), + 'dm_clear ' + str(self.dmesg_clear_count)) + self.dmesg_clear_count += 1 def test_s390x_devices(self): @@ -100,26 +112,18 @@ class S390CCWVirtioMachine(Test): 'cat /sys/bus/pci/devices/000a\:00\:00.0/function_id', '0x0000000c') # add another device - exec_command_and_wait_for_pattern(self, - 'dmesg -c > /dev/null; echo dm_clear\ 1', - 'dm_clear 1') + self.clear_guest_dmesg() self.vm.command('device_add', driver='virtio-net-ccw', devno='fe.0.4711', id='net_4711') - exec_command_and_wait_for_pattern(self, - 'while ! (dmesg -c | grep CRW) ; do sleep 1 ; done', - 'CRW reports') + self.wait_for_crw_reports() exec_command_and_wait_for_pattern(self, 'ls /sys/bus/ccw/devices/', '0.0.4711') # and detach it again - exec_command_and_wait_for_pattern(self, - 'dmesg -c > /dev/null; echo dm_clear\ 2', - 'dm_clear 2') + self.clear_guest_dmesg() self.vm.command('device_del', id='net_4711') self.vm.event_wait(name='DEVICE_DELETED', match={'data': {'device': 'net_4711'}}) - exec_command_and_wait_for_pattern(self, - 'while ! (dmesg -c | grep CRW) ; do sleep 1 ; done', - 'CRW reports') + self.wait_for_crw_reports() exec_command_and_wait_for_pattern(self, 'ls /sys/bus/ccw/devices/0.0.4711', 'No such file or directory') |