diff options
Diffstat (limited to 'tests/acceptance/machine_s390_ccw_virtio.py')
| -rw-r--r-- | tests/acceptance/machine_s390_ccw_virtio.py | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance/machine_s390_ccw_virtio.py index 3d146b9ce6..e1ad0e29b0 100644 --- a/tests/acceptance/machine_s390_ccw_virtio.py +++ b/tests/acceptance/machine_s390_ccw_virtio.py @@ -64,9 +64,9 @@ class S390CCWVirtioMachine(Test): '-append', kernel_command_line, '-device', 'virtio-net-ccw,devno=fe.1.1111', '-device', - 'virtio-rng-ccw,devno=fe.2.0000,max_revision=0', + 'virtio-rng-ccw,devno=fe.2.0000,max_revision=0,id=rn1', '-device', - 'virtio-rng-ccw,devno=fe.3.1234,max_revision=2', + 'virtio-rng-ccw,devno=fe.3.1234,max_revision=2,id=rn2', '-device', 'zpci,uid=5,target=zzz', '-device', 'virtio-net-pci,id=zzz', '-device', 'zpci,uid=0xa,fid=12,target=serial', @@ -96,6 +96,19 @@ class S390CCWVirtioMachine(Test): exec_command_and_wait_for_pattern(self, 'cat /sys/bus/ccw/devices/0.3.1234/virtio?/features', virtio_rng_features) + # check that /dev/hwrng works - and that it's gone after ejecting + exec_command_and_wait_for_pattern(self, + 'dd if=/dev/hwrng of=/dev/null bs=1k count=10', + '10+0 records out') + self.clear_guest_dmesg() + self.vm.command('device_del', id='rn1') + self.wait_for_crw_reports() + self.clear_guest_dmesg() + self.vm.command('device_del', id='rn2') + self.wait_for_crw_reports() + exec_command_and_wait_for_pattern(self, + 'dd if=/dev/hwrng of=/dev/null bs=1k count=10', + 'dd: /dev/hwrng: No such device') # verify that we indeed have virtio-net devices (without having the # virtio-net driver handy) exec_command_and_wait_for_pattern(self, |