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| author | Thomas Huth <thuth@redhat.com> | 2020-12-15 19:36:23 +0100 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-12-21 18:11:33 +0100 |
| commit | d986bc4a1c2de68dbb056b1b761a863dc47313ee (patch) | |
| tree | a92a63970f81806f65ee77d03ec25fcc70aa8900 | |
| parent | 7e549424f017eed6ce22bcf222c269739343238f (diff) | |
| download | focaccia-qemu-d986bc4a1c2de68dbb056b1b761a863dc47313ee.tar.gz focaccia-qemu-d986bc4a1c2de68dbb056b1b761a863dc47313ee.zip | |
tests/acceptance: Test the virtio-balloon device on s390x
Inflate the balloon and check whether the size of the memory changes. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201215183623.110128-4-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
| -rw-r--r-- | tests/acceptance/machine_s390_ccw_virtio.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance/machine_s390_ccw_virtio.py index e1ad0e29b0..abe25a08f0 100644 --- a/tests/acceptance/machine_s390_ccw_virtio.py +++ b/tests/acceptance/machine_s390_ccw_virtio.py @@ -70,7 +70,8 @@ class S390CCWVirtioMachine(Test): '-device', 'zpci,uid=5,target=zzz', '-device', 'virtio-net-pci,id=zzz', '-device', 'zpci,uid=0xa,fid=12,target=serial', - '-device', 'virtio-serial-pci,id=serial') + '-device', 'virtio-serial-pci,id=serial', + '-device', 'virtio-balloon-ccw') self.vm.launch() shell_ready = "sh: can't access tty; job control turned off" @@ -140,3 +141,12 @@ class S390CCWVirtioMachine(Test): exec_command_and_wait_for_pattern(self, 'ls /sys/bus/ccw/devices/0.0.4711', 'No such file or directory') + # test the virtio-balloon device + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') + self.vm.command('human-monitor-command', command_line='balloon 96') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 82872 kB') + self.vm.command('human-monitor-command', command_line='balloon 128') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') |