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bh=PGZWaNPfQkWsTMjPmPbQwFpihuj3nHqJdp6/3UAoJVM=; b=jT8NixJOJGHnMjtWz5zthm3gqJ9Efl9mjcqsJcKCnZFMS3iwSurg7uo3cK1us/CpA7b4/Z tJ574TRjrrLSIrwkinur/JZJ2Ur+I3Wk8c5KBR5A5ebxVJwx0rSA0+h5xc/J28d51AtNOv dwSV5PdvwoZsybDNYXMU2AvDyPOVBdo= X-MC-Unique: A13WE7FTN4qNjaJqNvx_UQ-1 From: Cornelia Huck To: Peter Maydell Subject: [PULL 11/14] tests/acceptance: Test the virtio-balloon device on s390x Date: Tue, 22 Dec 2020 11:45:00 +0100 Message-Id: <20201222104503.224510-12-cohuck@redhat.com> In-Reply-To: <20201222104503.224510-1-cohuck@redhat.com> References: <20201222104503.224510-1-cohuck@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=cohuck@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=cohuck@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , Cornelia Huck , qemu-devel@nongnu.org, Wainer dos Santos Moschetta , Willian Rampazzo , qemu-s390x@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Thomas Huth Inflate the balloon and check whether the size of the memory changes. Reviewed-by: Wainer dos Santos Moschetta Reviewed-by: Willian Rampazzo Tested-by: Willian Rampazzo Signed-off-by: Thomas Huth Message-Id: <20201215183623.110128-4-thuth@redhat.com> Signed-off-by: Cornelia Huck --- tests/acceptance/machine_s390_ccw_virtio.py | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance= /machine_s390_ccw_virtio.py index e1ad0e29b0cd..abe25a08f0ee 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=3D5,target=3Dzzz', '-device', 'virtio-net-pci,id=3Dzzz', '-device', 'zpci,uid=3D0xa,fid=3D12,target=3Dseri= al', - '-device', 'virtio-serial-pci,id=3Dserial') + '-device', 'virtio-serial-pci,id=3Dserial', + '-device', 'virtio-balloon-ccw') self.vm.launch() =20 shell_ready =3D "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/0.0.471= 1', '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=3D'balloon 9= 6') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 82872 kB') + self.vm.command('human-monitor-command', command_line=3D'balloon 1= 28') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') --=20 2.26.2