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b=Zu62Xpsyvd0XAy+bV4c+MReAQzrp4RuUtvOyQONU7aKagkR3ii+ri6UarxXA0WpQGU91y6 gKH7/dbrFA8sAbWRFLHfsa6HKC0Qg8N0GAZ40tqy+2zR+N8p+A4BBFA5FE/kkdH5q5/7us W3I7S02vTSGSY7v4UE1qAkVwv0VXobc= X-MC-Unique: 1OFpyzwUM4KpV0UlqL4JzQ-1 From: Thomas Huth To: qemu-devel@nongnu.org, Cornelia Huck Subject: [PATCH v4] tests/acceptance: Add a test with the Fedora 31 kernel and initrd Date: Mon, 21 Dec 2020 15:34:23 +0100 Message-Id: <20201221143423.23607-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@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=thuth@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=ham 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: Willian Rampazzo , qemu-s390x@nongnu.org, Wainer dos Santos Moschetta , Cleber Rosa 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" This initrd contains a virtio-net and a virtio-gpu kernel module, so we can check that we can set a MAC address for the network device and whether we can hot-plug and -unplug a virtio-crypto device. But the most interesting part is maybe that we can also successfully write some stuff into the emulated framebuffer of the virtio-gpu device and make sure that we can read back that data from a screenshot. Signed-off-by: Thomas Huth Reviewed-by: Wainer dos Santos Moschetta Reviewed-by: Willian Rampazzo Tested-by: Willian Rampazzo --- v4: - Run lscss twice, just to be sure tests/acceptance/machine_s390_ccw_virtio.py | 110 ++++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance= /machine_s390_ccw_virtio.py index abe25a08f0..0f81af9950 100644 --- a/tests/acceptance/machine_s390_ccw_virtio.py +++ b/tests/acceptance/machine_s390_ccw_virtio.py @@ -9,10 +9,13 @@ # This work is licensed under the terms of the GNU GPL, version 2 or # later. See the COPYING file in the top-level directory. =20 +import os +import tempfile =20 from avocado_qemu import Test from avocado_qemu import exec_command_and_wait_for_pattern from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive =20 class S390CCWVirtioMachine(Test): KERNEL_COMMON_COMMAND_LINE =3D 'printk.time=3D0 ' @@ -150,3 +153,110 @@ class S390CCWVirtioMachine(Test): 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') + + + def test_s390x_fedora(self): + + """ + :avocado: tags=3Darch:s390x + :avocado: tags=3Dmachine:s390-ccw-virtio + :avocado: tags=3Ddevice:virtio-gpu + :avocado: tags=3Ddevice:virtio-crypto + :avocado: tags=3Ddevice:virtio-net + """ + + kernel_url =3D ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/31/Server/s390x/os' + '/images/kernel.img') + kernel_hash =3D 'b93d1efcafcf29c1673a4ce371a1f8b43941cfeb' + kernel_path =3D self.fetch_asset(kernel_url, asset_hash=3Dkernel_h= ash) + + initrd_url =3D ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/31/Server/s390x/os' + '/images/initrd.img') + initrd_hash =3D '3de45d411df5624b8d8ef21cd0b44419ab59b12f' + initrd_path_xz =3D self.fetch_asset(initrd_url, asset_hash=3Dinitr= d_hash) + initrd_path =3D os.path.join(self.workdir, 'initrd-raw.img') + archive.lzma_uncompress(initrd_path_xz, initrd_path) + + self.vm.set_console() + kernel_command_line =3D (self.KERNEL_COMMON_COMMAND_LINE + ' audit= =3D0 ' + 'rd.plymouth=3D0 plymouth.enable=3D0 rd.resc= ue') + self.vm.add_args('-nographic', + '-smp', '4', + '-m', '512', + '-name', 'Some Guest Name', + '-uuid', '30de4fd9-b4d5-409e-86a5-09b387f70bfa', + '-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-device', 'zpci,uid=3D7,target=3Dn', + '-device', 'virtio-net-pci,id=3Dn,mac=3D02:ca:fe:= fa:ce:12', + '-device', 'virtio-rng-ccw,devno=3Dfe.1.9876', + '-device', 'virtio-gpu-ccw,devno=3Dfe.2.5432') + self.vm.launch() + self.wait_for_console_pattern('Entering emergency mode') + + # Some tests to see whether the CLI options have been considered: + self.log.info("Test whether QEMU CLI options have been considered") + exec_command_and_wait_for_pattern(self, 'lspci', + '0007:00:00.0 Class 0200: Device 1af4:1000') + exec_command_and_wait_for_pattern(self, + 'cat /sys/class/net/enP7p0s0/address', + '02:ca:fe:fa:ce:12') + exec_command_and_wait_for_pattern(self, 'lscss', '0.1.9876') + exec_command_and_wait_for_pattern(self, 'lscss', '0.2.5432') + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'processors : 4') + exec_command_and_wait_for_pattern(self, 'grep MemTotal /proc/memin= fo', + 'MemTotal: 499848 kB') + exec_command_and_wait_for_pattern(self, 'grep Name /proc/sysinfo', + 'Extended Name: Some Guest Name') + exec_command_and_wait_for_pattern(self, 'grep UUID /proc/sysinfo', + '30de4fd9-b4d5-409e-86a5-09b387f70bfa') + + # Disable blinking cursor, then write some stuff into the framebuf= fer. + # QEMU's PPM screendumps contain uncompressed 24-bit values, while= the + # framebuffer uses 32-bit, so we pad our text with some spaces when + # writing to the framebuffer. Since the PPM is uncompressed, we th= en + # can simply read the written "magic bytes" back from the PPM file= to + # check whether the framebuffer is working as expected. + self.log.info("Test screendump of virtio-gpu device") + exec_command_and_wait_for_pattern(self, + 'echo -e "\e[?25l" > /dev/tty0', ':/#') + exec_command_and_wait_for_pattern(self, 'for ((i=3D0;i<250;i++)); = do ' + 'echo " The qu ick fo x j ump s o ver a laz y d og" >> fox= .txt;' + 'done', + ':/#') + exec_command_and_wait_for_pattern(self, + 'dd if=3Dfox.txt of=3D/dev/fb0 bs=3D1000 oflag=3Dsync,nocache = ; rm fox.txt', + '12+0 records out') + with tempfile.NamedTemporaryFile(suffix=3D'.ppm', + prefix=3D'qemu-scrdump-') as ppmf= ile: + self.vm.command('screendump', filename=3Dppmfile.name) + ppmfile.seek(0) + line =3D ppmfile.readline() + self.assertEqual(line, b"P6\n") + line =3D ppmfile.readline() + self.assertEqual(line, b"1024 768\n") + line =3D ppmfile.readline() + self.assertEqual(line, b"255\n") + line =3D ppmfile.readline() + self.assertEqual(line, b"The quick fox jumps over a lazy dog\n= ") + + # Hot-plug a virtio-crypto device and see whether it gets accepted + self.log.info("Test hot-plug virtio-crypto device") + self.clear_guest_dmesg() + self.vm.command('object-add', qom_type=3D'cryptodev-backend-builti= n', + id=3D'cbe0') + self.vm.command('device_add', driver=3D'virtio-crypto-ccw', id=3D'= crypdev0', + cryptodev=3D'cbe0', devno=3D'fe.0.2342') + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep Accelerator.device) ; do' + ' sleep 1 ; done', 'Accelerator device is ready') + exec_command_and_wait_for_pattern(self, 'lscss', '0.0.2342') + self.vm.command('device_del', id=3D'crypdev0') + self.vm.command('object-del', id=3D'cbe0') + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep Start.virtcrypto_remove)= ; do' + ' sleep 1 ; done', 'Start virtcrypto_remove.') --=20 2.27.0