From: Jagannathan Raman <jag.raman@oracle.com>
To: qemu-devel@nongnu.org
Cc: elena.ufimtseva@oracle.com, john.g.johnson@oracle.com,
thuth@redhat.com, jag.raman@oracle.com,
swapnil.ingle@nutanix.com, john.levon@nutanix.com,
philmd@redhat.com, alex.williamson@redhat.com,
marcandre.lureau@gmail.com, stefanha@redhat.com,
thanos.makatos@nutanix.com, pbonzini@redhat.com,
alex.bennee@linaro.org
Subject: [PATCH v3 12/12] vfio-user: acceptance test
Date: Mon, 11 Oct 2021 01:31:17 -0400 [thread overview]
Message-ID: <b5d78f1452a85057c257e1f9efca527d05ff0388.1633929457.git.jag.raman@oracle.com> (raw)
In-Reply-To: <cover.1633929457.git.jag.raman@oracle.com>
Acceptance test for libvfio-user in QEMU
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
---
MAINTAINERS | 1 +
tests/acceptance/vfio-user.py | 96 +++++++++++++++++++++++++++++++++++
2 files changed, 97 insertions(+)
create mode 100644 tests/acceptance/vfio-user.py
diff --git a/MAINTAINERS b/MAINTAINERS
index 79ff8331dc..a98d37423b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3422,6 +3422,7 @@ F: hw/remote/iohub.c
F: include/hw/remote/iohub.h
F: subprojects/libvfio-user
F: hw/remote/vfio-user-obj.c
+F: tests/acceptance/vfio-user.py
EBPF:
M: Jason Wang <jasowang@redhat.com>
diff --git a/tests/acceptance/vfio-user.py b/tests/acceptance/vfio-user.py
new file mode 100644
index 0000000000..5eb5cabc68
--- /dev/null
+++ b/tests/acceptance/vfio-user.py
@@ -0,0 +1,96 @@
+# vfio-user protocol sanity test
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or
+# later. See the COPYING file in the top-level directory.
+
+
+import os
+import socket
+import uuid
+
+from avocado_qemu import Test
+from avocado_qemu import wait_for_console_pattern
+from avocado_qemu import exec_command
+from avocado_qemu import exec_command_and_wait_for_pattern
+
+class VfioUser(Test):
+ """
+ :avocado: tags=vfiouser
+ """
+ KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
+
+ def do_test(self, kernel_url, initrd_url, kernel_command_line,
+ machine_type):
+ """Main test method"""
+ self.require_accelerator('kvm')
+
+ kernel_path = self.fetch_asset(kernel_url)
+ initrd_path = self.fetch_asset(initrd_url)
+
+ socket = os.path.join('/tmp', str(uuid.uuid4()))
+ if os.path.exists(socket):
+ os.remove(socket)
+
+ # Create remote process
+ remote_vm = self.get_vm()
+ remote_vm.add_args('-machine', 'x-remote')
+ remote_vm.add_args('-nodefaults')
+ remote_vm.add_args('-device', 'lsi53c895a,id=lsi1')
+ remote_vm.add_args('-object', 'vfio-user,id=vfioobj1,'
+ 'devid=lsi1,socket='+socket)
+ remote_vm.launch()
+
+ # Create proxy process
+ self.vm.set_console()
+ self.vm.add_args('-machine', machine_type)
+ self.vm.add_args('-accel', 'kvm')
+ self.vm.add_args('-cpu', 'host')
+ self.vm.add_args('-object',
+ 'memory-backend-memfd,id=sysmem-file,size=2G')
+ self.vm.add_args('--numa', 'node,memdev=sysmem-file')
+ self.vm.add_args('-m', '2048')
+ self.vm.add_args('-kernel', kernel_path,
+ '-initrd', initrd_path,
+ '-append', kernel_command_line)
+ self.vm.add_args('-device',
+ 'vfio-user-pci,'
+ 'socket='+socket)
+ self.vm.launch()
+ wait_for_console_pattern(self, 'as init process',
+ 'Kernel panic - not syncing')
+ exec_command(self, 'mount -t sysfs sysfs /sys')
+ exec_command_and_wait_for_pattern(self,
+ 'cat /sys/bus/pci/devices/*/uevent',
+ 'PCI_ID=1000:0012')
+
+ def test_multiprocess_x86_64(self):
+ """
+ :avocado: tags=arch:x86_64
+ :avocado: tags=distro:centos
+ """
+ kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora'
+ '/linux/releases/31/Everything/x86_64/os/images'
+ '/pxeboot/vmlinuz')
+ initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora'
+ '/linux/releases/31/Everything/x86_64/os/images'
+ '/pxeboot/initrd.img')
+ kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+ 'console=ttyS0 rdinit=/bin/bash')
+ machine_type = 'pc'
+ self.do_test(kernel_url, initrd_url, kernel_command_line, machine_type)
+
+ def test_multiprocess_aarch64(self):
+ """
+ :avocado: tags=arch:aarch64
+ :avocado: tags=distro:ubuntu
+ """
+ kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora'
+ '/linux/releases/31/Everything/aarch64/os/images'
+ '/pxeboot/vmlinuz')
+ initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora'
+ '/linux/releases/31/Everything/aarch64/os/images'
+ '/pxeboot/initrd.img')
+ kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+ 'rdinit=/bin/bash console=ttyAMA0')
+ machine_type = 'virt,gic-version=3'
+ self.do_test(kernel_url, initrd_url, kernel_command_line, machine_type)
--
2.20.1
next prev parent reply other threads:[~2021-10-11 5:38 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 5:31 [PATCH v3 00/12] vfio-user server in QEMU Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 01/12] configure, meson: override C compiler for cmake Jagannathan Raman
2021-10-12 10:44 ` Paolo Bonzini
2021-10-11 5:31 ` [PATCH v3 02/12] vfio-user: build library Jagannathan Raman
2021-10-27 15:17 ` Stefan Hajnoczi
2021-10-29 14:17 ` Jag Raman
2021-11-01 9:56 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 03/12] vfio-user: define vfio-user-server object Jagannathan Raman
2021-10-27 15:40 ` Stefan Hajnoczi
2021-10-29 14:42 ` Jag Raman
2021-11-01 10:34 ` Stefan Hajnoczi
2021-11-04 12:13 ` Markus Armbruster
2021-11-04 14:39 ` Kevin Wolf
2021-11-05 10:08 ` Markus Armbruster
2021-11-05 13:19 ` Kevin Wolf
2021-11-05 13:54 ` Peter Krempa
2021-11-06 6:34 ` Markus Armbruster
2021-11-08 12:05 ` Kevin Wolf
2021-11-08 12:54 ` Peter Krempa
2021-11-04 16:48 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 04/12] vfio-user: instantiate vfio-user context Jagannathan Raman
2021-10-27 15:59 ` Stefan Hajnoczi
2021-10-29 14:59 ` Jag Raman
2021-11-01 10:35 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 05/12] vfio-user: find and init PCI device Jagannathan Raman
2021-10-27 16:05 ` Stefan Hajnoczi
2021-10-29 15:58 ` Jag Raman
2021-11-01 10:38 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 06/12] vfio-user: run vfio-user context Jagannathan Raman
2021-10-27 16:21 ` Stefan Hajnoczi
2021-10-28 21:55 ` John Levon
2021-10-11 5:31 ` [PATCH v3 07/12] vfio-user: handle PCI config space accesses Jagannathan Raman
2021-10-27 16:35 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 08/12] vfio-user: handle DMA mappings Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 09/12] vfio-user: handle PCI BAR accesses Jagannathan Raman
2021-10-27 16:38 ` Stefan Hajnoczi
2021-10-11 5:31 ` [PATCH v3 10/12] vfio-user: handle device interrupts Jagannathan Raman
2021-10-11 5:31 ` [PATCH v3 11/12] vfio-user: register handlers to facilitate migration Jagannathan Raman
2021-10-27 18:30 ` Stefan Hajnoczi
2021-12-15 15:49 ` Jag Raman
2021-10-11 5:31 ` Jagannathan Raman [this message]
2021-10-11 22:26 ` [PATCH v3 12/12] vfio-user: acceptance test Philippe Mathieu-Daudé
2021-10-27 16:42 ` Stefan Hajnoczi
2021-10-27 18:33 ` [PATCH v3 00/12] vfio-user server in QEMU Stefan Hajnoczi
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