Gustavo Romero <gustavo.rom...@linaro.org> writes:
> Add a functional test, aarch64_hotplug_pci, to exercise PCI hotplug and
> hot-unplug on arm64.
>
> Signed-off-by: Gustavo Romero <gustavo.rom...@linaro.org>
> Reviewed-by: Daniel P. Berrangé <berra...@redhat.com>
> ---
> MAINTAINERS | 5 ++
> tests/functional/meson.build | 1 +
> tests/functional/test_aarch64_hotplug_pci.py | 74 ++++++++++++++++++++
> 3 files changed, 80 insertions(+)
> create mode 100755 tests/functional/test_aarch64_hotplug_pci.py
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 23174b4ca7..9ebb768214 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2065,6 +2065,11 @@ S: Supported
> F: include/hw/pci/pcie_doe.h
> F: hw/pci/pcie_doe.c
>
> +ARM PCI Hotplug
> +M: Gustavo Romero <gustavo.rom...@linaro.org>
> +S: Supported
> +F: tests/functional/test_aarch64_hotplug_pci.py
> +
> ACPI/SMBIOS
> M: Michael S. Tsirkin <m...@redhat.com>
> M: Igor Mammedov <imamm...@redhat.com>
> diff --git a/tests/functional/meson.build b/tests/functional/meson.build
> index 52b4706cfe..2d68840fa2 100644
> --- a/tests/functional/meson.build
> +++ b/tests/functional/meson.build
> @@ -83,6 +83,7 @@ tests_aarch64_system_quick = [
> tests_aarch64_system_thorough = [
> 'aarch64_aspeed_ast2700',
> 'aarch64_aspeed_ast2700fc',
> + 'aarch64_hotplug_pci',
> 'aarch64_imx8mp_evk',
> 'aarch64_raspi3',
> 'aarch64_raspi4',
> diff --git a/tests/functional/test_aarch64_hotplug_pci.py
> b/tests/functional/test_aarch64_hotplug_pci.py
> new file mode 100755
> index 0000000000..fa1bb62c8f
> --- /dev/null
> +++ b/tests/functional/test_aarch64_hotplug_pci.py
> @@ -0,0 +1,74 @@
> +#!/usr/bin/env python3
> +#
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +#
> +# The test hotplugs a PCI device and checks it on a Linux guest.
> +#
> +# Copyright (c) 2025 Linaro Ltd.
> +#
> +# Author:
> +# Gustavo Romero <gustavo.rom...@linaro.org>
> +#
> +# This work is licensed under the terms of the GNU GPL, version 2 or
> +# later. See the COPYING file in the top-level directory.
> +
> +from qemu_test import LinuxKernelTest, Asset,
> exec_command_and_wait_for_pattern
> +from qemu_test import BUILD_DIR
> +
> +class HotplugPCI(LinuxKernelTest):
> +
> + ASSET_KERNEL = Asset(
> + ('https://ftp.debian.org/debian/dists/stable/main/installer-arm64/'
> + 'current/images/netboot/debian-installer/arm64/linux'),
> + '3821d4db56d42c6a4eac62f31846e35465940afd87746b4cfcdf5c9eca3117b2')
> +
> + ASSET_INITRD = Asset(
> + ('https://ftp.debian.org/debian/dists/stable/main/installer-arm64/'
> + 'current/images/netboot/debian-installer/arm64/initrd.gz'),
> +
> '2583ec22b45265ad69e82f198674f53d4cd85be124fe012eedc2fd91156bc4b4')
Hmm do we need to specify a checksum type now?
TAP version 13
not ok 1 test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci
1..1
----------------------------------- stderr -----------------------------------
Traceback (most recent call last):
File
"/home/alex/lsrc/qemu.git/tests/functional/test_aarch64_hotplug_pci.py", line
44, in test_hotplug_pci
self.launch_kernel(self.ASSET_KERNEL.fetch(),
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/home/alex/lsrc/qemu.git/tests/functional/qemu_test/asset.py", line
189, in fetch
raise AssetError(self, "Hash does not match %s" % self.hash)
qemu_test.asset.AssetError:
https://ftp.debian.org/debian/dists/stable/main/installer-arm64/current/images/netboot/debian-installer/arm64/linux:
Hash does not match
3821d4db56d42c6a4eac62f31846e35465940afd87746b4cfcdf5c9eca3117b2
More information on test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci
could be found here:
/home/alex/lsrc/qemu.git/builds/all/tests/functional/aarch64/test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci/base.log
/home/alex/lsrc/qemu.git/builds/all/tests/functional/aarch64/test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci/console.log
(test program exited with status code 1)
==============================================================================
In fact could we use the existing tuxrun images instead of relying on
debian stable not changing?
<snip>
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
