qemu/tests/acceptance/boot_linux.py

# Functional test that boots a complete Linux system via a cloud image
#
# Copyright (c) 2018-2020 Red Hat, Inc.
#
# Author:
#  Cleber Rosa <crosa@redhat.com>
#
# 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

from avocado_qemu import LinuxTest, BUILD_DIR

from qemu.accel import kvm_available
from qemu.accel import tcg_available

from avocado import skipIf

ACCEL_NOT_AVAILABLE_FMT = "%s accelerator does not seem to be available"
KVM_NOT_AVAILABLE = ACCEL_NOT_AVAILABLE_FMT % "KVM"
TCG_NOT_AVAILABLE = ACCEL_NOT_AVAILABLE_FMT % "TCG"


class BootLinuxX8664(LinuxTest):
    """
    :avocado: tags=arch:x86_64
    """

    chksum = 'e3c1b309d9203604922d6e255c2c5d098a309c2d46215d8fc026954f3c5c27a0'

    def test_pc_i440fx_tcg(self):
        """
        :avocado: tags=machine:pc
        :avocado: tags=accel:tcg
        """
        if not tcg_available(self.qemu_bin):
            self.cancel(TCG_NOT_AVAILABLE)
        self.vm.add_args("-accel", "tcg")
        self.launch_and_wait()

    def test_pc_i440fx_kvm(self):
        """
        :avocado: tags=machine:pc
        :avocado: tags=accel:kvm
        """
        if not kvm_available(self.arch, self.qemu_bin):
            self.cancel(KVM_NOT_AVAILABLE)
        self.vm.add_args("-accel", "kvm")
        self.launch_and_wait()

    def test_pc_q35_tcg(self):
        """
        :avocado: tags=machine:q35
        :avocado: tags=accel:tcg
        """
        if not tcg_available(self.qemu_bin):
            self.cancel(TCG_NOT_AVAILABLE)
        self.vm.add_args("-accel", "tcg")
        self.launch_and_wait()

    def test_pc_q35_kvm(self):
        """
        :avocado: tags=machine:q35
        :avocado: tags=accel:kvm
        """
        if not kvm_available(self.arch, self.qemu_bin):
            self.cancel(KVM_NOT_AVAILABLE)
        self.vm.add_args("-accel", "kvm")
        self.launch_and_wait()


class BootLinuxAarch64(LinuxTest):
    """
    :avocado: tags=arch:aarch64
    :avocado: tags=machine:virt
    :avocado: tags=machine:gic-version=2
    """

    chksum = '1e18d9c0cf734940c4b5d5ec592facaed2af0ad0329383d5639c997fdf16fe49'

    def add_common_args(self):
        self.vm.add_args('-bios',
                         os.path.join(BUILD_DIR, 'pc-bios',
                                      'edk2-aarch64-code.fd'))
        self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
        self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')

    def test_virt_tcg(self):
        """
        :avocado: tags=accel:tcg
        :avocado: tags=cpu:max
        """
        if not tcg_available(self.qemu_bin):
            self.cancel(TCG_NOT_AVAILABLE)
        self.vm.add_args("-accel", "tcg")
        self.vm.add_args("-cpu", "max")
        self.vm.add_args("-machine", "virt,gic-version=2")
        self.add_common_args()
        self.launch_and_wait()

    def test_virt_kvm_gicv2(self):
        """
        :avocado: tags=accel:kvm
        :avocado: tags=cpu:host
        :avocado: tags=device:gicv2
        """
        if not kvm_available(self.arch, self.qemu_bin):
            self.cancel(KVM_NOT_AVAILABLE)
        self.vm.add_args("-accel", "kvm")
        self.vm.add_args("-cpu", "host")
        self.vm.add_args("-machine", "virt,gic-version=2")
        self.add_common_args()
        self.launch_and_wait()

    def test_virt_kvm_gicv3(self):
        """
        :avocado: tags=accel:kvm
        :avocado: tags=cpu:host
        :avocado: tags=device:gicv3
        """
        if not kvm_available(self.arch, self.qemu_bin):
            self.cancel(KVM_NOT_AVAILABLE)
        self.vm.add_args("-accel", "kvm")
        self.vm.add_args("-cpu", "host")
        self.vm.add_args("-machine", "virt,gic-version=3")
        self.add_common_args()
        self.launch_and_wait()


class BootLinuxPPC64(LinuxTest):
    """
    :avocado: tags=arch:ppc64
    """

    chksum = '7c3528b85a3df4b2306e892199a9e1e43f991c506f2cc390dc4efa2026ad2f58'

    def test_pseries_tcg(self):
        """
        :avocado: tags=machine:pseries
        :avocado: tags=accel:tcg
        """
        if not tcg_available(self.qemu_bin):
            self.cancel(TCG_NOT_AVAILABLE)
        self.vm.add_args("-accel", "tcg")
        self.launch_and_wait()


class BootLinuxS390X(LinuxTest):
    """
    :avocado: tags=arch:s390x
    """

    chksum = '4caaab5a434fd4d1079149a072fdc7891e354f834d355069ca982fdcaf5a122d'

    @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
    def test_s390_ccw_virtio_tcg(self):
        """
        :avocado: tags=machine:s390-ccw-virtio
        :avocado: tags=accel:tcg
        """
        if not tcg_available(self.qemu_bin):
            self.cancel(TCG_NOT_AVAILABLE)
        self.vm.add_args("-accel", "tcg")
        self.launch_and_wait()