kumquat-buildroot/support/testing/tests/init/test_systemd_selinux.py
Antoine Tenart 31901a5afd support/testing/tests/init/test_systemd_selinux: new SELinuxSystemdSquashfs test
Add a test called 'SELinuxSystemdSquashfs' which will perform the same
tests as the Ext4 version, but using a Squashfs filesystem. Thanks to
this, we'll have a test on a real only filesystem.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-10-06 15:30:12 +02:00

75 lines
2.5 KiB
Python

import os
import infra.basetest
class TestSELinuxSystemd(infra.basetest.BRTest):
config = \
"""
BR2_x86_64=y
BR2_x86_corei7=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_INIT_SYSTEMD=y
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.8.12"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/x86_64/linux.config"
BR2_PACKAGE_LIBSELINUX=y
BR2_PACKAGE_REFPOLICY=y
"""
def wait_boot(self):
# The complete boot with systemd takes more time than what the default multipler permits
self.emulator.timeout_multiplier *= 10
self.emulator.login()
def run_tests(self, fstype):
kernel = os.path.join(self.builddir, "images", "bzImage")
rootfs = os.path.join(self.builddir, "images", "rootfs.{}".format(fstype))
self.emulator.boot(arch="x86_64", kernel=kernel,
kernel_cmdline=["root=/dev/vda", "rootfstype={}".format(fstype),
"console=ttyS0", "security=selinux"],
options=["-cpu", "Nehalem",
"-drive", "file={},if=virtio,format=raw".format(rootfs)])
self.wait_boot()
# Test the reported SELinux mode.
out, ret = self.emulator.run("getenforce")
self.assertEqual(ret, 0)
self.assertEqual(out[0], "Permissive")
# Check the extended arguments are correctly set.
out, ret = self.emulator.run("ls -dZ /")
self.assertEqual(ret, 0)
self.assertEqual(out[0].split()[0], "system_u:object_r:root_t")
# Check init's attributes.
out, ret = self.emulator.run("cat /proc/1/attr/current")
self.assertEqual(ret, 0)
self.assertEqual(out[0], "system_u:system_r:init_t\0")
class TestSELinuxSystemdExt4(TestSELinuxSystemd):
config = TestSELinuxSystemd.config + \
"""
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="100M"
"""
def test_run(self):
self.run_tests("ext4")
class TestSELinuxSystemdSquashfs(TestSELinuxSystemd):
config = TestSELinuxSystemd.config + \
"""
BR2_TARGET_ROOTFS_SQUASHFS=y
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{}"
""".format(
infra.filepath("tests/init/test_systemd_selinux/linux-squashfs.fragment"),
)
def test_run(self):
self.run_tests("squashfs")