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import io
from pytest import raises
from unittest.mock import (
Mock, patch, call, MagicMock
)
from kiwi.bootloader.config.systemd_boot import BootLoaderSystemdBoot
from kiwi.xml_state import DracutT
from kiwi.exceptions import (
KiwiTemplateError,
KiwiBootLoaderTargetError,
KiwiKernelLookupError
)
class TestBootLoaderSystemdBoot:
@patch('kiwi.bootloader.config.bootloader_spec_base.FirmWare')
def setup(self, mock_FirmWare):
self.state = Mock()
self.boot_image = Mock()
self.state.xml_data.get_name.return_value = 'image-name'
self.state.get_image_version.return_value = 'image-version'
self.state.get_dracut_config.return_value = DracutT(
uefi=False, modules=[], drivers=[]
)
self.state.build_type.get_efifatimagesize.return_value = None
self.bootloader = BootLoaderSystemdBoot(self.state, 'root_dir')
self.bootloader.custom_args['kernel'] = None
self.bootloader.custom_args['initrd'] = None
self.bootloader.custom_args['boot_options'] = {
'boot_image': self.boot_image
}
self.bootloader.root_mount = Mock(
mountpoint='system_root_mount'
)
self.bootloader._mount_system = Mock()
self.bootloader.create_efi_path = Mock()
self.bootloader.get_boot_path = Mock(
return_value='bootpath'
)
self.bootloader.get_menu_entry_title = Mock(
return_value='title'
)
@patch('kiwi.bootloader.config.bootloader_spec_base.FirmWare')
def setup_method(self, cls, mock_FirmWare):
self.setup()
def test_setup_loader_raises_invalid_target(self):
with raises(KiwiBootLoaderTargetError):
self.bootloader.setup_loader('iso')
@patch('os.path.exists')
@patch('kiwi.bootloader.config.systemd_boot.OsRelease')
@patch('kiwi.bootloader.config.systemd_boot.glob.iglob')
@patch('kiwi.bootloader.config.systemd_boot.BootImageBase.get_boot_names')
@patch('kiwi.bootloader.config.systemd_boot.Path.wipe')
@patch('kiwi.bootloader.config.systemd_boot.Path.create')
@patch('kiwi.bootloader.config.systemd_boot.Command.run')
@patch('kiwi.bootloader.config.systemd_boot.BootLoaderTemplateSystemdBoot')
@patch.object(BootLoaderSystemdBoot, '_write_config_file')
@patch.object(BootLoaderSystemdBoot, '_get_template_parameters')
@patch.object(BootLoaderSystemdBoot, '_write_kernel_cmdline_file')
def test_setup_loader(
self, mock_write_kernel_cmdline_file,
mock_get_template_parameters, mock_write_config_file,
mock_BootLoaderTemplateSystemdBoot, mock_Command_run,
mock_Path_create, mock_Path_wipe, mock_BootImageBase_get_boot_names,
mock_iglob,
mock_OsRelease,
mock_os_path_exists
):
mock_iglob.return_value = ['/lib/modules/5.3.18-59.10-default']
os_release = Mock()
os_release.get.return_value = 'opensuse-leap'
mock_OsRelease.return_value = os_release
kernel_info = Mock()
kernel_info.kernel_version = 'kernel-version'
kernel_info.kernel_filename = 'kernel-filename'
kernel_info.initrd_name = 'initrd-name'
mock_os_path_exists.return_value = True
mock_BootImageBase_get_boot_names.return_value = kernel_info
self.bootloader.setup_loader('disk')
assert mock_write_config_file.call_args_list == [
call(
mock_BootLoaderTemplateSystemdBoot.
return_value.get_loader_template.return_value,
'system_root_mount/boot/efi/loader/loader.conf',
mock_get_template_parameters.return_value
),
call(
mock_BootLoaderTemplateSystemdBoot.
return_value.get_entry_template.return_value,
'system_root_mount/boot/efi/loader/entries/'
'opensuse-leap-5.3.18-59.10-default.conf',
mock_get_template_parameters.return_value
)
]
assert self.bootloader._mount_system.called
mock_write_kernel_cmdline_file.assert_called_once_with(
'system_root_mount'
)
assert mock_Command_run.call_args_list == [
call(
[
'chroot', 'system_root_mount',
'bootctl', 'install',
'--esp-path=/boot/efi',
'--no-variables',
'--entry-token', 'os-id'
]
),
call(
[
'cp', 'kernel-filename',
'system_root_mount/boot/efi/os'
]
),
call(
[
'cp', 'system_root_mount/boot/initrd-name',
'system_root_mount/boot/efi/os'
]
)
]
mock_Command_run.reset_mock()
self.state.get_dracut_config.return_value = DracutT(
uefi=True, modules=[], drivers=[]
)
self.bootloader.setup_loader('disk')
assert mock_Command_run.call_args_list == [
call(
[
'chroot', 'system_root_mount',
'bootctl', 'install',
'--esp-path=/boot/efi',
'--no-variables',
'--entry-token', 'os-id'
]
),
call(
[
'mv', self.boot_image.create_uki.return_value,
'system_root_mount/boot/efi/EFI/Linux/'
]
)
]
@patch('kiwi.bootloader.config.systemd_boot.OsRelease')
@patch('kiwi.bootloader.config.systemd_boot.glob.iglob')
@patch.object(BootLoaderSystemdBoot, '_write_config_file')
def test_set_loader_entry(
self, mock_write_config_file, mock_iglob, mock_OsRelease
):
mock_iglob.return_value = ['/lib/modules/5.3.18-59.10-default']
os_release = Mock()
os_release.get.return_value = 'opensuse-leap'
mock_OsRelease.return_value = os_release
self.bootloader.set_loader_entry('root_dir', 'disk')
@patch('kiwi.bootloader.config.systemd_boot.OsRelease')
@patch('kiwi.bootloader.config.systemd_boot.glob.iglob')
def test_set_loader_entry_kernel_lookup_raises(
self, mock_iglob, mock_OsRelease
):
mock_iglob.return_value = None
with raises(KiwiKernelLookupError):
self.bootloader.set_loader_entry('root_dir', 'disk')
def test_create_loader_image(self):
self.bootloader.create_loader_image('disk')
self.bootloader.create_efi_path.assert_called_once_with()
def test_get_template_parameters(self):
self.bootloader.timeout = 0
assert self.bootloader._get_template_parameters() == {
'kernel_file': 'vmlinuz',
'initrd_file': 'initrd',
'boot_options': '',
'boot_timeout': 0,
'bootpath': 'bootpath',
'title': 'title',
'default_entry': 'main.conf'
}
@patch('kiwi.bootloader.config.systemd_boot.Path.create')
def test_write_config_file(self, mock_Path_create):
template = Mock()
template.substitute.return_value = 'data'
with patch('builtins.open', create=True) as mock_open:
mock_open.return_value = MagicMock(spec=io.IOBase)
file_handle = mock_open.return_value.__enter__.return_value
self.bootloader._write_config_file(template, 'path/some-file', {})
mock_Path_create.assert_called_once_with('path')
mock_open.assert_called_once_with('path/some-file', 'w')
file_handle.write.assert_called_once_with('data')
def test_write_config_file_raises(self):
template = Mock()
template.substitute.side_effect = Exception
with raises(KiwiTemplateError):
self.bootloader._write_config_file(template, 'some-file', {})
def test_write_kernel_cmdline_file(self):
with patch('builtins.open', create=True) as mock_open:
mock_open.return_value = MagicMock(spec=io.IOBase)
file_handle = mock_open.return_value.__enter__.return_value
self.bootloader._write_kernel_cmdline_file('system_root_mount')
mock_open.assert_called_once_with(
'system_root_mount/etc/kernel/cmdline', 'w'
)
file_handle.write.assert_called_once_with(self.bootloader.cmdline)
@patch('kiwi.bootloader.config.systemd_boot.Path.create')
@patch('kiwi.bootloader.config.systemd_boot.Command.run')
@patch('kiwi.bootloader.config.systemd_boot.LoopDevice')
@patch('kiwi.bootloader.config.systemd_boot.Disk')
@patch('kiwi.bootloader.config.systemd_boot.MountManager')
@patch.object(BootLoaderSystemdBoot, '_run_bootctl')
@patch.object(BootLoaderSystemdBoot, 'set_loader_entry')
def test_create_embedded_fat_efi_image(
self, mock_set_loader_entry, mock_run_bootctl, mock_MountManager,
mock_Disk, mock_LoopDevice, mock_Command_run, mock_Path_create
):
target = Mock()
self.bootloader.target = target
mock_Disk.return_value.__enter__.return_value.partition_map = {
'efi': 'efi_device'
}
self.bootloader._create_embedded_fat_efi_image('ESP')
assert mock_MountManager.call_args_list == [
call(device='efi_device', mountpoint='root_dir/boot/efi'),
call(device='/dev', mountpoint='root_dir/dev'),
call(device='/proc', mountpoint='root_dir/proc'),
call(device='/sys', mountpoint='root_dir/sys')
]
assert mock_Command_run.call_args_list == [
call(['qemu-img', 'create', 'ESP', '20M']),
call(['sgdisk', '-n', ':1.0', '-t', '1:EF00', 'ESP']),
call(
['mkdosfs', '-n', 'BOOT', 'efi_device']
),
call(['dd', 'if=efi_device', 'of=ESP.img']),
call(['mv', 'ESP.img', 'ESP'])
]
mock_run_bootctl.assert_called_once_with('root_dir')
mock_set_loader_entry.assert_called_once_with('root_dir', target.live)
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