def test_command_volume_protect(monkeypatch):
subprocess.check_output(['focker', 'volume', 'remove', '--force', 'test-command-volume-protect'])
subprocess.check_output(['focker', 'volume', 'create', '-t', 'test-command-volume-protect'])
args = lambda: 0
args.references = ['test-command-volume-protect']
command_volume_protect(args)
name, sha256 = zfs_find('test-command-volume-protect', focker_type='volume')
mountpoint = zfs_mountpoint(name)
lst = zfs_parse_output(['zfs', 'get', '-H', 'focker:protect', name])
assert len(lst) == 1
assert lst[0][2] == 'on'
with pytest.raises(RuntimeError):
zfs_destroy(name)
subprocess.check_output(['focker', 'volume', 'untag', 'test-command-volume-protect'])
lst = zfs_parse_output(['zfs', 'get', '-H', 'focker:tags', name])
assert len(lst) == 1
assert lst[0][2] == '-'
n_called = 0
def fake_run(*args, **kwargs):
nonlocal n_called
n_called += 1
return zfs_run(*args, **kwargs)
monkeypatch.setattr(focker.zfs, 'zfs_run', fake_run)
zfs_prune(focker_type='volume')
assert not n_called == 1
with pytest.raises(subprocess.CalledProcessError):
subprocess.check_output(['focker', 'volume', 'remove', sha256])
subprocess.check_output(['zfs', 'destroy', '-r', '-f', name])
assert not zfs_exists(name)
assert not os.path.exists(mountpoint)
def test_jail_fs_create_02():
subprocess.check_output(
['focker', 'jail', 'remove', '--force', 'test-jail-fs-create-02'])
name = jail_fs_create()
zfs_tag(name, ['test-jail-fs-create-02'])
assert zfs_exists(name)
mountpoint = zfs_mountpoint(name)
assert os.path.exists(mountpoint)
with open(os.path.join(mountpoint, 'test.txt'), 'w') as f:
f.write('test\n')
assert os.path.exists(os.path.join(mountpoint, 'test.txt'))
with open(os.path.join(mountpoint, 'test.txt'), 'r') as f:
assert f.read() == 'test\n'
subprocess.check_output(
['focker', 'jail', 'remove', 'test-jail-fs-create-02'])
assert not zfs_exists(name)
assert not os.path.exists(mountpoint)
def test_command_volume_prune():
subprocess.check_output(['focker', 'volume', 'remove', '--force', 'test-command-volume-prune'])
subprocess.check_output(['focker', 'volume', 'create', '-t', 'test-command-volume-prune'])
name, sha256 = zfs_find('test-command-volume-prune', focker_type='volume')
mountpoint = zfs_mountpoint(name)
subprocess.check_output(['focker', 'volume', 'untag', 'test-command-volume-prune'])
args = lambda: 0
command_volume_prune(args)
assert not zfs_exists(name)
assert not os.path.exists(mountpoint)
def test_jail_fs_create_01():
subprocess.check_output([
'focker', 'image', 'remove', '--force', '-R', 'test-jail-fs-create-01'
])
subprocess.check_output(
['focker', 'bootstrap', '--empty', '-t', 'test-jail-fs-create-01'])
name = jail_fs_create('test-jail-fs-create-01')
assert zfs_exists(name)
mountpoint = zfs_mountpoint(name)
assert os.path.exists(mountpoint)
with open(os.path.join(mountpoint, 'test.txt'), 'w') as f:
f.write('test\n')
assert os.path.exists(os.path.join(mountpoint, 'test.txt'))
with open(os.path.join(mountpoint, 'test.txt'), 'r') as f:
assert f.read() == 'test\n'
subprocess.check_output(
['focker', 'image', 'remove', '-R', 'test-jail-fs-create-01'])
assert not zfs_exists(name)
assert not os.path.exists(mountpoint)
def test_command_volume_remove():
subprocess.check_output(['focker', 'volume', 'remove', '--force', 'test-command-volume-remove'])
subprocess.check_output(['focker', 'volume', 'create', '-t', 'test-command-volume-remove'])
name, sha256 = zfs_find('test-command-volume-remove', focker_type='volume')
mountpoint = zfs_mountpoint(name)
args = lambda: 0
args.references = ['test-command-volume-remove']
args.force = False
command_volume_remove(args)
with pytest.raises(ValueError):
zfs_find('test-command-volume-remove', focker_type='volume')
with pytest.raises(ValueError):
zfs_find(sha256, focker_type='volume')
assert not os.path.exists(mountpoint)
assert not zfs_exists(name)
def test_command_image_remove():
focker_unlock()
subprocess.check_output([
'focker', 'image', 'remove', '--force', '-R',
'test-command-image-remove'
])
subprocess.check_output(
['focker', 'bootstrap', '--empty', '-t', 'test-command-image-remove'])
name, sha256 = zfs_find('test-command-image-remove', focker_type='image')
mountpoint = zfs_mountpoint(name)
args = lambda: 0
args.reference = 'test-command-image-remove'
args.force = False
args.remove_dependents = False
command_image_remove(args)
with pytest.raises(ValueError):
zfs_find('test-command-image-remove', focker_type='image')
with pytest.raises(ValueError):
zfs_find(sha256, focker_type='image')
assert not os.path.exists(mountpoint)
assert not zfs_exists(name)