3 # Basic bcachefs functionality tests.
9 ret = util.run_bch(valgrind=True)
11 assert ret.returncode == 1
12 assert "missing command" in ret.stdout
13 assert len(ret.stderr) == 0
15 def test_format(tmpdir):
16 dev = util.device_1g(tmpdir)
17 ret = util.run_bch('format', dev, valgrind=True)
19 assert ret.returncode == 0
20 assert len(ret.stdout) > 0
21 assert len(ret.stderr) == 0
23 def test_fsck(tmpdir):
24 dev = util.device_1g(tmpdir)
25 util.run_bch('format', dev, valgrind=False, check=True)
27 ret = util.run_bch('fsck', dev, valgrind=True)
29 assert ret.returncode == 0
30 assert len(ret.stdout) > 0
31 assert len(ret.stderr) == 0
33 def test_list(tmpdir):
34 dev = util.device_1g(tmpdir)
35 util.run_bch('format', dev, valgrind=False, check=True)
37 ret = util.run_bch('list', dev, valgrind=True)
39 assert ret.returncode == 0
40 assert len(ret.stderr) == 0
41 assert "recovering from clean shutdown" in ret.stdout
42 assert len(ret.stdout.splitlines()) == 2
44 def test_list_inodes(tmpdir):
45 dev = util.device_1g(tmpdir)
46 util.run_bch('format', dev, valgrind=False, check=True)
48 ret = util.run_bch('list', '-b', 'inodes', dev, valgrind=True)
50 assert ret.returncode == 0
51 assert len(ret.stderr) == 0
52 assert len(ret.stdout.splitlines()) == (2 + 2) # 2 inodes on clean format
54 def test_list_dirent(tmpdir):
55 dev = util.device_1g(tmpdir)
56 util.run_bch('format', dev, valgrind=False, check=True)
58 ret = util.run_bch('list', '-b', 'dirents', dev, valgrind=True)
60 assert ret.returncode == 0
61 assert len(ret.stderr) == 0
62 assert len(ret.stdout.splitlines()) == (2 + 1) # 1 dirent
65 # u64s 8 type dirent 4096:2449855786607753081
66 # snap 0 len 0 ver 0: lost+found -> 4097
67 last = ret.stdout.splitlines()[-1]
68 assert re.match(r'^.*type dirent.*: lost\+found ->.*$', last)