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.format_1g(tmpdir)
26 ret = util.run_bch('fsck', dev, valgrind=True)
28 assert ret.returncode == 0
29 assert len(ret.stdout) > 0
30 assert len(ret.stderr) == 0
32 def test_list(tmpdir):
33 dev = util.format_1g(tmpdir)
35 ret = util.run_bch('list', dev, valgrind=True)
37 assert ret.returncode == 0
38 assert len(ret.stderr) == 0
39 assert "recovering from clean shutdown" in ret.stdout
41 # Totally arbitrary, feel free to update or remove after inspecting.
42 assert len(ret.stdout.splitlines()) == 97
44 def test_list_inodes(tmpdir):
45 dev = util.format_1g(tmpdir)
47 ret = util.run_bch('list', '-b', 'inodes', dev, valgrind=True)
49 assert ret.returncode == 0
50 assert len(ret.stderr) == 0
51 assert len(ret.stdout.splitlines()) == (2 + 2) # 2 inodes on clean format
53 def test_list_dirent(tmpdir):
54 dev = util.format_1g(tmpdir)
56 ret = util.run_bch('list', '-b', 'dirents', dev, valgrind=True)
58 assert ret.returncode == 0
59 assert len(ret.stderr) == 0
60 assert len(ret.stdout.splitlines()) == (2 + 1) # 1 dirent
63 # u64s 8 type dirent 4096:2449855786607753081
64 # snap 0 len 0 ver 0: lost+found -> 4097
65 last = ret.stdout.splitlines()[-1]
66 assert re.match(r'^.*type dirent.*: lost\+found ->.*$', last)