def test_getattrs_should_cache_attrs(endpoint, fl):
fuse_response = prepare_getattr('path', fuse_messages_pb2.REG)
stat = fslogic.Stat()
with reply(endpoint, fuse_response):
assert 0 == fl.getattr('/random/path', stat)
new_stat = fslogic.Stat()
assert fl.getattr('/random/path', new_stat) == 0
assert stat == new_stat
assert 3 == endpoint.all_messages_count()
def test_write_should_change_file_size(endpoint, fl):
do_open(endpoint, fl, blocks=[(0, 5)], size=5)
assert 20 == fl.write('/random/path', 10, 20)
stat = fslogic.Stat()
fl.getattr('/random/path', stat)
assert 30 == stat.size
def test_getattrs_should_get_attrs(endpoint, fl):
response = prepare_getattr('path', fuse_messages_pb2.REG)
stat = fslogic.Stat()
with reply(endpoint, response) as queue:
assert 0 == fl.getattr('/random/path', stat)
client_message = queue.get()
assert client_message.HasField('fuse_request')
fuse_request = client_message.fuse_request
assert fuse_request.HasField('get_file_attr')
get_file_attr = fuse_request.get_file_attr
assert get_file_attr.entry_type == fuse_messages_pb2.PATH
assert get_file_attr.entry == '/random/path'
repl = response.fuse_response.file_attr
assert stat.atime == repl.atime
assert stat.mtime == repl.mtime
assert stat.ctime == repl.ctime
assert stat.gid == repl.gid
assert stat.uid == repl.uid
assert stat.mode == repl.mode | fslogic.regularMode()
assert stat.size == repl.size
def test_getattrs_should_pass_errors(endpoint, fl):
response = messages_pb2.ServerMessage()
response.fuse_response.status.code = common_messages_pb2.Status.enoent
stat = fslogic.Stat()
with pytest.raises(RuntimeError) as excinfo:
with reply(endpoint, response):
fl.getattr('/random/path', stat)
assert 'No such file or directory' in str(excinfo.value)
def test_chmod_should_change_cached_mode(appmock_client, endpoint, fl):
getattr_response = prepare_getattr('path', fuse_messages_pb2.REG)
stat = fslogic.Stat()
with reply(endpoint, getattr_response):
fl.getattr('/random/path', stat)
assert stat.mode == getattr_response.fuse_response.file_attr.mode | \
fslogic.regularMode()
assert 3 == endpoint.all_messages_count()
appmock_client.reset_tcp_history()
response = messages_pb2.ServerMessage()
response.fuse_response.status.code = common_messages_pb2.Status.ok
with reply(endpoint, response):
fl.chmod('/random/path', 0356)
stat = fslogic.Stat()
fl.getattr('/random/path', stat)
assert stat.mode == 0356 | fslogic.regularMode()
def test_utime_should_change_cached_times(appmock_client, endpoint, fl):
getattr_response = prepare_getattr('path', fuse_messages_pb2.REG)
stat = fslogic.Stat()
with reply(endpoint, getattr_response):
fl.getattr('/random/path', stat)
assert stat.atime == getattr_response.fuse_response.file_attr.atime
assert stat.mtime == getattr_response.fuse_response.file_attr.mtime
assert 3 == endpoint.all_messages_count()
appmock_client.reset_tcp_history()
response = messages_pb2.ServerMessage()
response.fuse_response.status.code = common_messages_pb2.Status.ok
with reply(endpoint, response):
fl.utime('/random/path')
stat = fslogic.Stat()
fl.getattr('/random/path', stat)
assert stat.atime != getattr_response.fuse_response.file_attr.atime
assert stat.mtime != getattr_response.fuse_response.file_attr.mtime
def test_rename_should_change_caches(appmock_client, endpoint, fl):
getattr_response = prepare_getattr('path', fuse_messages_pb2.DIR)
rename_response = prepare_rename()
with reply(endpoint, [getattr_response, rename_response]):
fl.rename('/random/path', '/random/path2')
stat = fslogic.Stat()
fl.getattr('/random/path2', stat)
assert stat.size == getattr_response.fuse_response.file_attr.size
1 == endpoint.all_messages_count()
appmock_client.reset_tcp_history()
response = messages_pb2.ServerMessage()
response.fuse_response.status.code = common_messages_pb2.Status.enoent
with pytest.raises(RuntimeError) as excinfo:
with reply(endpoint, response):
fl.getattr('/random/path', stat)
assert 'No such file or directory' in str(excinfo.value)