class TestFileSystemModule_MultipleMountFs(unittest.TestCase):
def setUp(self):
self.fsm = FilesystemModule()
self.root_fs = XJFileSystem(1024*1024*10)
self.var_fs = XJFileSystem(1024*1024*10)
self.home_fs = XJFileSystem(1024*1024*10)
self.fsm.mount("/", self.root_fs)
self.fsm.mount("/var", self.var_fs)
self.fsm.mount("/home", self.home_fs)
def test_when_mkdir_etc_then_directory_is_created_under_root_fs(self):
self.fsm.mkdir("/etc",1,1,0777)
self.assertTrue(self.root_fs.opendir('/').has_dir('etc'))
self.assertFalse(self.var_fs.opendir('/').has_dir('etc'))
def test_when_mkdir_var_log_then_it_is_created_under_var_fs(self):
self.fsm.mkdir("/var/log",1,1,0777)
self.assertFalse(self.root_fs.opendir('/').has_dir('log'))
self.assertTrue(self.var_fs.opendir('/').has_dir('log'))
def test_when_opendir_var_then_readdir_var_returns_dir_entries_for_root_dir_on_var_fs(self):
self.fsm.mkdir("/var/log",1,1,0777)
fd = self.fsm.opendir('/var')
dentries = self.fsm.readdir(fd)
self.assertTrue(dentries.has_key('log'))
self.assertTrue(self.var_fs.opendir('/').has_dir('log'))
def setUp(self):
self.fsm = FilesystemModule()
self.root_fs = XJFileSystem(1024*1024*10)
self.var_fs = XJFileSystem(1024*1024*10)
self.home_fs = XJFileSystem(1024*1024*10)
self.fsm.mount("/", self.root_fs)
self.fsm.mount("/var", self.var_fs)
self.fsm.mount("/home", self.home_fs)
class TestXJFileSystem(unittest.TestCase):
def setUp(self):
self.fs = XJFileSystem(10**9)
def test_when_mkdir_etc_then_etc_exists_and_is_directory(self):
self.fs.mkdir('/etc/', 1,1,0777)
root = self.fs.opendir("/")
self.assertTrue(root.has_dir('etc'))
def test_when_mkdir_etc_then_etc_exists_and_has_reference_to_parent_directory(self):
dir = self.fs.mkdir("/etc", 1,1,0777)
self.assertTrue(dir.has_dir('..'))
def test_when_create_file_then_file_exists_in_path(self):
file = self.fs.creat("/test.txt", 1,1,0777)
self.assertTrue(self.fs.opendir('/').has_file('test.txt'))
def setUp(self):
self.fs = XJFileSystem(10**9)
