def test_bind():
"""
Testing the multiplexing file system (TODO: split up into multiple tests, clean up)
"""
mp_root = filesystem.multiplexing.path()
mountpoint = mp_root.join('mnt/tmp/')
real_pathname = maketemp()
mountpoint.bind(filesystem.path(real_pathname))
real_path = filesystem.path(real_pathname)
## TODO: RFC: I'm not sure whether it should pass or not since the
## parent differs.
#eq(real_path, mountpoint)
#eq(mountpoint, real_path)
ne(real_path, mountpoint)
ne(mountpoint, real_path)
## mountpoint.parent should give the parent node in the multiplexing fs
## real_path.parent should give the real parent directory
ne(mountpoint.parent(), real_path.parent())
assert mountpoint.isdir()
assert real_path.isdir()
## Let's make a subdirectory under our "mounted" directory
foo = mp_root.join('mnt/tmp/foo')
foo2 = mountpoint.child('foo')
real_foo = real_path.child('foo')
## same directory, same parent
eq(foo, foo2)
## same directory, different parents
#eq(foo, real_foo)
ne(foo, real_foo)
assert not foo.exists()
assert not foo2.exists()
assert not real_foo.exists()
foo.mkdir()
assert foo.isdir()
assert foo2.isdir()
assert real_foo.isdir()
## same directory, different parent
#eq(real_foo, foo2)
ne(real_foo, foo2)
def test_ne_positive(self):
a = self.path.child(u'foo')
b = self.path.child(u'bar')
ne(a, b)