def test_len():
path = str(udir.join('test_gdbm_extra'))
g = gdbm.open(path, 'c')
g['abc'] = 'def'
assert len(g) == 1
g['bcd'] = 'efg'
assert len(g) == 2
del g['abc']
assert len(g) == 1
def test_len():
path = str(udir.join('test_gdbm_extra'))
g = gdbm.open(path, 'c')
g['abc'] = 'def'
assert len(g) == 1
g['bcd'] = 'efg'
assert len(g) == 2
del g['abc']
assert len(g) == 1
def test_unicode():
path = unicode(udir.join('test_gdm_unicode'))
g = gdbm.open(path, 'c') # does not crash
