def test_write_bytes_name(self):
history.append('fred')
history.append('wilma')
history.write_file(bytes('my_history',
sys.getfilesystemencoding()),
raise_exc=True)
self.assertTrue(isfile('my_history'))
def setUp(self):
reset()
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
history.append('pebbles')
def test_replace(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[2] = 'dino'
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[0] = 'hopper'
self.assertEqual(history[0], 'hopper')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[-1] = 'bedrock'
self.assertEqual(history[0], 'hopper')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bedrock')
def test_read_tilde_expanded(self):
history.append('fred')
history.append('wilma')
history.write_file(self.histfile, raise_exc=True)
history.clear()
history.read_file('~/.history', raise_exc=True)
self.assertEqual(len(history), 2)
def test_read_default_name(self):
history.append('fred')
history.append('wilma')
history.write_file(self.histfile, raise_exc=True)
history.clear()
history.read_file(raise_exc=True)
self.assertEqual(len(history), 2)
def test_replace(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[2] = 'dino'
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[0] = 'hopper'
self.assertEqual(history[0], 'hopper')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
history[-1] = 'bedrock'
self.assertEqual(history[0], 'hopper')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'dino')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bedrock')
def test_read_tilde_expanded(self):
history.append('fred')
history.append('wilma')
history.write_file(self.histfile, raise_exc=True)
history.clear()
history.read_file('~/.history', raise_exc=True)
self.assertEqual(len(history), 2)
def test_read_bytes_name(self):
history.append('fred')
history.append('wilma')
history.write_file(bytes('my_history', sys.getfilesystemencoding()), raise_exc=True)
history.clear()
history.read_file(bytes('my_history', sys.getfilesystemencoding()), raise_exc=True)
self.assertEqual(len(history), 2)
def test_read_abspath(self):
history.append('fred')
history.append('wilma')
history.write_file('my_history', raise_exc=True)
history.clear()
history.read_file(abspath('my_history'), raise_exc=True)
self.assertEqual(len(history), 2)
def setUp(self):
reset()
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
history.append('pebbles')
def test_read_abspath(self):
history.append('fred')
history.append('wilma')
history.write_file('my_history', raise_exc=True)
history.clear()
history.read_file(abspath('my_history'), raise_exc=True)
self.assertEqual(len(history), 2)
def test_read_None_name(self):
history.append('fred')
history.append('wilma')
history.write_file(self.histfile, raise_exc=True)
history.clear()
history.read_file(None, raise_exc=True)
self.assertEqual(len(history), 2)
def test__reversed__items(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual([x for x in reversed(history)], ['bammbamm', 'pebbles', 'betty', 'barney', 'wilma'])
history.append('dino')
self.assertEqual([x for x in reversed(history)], ['dino', 'bammbamm', 'pebbles', 'betty', 'barney'])
history[0] = 'hopper'
self.assertEqual([x for x in reversed(history)], ['dino', 'bammbamm', 'pebbles', 'betty', 'hopper'])
def test__iter__items(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual([x for x in history], ['wilma', 'barney', 'betty', 'pebbles', 'bammbamm'])
history.append('dino')
self.assertEqual([x for x in history], ['barney', 'betty', 'pebbles', 'bammbamm', 'dino'])
history[0] = 'hopper'
self.assertEqual([x for x in history], ['hopper', 'betty', 'pebbles', 'bammbamm', 'dino'])
def test_append_relative(self):
history.write_file('my_history', raise_exc=True)
history.append('fred')
history.append('wilma')
history.append_file(2, 'my_history')
history.clear()
history.read_file('my_history', raise_exc=True)
self.assertEqual(len(history), 2)
def test_read_bytes_name(self):
history.append('fred')
history.append('wilma')
history.write_file(bytes('my_history',
sys.getfilesystemencoding()),
raise_exc=True)
history.clear()
history.read_file(bytes('my_history', sys.getfilesystemencoding()),
raise_exc=True)
self.assertEqual(len(history), 2)
def test_unstifled(self):
history.max_entries = -1
# Extend history beyond 5 entries
history.append('bammbamm')
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'wilma')
self.assertEqual(history[2], 'barney')
self.assertEqual(history[3], 'betty')
self.assertEqual(history[4], 'pebbles')
self.assertEqual(history[5], 'bammbamm')
self.assertEqual(len(history), 6)
def test__iter__items(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual([x for x in history],
['wilma', 'barney', 'betty', 'pebbles', 'bammbamm'])
history.append('dino')
self.assertEqual([x for x in history],
['barney', 'betty', 'pebbles', 'bammbamm', 'dino'])
history[0] = 'hopper'
self.assertEqual([x for x in history],
['hopper', 'betty', 'pebbles', 'bammbamm', 'dino'])
def test_unstifled(self):
history.max_entries = -1
# Extend history beyond 5 entries
history.append('bammbamm')
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'wilma')
self.assertEqual(history[2], 'barney')
self.assertEqual(history[3], 'betty')
self.assertEqual(history[4], 'pebbles')
self.assertEqual(history[5], 'bammbamm')
self.assertEqual(len(history), 6)
def test__reversed__items(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual([x for x in reversed(history)],
['bammbamm', 'pebbles', 'betty', 'barney', 'wilma'])
history.append('dino')
self.assertEqual([x for x in reversed(history)],
['dino', 'bammbamm', 'pebbles', 'betty', 'barney'])
history[0] = 'hopper'
self.assertEqual([x for x in reversed(history)],
['dino', 'bammbamm', 'pebbles', 'betty', 'hopper'])
def test_iterate(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual([x for x in reversed(history)],
['betty', 'barney', 'wilma', 'fred'])
def test_stifle_truncates_existing(self):
history.max_entries = -1
# Extend history beyond 5 entries
history.append('bammbamm')
history.append('dino')
self.assertEqual(len(history), 7)
# Now stifle
history.max_entries = 5
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(history[4], 'dino')
self.assertEqual(len(history), 5)
def test_stifle_truncates_existing(self):
history.max_entries = -1
# Extend history beyond 5 entries
history.append('bammbamm')
history.append('dino')
self.assertEqual(len(history), 7)
# Now stifle
history.max_entries = 5
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(history[4], 'dino')
self.assertEqual(len(history), 5)
def test_write_file_replaces_file(self):
history.append('fred')
history.append('wilma')
history.append('pebbles')
history.write_file('my_history', raise_exc=True)
history.clear()
history.append('barney')
history.append('betty')
history.write_file('my_history', raise_exc=True)
history.clear()
history.read_file('my_history', raise_exc=True)
self.assertEqual(len(history), 2)
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
def test__iter__items(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual([x for x in history], ['fred', 'wilma', 'barney', 'betty'])
def test_iterate(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual([x for x in history],
['fred', 'wilma', 'barney', 'betty'])
def test__reversed__items(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual([x for x in reversed(history)], ['betty', 'barney', 'wilma', 'fred'])
def test_set_slice(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertRaises(TypeError, history.__setitem__, slice(2, -1),
['dino'])
def test__iter__items(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual([x for x in history],
['fred', 'wilma', 'barney', 'betty'])
def test_reversed_iterator(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertRaises(TypeError, reversed, reversed(history))
list = ['a', 'b', 'c', 'd']
self.assertRaises(TypeError, reversed, reversed(list))
def test_iterate_exhausted(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
i = reversed(history)
self.assertEqual([x for x in i], ['betty', 'barney', 'wilma', 'fred'])
self.assertRaises(StopIteration, i.next)
def test_out_of_range_pos(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertRaises(IndexError, history.__getitem__, 4)
self.assertRaises(IndexError, history.__getitem__, -5)
def test_reversed_iterator(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertRaises(TypeError, reversed, reversed(history))
list = ['a', 'b', 'c', 'd']
self.assertRaises(TypeError, reversed, reversed(list))
def test_iterate_iterator(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual([x for x in iter(reversed(history))], ['betty', 'barney', 'wilma', 'fred'])
list = ['a', 'b', 'c', 'd']
self.assertEqual([x for x in iter(reversed(list))], ['d', 'c', 'b', 'a'])
def test_out_of_range_pos(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertRaises(IndexError, history.__getitem__, 4)
self.assertRaises(IndexError, history.__getitem__, -5)
def test_iterate_exhausted(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
i = reversed(history)
self.assertEqual([x for x in i], ['betty', 'barney', 'wilma', 'fred'])
self.assertRaises(StopIteration, next, i)
def test_length_hint(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
i = reversed(history)
self.assertEqual(i.__length_hint__(), len(history))
for n, x in enumerate(i):
self.assertEqual(i.__length_hint__(), len(history) - n - 1)
def test_length_hint(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
i = reversed(history)
self.assertEqual(i.__length_hint__(), len(history))
for n, x in enumerate(i):
self.assertEqual(i.__length_hint__(), len(history)-n-1)
def test_iterate_iterator(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual([x for x in iter(iter(history))],
['fred', 'wilma', 'barney', 'betty'])
list = ['a', 'b', 'c', 'd']
self.assertEqual([x for x in iter(iter(list))], ['a', 'b', 'c', 'd'])
def test_negative_pos(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual(history[-4], 'fred')
self.assertEqual(history[-3], 'wilma')
self.assertEqual(history[-2], 'barney')
self.assertEqual(history[-1], 'betty')
def test__getitem__(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'wilma')
self.assertEqual(history[2], 'barney')
self.assertEqual(history[3], 'betty')
def test_negative_pos(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual(history[-4], 'fred')
self.assertEqual(history[-3], 'wilma')
self.assertEqual(history[-2], 'barney')
self.assertEqual(history[-1], 'betty')
def test__getitem__(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'wilma')
self.assertEqual(history[2], 'barney')
self.assertEqual(history[3], 'betty')
def test_stifled(self):
history.max_entries = 5
# Extend history beyond 5 entries
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
self.assertEqual(len(history), 5)
# Add one more
history.append('dino')
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(history[4], 'dino')
self.assertEqual(len(history), 5)
def test_stifled(self):
history.max_entries = 5
# Extend history beyond 5 entries
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
self.assertEqual(len(history), 5)
# Add one more
history.append('dino')
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(history[4], 'dino')
self.assertEqual(len(history), 5)
def test_write_file_replaces_file(self):
history.append('fred')
history.append('wilma')
history.write_file('my_history', raise_exc=True)
history.clear()
history.append('barney')
history.append('betty')
history.write_file('my_history', raise_exc=True)
history.clear()
history.read_file('my_history', raise_exc=True)
self.assertEqual(len(history), 2)
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
def test__delitem__(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
del history[1]
self.assertEqual(len(history), 3)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
del history[-2]
self.assertEqual(len(history), 2)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'betty')
def test_remove(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
del history[2]
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(len(history), 4)
del history[0]
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(history[2], 'bammbamm')
self.assertEqual(len(history), 3)
del history[-1]
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(len(history), 2)
def test_remove(self):
history.max_entries = 5
history.append('bammbamm')
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'betty')
self.assertEqual(history[3], 'pebbles')
self.assertEqual(history[4], 'bammbamm')
del history[2]
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'barney')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(len(history), 4)
del history[0]
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(history[2], 'bammbamm')
self.assertEqual(len(history), 3)
del history[-1]
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(len(history), 2)
def test__setitem__(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
self.assertEqual(len(history), 4)
history[1] = 'pebbles'
self.assertEqual(len(history), 4)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(history[2], 'barney')
self.assertEqual(history[3], 'betty')
history[-2] = 'bammbamm'
self.assertEqual(len(history), 4)
self.assertEqual(history[0], 'fred')
self.assertEqual(history[1], 'pebbles')
self.assertEqual(history[2], 'bammbamm')
self.assertEqual(history[3], 'betty')
def test_write_file_truncates_file(self):
history.append('fred')
history.append('wilma')
history.append('pebbles')
history.max_file = 2
history.write_file('my_history', raise_exc=True)
history.clear()
history.read_file('my_history', raise_exc=True)
self.assertEqual(len(history), 2)
self.assertEqual(history[0], 'wilma')
self.assertEqual(history[1], 'pebbles')
def test_write_abspath(self):
history.append('fred')
history.append('wilma')
history.write_file(abspath('my_history'), raise_exc=True)
self.assertTrue(isfile(abspath('my_history')))
self.assertTrue(isfile('my_history'))
def test_write_abspath(self):
history.append('fred')
history.append('wilma')
history.write_file(abspath('my_history'), raise_exc=True)
self.assertTrue(isfile(abspath('my_history')))
self.assertTrue(isfile('my_history'))
def test_write_None_name(self):
history.append('fred')
history.append('wilma')
history.write_file(None, raise_exc=True)
self.assertTrue(isfile(self.histfile))
def test_write_relative(self):
history.append('fred')
history.append('wilma')
history.write_file('my_history', raise_exc=True)
self.assertTrue(isfile('my_history'))
def test_write_file_stifled(self):
history.append('fred')
history.append('wilma')
history.append('barney')
history.append('betty')
history.append('pebbles')
history.append('bammbamm')
history.append('dino')
self.assertEqual(len(history), 7)
history.max_entries = 5
history.write_file('my_history', raise_exc=True)
history.clear()
history.max_entries = -1
history.read_file('my_history', raise_exc=True)
self.assertEqual(history[0], 'barney')
self.assertEqual(history[1], 'betty')
self.assertEqual(history[2], 'pebbles')
self.assertEqual(history[3], 'bammbamm')
self.assertEqual(history[4], 'dino')
self.assertEqual(len(history), 5)
def test_write_tilde_expanded(self):
history.append('fred')
history.append('wilma')
history.write_file('~/.history', raise_exc=True)
self.assertTrue(isfile(self.histfile))
def test_write_None_name(self):
history.append('fred')
history.append('wilma')
history.write_file(None, raise_exc=True)
self.assertTrue(isfile(self.histfile))
def test_read_empty_string(self):
history.append('fred')
history.append('wilma')
history.write_file(self.histfile, raise_exc=True)
history.clear()
self.assertRaises(IOError, history.read_file, '', raise_exc=True)
def test_write_relative(self):
history.append('fred')
history.append('wilma')
history.write_file('my_history', raise_exc=True)
self.assertTrue(isfile('my_history'))
