def test_leaper2(self):
w = prompt.Leaper(None,
prompt='multiline prompt\n: ',
completer=interactive.Completer([]))
self.assertEqual([(0, [({'bold'}, 'multiline prompt\n')]),
(17, [
({'bold'}, ': '),
({'cursor', 'visible'}, ''),
((), ''),
])], [(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
def test_leaper(self):
matches = ['aaa', 'aab', 'abc']
w = prompt.Leaper(None, completer=interactive.Completer(matches))
w.insert('a')
self.assertEqual([(0, [({'bold'}, '> '), ((), 'a'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'aaa'), ((), '|aab|abc}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.roll_forward()
self.assertEqual([(0, [({'bold'}, '> '), ((), 'a'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'aab'), ((), '|abc|aaa}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.roll_backward()
self.assertEqual([(0, [({'bold'}, '> '), ((), 'a'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'aaa'), ((), '|aab|abc}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.insert('bc')
self.assertEqual([(0, [({'bold'}, '> '), ((), 'abc'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'abc'), ((), '}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.roll_forward()
self.assertEqual([(0, [({'bold'}, '> '), ((), 'abc'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'abc'), ((), '}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.roll_backward()
self.assertEqual([(0, [({'bold'}, '> '), ((), 'abc'),
({'cursor', 'visible'}, ''), ((), ' {'),
({'bold'}, 'abc'), ((), '}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.delete_backward(2)
w.insert('\n')
self.assertEqual([(0, [
({'bold'}, '> '),
((), 'a {}\n'),
]), (4, [({'cursor', 'visible'}, ''), ((), ' {}\n')])],
[(int(mark), chunk.tagsets())
for (mark, chunk) in w.view(0)])
w.delete_backward()
w.state_normal()
self.assertEqual([(0, [
({'bold'}, '> '),
((), 'a'),
({'cursor', 'visible'}, ''),
])], [(int(mark), chunk.tagsets()) for (mark, chunk) in w.view(0)])
self.assertEqual('a', w.input())
w.clear_input()
self.assertEqual('', w.input())
w.insert('ab')
w.complete_command(key='\t')
self.assertEqual(w.input(), 'aab')
w.clear_input()
self.assertEqual('', w.input())
w.complete_command(key='\t')
self.assertEqual('\t', w.input())
w.clear_input()
self.assertEqual('', w.input())
w.insert('b')
self.assertEqual('b', w.input())
w.this_command = 'insert_stuff'
w.state = 'preload'
w.before_command()
self.assertEqual('', w.input())
self.assertEqual([(i, s, s) for (i, s) in enumerate(matches)],
w.matches())
w.insert('blob')
self.assertEqual('blob', w.input())
self.assertEqual(w.state, 'preload')
w.delete_backward()
self.assertEqual('', w.input())
w.insert('blob')
self.assertEqual('blob', w.input())
w.state = 'normal'
w.delete_backward()
self.assertEqual('blo', w.input())