def test_cursor_movement_control(self):
text = "these are\nmany words"
ti = TextInput(multiline=True, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(
ti.cursor, (
len(text.split('\n')[-1]),
len(text.split('\n')) - 1
)
)
options = (
('cursor_left', (5, 1)),
('cursor_left', (0, 1)),
('cursor_left', (6, 0)),
('cursor_right', (9, 0)),
('cursor_right', (4, 1)))
for key, pos in options:
ti._key_down((None, None, 'ctrl_L', 1), repeat=False)
ti._key_down((None, None, key, 1), repeat=False)
self.assertEqual(ti.cursor, pos)
ti._key_up((None, None, 'ctrl_L', 1), repeat=False)
def test_text_validate(self):
ti = TextInput(multiline=False)
ti.focus = True
self.render(ti)
self.assertFalse(ti.multiline)
self.assertTrue(ti.focus)
self.assertTrue(ti.text_validate_unfocus)
ti.validate_test = None
ti.bind(on_text_validate=lambda *_: setattr(ti, 'validate_test', True))
ti._key_down(
(
None, # displayed_str
None, # internal_str
'enter', # internal_action
1 # scale
),
repeat=False)
self.assertTrue(ti.validate_test)
self.assertFalse(ti.focus)
ti.validate_test = None
ti.text_validate_unfocus = False
ti.focus = True
self.assertTrue(ti.focus)
ti._key_down((None, None, 'enter', 1), repeat=False)
self.assertTrue(ti.validate_test)
self.assertTrue(ti.focus)
def test_cursor_movement_control(self):
text = "these are\nmany words"
ti = TextInput(multiline=True, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(
ti.cursor, (
len(text.split('\n')[-1]),
len(text.split('\n')) - 1
)
)
options = (
('cursor_left', (5, 1)),
('cursor_left', (0, 1)),
('cursor_left', (6, 0)),
('cursor_right', (9, 0)),
('cursor_right', (4, 1)))
for key, pos in options:
ti._key_down((None, None, 'ctrl_L', 1), repeat=False)
ti._key_down((None, None, key, 1), repeat=False)
self.assertEqual(ti.cursor, pos)
ti._key_up((None, None, 'ctrl_L', 1), repeat=False)
def test_del(self):
text = 'some_random_text'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(ti.cursor, (len(text), 0))
steps_skip = 2
steps_select = 4
del_key = 'del'
for _ in range(steps_skip):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# cursor at the place of ^
# some_random_te^xt
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps_select):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
# cursor at the place of ^, selection between * chars
# some_rando*^m_te*xt
self.assertEqual(
ti.cursor, (len(text[:-steps_select - steps_skip]), 0)
)
self.assertEqual(ti.text, text)
ti._key_down(
(None, None, del_key, 1),
repeat=False
)
# cursor now at: some_rando^xt
self.assertEqual(ti.text, 'some_randoxt')
ti._key_down(
(None, None, del_key, 1),
repeat=False
)
self.assertEqual(ti.text, 'some_randot')
def test_del(self):
text = 'some_random_text'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(ti.cursor, (len(text), 0))
steps_skip = 2
steps_select = 4
del_key = 'del'
for _ in range(steps_skip):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# cursor at the place of ^
# some_random_te^xt
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps_select):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
# cursor at the place of ^, selection between * chars
# some_rando*^m_te*xt
self.assertEqual(
ti.cursor, (len(text[:-steps_select - steps_skip]), 0)
)
self.assertEqual(ti.text, text)
ti._key_down(
(None, None, del_key, 1),
repeat=False
)
# cursor now at: some_rando^xt
self.assertEqual(ti.text, 'some_randoxt')
ti._key_down(
(None, None, del_key, 1),
repeat=False
)
self.assertEqual(ti.text, 'some_randot')
def test_escape(self):
text = 'some_random_text'
escape_key = 'escape'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
ti._key_down((None, None, escape_key, 1), repeat=False)
self.assertFalse(ti.focus)
self.assertEqual(ti.text, text)
def test_no_shift_cursor_arrow_on_selection(self):
text = 'some_random_text'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(ti.cursor, (len(text), 0))
steps_skip = 2
steps_select = 4
for _ in range(steps_skip):
ti._key_down((None, None, 'cursor_left', 1), repeat=False)
# cursor at the place of ^
# some_random_te^xt
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps_select):
ti._key_down((None, None, 'cursor_left', 1), repeat=False)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
# cursor at the place of ^, selection between * chars
# some_rando*^m_te*xt
ti._key_down((None, None, 'cursor_right', 1), repeat=False)
self.assertEqual(ti.cursor, (len(text) - steps_skip, 0))
def test_selection_enter_singleline(self):
text = 'singleline'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
# singleline$
self.assertEqual(ti.cursor, (len(text), 0))
# move and check position
# single$line
steps = 4
options = (('enter', text), ('backspace', text[:len(text) - steps]))
for key, txt in options:
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps):
ti._key_down((None, None, 'cursor_left', 1), repeat=False)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
self.assertEqual(ti.cursor, (len(text[:-steps]), 0))
self.assertEqual(ti.text, text)
# try to overwrite selection with \n
# (shouldn't work because single line)
ti._key_down((None, None, key, 1), repeat=False)
self.assertEqual(ti.text, txt)
ti._key_down((None, None, 'cursor_end', 1), repeat=False)
def test_escape(self):
text = 'some_random_text'
escape_key = 'escape'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
ti._key_down(
(None, None, escape_key, 1),
repeat=False
)
self.assertFalse(ti.focus)
self.assertEqual(ti.text, text)
def test_selection_enter_multiline(self):
text = 'multiline\ntext'
ti = TextInput(multiline=True, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
# multiline
# text$
self.assertEqual(
ti.cursor, (len(text.split('\n')[-1]), len(text.split('\n')) - 1))
# move and check position
# mult$iline
# text
ti._key_down( # push selection
(
None, # displayed_str
None, # internal_str
'shift', # internal_action
1 # scale
),
repeat=False)
ti._key_down((None, None, 'cursor_up', 1), repeat=False)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
self.assertEqual(
ti.cursor, (len(text.split('\n')[-1]), len(text.split('\n')) - 2))
self.assertEqual(ti.text, text)
# overwrite selection with \n
ti._key_down((None, None, 'enter', 1), repeat=False)
self.assertEqual(ti.text, text[:4] + '\n')
def test_text_validate(self):
ti = TextInput(multiline=False)
ti.focus = True
self.render(ti)
self.assertFalse(ti.multiline)
self.assertTrue(ti.focus)
self.assertTrue(ti.text_validate_unfocus)
ti.validate_test = None
ti.bind(on_text_validate=lambda *_: setattr(
ti, 'validate_test', True
))
ti._key_down(
(
None, # displayed_str
None, # internal_str
'enter', # internal_action
1 # scale
),
repeat=False
)
self.assertTrue(ti.validate_test)
self.assertFalse(ti.focus)
ti.validate_test = None
ti.text_validate_unfocus = False
ti.focus = True
self.assertTrue(ti.focus)
ti._key_down(
(None, None, 'enter', 1),
repeat=False
)
self.assertTrue(ti.validate_test)
self.assertTrue(ti.focus)
def test_selection_enter_singleline(self):
text = 'singleline'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
# singleline$
self.assertEqual(ti.cursor, (len(text), 0))
# move and check position
# single$line
steps = 4
options = ((
'enter',
text
), (
'backspace',
text[:len(text) - steps]
))
for key, txt in options:
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
self.assertEqual(
ti.cursor, (len(text[:-steps]), 0)
)
self.assertEqual(ti.text, text)
# try to overwrite selection with \n
# (shouldn't work because single line)
ti._key_down(
(None, None, key, 1),
repeat=False
)
self.assertEqual(ti.text, txt)
ti._key_down((None, None, 'cursor_end', 1), repeat=False)
def test_selection_enter_multiline(self):
text = 'multiline\ntext'
ti = TextInput(multiline=True, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
# multiline
# text$
self.assertEqual(
ti.cursor, (
len(text.split('\n')[-1]),
len(text.split('\n')) - 1
)
)
# move and check position
# mult$iline
# text
ti._key_down( # push selection
(
None, # displayed_str
None, # internal_str
'shift', # internal_action
1 # scale
),
repeat=False
)
ti._key_down(
(None, None, 'cursor_up', 1),
repeat=False
)
# pop selection
ti._key_up(
(None, None, 'shift', 1),
repeat=False
)
self.assertEqual(
ti.cursor, (
len(text.split('\n')[-1]),
len(text.split('\n')) - 2
)
)
self.assertEqual(ti.text, text)
# overwrite selection with \n
ti._key_down(
(None, None, 'enter', 1),
repeat=False
)
self.assertEqual(ti.text, text[:4] + '\n')
def test_no_shift_cursor_arrow_on_selection(self):
text = 'some_random_text'
ti = TextInput(multiline=False, text=text)
ti.focus = True
self.render(ti)
self.assertTrue(ti.focus)
# assert cursor is here:
self.assertEqual(ti.cursor, (len(text), 0))
steps_skip = 2
steps_select = 4
for _ in range(steps_skip):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# cursor at the place of ^
# some_random_te^xt
# push selection
ti._key_down((None, None, 'shift', 1), repeat=False)
for _ in range(steps_select):
ti._key_down(
(None, None, 'cursor_left', 1),
repeat=False
)
# pop selection
ti._key_up((None, None, 'shift', 1), repeat=False)
# cursor at the place of ^, selection between * chars
# some_rando*^m_te*xt
ti._key_down(
(None, None, 'cursor_right', 1),
repeat=False
)
self.assertEqual(ti.cursor, (len(text) - steps_skip, 0))