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# Copyright (c) 2019 lulua contributors
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
from io import StringIO
import pytest
from .writer import Writer, SkipEvent
from .layout import *
from .keyboard import defaultKeyboards
def toButtonComb (keyboard, data):
lookupButton = lambda x: keyboard.find (x)
return ButtonCombination (*map (lambda y: frozenset (lookupButton (z) for z in y), data))
def test_writer ():
keyboard = defaultKeyboards['ibmpc105']
layout = defaultLayouts['ar-linux'].specialize (keyboard)
w = Writer (layout)
f = w[LEFT][RING]
assert f.number == RING
assert f.hand.position == LEFT
typeData = [
('شسضص', [
('ش', (tuple (), ('Dl1', ))),
('س', (tuple (), ('Dl2', ))),
('ض', (tuple (), ('Cl1', ))),
('ص', (tuple (), ('Cl2', ))),
]),
('aصb', [
(None, SkipEvent ('a')),
('ص', (tuple (), ('Cl2', ))),
(None, SkipEvent ('b')),
]),
]
@pytest.mark.parametrize("s, expect", typeData)
def test_writer_type (s, expect):
keyboard = defaultKeyboards['ibmpc105']
layout = defaultLayouts['ar-linux'].specialize (keyboard)
w = Writer (layout)
data = StringIO (s)
result = list (w.type (data))
newExpect = []
for char, comb in expect:
if isinstance (comb, SkipEvent):
newExpect.append ((char, comb))
else:
newExpect.append ((char, toButtonComb (keyboard, comb)))
expect = newExpect
assert result == expect
testCombs = [
([
(('El_shift', ), ('Dr7', )),
(('Er_shift', ), ('Dr7', )),
], 0, None
), ([
(('El_shift', ), ('Dl5', )),
(('Er_shift', ), ('Dl5', )),
], 1, None
), ([
(tuple (), ('Fl_space', )),
(tuple (), ('Fr_space', )),
], 0, (tuple (), ('Dr7', ))
), ([
(tuple (), ('Fl_space', )),
(tuple (), ('Fr_space', )),
], 1, (tuple (), ('Dl5', ))
), ([
(tuple (), ('Fl_space', )),
(tuple (), ('Fr_space', )),
], 0, (('El_shift', ), ('Dr7', ))
), ([
(tuple (), ('Fl_space', )),
(tuple (), ('Fr_space', )),
], 0, (('Er_shift', ), ('Dl5', ))
), ([
# choose the shortest combination if there’s two available
(tuple (), ('CD_ret', )),
(('Er_shift', ), ('CD_ret', )),
(('El_shift', ), ('CD_ret', )),
], 0, None),
]
@pytest.mark.parametrize("combs, expect, prev", testCombs)
def test_writer_chooseComb (combs, expect, prev):
keyboard = defaultKeyboards['ibmpc105']
layout = defaultLayouts['ar-linux'].specialize (keyboard)
w = Writer (layout)
if prev:
prev = toButtonComb (keyboard, prev)
w.press (prev)
combs = [toButtonComb (keyboard, x) for x in combs]
assert w.chooseCombination (combs) == combs[expect]
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