def test_xlate_filter_decimal():
xlatef = make_translation_filter(
datafmt='dec',
translations=[(1, "X"), (1234, "XXXX"), (123456789, "XXXXXXXXX")],
)
assert xlatef.splitlines() == ['1 X', '1234 XXXX', '123456789 XXXXXXXXX']
def test_xlate_filter_bin():
xlatef = make_translation_filter(size=2,
datafmt='bin',
translations=[(0, "Zero"), (1, "One"),
(2, "Two")])
assert xlatef.splitlines() == ['00 Zero', '01 One', '10 Two']
def test_xlate_filter_bin():
xlatef = make_translation_filter(size=2, datafmt='bin', translations=[
(0, "Zero"),
(1, "One"),
(2, "Two"),
])
assert xlatef.splitlines() == ['00 Zero', '01 One', '10 Two']
def test_xlate_filter_decimal():
xlatef = make_translation_filter(datafmt='dec', translations=[
(1, "X"),
(1234, "XXXX"),
(123456789, "XXXXXXXXX"),
])
assert xlatef.splitlines() == ['1 X', '1234 XXXX', '123456789 XXXXXXXXX']
def make_fsm_state_translation(self, fsm: FSM) -> str:
# generate filter file
from vcd.gtkw import make_translation_filter
translations = list(fsm.decoding.items())
filename = "filter__{}.txt".format(
self._strip_bits(self.name(fsm.state)))
filepath = os.path.join(self.filtersdir, filename)
with open(filepath, 'w') as f:
f.write(make_translation_filter(translations, size=len(fsm.state)))
return filepath
def test_xlate_filter():
xlatef = make_translation_filter(size=8, translations=[
(16, "Sixteen", "Magenta"),
(32, "Thirty-two"),
(-128, "Negative"),
(255, "Two Five Five", "Blue"),
])
assert xlatef.splitlines() == ['10 ?Magenta?Sixteen',
'20 Thirty-two',
'80 Negative',
'ff ?Blue?Two Five Five']
def test_xlate_filter_ascii():
xlatef = make_translation_filter(datafmt='ascii',
translations=[
('a', 'Aye'),
('+', 'Plus', 'Red'),
('!', 'Bang'),
(35, 'Pound', 'Blue'),
])
assert xlatef.splitlines() == [
'a Aye', '+ ?Red?Plus', '! Bang', '# ?Blue?Pound'
]
def test_xlate_filter_real():
xlatef = make_translation_filter(datafmt='real',
translations=[
(123, 'One two three'),
(44.0, 'Forty-four'),
(1.23, 'One point two three'),
(-17.5, 'Sub zero'),
])
assert xlatef.splitlines() == [
'123 One two three', '44 Forty-four', '1.23 One point two three',
'-17.5 Sub zero'
]
def test_xlate_filter():
xlatef = make_translation_filter(size=8,
translations=[
(16, "Sixteen", "Magenta"),
(32, "Thirty-two"),
(-128, "Negative"),
(255, "Two Five Five", "Blue"),
])
assert xlatef.splitlines() == [
'10 ?Magenta?Sixteen', '20 Thirty-two', '80 Negative',
'ff ?Blue?Two Five Five'
]
def test_xlate_filter_real():
xlatef = make_translation_filter(datafmt='real', translations=[
(123, 'One two three'),
(44.0, 'Forty-four'),
(1.23, 'One point two three'),
(-17.5, 'Sub zero'),
])
assert xlatef.splitlines() == [
'123 One two three',
'44 Forty-four',
'1.23 One point two three',
'-17.5 Sub zero']
def test_xlate_filter_ascii():
xlatef = make_translation_filter(datafmt='ascii', translations=[
('a', 'Aye'),
('+', 'Plus', 'Red'),
('!', 'Bang'),
(35, 'Pound', 'Blue'),
])
assert xlatef.splitlines() == [
'a Aye',
'+ ?Red?Plus',
'! Bang',
'# ?Blue?Pound']
def test_xlate_filter_invalid_ascii():
with pytest.raises(ValueError):
make_translation_filter(datafmt='ascii', translations=[('abc', 'ABC')])
with pytest.raises(TypeError):
make_translation_filter([(35.0, 'Pound')], datafmt='ascii')
def test_xlate_filter_datafmt():
with pytest.raises(ValueError):
make_translation_filter(size=8,
datafmt='InVaLiD',
translations=[(8, 'Eight', 'Red')])
def test_xlate_filter_size():
with pytest.raises(ValueError):
# 8 does not fit in 3-bits.
make_translation_filter(size=3,
datafmt='oct',
translations=[(8, 'Eight', 'Red')])
def test_xlate_filter_datafmt():
with pytest.raises(ValueError):
make_translation_filter(size=8, datafmt='InVaLiD',
translations=[(8, 'Eight', 'Red')])
def test_xlate_filter_size():
with pytest.raises(ValueError):
# 8 does not fit in 3-bits.
make_translation_filter(size=3, datafmt='oct',
translations=[(8, 'Eight', 'Red')])
def test_xlate_filter_invalid_ascii():
with pytest.raises(ValueError):
make_translation_filter(datafmt='ascii', translations=[('abc', 'ABC')])
with pytest.raises(TypeError):
make_translation_filter([(35.0, 'Pound')], datafmt='ascii')
