def getStr(self):
s = ""
for d in self.u.dataOut._ag.data:
ch = valToInt(d)
s += chr(ch)
return s
def assertValEqual(self, first, second, msg=None):
if isinstance(first, SimSignal):
first = first._val
if not isinstance(first, int) and first is not None:
first = valToInt(first)
return unittest.TestCase.assertEqual(self, first, second, msg=msg)
def getStr(self):
s = ""
for d in self.u.dataOut._ag.data:
ch = valToInt(d)
s += chr(ch)
return s
def assertValEqual(self, first, second, msg=None):
try:
first = first.read()
except AttributeError:
pass
if not isinstance(first, int) and first is not None:
first = valToInt(first)
return unittest.TestCase.assertEqual(self, first, second, msg=msg)
def getStr(self):
START_BIT = 0
STOP_BIT = 1
s = ""
d = iter(self.u.txd._ag.data)
for bit in d:
self.assertEqual(bit.vldMask, 0b1)
_bit = valToInt(bit)
if _bit == START_BIT:
ch = 0
for i in range(10 - 1):
b = next(d)
self.assertEqual(b.vldMask, 0b1)
_b = valToInt(b)
if i == 8:
self.assertEqual(_b, STOP_BIT)
else:
ch |= _b << i
s = s + chr(ch)
return s
def test_8b_mul(self, t=int8_t):
w = t.bit_length()
low, up, _, _ = self.getMinMaxVal(t)
ut = Bits(w)
self.assertEqual(int(t.fromPy(-1) * t.fromPy(-1)), 1)
self.assertEqual(int(t.fromPy(0) * t.fromPy(-1)), 0)
self.assertEqual(int(ut.fromPy(0) * ut.fromPy(1)), 0)
self.assertEqual(int(ut.fromPy(mask(w)) * ut.fromPy(2)), (mask(w) << 1) & mask(w))
self.assertEqual(int(t.fromPy(-1) * ut.fromPy(2)), -2)
self.assertEqual(low * t.fromPy(2), 0)
self.assertEqual(up * t.fromPy(2), -2)
m = up * t.fromPy(None)
self.assertEqual(valToInt(m), None)
def test_8b_mul(self, t=int8_t):
w = t.bit_length()
low, up, _, _ = self.getMinMaxVal(t)
ut = Bits(w)
self.assertEqual(int(t.fromPy(-1) * t.fromPy(-1)), 1)
self.assertEqual(int(t.fromPy(0) * t.fromPy(-1)), 0)
self.assertEqual(int(ut.fromPy(0) * ut.fromPy(1)), 0)
self.assertEqual(int(ut.fromPy(mask(w)) * ut.fromPy(2)),
(mask(w) << 1) & mask(w))
self.assertEqual(int(t.fromPy(-1) * ut.fromPy(2)), -2)
self.assertEqual(low * t.fromPy(2), 0)
self.assertEqual(up * t.fromPy(2), -2)
m = up * t.fromPy(None)
self.assertEqual(valToInt(m), None)
def allValuesToInts(sequenceOrVal):
if isinstance(sequenceOrVal, ArrayVal):
sequenceOrVal = sequenceOrVal.val
if isinstance(sequenceOrVal, Value):
return valToInt(sequenceOrVal)
elif not sequenceOrVal:
return sequenceOrVal
elif isinstance(sequenceOrVal,
(list, tuple)) or isgenerator(sequenceOrVal):
l = []
for i in sequenceOrVal:
l.append(allValuesToInts(i))
if isinstance(sequenceOrVal, tuple):
return tuple(l)
return l
else:
return sequenceOrVal
def allValuesToInts(sequenceOrVal):
if isinstance(sequenceOrVal, HArrayVal):
sequenceOrVal = sequenceOrVal.val
if isinstance(sequenceOrVal, (HValue, Bits3val)):
return valToInt(sequenceOrVal)
elif not sequenceOrVal:
return sequenceOrVal
elif (isinstance(sequenceOrVal, (list, tuple, deque))
or isgenerator(sequenceOrVal)):
seq = []
for i in sequenceOrVal:
seq.append(allValuesToInts(i))
if isinstance(sequenceOrVal, tuple):
return tuple(seq)
return seq
else:
return sequenceOrVal
def test_dot_in_hw(self):
dot_golden = [255, 255, 255, 255, 255, 0b10111111, 255, 255]
a = addCharToBitmap()
for i, item in enumerate(dot_golden):
self.assertEqual(valToInt(a[ord(".") * 8 + i]), item, i)
def test_dot_in_hw(self):
dot_golden = [255, 255, 255, 255, 255, 0b10111111, 255, 255]
a = addCharToBitmap()
for i, item in enumerate(dot_golden):
self.assertEqual(valToInt(a[ord(".") * 8 + i]), item, i)
def getStr(self):
return "".join([chr(valToInt(d)) for d in self.u.dout._ag.data])
def getStr(self):
return "".join([chr(valToInt(d)) for d in self.u.dout._ag.data])