def test_bit_field_conversions(self):
ibl = []
cv = ConvertValue()
for i in range(0,32):
ib = rand.randrange(0, 2)
cv.convert_bits(ib)
ibl.append(ib)
cr = ConvertBitField(_buffer(cv.collapsed_buffer()))
for i in range(0,32):
j = cr.status(i)
if ibl[i] != j:
raise 'BIT conversion failed'
def test_bit_field_conversions(self):
ibl = []
cv = ConvertValue()
for i in range(0, 32):
ib = rand.randrange(0, 2)
cv.convert_bits(ib)
ibl.append(ib)
cr = ConvertBitField(_buffer(cv.collapsed_buffer()))
for i in range(0, 32):
j = cr.status(i)
if ibl[i] != j:
raise 'BIT conversion failed'
def convert_value_to_buffer(self):
value = self.value
if value is None:
value = 0
cv = ConvertValue()
self.read_conversion(cv, value, self.orders)
self.buffer = cv.buffer
if self.debug:
print '_Register: convert value to buffer: ', self.value, self.buffer
def _test_register_conversions(self, orders, limit=6500):
for i in range(0,limit):
ir = rand.randrange(0, 65535)
cv = ConvertValue()
cv.convert_ushort(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_word(0, 0, orders)
if ir != j:
raise 'WORD conversion failed'
ir = rand.randrange(-32767, 32767)
cv = ConvertValue()
cv.convert_short(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_int(0,0, orders)
if ir != j:
raise 'INT conversions failed'
irh = rand.randrange(-127,127)
cvh = ConvertValue()
cvh.convert_hiint(irh, orders)
irl = rand.randrange(-127,127)
cvl = ConvertValue()
cvl.convert_loint(irl, orders)
for k in [0,1]:
cvh.buffer[k] |= cvl.buffer[k]
cr = ConvertRegister(cvh.buffer)
j = cr.register_as_loint(0,0, orders)
if irl != j:
raise 'LO INT conversion failed'
j = cr.register_as_hiint(0,0, orders)
if irh != j:
raise 'HI INT conversion failed'
irh = chr(rand.randrange(0,255))
cvh = ConvertValue()
cvh.convert_hichar(irh, orders)
irl = chr(rand.randrange(0,255))
cvl = ConvertValue()
cvl.convert_lochar(irl, orders)
for k in [0,1]:
cvh.buffer[k] |= cvl.buffer[k]
cr = ConvertRegister(cvh.buffer)
j = cr.register_as_lochar(0,0, orders)
if irl != j:
raise 'LO CHR conversion failed'
j = cr.register_as_hichar(0,0, orders)
if irh != j:
raise 'HI CHR conversion failed'
fr = rand.random()
cv = ConvertValue()
cv.convert_float(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_float(0,0, orders)
if abs(fr - j) > 0.0001:
raise 'FLOAT conversions failed'
fr = rand.random()
cv = ConvertValue()
cv.convert_float8(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_float8(0,0, orders)
if abs(fr - j) > 0.0000001:
raise 'FLOAT8 conversions failed'
ir = long(fr * float(4294967296))
cv = ConvertValue()
cv.convert_ulong(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_ulong(0, 0, orders)
if ir != j:
raise 'ULONG conversion failed'
ir = ir - 2147483648
cv = ConvertValue()
cv.convert_long(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_long(0,0, orders)
if ir != j:
raise 'LONG conversions failed ' + str(ir) + ' ' + str(j)
fr = rand.random()
cv = ConvertValue()
cv.convert_encorp_real_2(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_encorp_real_2(0, 0, orders)
if abs(fr - j) > 0.0001:
raise 'ENCORP REAL conversions failed (v1=%r,v2=%r)' % (fr,j)
fr = rand.random()
cv = ConvertValue()
t = time.time()
t = t + (1000000 * fr)
cv.convert_time_6(t, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_time_6(0, 0, orders)
if abs(int(t) - j) > 1:
raise 'TIME 6 conversions failed (v1=%r,v2=%r)' % (t,j)
def _test_register_conversions(self, orders, limit=6500):
for i in range(0, limit):
ir = rand.randrange(0, 65535)
cv = ConvertValue()
cv.convert_ushort(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_word(0, 0, orders)
if ir != j:
raise 'WORD conversion failed'
ir = rand.randrange(-32767, 32767)
cv = ConvertValue()
cv.convert_short(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_int(0, 0, orders)
if ir != j:
raise 'INT conversions failed'
irh = rand.randrange(-127, 127)
cvh = ConvertValue()
cvh.convert_hiint(irh, orders)
irl = rand.randrange(-127, 127)
cvl = ConvertValue()
cvl.convert_loint(irl, orders)
for k in [0, 1]:
cvh.buffer[k] |= cvl.buffer[k]
cr = ConvertRegister(cvh.buffer)
j = cr.register_as_loint(0, 0, orders)
if irl != j:
raise 'LO INT conversion failed'
j = cr.register_as_hiint(0, 0, orders)
if irh != j:
raise 'HI INT conversion failed'
irh = chr(rand.randrange(0, 255))
cvh = ConvertValue()
cvh.convert_hichar(irh, orders)
irl = chr(rand.randrange(0, 255))
cvl = ConvertValue()
cvl.convert_lochar(irl, orders)
for k in [0, 1]:
cvh.buffer[k] |= cvl.buffer[k]
cr = ConvertRegister(cvh.buffer)
j = cr.register_as_lochar(0, 0, orders)
if irl != j:
raise 'LO CHR conversion failed'
j = cr.register_as_hichar(0, 0, orders)
if irh != j:
raise 'HI CHR conversion failed'
fr = rand.random()
cv = ConvertValue()
cv.convert_float(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_float(0, 0, orders)
if abs(fr - j) > 0.0001:
raise 'FLOAT conversions failed'
fr = rand.random()
cv = ConvertValue()
cv.convert_float8(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_float8(0, 0, orders)
if abs(fr - j) > 0.0000001:
raise 'FLOAT8 conversions failed'
ir = long(fr * float(4294967296))
cv = ConvertValue()
cv.convert_ulong(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_ulong(0, 0, orders)
if ir != j:
raise 'ULONG conversion failed'
ir = ir - 2147483648
cv = ConvertValue()
cv.convert_long(ir, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_long(0, 0, orders)
if ir != j:
raise 'LONG conversions failed ' + str(ir) + ' ' + str(j)
fr = rand.random()
cv = ConvertValue()
cv.convert_encorp_real_2(fr, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_encorp_real_2(0, 0, orders)
if abs(fr - j) > 0.0001:
raise 'ENCORP REAL conversions failed (v1=%r,v2=%r)' % (fr, j)
fr = rand.random()
cv = ConvertValue()
t = time.time()
t = t + (1000000 * fr)
cv.convert_time_6(t, orders)
cr = ConvertRegister(cv.buffer)
j = cr.register_as_time_6(0, 0, orders)
if abs(int(t) - j) > 1:
raise 'TIME 6 conversions failed (v1=%r,v2=%r)' % (t, j)
