def convert_to_kilobits(value, base):
value = value.lower()
if "bit" in value:
input_in_bits = True
value = value.replace("bit", "")
else:
input_in_bits = False
value = value.replace("b", "")
# if it is now bare number then it is in bits, so we return it simply
if value.isdigit():
value = int(value)
if input_in_bits:
return utils.bits_to_kilobits(value, base)
else:
bits_value = utils.bytes_to_bits(value)
return utils.bits_to_kilobits(bits_value, base)
unit = value[-1:]
if unit not in UNITS.keys():
raise InvalidUnit(unit=unit)
val = int(value[:-1])
if input_in_bits:
bits_value = val * (base**UNITS[unit])
else:
bits_value = utils.bytes_to_bits(val * (base**UNITS[unit]))
return utils.bits_to_kilobits(bits_value, base)
def convert_to_kilobits(value, base):
value = value.lower()
if "bit" in value:
input_in_bits = True
value = value.replace("bit", "")
else:
input_in_bits = False
value = value.replace("b", "")
# if it is now bare number then it is in bits, so we return it simply
if value.isdigit():
value = int(value)
if input_in_bits:
return utils.bits_to_kilobits(value, base)
else:
bits_value = utils.bytes_to_bits(value)
return utils.bits_to_kilobits(bits_value, base)
unit = value[-1:]
if unit not in UNITS.keys():
raise InvalidUnit(unit=unit)
val = int(value[:-1])
if input_in_bits:
bits_value = val * (base ** UNITS[unit])
else:
bits_value = utils.bytes_to_bits(val * (base ** UNITS[unit]))
return utils.bits_to_kilobits(bits_value, base)
def test_convert_to_kilobits_bits_value(self):
value = "1000bit"
expected_value = utils.bits_to_kilobits(1000, self.base_unit)
self.assertEqual(
expected_value,
tc_lib.convert_to_kilobits(value, self.base_unit)
)
def test_convert_to_kilobits_bits_value(self):
value = "1000bit"
expected_value = utils.bits_to_kilobits(1000, self.base_unit)
self.assertEqual(
expected_value,
tc_lib.convert_to_kilobits(value, self.base_unit)
)
def get_ingress_bw_limit_for_dpdk_port(self, port_name):
max_kbps = None
max_burst_kbit = None
res = self.find_qos(port_name)
if res:
other_config = res['other_config']
max_bw_in_bytes = other_config.get("cir")
if max_bw_in_bytes is not None:
max_kbps = common_utils.bits_to_kilobits(
common_utils.bytes_to_bits(int(max_bw_in_bytes)),
common_constants.SI_BASE)
max_burst_in_bytes = other_config.get("cbs")
if max_burst_in_bytes is not None:
max_burst_kbit = common_utils.bits_to_kilobits(
common_utils.bytes_to_bits(int(max_burst_in_bytes)),
common_constants.SI_BASE)
return max_kbps, max_burst_kbit
def test_convert_to_kilobits_megabytes_value(self):
value = "1m"
expected_value = utils.bits_to_kilobits(
self.base_unit ** 2 * 8, self.base_unit)
self.assertEqual(
expected_value,
tc_lib.convert_to_kilobits(value, self.base_unit)
)
def get_ingress_bw_limit_for_dpdk_port(self, port_name):
max_kbps = None
max_burst_kbit = None
res = self.find_qos(port_name)
if res:
other_config = res['other_config']
max_bw_in_bytes = other_config.get("cir")
if max_bw_in_bytes is not None:
max_kbps = common_utils.bits_to_kilobits(
common_utils.bytes_to_bits(int(float(max_bw_in_bytes))),
common_constants.SI_BASE)
max_burst_in_bytes = other_config.get("cbs")
if max_burst_in_bytes is not None:
max_burst_kbit = common_utils.bits_to_kilobits(
common_utils.bytes_to_bits(int(float(max_burst_in_bytes))),
common_constants.SI_BASE)
return max_kbps, max_burst_kbit
def test_convert_to_kilobits_megabytes_value(self):
value = "1m"
expected_value = utils.bits_to_kilobits(
self.base_unit ** 2 * 8, self.base_unit)
self.assertEqual(
expected_value,
tc_lib.convert_to_kilobits(value, self.base_unit)
)
def test_bits_to_kilobits(self):
test_values = [
(0, 0), # 0 bites should be 0 kilobites
(1, 1), # 1 bit should be 1 kilobit
(1023, 1), # 1023 bits should be 1 kilobit
(1024, 1), # 1024 bits should be 1 kilobit
(1025, 2) # 1025 bits should be 2 kilobits
]
for input_bits, expected_kilobits in test_values:
self.assertEqual(
expected_kilobits,
utils.bits_to_kilobits(input_bits, self.base_unit))
def test_bits_to_kilobits(self):
test_values = [
(0, 0), # 0 bites should be 0 kilobites
(1, 1), # 1 bit should be 1 kilobit
(1023, 1), # 1023 bits should be 1 kilobit
(1024, 1), # 1024 bits should be 1 kilobit
(1025, 2) # 1025 bits should be 2 kilobits
]
for input_bits, expected_kilobits in test_values:
self.assertEqual(
expected_kilobits,
utils.bits_to_kilobits(input_bits, self.base_unit)
)
