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import unittest
from cpuinfo import *
import helpers
class TestParseCPUString(unittest.TestCase):
def test_parse_cpu_string(self):
processor_brand, hz_actual, scale, vendor_id, stepping, model, family = \
cpuinfo._parse_cpu_string("Intel(R) Pentium(R) CPU G640 @ 2.80GHz (fam: 06, model: 2a, stepping: 07)")
self.assertEqual('Intel(R) Pentium(R) CPU G640 @ 2.80GHz', processor_brand)
self.assertEqual('2.8', hz_actual)
self.assertEqual(9, scale)
self.assertEqual(None, vendor_id)
self.assertEqual(7, stepping)
self.assertEqual(42, model)
self.assertEqual(6, family)
processor_brand, hz_actual, scale, vendor_id, stepping, model, family = \
cpuinfo._parse_cpu_string("Intel(R) Pentium(R) CPU G640 @ 2.80GHz (family: 0x6, model: 0x2a, stepping: 0x7)")
self.assertEqual('Intel(R) Pentium(R) CPU G640 @ 2.80GHz', processor_brand)
self.assertEqual('2.8', hz_actual)
self.assertEqual(9, scale)
self.assertEqual(None, vendor_id)
self.assertEqual(7, stepping)
self.assertEqual(42, model)
self.assertEqual(6, family)
processor_brand, hz_actual, scale, vendor_id, stepping, model, family = \
cpuinfo._parse_cpu_string("Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz")
self.assertEqual("Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz", processor_brand)
self.assertEqual('2.93', hz_actual)
self.assertEqual(9, scale)
self.assertEqual(None, vendor_id)
self.assertEqual(None, stepping)
self.assertEqual(None, model)
self.assertEqual(None, family)
processor_brand, hz_actual, scale, vendor_id, stepping, model, family = \
cpuinfo._parse_cpu_string("Intel(R) Pentium(R) CPU G640 @ 2.80GHz (2793.73-MHz K8-class CPU)")
self.assertEqual("Intel(R) Pentium(R) CPU G640 @ 2.80GHz", processor_brand)
self.assertEqual('2.8', hz_actual)
self.assertEqual(9, scale)
self.assertEqual(None, vendor_id)
self.assertEqual(None, stepping)
self.assertEqual(None, model)
self.assertEqual(None, family)
# NOTE: No @ symbol
processor_brand, hz_actual, scale, vendor_id, stepping, model, family = \
cpuinfo._parse_cpu_string("Intel(R) Pentium(R) D CPU 3.20GHz")
self.assertEqual("Intel(R) Pentium(R) D CPU 3.20GHz", processor_brand)
self.assertEqual('3.2', hz_actual)
self.assertEqual(9, scale)
self.assertEqual(None, vendor_id)
self.assertEqual(None, stepping)
self.assertEqual(None, model)
self.assertEqual(None, family)
def test_to_friendly_hz(self):
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) CPU G640 @ 2.80GHz')
self.assertEqual(9, scale)
self.assertEqual('2.8', hz_brand)
self.assertEqual('2.8000 GHz', cpuinfo._to_friendly_hz(hz_brand, scale))
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) CPU @ 1.20MHz')
self.assertEqual(6, scale)
self.assertEqual('1.2', hz_brand)
self.assertEqual('1.2000 MHz', cpuinfo._to_friendly_hz(hz_brand, scale))
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) D CPU 3.20GHz')
self.assertEqual(9, scale)
self.assertEqual('3.2', hz_brand)
self.assertEqual('3.2000 GHz', cpuinfo._to_friendly_hz(hz_brand, scale))
def test_to_raw_hz(self):
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) CPU G640 @ 2.80GHz')
self.assertEqual(9, scale)
self.assertEqual('2.8', hz_brand)
self.assertEqual((2800000000, 0), cpuinfo._to_raw_hz(hz_brand, scale))
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) CPU @ 1.20MHz')
self.assertEqual(6, scale)
self.assertEqual('1.2', hz_brand)
self.assertEqual((1200000, 0), cpuinfo._to_raw_hz(hz_brand, scale))
# NOTE: No @ symbol
scale, hz_brand = cpuinfo._get_hz_string_from_brand('Intel(R) Pentium(R) D CPU 3.20GHz')
self.assertEqual(9, scale)
self.assertEqual('3.2', hz_brand)
self.assertEqual((3200000000, 0), cpuinfo._to_raw_hz(hz_brand, scale))
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