def test_all(self):
		cpuinfo.DataSource = DataSource

		self.assertEqual(None, cpuinfo.get_cpu_info_from_registry())

		self.assertEqual(None, cpuinfo.get_cpu_info_from_proc_cpuinfo())

		self.assertEqual(None, cpuinfo.get_cpu_info_from_sysctl())

		self.assertEqual(None, cpuinfo.get_cpu_info_from_kstat())

		self.assertEqual(None, cpuinfo.get_cpu_info_from_dmesg())

		self.assertEqual(None, cpuinfo.get_cpu_info_from_sysinfo())
	def test_all(self):
		cpuinfo.DataSource = DataSource

		info = cpuinfo.get_cpu_info_from_registry()

		self.assertEqual('GenuineIntel', info['vendor_id'])
		self.assertEqual('', info['hardware'])
		self.assertEqual('Intel(R) Core(TM) i7 CPU         870  @ 2.93GHz', info['brand'])
		self.assertEqual('2.9300 GHz', info['hz_advertised'])
		self.assertEqual('2.9330 GHz', info['hz_actual'])
		self.assertEqual((2930000000, 0), info['hz_advertised_raw'])
		self.assertEqual((2933000000, 0), info['hz_actual_raw'])
		self.assertEqual('X86_64', info['arch'])
		self.assertEqual(64, info['bits'])
		self.assertEqual(4, info['count'])

		self.assertEqual('AMD64', info['raw_arch_string'])

		self.assertEqual(0, info['l2_cache_size']) # FIXME
		self.assertEqual(0, info['l2_cache_line_size'])
		self.assertEqual(0, info['l2_cache_associativity'])

		self.assertEqual(0, info['stepping']) # FIXME
		self.assertEqual(0, info['model']) # FIXME
		self.assertEqual(0, info['family']) # FIXME
		self.assertEqual(0, info['processor_type'])
		self.assertEqual(0, info['extended_model'])
		self.assertEqual(0, info['extended_family'])
		 # FIXME: Missing flags such as sse3 and sse4
		self.assertEqual(
			['acpi', 'clflush', 'cmov', 'de', 'dts', 'fxsr', 'ia64', 
			'mce', 'mmx', 'msr', 'mtrr', 'sep', 'serial', 'ss', 
			'sse', 'sse2', 'tm', 'tsc']
			,
			info['flags']
		)