mirror of
https://github.com/lucannez64/darling-lol.git
synced 2026-10-27 19:54:38 +00:00
34c3e4ae9f
system_profiler now answers SPHardwareDataType and SPSoftwareDataType (and lists them in -listDataTypes). Model, serial number, platform UUID and provisioning UDID come from IOKit's IOPlatformExpertDevice via ioreg; CPU, cache and memory from sysctl; the OS version from sw_vers and uname. A field the guest does not provide is left out. #61 instead read a separate darling-smbios.conf written by a new generator (gen-darling-smbios.py), with hardcoded fallbacks (an Intel Core i9, macOS 14.7, SIP enabled). iokitd reads darling-platform.plist, so system_profiler and IOKit could report different serials and models on the same prefix, and the generator overwrote identities imported with configure-darling-platform.py. Reading the guest's own APIs keeps a single source of truth: configure-darling-platform.py remains the only way to set or provision an identity, and it is still never run by install or launch. tests/test_system_profiler.py runs the script under sh with stub guest commands and runs in CI. Split from #61. Co-authored-by: DevWebeloper <[email protected]> Co-Authored-By: Claude Opus 5.5 <[email protected]>
98 lines
4.4 KiB
Python
98 lines
4.4 KiB
Python
"""system_profiler hardware/software overviews, with stub guest commands; never starts Darling."""
|
|
import os
|
|
from pathlib import Path
|
|
import plistlib
|
|
import subprocess
|
|
import sys
|
|
import tempfile
|
|
import unittest
|
|
|
|
ROOT = Path(__file__).resolve().parents[1]
|
|
SCRIPT = ROOT / 'tools/darling-system_profiler.sh'
|
|
|
|
IOREG = '''+-o MacBookPro16,1 <class IOPlatformExpertDevice, id 0x100000110, registered, matched, active, busy 0 (0 ms), retain 30>
|
|
{
|
|
"IOPlatformSerialNumber" = "USER-SUPPLIED"
|
|
"model" = <"MacBookPro16,1">
|
|
"manufacturer" = <"Apple Inc.">
|
|
"IOPlatformUUID" = "8E1F2A3B-4C5D-4E6F-8A7B-9C0D1E2F3A4B"
|
|
"provisioning_UDID" = "8E1F2A3B-4C5D-4E6F-8A7B-9C0D1E2F3A4B"
|
|
"ROM" = <0a1b2c3d4e5f>
|
|
}
|
|
'''
|
|
SYSCTL = {
|
|
'hw.physicalcpu': '8', 'hw.packages': '1', 'hw.memsize': str(32 << 30),
|
|
'machdep.cpu.brand_string': 'AMD Ryzen 7 5800X 8-Core Processor & more',
|
|
'hw.l2cachesize': str(512 << 10), 'hw.l3cachesize': str(32 << 20), 'hw.cpufrequency': '3800000000',
|
|
}
|
|
|
|
|
|
class SystemProfilerTests(unittest.TestCase):
|
|
def setUp(self):
|
|
self.folder = tempfile.TemporaryDirectory()
|
|
self.bin = Path(self.folder.name)
|
|
self.stub('sysctl', 'import sys\nvalues = %r\nname = sys.argv[-1]\n'
|
|
'if name not in values: sys.exit(1)\nprint(values[name])' % SYSCTL)
|
|
self.stub('sw_vers', 'import sys\nprint({"-productName": "macOS", "-productVersion": "11.7.4", '
|
|
'"-buildVersion": "20G1120"}[sys.argv[1]])')
|
|
self.stub('uname', 'print("Darwin 20.6.0")')
|
|
self.stub('hostname', 'print("darling")')
|
|
self.stub('ioreg', 'import sys\nsys.stdout.write(%r)' % IOREG)
|
|
|
|
def tearDown(self):
|
|
self.folder.cleanup()
|
|
|
|
def stub(self, name, body):
|
|
path = self.bin / name
|
|
path.write_text('#!%s\n%s\n' % (sys.executable, body))
|
|
path.chmod(0o755)
|
|
|
|
def run_profiler(self, *args):
|
|
env = {'PATH': '%s:%s' % (self.bin, os.environ['PATH']), 'USER': 'player'}
|
|
return subprocess.run(['sh', str(SCRIPT), *args], env=env, check=True, capture_output=True, text=True).stdout
|
|
|
|
def xml_items(self, data_type):
|
|
report = plistlib.loads(self.run_profiler('-xml', data_type).encode())
|
|
self.assertEqual(report[0]['_dataType'], data_type)
|
|
return report[0]['_items'][0]
|
|
|
|
def test_hardware_reports_iokit_identity_and_sysctl_values(self):
|
|
item = self.xml_items('SPHardwareDataType')
|
|
self.assertEqual(item, {
|
|
'_name': 'hardware_overview', 'machine_name': 'MacBook Pro', 'machine_model': 'MacBookPro16,1',
|
|
'cpu_type': 'AMD Ryzen 7 5800X 8-Core Processor & more', 'current_processor_speed': '3.8 GHz',
|
|
'packages': 1, 'number_processors': 8, 'l2_cache_core': '512 KB', 'l3_cache': '32 MB',
|
|
'physical_memory': '32 GB', 'serial_number': 'USER-SUPPLIED',
|
|
'platform_UUID': '8E1F2A3B-4C5D-4E6F-8A7B-9C0D1E2F3A4B',
|
|
'provisioning_UDID': '8E1F2A3B-4C5D-4E6F-8A7B-9C0D1E2F3A4B',
|
|
})
|
|
text = self.run_profiler('SPHardwareDataType')
|
|
self.assertIn(' Serial Number (system): USER-SUPPLIED\n', text)
|
|
self.assertIn(' Model Name: MacBook Pro\n', text)
|
|
|
|
def test_missing_iokit_and_sysctl_values_are_omitted(self):
|
|
self.stub('ioreg', 'import sys\nsys.exit(1)')
|
|
self.stub('sysctl', 'import sys\nsys.exit(1)')
|
|
self.assertEqual(self.xml_items('SPHardwareDataType'), {'_name': 'hardware_overview'})
|
|
self.assertNotIn('Serial Number', self.run_profiler('SPHardwareDataType'))
|
|
|
|
def test_software_overview(self):
|
|
item = self.xml_items('SPSoftwareDataType')
|
|
self.assertEqual(item, {
|
|
'_name': 'os_overview', 'os_version': 'macOS 11.7.4 (20G1120)', 'kernel_version': 'Darwin 20.6.0',
|
|
'boot_volume': 'Macintosh HD', 'boot_mode': 'normal_boot', 'local_host_name': 'darling',
|
|
'user_name': 'player',
|
|
})
|
|
self.assertIn(' Boot Mode: Normal\n', self.run_profiler('SPSoftwareDataType'))
|
|
|
|
def test_listed_and_default_types(self):
|
|
listed = self.run_profiler('-listDataTypes')
|
|
self.assertIn('SPHardwareDataType', listed)
|
|
self.assertIn('SPSoftwareDataType', listed)
|
|
types = [entry['_dataType'] for entry in plistlib.loads(self.run_profiler('-xml').encode())]
|
|
self.assertEqual(types[:2], ['SPHardwareDataType', 'SPSoftwareDataType'])
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|