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tests: Test with a non-default scaling_governor

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Check that the daemon is resetting the value on startup, and add
scaling_governor sysfs files for all the intel-pstate tests.
This commit is contained in:
Bastien Nocera 2022-04-28 15:16:25 +02:00
parent fb41403b8e
commit 5260fae7cf
1 changed files with 15 additions and 0 deletions
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15
tests/integration-test.py
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@ -366,10 +366,14 @@ class Tests(dbusmock.DBusTestCase):
# Create 2 CPUs with preferences
dir1 = os.path.join(self.testbed.get_root_dir(), "sys/devices/system/cpu/cpufreq/policy0/")
os.makedirs(dir1)
with open(os.path.join(dir1, 'scaling_governor'), 'w') as gov:
gov.write('powersave\n')
with open(os.path.join(dir1, "energy_performance_preference"),'w') as prefs:
prefs.write("performance\n")
dir2 = os.path.join(self.testbed.get_root_dir(), "sys/devices/system/cpu/cpufreq/policy1/")
os.makedirs(dir2)
with open(os.path.join(dir2, 'scaling_governor'), 'w') as gov:
gov.write('powersave\n')
with open(os.path.join(dir2, "energy_performance_preference"),'w') as prefs:
prefs.write("performance\n")
@ -424,6 +428,9 @@ class Tests(dbusmock.DBusTestCase):
# Create CPU with preference
dir1 = os.path.join(self.testbed.get_root_dir(), "sys/devices/system/cpu/cpufreq/policy0/")
os.makedirs(dir1)
gov_path = os.path.join(dir1, 'scaling_governor')
with open(gov_path, 'w') as gov:
gov.write('performance\n')
with open(os.path.join(dir1, "energy_performance_preference"),'w') as prefs:
prefs.write("performance\n")
@ -432,6 +439,10 @@ class Tests(dbusmock.DBusTestCase):
self.start_daemon()
with open(gov_path, 'rb') as f:
contents = f.read()
self.assertEqual(contents, b'powersave')
profiles = self.get_dbus_property('Profiles')
self.assertEqual(len(profiles), 3)
self.assertEqual(profiles[0]['Driver'], 'intel_pstate')
@ -454,6 +465,8 @@ class Tests(dbusmock.DBusTestCase):
dir1 = os.path.join(self.testbed.get_root_dir(), "sys/devices/system/cpu/cpufreq/policy0/")
os.makedirs(dir1)
with open(os.path.join(dir1, 'scaling_governor'), 'w') as gov:
gov.write('powersave\n')
pref_path = os.path.join(dir1, "energy_performance_preference")
old_umask = os.umask(0o333)
with open(pref_path,'w') as prefs:
@ -873,6 +886,8 @@ class Tests(dbusmock.DBusTestCase):
# Create CPU with preference
dir1 = os.path.join(self.testbed.get_root_dir(), "sys/devices/system/cpu/cpufreq/policy0/")
os.makedirs(dir1)
with open(os.path.join(dir1, 'scaling_governor'), 'w') as gov:
gov.write('powersave\n')
with open(os.path.join(dir1, "energy_performance_preference"),'w') as prefs:
prefs.write("performance\n")