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linux: integration-test: Multiple keyboard backlight LED support

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The integration test for multiple keyboard backlight support.
This commit is contained in:
Kate Hsuan 2025-03-13 13:42:28 +08:00
parent e0baa3fdcb
commit afb346cf77
1 changed files with 130 additions and 0 deletions
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130
src/linux/integration-test.py
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@ -353,6 +353,45 @@ class Tests(dbusmock.DBusTestCase):
None,
)
def get_kbd_backlight_brightness(self, kbd_backlight):
return self.dbus.call_sync(
UP,
kbd_backlight,
"org.freedesktop.UPower.KbdBacklight",
"GetBrightness",
None,
None,
Gio.DBusCallFlags.NO_AUTO_START,
-1,
None,
).unpack()[0]
def get_kbd_backlight_max_brightness(self, kbd_backlight):
return self.dbus.call_sync(
UP,
kbd_backlight,
"org.freedesktop.UPower.KbdBacklight",
"GetMaxBrightness",
None,
None,
Gio.DBusCallFlags.NO_AUTO_START,
-1,
None,
).unpack()[0]
def set_kbd_backlight_brightness(self, kbd_backlight, brightness):
self.dbus.call_sync(
UP,
kbd_backlight,
"org.freedesktop.UPower.KbdBacklight",
"SetBrightness",
GLib.Variant("(i)", (brightness,)),
None,
Gio.DBusCallFlags.NO_AUTO_START,
-1,
None,
)
def assertDevs(self, expected):
devs = self.proxy.EnumerateDevices()
names = sorted(n.split("/")[-1] for n in devs)
@ -5728,6 +5767,97 @@ class Tests(dbusmock.DBusTestCase):
self.stop_daemon()
#
# Single Keyboard backlight test
#
def test_single_kbd_backlight(self):
"""Set One Keyboard backlight"""
kbd0 = self.testbed.add_device(
"leds",
"tpacpi::kbd_backlight",
None,
[
"max_brightness",
"2",
"brightness",
"1",
],
[],
)
self.start_daemon()
kbds = self.proxy.EnumerateKbdBacklights()
self.assertEqual(len(kbds), 1)
kbd0_up = kbds[0]
self.assertEqual(self.get_kbd_backlight_brightness(kbd0_up), 1)
self.assertEqual(self.get_kbd_backlight_max_brightness(kbd0_up), 2)
# brightness is in the range 0 to max_brightness
self.set_kbd_backlight_brightness(kbd0_up, 0)
with open(f"/sys/class/leds/tpacpi::kbd_backlight/brightness") as fp:
self.assertEqual(fp.read(), "0")
# value is greater than max_brightness
self.set_kbd_backlight_brightness(kbd0_up, 200)
with open(f"/sys/class/leds/tpacpi::kbd_backlight/brightness") as fp:
self.assertEqual(fp.read(), "2")
self.stop_daemon()
#
# Two Keyboard backlight test
#
def test_two_kbd_backlight(self):
"""Set Two Keyboard backlight"""
kbd0 = self.testbed.add_device(
"leds",
"tpacpi::kbd_backlight",
None,
[
"max_brightness",
"2",
"brightness",
"1",
],
[],
)
kbd1 = self.testbed.add_device(
"leds",
"Katecatacpi::kbd_backlight",
None,
[
"max_brightness",
"255",
"brightness",
"100",
],
[],
)
self.start_daemon()
kbds = self.proxy.EnumerateKbdBacklights()
self.assertEqual(len(kbds), 2)
kbd0_up = kbds[0]
kbd1_up = kbds[1]
self.assertEqual(self.get_kbd_backlight_brightness(kbd0_up), 100)
self.assertEqual(self.get_kbd_backlight_max_brightness(kbd0_up), 255)
self.set_kbd_backlight_brightness(kbd0_up, 200)
with open(f"/sys/class/leds/Katecatacpi::kbd_backlight/brightness") as fp:
self.assertEqual(fp.read(), "200")
self.assertEqual(self.get_kbd_backlight_brightness(kbd1_up), 1)
self.assertEqual(self.get_kbd_backlight_max_brightness(kbd1_up), 2)
self.set_kbd_backlight_brightness(kbd1_up, 0)
with open(f"/sys/class/leds/tpacpi::kbd_backlight/brightness") as fp:
self.assertEqual(fp.read(), "0")
self.stop_daemon()
#
# libupower-glib tests (through introspection)
#