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Message-Id: <20231129-wip-selftests-v1-6-ba15a1fe1b0d@kernel.org>
Date: Wed, 29 Nov 2023 16:24:31 +0100
From: Benjamin Tissoires <bentiss@...nel.org>
To: Jiri Kosina <jikos@...nel.org>,
Benjamin Tissoires <benjamin.tissoires@...hat.com>,
Shuah Khan <shuah@...nel.org>,
Peter Hutterer <peter.hutterer@...-t.net>
Cc: linux-input@...r.kernel.org, linux-kselftest@...r.kernel.org,
linux-kernel@...r.kernel.org,
Benjamin Tissoires <bentiss@...nel.org>
Subject: [PATCH 06/12] selftests/hid: tablets: move move_to function to
PenDigitizer
We can easily subclass PenDigitizer for introducing firmware bugs when
subclassing Pen is harder.
Move move_to from Pen to PenDigitizer so we get that ability
Signed-off-by: Benjamin Tissoires <bentiss@...nel.org>
---
tools/testing/selftests/hid/tests/test_tablet.py | 97 ++++++++++++------------
1 file changed, 50 insertions(+), 47 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 18961758e4aa..44a004ca69d1 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -282,7 +282,7 @@ class Pen(object):
self._old_values = None
self.current_state = None
- def _restore(self):
+ def restore(self):
if self._old_values is not None:
for i in [
"x",
@@ -297,50 +297,8 @@ class Pen(object):
]:
setattr(self, i, getattr(self._old_values, i))
- def move_to(self, state):
- # fill in the previous values
- if self.current_state == PenState.PEN_IS_OUT_OF_RANGE:
- self._restore()
-
- print(f"\n *** pen is moving to {state} ***")
-
- if state == PenState.PEN_IS_OUT_OF_RANGE:
- self._old_values = copy.copy(self)
- self.x = 0
- self.y = 0
- self.tipswitch = False
- self.tippressure = 0
- self.azimuth = 0
- self.inrange = False
- self.width = 0
- self.height = 0
- self.invert = False
- self.eraser = False
- self.x_tilt = 0
- self.y_tilt = 0
- self.twist = 0
- elif state == PenState.PEN_IS_IN_RANGE:
- self.tipswitch = False
- self.inrange = True
- self.invert = False
- self.eraser = False
- elif state == PenState.PEN_IS_IN_CONTACT:
- self.tipswitch = True
- self.inrange = True
- self.invert = False
- self.eraser = False
- elif state == PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT:
- self.tipswitch = False
- self.inrange = True
- self.invert = True
- self.eraser = False
- elif state == PenState.PEN_IS_ERASING:
- self.tipswitch = False
- self.inrange = True
- self.invert = True
- self.eraser = True
-
- self.current_state = state
+ def backup(self):
+ self._old_values = copy.copy(self)
def __assert_axis(self, evdev, axis, value):
if (
@@ -384,6 +342,51 @@ class PenDigitizer(base.UHIDTestDevice):
continue
self.fields = [f.usage_name for f in r]
+ def move_to(self, pen, state):
+ # fill in the previous values
+ if pen.current_state == PenState.PEN_IS_OUT_OF_RANGE:
+ pen.restore()
+
+ print(f"\n *** pen is moving to {state} ***")
+
+ if state == PenState.PEN_IS_OUT_OF_RANGE:
+ pen.backup()
+ pen.x = 0
+ pen.y = 0
+ pen.tipswitch = False
+ pen.tippressure = 0
+ pen.azimuth = 0
+ pen.inrange = False
+ pen.width = 0
+ pen.height = 0
+ pen.invert = False
+ pen.eraser = False
+ pen.x_tilt = 0
+ pen.y_tilt = 0
+ pen.twist = 0
+ elif state == PenState.PEN_IS_IN_RANGE:
+ pen.tipswitch = False
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ elif state == PenState.PEN_IS_IN_CONTACT:
+ pen.tipswitch = True
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ elif state == PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT:
+ pen.tipswitch = False
+ pen.inrange = True
+ pen.invert = True
+ pen.eraser = False
+ elif state == PenState.PEN_IS_ERASING:
+ pen.tipswitch = False
+ pen.inrange = True
+ pen.invert = True
+ pen.eraser = True
+
+ pen.current_state = state
+
def event(self, pen):
rs = []
r = self.create_report(application=self.cur_application, data=pen)
@@ -462,7 +465,7 @@ class BaseTest:
cur_state = PenState.PEN_IS_OUT_OF_RANGE
p = Pen(50, 60)
- p.move_to(PenState.PEN_IS_OUT_OF_RANGE)
+ uhdev.move_to(p, PenState.PEN_IS_OUT_OF_RANGE)
events = self.post(uhdev, p)
self.validate_transitions(cur_state, p, evdev, events)
@@ -475,7 +478,7 @@ class BaseTest:
events = self.post(uhdev, p)
self.validate_transitions(cur_state, p, evdev, events)
assert len(events) >= 3 # X, Y, SYN
- p.move_to(state)
+ uhdev.move_to(p, state)
if scribble and state != PenState.PEN_IS_OUT_OF_RANGE:
p.x += 1
p.y -= 1
--
2.41.0
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