Hi,
the main trigger of this series was the XP-Pen issue[0].
Basically, the tablets tests were good-ish but couldn't
handle that tablet both in terms of emulation or in terms
of detection of issues.
So rework the tablets test a bit to be able to include the
XP-Pen patch later, once I have a kernel fix for it (right
now I only have a HID-BPF fix, meaning that the test will
fail if I include them).
Also, vmtest.sh needed a little bit of care, because
boot2container moved, and I made it easier to reuse in a CI
environment.
Cheers,
Benjamin
Note: I got the confirmation off-list from Peter that his
rev-by applied to the whole series.
[0] https://lore.kernel.org/all/[email protected]/
Signed-off-by: Benjamin Tissoires <[email protected]>
---
Changes in v2:
- took Peter's review into account
- Added a few patches to make mypy and ruff happy given that
I had to add a couple of type hints here and there
- Link to v1: https://lore.kernel.org/r/[email protected]
---
Benjamin Tissoires (15):
selftests/hid: vmtest.sh: update vm2c and container
selftests/hid: vmtest.sh: allow finer control on the build steps
selftests/hid: base: allow for multiple skip_if_uhdev
selftests/hid: tablets: remove unused class
selftests/hid: tablets: move the transitions to PenState
selftests/hid: tablets: move move_to function to PenDigitizer
selftests/hid: tablets: do not set invert when the eraser is used
selftests/hid: tablets: set initial data for tilt/twist
selftests/hid: tablets: define the elements of PenState
selftests/hid: tablets: add variants of states with buttons
selftests/hid: tablets: convert the primary button tests
selftests/hid: tablets: add a secondary barrel switch test
selftests/hid: tablets: be stricter for some transitions
selftests/hid: fix mypy complains
selftests/hid: fix ruff linter complains
tools/testing/selftests/hid/tests/base.py | 7 +-
tools/testing/selftests/hid/tests/test_mouse.py | 14 +-
tools/testing/selftests/hid/tests/test_tablet.py | 764 ++++++++++++++-------
.../selftests/hid/tests/test_wacom_generic.py | 6 +-
tools/testing/selftests/hid/vmtest.sh | 46 +-
5 files changed, 567 insertions(+), 270 deletions(-)
---
base-commit: 4ea4ed22b57846facd9cb4af5f67cb7bd2792cf3
change-id: 20231121-wip-selftests-001ac427e086
Best regards,
--
Benjamin Tissoires <[email protected]>
boot2container is now on an official project, so let's use that.
The container image is now the same I use for the CI, so let's keep
to it.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/vmtest.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/hid/vmtest.sh b/tools/testing/selftests/hid/vmtest.sh
index 4da48bf6b328..301b4e162336 100755
--- a/tools/testing/selftests/hid/vmtest.sh
+++ b/tools/testing/selftests/hid/vmtest.sh
@@ -19,12 +19,12 @@ esac
SCRIPT_DIR="$(dirname $(realpath $0))"
OUTPUT_DIR="$SCRIPT_DIR/results"
KCONFIG_REL_PATHS=("${SCRIPT_DIR}/config" "${SCRIPT_DIR}/config.common" "${SCRIPT_DIR}/config.${ARCH}")
-B2C_URL="https://gitlab.freedesktop.org/mupuf/boot2container/-/raw/master/vm2c.py"
+B2C_URL="https://gitlab.freedesktop.org/gfx-ci/boot2container/-/raw/main/vm2c.py"
NUM_COMPILE_JOBS="$(nproc)"
LOG_FILE_BASE="$(date +"hid_selftests.%Y-%m-%d_%H-%M-%S")"
LOG_FILE="${LOG_FILE_BASE}.log"
EXIT_STATUS_FILE="${LOG_FILE_BASE}.exit_status"
-CONTAINER_IMAGE="registry.freedesktop.org/libevdev/hid-tools/fedora/37:2023-02-17.1"
+CONTAINER_IMAGE="registry.freedesktop.org/bentiss/hid/fedora/39:2023-11-22.1"
TARGETS="${TARGETS:=$(basename ${SCRIPT_DIR})}"
DEFAULT_COMMAND="pip3 install hid-tools; make -C tools/testing/selftests TARGETS=${TARGETS} run_tests"
--
2.41.0
vmtest.sh works great for a one shot test, but not so much for CI where
I want to build (with different configs) the bzImage in a separate
job than the one I am running it.
Add a "build_only" option to specify whether we need to boot the currently
built kernel in the vm.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
changes in v2:
- fixed typo
---
tools/testing/selftests/hid/vmtest.sh | 42 ++++++++++++++++++++---------------
1 file changed, 24 insertions(+), 18 deletions(-)
diff --git a/tools/testing/selftests/hid/vmtest.sh b/tools/testing/selftests/hid/vmtest.sh
index 301b4e162336..db534e9099a8 100755
--- a/tools/testing/selftests/hid/vmtest.sh
+++ b/tools/testing/selftests/hid/vmtest.sh
@@ -32,7 +32,7 @@ DEFAULT_COMMAND="pip3 install hid-tools; make -C tools/testing/selftests TARGETS
usage()
{
cat <<EOF
-Usage: $0 [-i] [-s] [-d <output_dir>] -- [<command>]
+Usage: $0 [-j N] [-s] [-b] [-d <output_dir>] -- [<command>]
<command> is the command you would normally run when you are in
the source kernel direcory. e.g:
@@ -55,6 +55,7 @@ Options:
-u) Update the boot2container script to a newer version.
-d) Update the output directory (default: ${OUTPUT_DIR})
+ -b) Run only the build steps for the kernel and the selftests
-j) Number of jobs for compilation, similar to -j in make
(default: ${NUM_COMPILE_JOBS})
-s) Instead of powering off the VM, start an interactive
@@ -191,8 +192,9 @@ main()
local command="${DEFAULT_COMMAND}"
local update_b2c="no"
local debug_shell="no"
+ local build_only="no"
- while getopts ':hsud:j:' opt; do
+ while getopts ':hsud:j:b' opt; do
case ${opt} in
u)
update_b2c="yes"
@@ -207,6 +209,9 @@ main()
command="/bin/sh"
debug_shell="yes"
;;
+ b)
+ build_only="yes"
+ ;;
h)
usage
exit 0
@@ -226,8 +231,7 @@ main()
shift $((OPTIND -1))
# trap 'catch "$?"' EXIT
-
- if [[ "${debug_shell}" == "no" ]]; then
+ if [[ "${build_only}" == "no" && "${debug_shell}" == "no" ]]; then
if [[ $# -eq 0 ]]; then
echo "No command specified, will run ${DEFAULT_COMMAND} in the vm"
else
@@ -267,24 +271,26 @@ main()
update_kconfig "${kernel_checkout}" "${kconfig_file}"
recompile_kernel "${kernel_checkout}" "${make_command}"
+ update_selftests "${kernel_checkout}" "${make_command}"
- if [[ "${update_b2c}" == "no" && ! -f "${b2c}" ]]; then
- echo "vm2c script not found in ${b2c}"
- update_b2c="yes"
- fi
+ if [[ "${build_only}" == "no" ]]; then
+ if [[ "${update_b2c}" == "no" && ! -f "${b2c}" ]]; then
+ echo "vm2c script not found in ${b2c}"
+ update_b2c="yes"
+ fi
- if [[ "${update_b2c}" == "yes" ]]; then
- download $B2C_URL $b2c
- chmod +x $b2c
- fi
+ if [[ "${update_b2c}" == "yes" ]]; then
+ download $B2C_URL $b2c
+ chmod +x $b2c
+ fi
- update_selftests "${kernel_checkout}" "${make_command}"
- run_vm "${kernel_checkout}" $b2c "${kernel_bzimage}" "${command}"
- if [[ "${debug_shell}" != "yes" ]]; then
- echo "Logs saved in ${OUTPUT_DIR}/${LOG_FILE}"
- fi
+ run_vm "${kernel_checkout}" $b2c "${kernel_bzimage}" "${command}"
+ if [[ "${debug_shell}" != "yes" ]]; then
+ echo "Logs saved in ${OUTPUT_DIR}/${LOG_FILE}"
+ fi
- exit $(cat ${OUTPUT_DIR}/${EXIT_STATUS_FILE})
+ exit $(cat ${OUTPUT_DIR}/${EXIT_STATUS_FILE})
+ fi
}
main "$@"
--
2.41.0
We can actually have multiple occurences of `skip_if_uhdev` if we follow
the information from the pytest doc[0].
This is not immediately used, but can be if we need multiple conditions
on a given test.
[0] https://docs.pytest.org/en/latest/historical-notes.html#update-marker-code
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/base.py | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/base.py b/tools/testing/selftests/hid/tests/base.py
index 1305cfc9646e..5d9c26dfc460 100644
--- a/tools/testing/selftests/hid/tests/base.py
+++ b/tools/testing/selftests/hid/tests/base.py
@@ -238,8 +238,7 @@ class BaseTestCase:
try:
with HIDTestUdevRule.instance():
with new_uhdev as self.uhdev:
- skip_cond = request.node.get_closest_marker("skip_if_uhdev")
- if skip_cond:
+ for skip_cond in request.node.iter_markers("skip_if_uhdev"):
test, message, *rest = skip_cond.args
if test(self.uhdev):
--
2.41.0
Looks like this is a leftover
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 4 ----
1 file changed, 4 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 303ffff9ee8d..cd9c1269afa6 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -133,10 +133,6 @@ class PenState(Enum):
return tuple()
-class Data(object):
- pass
-
-
class Pen(object):
def __init__(self, x, y):
self.x = x
--
2.41.0
Those transitions have nothing to do with `Pen`, so migrate them to
`PenState`.
The hidden agenda is to remove `Pen` and integrate it into `PenDigitizer`
so that we can tweak the events in each state to emulate firmware bugs.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 215 ++++++++++++-----------
1 file changed, 109 insertions(+), 106 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index cd9c1269afa6..ddf28c245046 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -132,104 +132,8 @@ class PenState(Enum):
return tuple()
-
-class Pen(object):
- def __init__(self, x, y):
- self.x = x
- self.y = y
- self.tipswitch = False
- self.tippressure = 15
- self.azimuth = 0
- self.inrange = False
- self.width = 10
- self.height = 10
- self.barrelswitch = False
- self.invert = False
- self.eraser = False
- self.x_tilt = 0
- self.y_tilt = 0
- self.twist = 0
- self._old_values = None
- self.current_state = None
-
- def _restore(self):
- if self._old_values is not None:
- for i in [
- "x",
- "y",
- "tippressure",
- "azimuth",
- "width",
- "height",
- "twist",
- "x_tilt",
- "y_tilt",
- ]:
- 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 __assert_axis(self, evdev, axis, value):
- if (
- axis == libevdev.EV_KEY.BTN_TOOL_RUBBER
- and evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER] is None
- ):
- return
-
- assert (
- evdev.value[axis] == value
- ), f"assert evdev.value[{axis}] ({evdev.value[axis]}) != {value}"
-
- def assert_expected_input_events(self, evdev):
- assert evdev.value[libevdev.EV_ABS.ABS_X] == self.x
- assert evdev.value[libevdev.EV_ABS.ABS_Y] == self.y
- assert self.current_state == PenState.from_evdev(evdev)
-
@staticmethod
- def legal_transitions() -> Dict[str, Tuple[PenState, ...]]:
+ def legal_transitions() -> Dict[str, Tuple["PenState", ...]]:
"""This is the first half of the Windows Pen Implementation state machine:
we don't have Invert nor Erase bits, so just move in/out-of-range or proximity.
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
@@ -255,7 +159,7 @@ class Pen(object):
}
@staticmethod
- def legal_transitions_with_invert() -> Dict[str, Tuple[PenState, ...]]:
+ def legal_transitions_with_invert() -> Dict[str, Tuple["PenState", ...]]:
"""This is the second half of the Windows Pen Implementation state machine:
we now have Invert and Erase bits, so move in/out or proximity with the intend
to erase.
@@ -293,7 +197,7 @@ class Pen(object):
}
@staticmethod
- def tolerated_transitions() -> Dict[str, Tuple[PenState, ...]]:
+ def tolerated_transitions() -> Dict[str, Tuple["PenState", ...]]:
"""This is not adhering to the Windows Pen Implementation state machine
but we should expect the kernel to behave properly, mostly for historical
reasons."""
@@ -306,7 +210,7 @@ class Pen(object):
}
@staticmethod
- def tolerated_transitions_with_invert() -> Dict[str, Tuple[PenState, ...]]:
+ def tolerated_transitions_with_invert() -> Dict[str, Tuple["PenState", ...]]:
"""This is the second half of the Windows Pen Implementation state machine:
we now have Invert and Erase bits, so move in/out or proximity with the intend
to erase.
@@ -321,7 +225,7 @@ class Pen(object):
}
@staticmethod
- def broken_transitions() -> Dict[str, Tuple[PenState, ...]]:
+ def broken_transitions() -> Dict[str, Tuple["PenState", ...]]:
"""Those tests are definitely not part of the Windows specification.
However, a half broken device might export those transitions.
For example, a pen that has the eraser button might wobble between
@@ -359,6 +263,102 @@ class Pen(object):
}
+class Pen(object):
+ def __init__(self, x, y):
+ self.x = x
+ self.y = y
+ self.tipswitch = False
+ self.tippressure = 15
+ self.azimuth = 0
+ self.inrange = False
+ self.width = 10
+ self.height = 10
+ self.barrelswitch = False
+ self.invert = False
+ self.eraser = False
+ self.x_tilt = 0
+ self.y_tilt = 0
+ self.twist = 0
+ self._old_values = None
+ self.current_state = None
+
+ def _restore(self):
+ if self._old_values is not None:
+ for i in [
+ "x",
+ "y",
+ "tippressure",
+ "azimuth",
+ "width",
+ "height",
+ "twist",
+ "x_tilt",
+ "y_tilt",
+ ]:
+ 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 __assert_axis(self, evdev, axis, value):
+ if (
+ axis == libevdev.EV_KEY.BTN_TOOL_RUBBER
+ and evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER] is None
+ ):
+ return
+
+ assert (
+ evdev.value[axis] == value
+ ), f"assert evdev.value[{axis}] ({evdev.value[axis]}) != {value}"
+
+ def assert_expected_input_events(self, evdev):
+ assert evdev.value[libevdev.EV_ABS.ABS_X] == self.x
+ assert evdev.value[libevdev.EV_ABS.ABS_Y] == self.y
+ assert self.current_state == PenState.from_evdev(evdev)
+
+
class PenDigitizer(base.UHIDTestDevice):
def __init__(
self,
@@ -486,7 +486,7 @@ class BaseTest:
@pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
@pytest.mark.parametrize(
"state_list",
- [pytest.param(v, id=k) for k, v in Pen.legal_transitions().items()],
+ [pytest.param(v, id=k) for k, v in PenState.legal_transitions().items()],
)
def test_valid_pen_states(self, state_list, scribble):
"""This is the first half of the Windows Pen Implementation state machine:
@@ -498,7 +498,10 @@ class BaseTest:
@pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
@pytest.mark.parametrize(
"state_list",
- [pytest.param(v, id=k) for k, v in Pen.tolerated_transitions().items()],
+ [
+ pytest.param(v, id=k)
+ for k, v in PenState.tolerated_transitions().items()
+ ],
)
def test_tolerated_pen_states(self, state_list, scribble):
"""This is not adhering to the Windows Pen Implementation state machine
@@ -515,7 +518,7 @@ class BaseTest:
"state_list",
[
pytest.param(v, id=k)
- for k, v in Pen.legal_transitions_with_invert().items()
+ for k, v in PenState.legal_transitions_with_invert().items()
],
)
def test_valid_invert_pen_states(self, state_list, scribble):
@@ -535,7 +538,7 @@ class BaseTest:
"state_list",
[
pytest.param(v, id=k)
- for k, v in Pen.tolerated_transitions_with_invert().items()
+ for k, v in PenState.tolerated_transitions_with_invert().items()
],
)
def test_tolerated_invert_pen_states(self, state_list, scribble):
@@ -553,7 +556,7 @@ class BaseTest:
@pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
@pytest.mark.parametrize(
"state_list",
- [pytest.param(v, id=k) for k, v in Pen.broken_transitions().items()],
+ [pytest.param(v, id=k) for k, v in PenState.broken_transitions().items()],
)
def test_tolerated_broken_pen_states(self, state_list, scribble):
"""Those tests are definitely not part of the Windows specification.
--
2.41.0
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
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
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 ddf28c245046..27260dc02cc4 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
Avoids getting a null event when these usages are set
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index cb3955bf0ec5..0ddf82695ed9 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -276,9 +276,9 @@ class Pen(object):
self.barrelswitch = False
self.invert = False
self.eraser = False
- self.x_tilt = 0
- self.y_tilt = 0
- self.twist = 0
+ self.xtilt = 1
+ self.ytilt = 1
+ self.twist = 1
self._old_values = None
self.current_state = None
@@ -292,8 +292,8 @@ class Pen(object):
"width",
"height",
"twist",
- "x_tilt",
- "y_tilt",
+ "xtilt",
+ "ytilt",
]:
setattr(self, i, getattr(self._old_values, i))
@@ -361,8 +361,8 @@ class PenDigitizer(base.UHIDTestDevice):
pen.height = 0
pen.invert = False
pen.eraser = False
- pen.x_tilt = 0
- pen.y_tilt = 0
+ pen.xtilt = 0
+ pen.ytilt = 0
pen.twist = 0
elif state == PenState.PEN_IS_IN_RANGE:
pen.tipswitch = False
--
2.41.0
Turns out that there are transitions that are unlikely to happen:
for example, having both the tip switch and a button being changed
at the same time (in the same report) would require either a very talented
and precise user or a very bad hardware with a very low sampling rate.
So instead of manually building the button test by hand and forgetting
about some cases, let's reuse the state machine and transitions we have.
This patch only adds the states and the valid transitions. The actual
tests will be replaced later.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
changes in v2:
- adapt to use dedicated Enum BtnPressed
---
tools/testing/selftests/hid/tests/test_tablet.py | 173 +++++++++++++++++++++--
1 file changed, 160 insertions(+), 13 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index cec65294c9ec..a77534f23c75 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -30,25 +30,72 @@ class ToolType(Enum):
RUBBER = libevdev.EV_KEY.BTN_TOOL_RUBBER
+class BtnPressed(Enum):
+ """Represents whether a button is pressed on the stylus"""
+
+ PRIMARY_PRESSED = libevdev.EV_KEY.BTN_STYLUS
+ SECONDARY_PRESSED = libevdev.EV_KEY.BTN_STYLUS2
+
+
class PenState(Enum):
"""Pen states according to Microsoft reference:
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
- """
- PEN_IS_OUT_OF_RANGE = BtnTouch.UP, None
- PEN_IS_IN_RANGE = BtnTouch.UP, ToolType.PEN
- PEN_IS_IN_CONTACT = BtnTouch.DOWN, ToolType.PEN
- PEN_IS_IN_RANGE_WITH_ERASING_INTENT = BtnTouch.UP, ToolType.RUBBER
- PEN_IS_ERASING = BtnTouch.DOWN, ToolType.RUBBER
+ We extend it with the various buttons when we need to check them.
+ """
- def __init__(self, touch: BtnTouch, tool: Optional[ToolType]):
+ PEN_IS_OUT_OF_RANGE = BtnTouch.UP, None, None
+ PEN_IS_IN_RANGE = BtnTouch.UP, ToolType.PEN, None
+ PEN_IS_IN_RANGE_WITH_BUTTON = BtnTouch.UP, ToolType.PEN, BtnPressed.PRIMARY_PRESSED
+ PEN_IS_IN_RANGE_WITH_SECOND_BUTTON = (
+ BtnTouch.UP,
+ ToolType.PEN,
+ BtnPressed.SECONDARY_PRESSED,
+ )
+ PEN_IS_IN_CONTACT = BtnTouch.DOWN, ToolType.PEN, None
+ PEN_IS_IN_CONTACT_WITH_BUTTON = (
+ BtnTouch.DOWN,
+ ToolType.PEN,
+ BtnPressed.PRIMARY_PRESSED,
+ )
+ PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON = (
+ BtnTouch.DOWN,
+ ToolType.PEN,
+ BtnPressed.SECONDARY_PRESSED,
+ )
+ PEN_IS_IN_RANGE_WITH_ERASING_INTENT = BtnTouch.UP, ToolType.RUBBER, None
+ PEN_IS_IN_RANGE_WITH_ERASING_INTENT_WITH_BUTTON = (
+ BtnTouch.UP,
+ ToolType.RUBBER,
+ BtnPressed.PRIMARY_PRESSED,
+ )
+ PEN_IS_IN_RANGE_WITH_ERASING_INTENT_WITH_SECOND_BUTTON = (
+ BtnTouch.UP,
+ ToolType.RUBBER,
+ BtnPressed.SECONDARY_PRESSED,
+ )
+ PEN_IS_ERASING = BtnTouch.DOWN, ToolType.RUBBER, None
+ PEN_IS_ERASING_WITH_BUTTON = (
+ BtnTouch.DOWN,
+ ToolType.RUBBER,
+ BtnPressed.PRIMARY_PRESSED,
+ )
+ PEN_IS_ERASING_WITH_SECOND_BUTTON = (
+ BtnTouch.DOWN,
+ ToolType.RUBBER,
+ BtnPressed.SECONDARY_PRESSED,
+ )
+
+ def __init__(self, touch: BtnTouch, tool: Optional[ToolType], button: Optional[BtnPressed]):
self.touch = touch
self.tool = tool
+ self.button = button
@classmethod
def from_evdev(cls, evdev) -> "PenState":
touch = BtnTouch(evdev.value[libevdev.EV_KEY.BTN_TOUCH])
tool = None
+ button = None
if (
evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER]
and not evdev.value[libevdev.EV_KEY.BTN_TOOL_PEN]
@@ -65,7 +112,17 @@ class PenState(Enum):
):
raise ValueError("2 tools are not allowed")
- return cls((touch, tool))
+ # we take only the highest button in account
+ for b in [libevdev.EV_KEY.BTN_STYLUS, libevdev.EV_KEY.BTN_STYLUS2]:
+ if bool(evdev.value[b]):
+ button = b
+
+ # the kernel tends to insert an EV_SYN once removing the tool, so
+ # the button will be released after
+ if tool is None:
+ button = None
+
+ return cls((touch, tool, button))
def apply(self, events) -> "PenState":
if libevdev.EV_SYN.SYN_REPORT in events:
@@ -74,6 +131,8 @@ class PenState(Enum):
touch_found = False
tool = self.tool
tool_found = False
+ button = self.button
+ button_found = False
for ev in events:
if ev == libevdev.InputEvent(libevdev.EV_KEY.BTN_TOUCH):
@@ -88,12 +147,22 @@ class PenState(Enum):
if tool_found:
raise ValueError(f"duplicated BTN_TOOL_* in {events}")
tool_found = True
- if ev.value:
- tool = ToolType(ev.code)
- else:
- tool = None
+ tool = ToolType(ev.code) if ev.value else None
+ elif ev in (
+ libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS),
+ libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS2),
+ ):
+ if button_found:
+ raise ValueError(f"duplicated BTN_STYLUS* in {events}")
+ button_found = True
+ button = ev.code if ev.value else None
- new_state = PenState((touch, tool))
+ # the kernel tends to insert an EV_SYN once removing the tool, so
+ # the button will be released after
+ if tool is None:
+ button = None
+
+ new_state = PenState((touch, tool, button))
assert (
new_state in self.valid_transitions()
), f"moving from {self} to {new_state} is forbidden"
@@ -109,14 +178,20 @@ class PenState(Enum):
return (
PenState.PEN_IS_OUT_OF_RANGE,
PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT,
PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
PenState.PEN_IS_ERASING,
)
if self == PenState.PEN_IS_IN_RANGE:
return (
PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
PenState.PEN_IS_OUT_OF_RANGE,
PenState.PEN_IS_IN_CONTACT,
)
@@ -124,6 +199,8 @@ class PenState(Enum):
if self == PenState.PEN_IS_IN_CONTACT:
return (
PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
PenState.PEN_IS_IN_RANGE,
PenState.PEN_IS_OUT_OF_RANGE,
)
@@ -142,6 +219,38 @@ class PenState(Enum):
PenState.PEN_IS_OUT_OF_RANGE,
)
+ if self == PenState.PEN_IS_IN_RANGE_WITH_BUTTON:
+ return (
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ )
+
+ if self == PenState.PEN_IS_IN_CONTACT_WITH_BUTTON:
+ return (
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ )
+
+ if self == PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON:
+ return (
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ )
+
+ if self == PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON:
+ return (
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ )
+
return tuple()
@staticmethod
@@ -376,26 +485,64 @@ class PenDigitizer(base.UHIDTestDevice):
pen.xtilt = 0
pen.ytilt = 0
pen.twist = 0
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = False
elif state == PenState.PEN_IS_IN_RANGE:
pen.tipswitch = False
pen.inrange = True
pen.invert = False
pen.eraser = False
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = False
elif state == PenState.PEN_IS_IN_CONTACT:
pen.tipswitch = True
pen.inrange = True
pen.invert = False
pen.eraser = False
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = False
+ elif state == PenState.PEN_IS_IN_RANGE_WITH_BUTTON:
+ pen.tipswitch = False
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ pen.barrelswitch = True
+ pen.secondarybarrelswitch = False
+ elif state == PenState.PEN_IS_IN_CONTACT_WITH_BUTTON:
+ pen.tipswitch = True
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ pen.barrelswitch = True
+ pen.secondarybarrelswitch = False
+ elif state == PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON:
+ pen.tipswitch = False
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = True
+ elif state == PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON:
+ pen.tipswitch = True
+ pen.inrange = True
+ pen.invert = False
+ pen.eraser = False
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = True
elif state == PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT:
pen.tipswitch = False
pen.inrange = True
pen.invert = True
pen.eraser = False
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = False
elif state == PenState.PEN_IS_ERASING:
pen.tipswitch = False
pen.inrange = True
pen.invert = False
pen.eraser = True
+ pen.barrelswitch = False
+ pen.secondarybarrelswitch = False
pen.current_state = state
--
2.41.0
We get more descriptive in what we are doing, and also get more
information of what is actually being tested. Instead of having a non
exhaustive button changes that are semi-randomly done, we can describe
all the states we want to test.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 160 +++++++++--------------
1 file changed, 65 insertions(+), 95 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index a77534f23c75..20a7a7fdcd9d 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -317,6 +317,55 @@ class PenState(Enum):
),
}
+ @staticmethod
+ def legal_transitions_with_primary_button() -> Dict[str, Tuple["PenState", ...]]:
+ """We revisit the Windows Pen Implementation state machine:
+ we now have a primary button.
+ """
+ return {
+ "hover-button": (PenState.PEN_IS_IN_RANGE_WITH_BUTTON,),
+ "hover-button -> out-of-range": (
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ ),
+ "in-range -> button-press": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ ),
+ "in-range -> button-press -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> touch -> button-press -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ ),
+ "in-range -> touch -> button-press -> release -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> button-press -> touch -> release -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> button-press -> touch -> button-release -> release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ }
+
@staticmethod
def tolerated_transitions() -> Dict[str, Tuple["PenState", ...]]:
"""This is not adhering to the Windows Pen Implementation state machine
@@ -671,6 +720,22 @@ class BaseTest:
reasons."""
self._test_states(state_list, scribble)
+ @pytest.mark.skip_if_uhdev(
+ lambda uhdev: "Barrel Switch" not in uhdev.fields,
+ "Device not compatible, missing Barrel Switch usage",
+ )
+ @pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
+ @pytest.mark.parametrize(
+ "state_list",
+ [
+ pytest.param(v, id=k)
+ for k, v in PenState.legal_transitions_with_primary_button().items()
+ ],
+ )
+ def test_valid_primary_button_pen_states(self, state_list, scribble):
+ """Rework the transition state machine by adding the primary button."""
+ self._test_states(state_list, scribble)
+
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Invert" not in uhdev.fields,
"Device not compatible, missing Invert usage",
@@ -728,101 +793,6 @@ class BaseTest:
state machine."""
self._test_states(state_list, scribble)
- @pytest.mark.skip_if_uhdev(
- lambda uhdev: "Barrel Switch" not in uhdev.fields,
- "Device not compatible, missing Barrel Switch usage",
- )
- def test_primary_button(self):
- """Primary button (stylus) pressed, reports as pressed even while hovering.
- Actual reporting from the device: hid=TIPSWITCH,BARRELSWITCH,INRANGE (code=TOUCH,STYLUS,PEN):
- { 0, 0, 1 } <- hover
- { 0, 1, 1 } <- primary button pressed
- { 0, 1, 1 } <- liftoff
- { 0, 0, 0 } <- leaves
- """
-
- uhdev = self.uhdev
- evdev = uhdev.get_evdev()
-
- p = Pen(50, 60)
- p.inrange = True
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_PEN, 1) in events
- assert evdev.value[libevdev.EV_ABS.ABS_X] == 50
- assert evdev.value[libevdev.EV_ABS.ABS_Y] == 60
- assert not evdev.value[libevdev.EV_KEY.BTN_STYLUS]
-
- p.barrelswitch = True
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS, 1) in events
-
- p.x += 1
- p.y -= 1
- events = self.post(uhdev, p)
- assert len(events) == 3 # X, Y, SYN
- assert libevdev.InputEvent(libevdev.EV_ABS.ABS_X, 51) in events
- assert libevdev.InputEvent(libevdev.EV_ABS.ABS_Y, 59) in events
-
- p.barrelswitch = False
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS, 0) in events
-
- p.inrange = False
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_PEN, 0) in events
-
- @pytest.mark.skip_if_uhdev(
- lambda uhdev: "Barrel Switch" not in uhdev.fields,
- "Device not compatible, missing Barrel Switch usage",
- )
- def test_contact_primary_button(self):
- """Primary button (stylus) pressed, reports as pressed even while hovering.
- Actual reporting from the device: hid=TIPSWITCH,BARRELSWITCH,INRANGE (code=TOUCH,STYLUS,PEN):
- { 0, 0, 1 } <- hover
- { 0, 1, 1 } <- primary button pressed
- { 1, 1, 1 } <- touch-down
- { 1, 1, 1 } <- still touch, scribble on the screen
- { 0, 1, 1 } <- liftoff
- { 0, 0, 0 } <- leaves
- """
-
- uhdev = self.uhdev
- evdev = uhdev.get_evdev()
-
- p = Pen(50, 60)
- p.inrange = True
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_PEN, 1) in events
- assert evdev.value[libevdev.EV_ABS.ABS_X] == 50
- assert evdev.value[libevdev.EV_ABS.ABS_Y] == 60
- assert not evdev.value[libevdev.EV_KEY.BTN_STYLUS]
-
- p.barrelswitch = True
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS, 1) in events
-
- p.tipswitch = True
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOUCH, 1) in events
- assert evdev.value[libevdev.EV_KEY.BTN_STYLUS]
-
- p.x += 1
- p.y -= 1
- events = self.post(uhdev, p)
- assert len(events) == 3 # X, Y, SYN
- assert libevdev.InputEvent(libevdev.EV_ABS.ABS_X, 51) in events
- assert libevdev.InputEvent(libevdev.EV_ABS.ABS_Y, 59) in events
-
- p.tipswitch = False
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOUCH, 0) in events
-
- p.barrelswitch = False
- p.inrange = False
- events = self.post(uhdev, p)
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_PEN, 0) in events
- assert libevdev.InputEvent(libevdev.EV_KEY.BTN_STYLUS, 0) in events
-
class GXTP_pen(PenDigitizer):
def event(self, pen):
--
2.41.0
Some tablets report 2 barrel switches. We better test those too.
Use the same transistions description from the primary button tests.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 67 ++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 20a7a7fdcd9d..a82db66264c5 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -366,6 +366,56 @@ class PenState(Enum):
),
}
+ @staticmethod
+ def legal_transitions_with_secondary_button() -> Dict[str, Tuple["PenState", ...]]:
+ """We revisit the Windows Pen Implementation state machine:
+ we now have a secondary button.
+ Note: we don't looks for 2 buttons interactions.
+ """
+ return {
+ "hover-button": (PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,),
+ "hover-button -> out-of-range": (
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ ),
+ "in-range -> button-press": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ ),
+ "in-range -> button-press -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> touch -> button-press -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ ),
+ "in-range -> touch -> button-press -> release -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> button-press -> touch -> release -> button-release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ "in-range -> button-press -> touch -> button-release -> release": (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE,
+ ),
+ }
+
@staticmethod
def tolerated_transitions() -> Dict[str, Tuple["PenState", ...]]:
"""This is not adhering to the Windows Pen Implementation state machine
@@ -444,6 +494,7 @@ class Pen(object):
self.width = 10
self.height = 10
self.barrelswitch = False
+ self.secondarybarrelswitch = False
self.invert = False
self.eraser = False
self.xtilt = 1
@@ -736,6 +787,22 @@ class BaseTest:
"""Rework the transition state machine by adding the primary button."""
self._test_states(state_list, scribble)
+ @pytest.mark.skip_if_uhdev(
+ lambda uhdev: "Secondary Barrel Switch" not in uhdev.fields,
+ "Device not compatible, missing Secondary Barrel Switch usage",
+ )
+ @pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
+ @pytest.mark.parametrize(
+ "state_list",
+ [
+ pytest.param(v, id=k)
+ for k, v in PenState.legal_transitions_with_secondary_button().items()
+ ],
+ )
+ def test_valid_secondary_button_pen_states(self, state_list, scribble):
+ """Rework the transition state machine by adding the secondary button."""
+ self._test_states(state_list, scribble)
+
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Invert" not in uhdev.fields,
"Device not compatible, missing Invert usage",
--
2.41.0
Turns out that the chart from Microsoft is not exactly what I got here:
when the rubber is used, and is touching the surface, invert can (should)
be set to 0...
[0] https://learn.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
no changes in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 27260dc02cc4..cb3955bf0ec5 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -382,7 +382,7 @@ class PenDigitizer(base.UHIDTestDevice):
elif state == PenState.PEN_IS_ERASING:
pen.tipswitch = False
pen.inrange = True
- pen.invert = True
+ pen.invert = False
pen.eraser = True
pen.current_state = state
--
2.41.0
To accommodate for legacy devices, we rely on the last state of a
transition to be valid:
for example when we test PEN_IS_OUT_OF_RANGE to PEN_IS_IN_CONTACT,
any "normal" device that reports an InRange bit would insert a
PEN_IS_IN_RANGE state between the 2.
This is of course valid, but this solution prevents to detect false
releases emitted by some firmware:
when pressing an "eraser mode" button, they might send an extra
PEN_IS_OUT_OF_RANGE that we may want to filter.
So define 2 sets of transitions: one that is the ideal behavior, and
one that is OK, it won't break user space, but we have serious doubts
if we are doing the right thing. And depending on the test, either
ask only for valid transitions, or tolerate weird ones.
Reviewed-by: Peter Hutterer <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
---
changes in v2:
- fixed type annotations for apply()
- s/historical/historically
- explicitly call self._test_states with
allow_intermediate_states=(True|False)
---
tools/testing/selftests/hid/tests/test_tablet.py | 132 +++++++++++++++++++----
1 file changed, 113 insertions(+), 19 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index a82db66264c5..9374bd7524ef 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -13,7 +13,7 @@ from hidtools.util import BusType
import libevdev
import logging
import pytest
-from typing import Dict, Optional, Tuple
+from typing import Dict, List, Optional, Tuple
logger = logging.getLogger("hidtools.test.tablet")
@@ -124,7 +124,7 @@ class PenState(Enum):
return cls((touch, tool, button))
- def apply(self, events) -> "PenState":
+ def apply(self, events: List[libevdev.InputEvent], strict: bool) -> "PenState":
if libevdev.EV_SYN.SYN_REPORT in events:
raise ValueError("EV_SYN is in the event sequence")
touch = self.touch
@@ -163,13 +163,97 @@ class PenState(Enum):
button = None
new_state = PenState((touch, tool, button))
- assert (
- new_state in self.valid_transitions()
- ), f"moving from {self} to {new_state} is forbidden"
+ if strict:
+ assert (
+ new_state in self.valid_transitions()
+ ), f"moving from {self} to {new_state} is forbidden"
+ else:
+ assert (
+ new_state in self.historically_tolerated_transitions()
+ ), f"moving from {self} to {new_state} is forbidden"
return new_state
def valid_transitions(self) -> Tuple["PenState", ...]:
+ """Following the state machine in the URL above.
+
+ Note that those transitions are from the evdev point of view, not HID"""
+ if self == PenState.PEN_IS_OUT_OF_RANGE:
+ return (
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_ERASING,
+ )
+
+ if self == PenState.PEN_IS_IN_RANGE:
+ return (
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_CONTACT,
+ )
+
+ if self == PenState.PEN_IS_IN_CONTACT:
+ return (
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ )
+
+ if self == PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT:
+ return (
+ PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_ERASING,
+ )
+
+ if self == PenState.PEN_IS_ERASING:
+ return (
+ PenState.PEN_IS_ERASING,
+ PenState.PEN_IS_IN_RANGE_WITH_ERASING_INTENT,
+ )
+
+ if self == PenState.PEN_IS_IN_RANGE_WITH_BUTTON:
+ return (
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ )
+
+ if self == PenState.PEN_IS_IN_CONTACT_WITH_BUTTON:
+ return (
+ PenState.PEN_IS_IN_CONTACT_WITH_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE_WITH_BUTTON,
+ )
+
+ if self == PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON:
+ return (
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_RANGE,
+ PenState.PEN_IS_OUT_OF_RANGE,
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ )
+
+ if self == PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON:
+ return (
+ PenState.PEN_IS_IN_CONTACT_WITH_SECOND_BUTTON,
+ PenState.PEN_IS_IN_CONTACT,
+ PenState.PEN_IS_IN_RANGE_WITH_SECOND_BUTTON,
+ )
+
+ return tuple()
+
+ def historically_tolerated_transitions(self) -> Tuple["PenState", ...]:
"""Following the state machine in the URL above, with a couple of addition
for skipping the in-range state, due to historical reasons.
@@ -693,10 +777,14 @@ class BaseTest:
self.debug_reports(r, uhdev, events)
return events
- def validate_transitions(self, from_state, pen, evdev, events):
+ def validate_transitions(
+ self, from_state, pen, evdev, events, allow_intermediate_states
+ ):
# check that the final state is correct
pen.assert_expected_input_events(evdev)
+ state = from_state
+
# check that the transitions are valid
sync_events = []
while libevdev.InputEvent(libevdev.EV_SYN.SYN_REPORT) in events:
@@ -706,12 +794,12 @@ class BaseTest:
events = events[idx + 1 :]
# now check for a valid transition
- from_state = from_state.apply(sync_events)
+ state = state.apply(sync_events, not allow_intermediate_states)
if events:
- from_state = from_state.apply(sync_events)
+ state = state.apply(sync_events, not allow_intermediate_states)
- def _test_states(self, state_list, scribble):
+ def _test_states(self, state_list, scribble, allow_intermediate_states):
"""Internal method to test against a list of
transition between states.
state_list is a list of PenState objects
@@ -726,7 +814,9 @@ class BaseTest:
p = Pen(50, 60)
uhdev.move_to(p, PenState.PEN_IS_OUT_OF_RANGE)
events = self.post(uhdev, p)
- self.validate_transitions(cur_state, p, evdev, events)
+ self.validate_transitions(
+ cur_state, p, evdev, events, allow_intermediate_states
+ )
cur_state = p.current_state
@@ -735,14 +825,18 @@ class BaseTest:
p.x += 1
p.y -= 1
events = self.post(uhdev, p)
- self.validate_transitions(cur_state, p, evdev, events)
+ self.validate_transitions(
+ cur_state, p, evdev, events, allow_intermediate_states
+ )
assert len(events) >= 3 # X, Y, SYN
uhdev.move_to(p, state)
if scribble and state != PenState.PEN_IS_OUT_OF_RANGE:
p.x += 1
p.y -= 1
events = self.post(uhdev, p)
- self.validate_transitions(cur_state, p, evdev, events)
+ self.validate_transitions(
+ cur_state, p, evdev, events, allow_intermediate_states
+ )
cur_state = p.current_state
@pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
@@ -755,7 +849,7 @@ class BaseTest:
we don't have Invert nor Erase bits, so just move in/out-of-range or proximity.
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
"""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=False)
@pytest.mark.parametrize("scribble", [True, False], ids=["scribble", "static"])
@pytest.mark.parametrize(
@@ -769,7 +863,7 @@ class BaseTest:
"""This is not adhering to the Windows Pen Implementation state machine
but we should expect the kernel to behave properly, mostly for historical
reasons."""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=True)
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Barrel Switch" not in uhdev.fields,
@@ -785,7 +879,7 @@ class BaseTest:
)
def test_valid_primary_button_pen_states(self, state_list, scribble):
"""Rework the transition state machine by adding the primary button."""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=False)
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Secondary Barrel Switch" not in uhdev.fields,
@@ -801,7 +895,7 @@ class BaseTest:
)
def test_valid_secondary_button_pen_states(self, state_list, scribble):
"""Rework the transition state machine by adding the secondary button."""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=False)
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Invert" not in uhdev.fields,
@@ -821,7 +915,7 @@ class BaseTest:
to erase.
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
"""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=False)
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Invert" not in uhdev.fields,
@@ -841,7 +935,7 @@ class BaseTest:
to erase.
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
"""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=True)
@pytest.mark.skip_if_uhdev(
lambda uhdev: "Invert" not in uhdev.fields,
@@ -858,7 +952,7 @@ class BaseTest:
For example, a pen that has the eraser button might wobble between
touching and erasing if the tablet doesn't enforce the Windows
state machine."""
- self._test_states(state_list, scribble)
+ self._test_states(state_list, scribble, allow_intermediate_states=True)
class GXTP_pen(PenDigitizer):
--
2.41.0
This introduces a little bit more readability by not using the raw values
but a dedicated Enum
Signed-off-by: Benjamin Tissoires <[email protected]>
---
new in v2
---
tools/testing/selftests/hid/tests/test_tablet.py | 36 ++++++++++++++++--------
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 0ddf82695ed9..cec65294c9ec 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -13,40 +13,52 @@ from hidtools.util import BusType
import libevdev
import logging
import pytest
-from typing import Dict, Tuple
+from typing import Dict, Optional, Tuple
logger = logging.getLogger("hidtools.test.tablet")
+class BtnTouch(Enum):
+ """Represents whether the BTN_TOUCH event is set to True or False"""
+
+ DOWN = True
+ UP = False
+
+
+class ToolType(Enum):
+ PEN = libevdev.EV_KEY.BTN_TOOL_PEN
+ RUBBER = libevdev.EV_KEY.BTN_TOOL_RUBBER
+
+
class PenState(Enum):
"""Pen states according to Microsoft reference:
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/windows-pen-states
"""
- PEN_IS_OUT_OF_RANGE = (False, None)
- PEN_IS_IN_RANGE = (False, libevdev.EV_KEY.BTN_TOOL_PEN)
- PEN_IS_IN_CONTACT = (True, libevdev.EV_KEY.BTN_TOOL_PEN)
- PEN_IS_IN_RANGE_WITH_ERASING_INTENT = (False, libevdev.EV_KEY.BTN_TOOL_RUBBER)
- PEN_IS_ERASING = (True, libevdev.EV_KEY.BTN_TOOL_RUBBER)
+ PEN_IS_OUT_OF_RANGE = BtnTouch.UP, None
+ PEN_IS_IN_RANGE = BtnTouch.UP, ToolType.PEN
+ PEN_IS_IN_CONTACT = BtnTouch.DOWN, ToolType.PEN
+ PEN_IS_IN_RANGE_WITH_ERASING_INTENT = BtnTouch.UP, ToolType.RUBBER
+ PEN_IS_ERASING = BtnTouch.DOWN, ToolType.RUBBER
- def __init__(self, touch, tool):
+ def __init__(self, touch: BtnTouch, tool: Optional[ToolType]):
self.touch = touch
self.tool = tool
@classmethod
def from_evdev(cls, evdev) -> "PenState":
- touch = bool(evdev.value[libevdev.EV_KEY.BTN_TOUCH])
+ touch = BtnTouch(evdev.value[libevdev.EV_KEY.BTN_TOUCH])
tool = None
if (
evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER]
and not evdev.value[libevdev.EV_KEY.BTN_TOOL_PEN]
):
- tool = libevdev.EV_KEY.BTN_TOOL_RUBBER
+ tool = ToolType(libevdev.EV_KEY.BTN_TOOL_RUBBER)
elif (
evdev.value[libevdev.EV_KEY.BTN_TOOL_PEN]
and not evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER]
):
- tool = libevdev.EV_KEY.BTN_TOOL_PEN
+ tool = ToolType(libevdev.EV_KEY.BTN_TOOL_PEN)
elif (
evdev.value[libevdev.EV_KEY.BTN_TOOL_PEN]
or evdev.value[libevdev.EV_KEY.BTN_TOOL_RUBBER]
@@ -68,7 +80,7 @@ class PenState(Enum):
if touch_found:
raise ValueError(f"duplicated BTN_TOUCH in {events}")
touch_found = True
- touch = bool(ev.value)
+ touch = BtnTouch(ev.value)
elif ev in (
libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_PEN),
libevdev.InputEvent(libevdev.EV_KEY.BTN_TOOL_RUBBER),
@@ -77,7 +89,7 @@ class PenState(Enum):
raise ValueError(f"duplicated BTN_TOOL_* in {events}")
tool_found = True
if ev.value:
- tool = ev.code
+ tool = ToolType(ev.code)
else:
tool = None
--
2.41.0
No code change, only typing information added/ignored
Signed-off-by: Benjamin Tissoires <[email protected]>
---
new in v2
---
tools/testing/selftests/hid/tests/base.py | 4 ++--
tools/testing/selftests/hid/tests/test_tablet.py | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/base.py b/tools/testing/selftests/hid/tests/base.py
index 5d9c26dfc460..51433063b227 100644
--- a/tools/testing/selftests/hid/tests/base.py
+++ b/tools/testing/selftests/hid/tests/base.py
@@ -14,7 +14,7 @@ import logging
from hidtools.device.base_device import BaseDevice, EvdevMatch, SysfsFile
from pathlib import Path
-from typing import Final
+from typing import Final, List, Tuple
logger = logging.getLogger("hidtools.test.base")
@@ -155,7 +155,7 @@ class BaseTestCase:
# if any module is not available (not compiled), the test will skip.
# Each element is a tuple '(kernel driver name, kernel module)',
# for example ("playstation", "hid-playstation")
- kernel_modules = []
+ kernel_modules: List[Tuple[str, str]] = []
def assertInputEventsIn(self, expected_events, effective_events):
effective_events = effective_events.copy()
diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 9374bd7524ef..dc8b0fe9e7f3 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -87,9 +87,9 @@ class PenState(Enum):
)
def __init__(self, touch: BtnTouch, tool: Optional[ToolType], button: Optional[BtnPressed]):
- self.touch = touch
- self.tool = tool
- self.button = button
+ self.touch = touch # type: ignore
+ self.tool = tool # type: ignore
+ self.button = button # type: ignore
@classmethod
def from_evdev(cls, evdev) -> "PenState":
@@ -122,7 +122,7 @@ class PenState(Enum):
if tool is None:
button = None
- return cls((touch, tool, button))
+ return cls((touch, tool, button)) # type: ignore
def apply(self, events: List[libevdev.InputEvent], strict: bool) -> "PenState":
if libevdev.EV_SYN.SYN_REPORT in events:
@@ -162,7 +162,7 @@ class PenState(Enum):
if tool is None:
button = None
- new_state = PenState((touch, tool, button))
+ new_state = PenState((touch, tool, button)) # type: ignore
if strict:
assert (
new_state in self.valid_transitions()
--
2.41.0
rename ambiguous variables l, r, and m, and ignore the return values
of uhdev.get_evdev() and uhdev.get_slot()
Signed-off-by: Benjamin Tissoires <[email protected]>
---
new in v2
---
tools/testing/selftests/hid/tests/test_mouse.py | 14 +++++++-------
tools/testing/selftests/hid/tests/test_wacom_generic.py | 6 +++---
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/tools/testing/selftests/hid/tests/test_mouse.py b/tools/testing/selftests/hid/tests/test_mouse.py
index fd2ba62e783a..66daf7e5975c 100644
--- a/tools/testing/selftests/hid/tests/test_mouse.py
+++ b/tools/testing/selftests/hid/tests/test_mouse.py
@@ -52,13 +52,13 @@ class BaseMouse(base.UHIDTestDevice):
:param reportID: the numeric report ID for this report, if needed
"""
if buttons is not None:
- l, r, m = buttons
- if l is not None:
- self.left = l
- if r is not None:
- self.right = r
- if m is not None:
- self.middle = m
+ left, right, middle = buttons
+ if left is not None:
+ self.left = left
+ if right is not None:
+ self.right = right
+ if middle is not None:
+ self.middle = middle
left = self.left
right = self.right
middle = self.middle
diff --git a/tools/testing/selftests/hid/tests/test_wacom_generic.py b/tools/testing/selftests/hid/tests/test_wacom_generic.py
index f92fe8e02c1b..49186a27467e 100644
--- a/tools/testing/selftests/hid/tests/test_wacom_generic.py
+++ b/tools/testing/selftests/hid/tests/test_wacom_generic.py
@@ -909,7 +909,7 @@ class TestDTH2452Tablet(test_multitouch.BaseTest.TestMultitouch, TouchTabletTest
Ensure that the confidence bit being set to false should not result in a touch event.
"""
uhdev = self.uhdev
- evdev = uhdev.get_evdev()
+ _evdev = uhdev.get_evdev()
t0 = test_multitouch.Touch(1, 50, 100)
t0.confidence = False
@@ -917,6 +917,6 @@ class TestDTH2452Tablet(test_multitouch.BaseTest.TestMultitouch, TouchTabletTest
events = uhdev.next_sync_events()
self.debug_reports(r, uhdev, events)
- slot = self.get_slot(uhdev, t0, 0)
+ _slot = self.get_slot(uhdev, t0, 0)
- assert not events
\ No newline at end of file
+ assert not events
--
2.41.0
On Wed, 6 Dec 2023, Benjamin Tissoires wrote:
> Hi,
>
> the main trigger of this series was the XP-Pen issue[0].
> Basically, the tablets tests were good-ish but couldn't
> handle that tablet both in terms of emulation or in terms
> of detection of issues.
>
> So rework the tablets test a bit to be able to include the
> XP-Pen patch later, once I have a kernel fix for it (right
> now I only have a HID-BPF fix, meaning that the test will
> fail if I include them).
>
> Also, vmtest.sh needed a little bit of care, because
> boot2container moved, and I made it easier to reuse in a CI
> environment.
>
> Cheers,
> Benjamin
>
> Note: I got the confirmation off-list from Peter that his
> rev-by applied to the whole series.
>
> [0] https://lore.kernel.org/all/[email protected]/
>
> Signed-off-by: Benjamin Tissoires <[email protected]>
FWIW
Acked-by: Jiri Kosina <[email protected]>
As far as I am concerned, feel free to push it to hid.git right away. And
thanks a lot for all the work.
--
Jiri Kosina
SUSE Labs
On Wed, 06 Dec 2023 11:45:51 +0100, Benjamin Tissoires wrote:
> the main trigger of this series was the XP-Pen issue[0].
> Basically, the tablets tests were good-ish but couldn't
> handle that tablet both in terms of emulation or in terms
> of detection of issues.
>
> So rework the tablets test a bit to be able to include the
> XP-Pen patch later, once I have a kernel fix for it (right
> now I only have a HID-BPF fix, meaning that the test will
> fail if I include them).
>
> [...]
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git (for-5.8/selftests), thanks!
[01/15] selftests/hid: vmtest.sh: update vm2c and container
https://git.kernel.org/hid/hid/c/887f8094b335
[02/15] selftests/hid: vmtest.sh: allow finer control on the build steps
https://git.kernel.org/hid/hid/c/46bc0277c250
[03/15] selftests/hid: base: allow for multiple skip_if_uhdev
https://git.kernel.org/hid/hid/c/110292a77f7c
[04/15] selftests/hid: tablets: remove unused class
https://git.kernel.org/hid/hid/c/b5edacf79c8e
[05/15] selftests/hid: tablets: move the transitions to PenState
https://git.kernel.org/hid/hid/c/d52f52069fed
[06/15] selftests/hid: tablets: move move_to function to PenDigitizer
https://git.kernel.org/hid/hid/c/881ccc36b426
[07/15] selftests/hid: tablets: do not set invert when the eraser is used
https://git.kernel.org/hid/hid/c/d8d7aa2266a7
[08/15] selftests/hid: tablets: set initial data for tilt/twist
https://git.kernel.org/hid/hid/c/e08e493ff961
[09/15] selftests/hid: tablets: define the elements of PenState
https://git.kernel.org/hid/hid/c/83912f83fabc
[10/15] selftests/hid: tablets: add variants of states with buttons
https://git.kernel.org/hid/hid/c/74452d6329be
[11/15] selftests/hid: tablets: convert the primary button tests
https://git.kernel.org/hid/hid/c/1f01537ef17e
[12/15] selftests/hid: tablets: add a secondary barrel switch test
https://git.kernel.org/hid/hid/c/76df1f72fb25
[13/15] selftests/hid: tablets: be stricter for some transitions
https://git.kernel.org/hid/hid/c/ab9b82909e9b
[14/15] selftests/hid: fix mypy complains
https://git.kernel.org/hid/hid/c/ed5bc56cedca
[15/15] selftests/hid: fix ruff linter complains
https://git.kernel.org/hid/hid/c/f556aa957df8
Cheers,
--
Benjamin Tissoires <[email protected]>
On Thu, Dec 7, 2023 at 9:53 AM Benjamin Tissoires <[email protected]> wrote:
>
> On Wed, 06 Dec 2023 11:45:51 +0100, Benjamin Tissoires wrote:
> > the main trigger of this series was the XP-Pen issue[0].
> > Basically, the tablets tests were good-ish but couldn't
> > handle that tablet both in terms of emulation or in terms
> > of detection of issues.
> >
> > So rework the tablets test a bit to be able to include the
> > XP-Pen patch later, once I have a kernel fix for it (right
> > now I only have a HID-BPF fix, meaning that the test will
> > fail if I include them).
> >
> > [...]
>
> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git (for-5.8/selftests), thanks!
of course, it's for-6.8/selftests, not 5.8 :)
Cheers,
Benjamin
>
> [01/15] selftests/hid: vmtest.sh: update vm2c and container
> https://git.kernel.org/hid/hid/c/887f8094b335
> [02/15] selftests/hid: vmtest.sh: allow finer control on the build steps
> https://git.kernel.org/hid/hid/c/46bc0277c250
> [03/15] selftests/hid: base: allow for multiple skip_if_uhdev
> https://git.kernel.org/hid/hid/c/110292a77f7c
> [04/15] selftests/hid: tablets: remove unused class
> https://git.kernel.org/hid/hid/c/b5edacf79c8e
> [05/15] selftests/hid: tablets: move the transitions to PenState
> https://git.kernel.org/hid/hid/c/d52f52069fed
> [06/15] selftests/hid: tablets: move move_to function to PenDigitizer
> https://git.kernel.org/hid/hid/c/881ccc36b426
> [07/15] selftests/hid: tablets: do not set invert when the eraser is used
> https://git.kernel.org/hid/hid/c/d8d7aa2266a7
> [08/15] selftests/hid: tablets: set initial data for tilt/twist
> https://git.kernel.org/hid/hid/c/e08e493ff961
> [09/15] selftests/hid: tablets: define the elements of PenState
> https://git.kernel.org/hid/hid/c/83912f83fabc
> [10/15] selftests/hid: tablets: add variants of states with buttons
> https://git.kernel.org/hid/hid/c/74452d6329be
> [11/15] selftests/hid: tablets: convert the primary button tests
> https://git.kernel.org/hid/hid/c/1f01537ef17e
> [12/15] selftests/hid: tablets: add a secondary barrel switch test
> https://git.kernel.org/hid/hid/c/76df1f72fb25
> [13/15] selftests/hid: tablets: be stricter for some transitions
> https://git.kernel.org/hid/hid/c/ab9b82909e9b
> [14/15] selftests/hid: fix mypy complains
> https://git.kernel.org/hid/hid/c/ed5bc56cedca
> [15/15] selftests/hid: fix ruff linter complains
> https://git.kernel.org/hid/hid/c/f556aa957df8
>
> Cheers,
> --
> Benjamin Tissoires <[email protected]>
>