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Clamp values falling outside of the axis bounds.

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This commit is contained in:
Anna Rose Wiggins 2025-07-10 19:58:31 -04:00
parent 681e1fef70
commit a6ad1b609a
3 changed files with 17 additions and 6 deletions
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9
internal/mappingrules/rule_target_axis_test.go
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@ -69,8 +69,8 @@ func (t *RuleTargetAxisTests) TestNewRuleTargetAxis() {
// If Absinfo has an error, we should create a device with permissive bounds
t.call.Unset()
t.mock.On("AbsInfos").Return(nil, errors.New("Test Error"))
ruleTarget, err = NewRuleTargetAxis("", t.mock, evdev.ABS_Y, false, -500, 500)
t.mock.On("AbsInfos").Return(map[evdev.EvCode]evdev.AbsInfo{}, errors.New("Test Error"))
ruleTarget, err = NewRuleTargetAxis("", t.mock, evdev.ABS_X, false, 0, 0)
t.Nil(err)
t.Equal(AxisValueMax-AxisValueMin, ruleTarget.axisSize)
}
@ -92,6 +92,11 @@ func (t *RuleTargetAxisTests) TestNormalizeValue() {
ruleTarget, _ = NewRuleTargetAxis("", t.mock, evdev.ABS_X, true, 0, 0)
t.Equal(AxisValueMax, ruleTarget.NormalizeValue(int32(0)))
t.Equal(AxisValueMin, ruleTarget.NormalizeValue(int32(10000)))
// Normalization past the stated axis bounds should clamp
ruleTarget, _ = NewRuleTargetAxis("", t.mock, evdev.ABS_X, false, 0, 0)
t.Equal(AxisValueMin, ruleTarget.NormalizeValue(int32(-30000)))
t.Equal(AxisValueMax, ruleTarget.NormalizeValue(int32(30000)))
}
func (t *RuleTargetAxisTests) TestMatchEvent() {