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Add tests for EventBuffer (#7)

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Reviewed-on: #7
Co-authored-by: Anna Rose Wiggins <annabunches@gmail.com>
Co-committed-by: Anna Rose Wiggins <annabunches@gmail.com>
This commit is contained in:
Anna Rose Wiggins 2025-07-18 16:42:22 +00:00 • committed by Anna Rose Wiggins
parent 3ffccf4c08
commit 46a28fda7a
6 changed files with 129 additions and 13 deletions
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27
internal/virtualdevice/eventbuffer.go
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@ -10,12 +10,12 @@ import (
type EventBuffer struct {
events []*evdev.InputEvent
Device *evdev.InputDevice
Device VirtualDevice
}
func NewEventBuffer(device *evdev.InputDevice) *EventBuffer {
func NewEventBuffer(device VirtualDevice) *EventBuffer {
return &EventBuffer{
events: make([]*evdev.InputEvent, 0),
events: make([]*evdev.InputEvent, 0, 100),
Device: device,
}
}
@ -24,20 +24,33 @@ func (buffer *EventBuffer) AddEvent(event *evdev.InputEvent) {
buffer.events = append(buffer.events, event)
}
func (buffer *EventBuffer) SendEvents() {
func (buffer *EventBuffer) SendEvents() []error {
eventTime := syscall.NsecToTimeval(int64(time.Now().Nanosecond()))
writeErrors := make([]error, 0)
if len(buffer.events) == 0 {
return writeErrors
}
for i := 0; i < len(buffer.events); i++ {
buffer.events[i].Time = eventTime
buffer.Device.WriteOne(buffer.events[i])
err := buffer.Device.WriteOne(buffer.events[i])
if err != nil {
writeErrors = append(writeErrors, err)
}
}
buffer.Device.WriteOne(&evdev.InputEvent{
err := buffer.Device.WriteOne(&evdev.InputEvent{
Time: eventTime,
Type: evdev.EV_SYN,
Code: evdev.SYN_REPORT,
Value: 0,
})
buffer.events = make([]*evdev.InputEvent, 0)
if err != nil {
writeErrors = append(writeErrors, err)
}
buffer.events = make([]*evdev.InputEvent, 0, 100)
return writeErrors
}