screenlatency

Documentation

Overview

Package screenlatency contains functionality to communicate with a companion Android app to measure the latency between a simulated key press and when it's actually drawn on screen.

Index

• func CommunicateWithCompanionApp(ctx context.Context, s *testing.State, ln net.Listener, ...)

Functions

func CommunicateWithCompanionApp

func CommunicateWithCompanionApp(ctx context.Context, s *testing.State, ln net.Listener, keyboard *input.KeyboardEventWriter)

CommunicateWithCompanionApp starts listening for commands from a companion Android app, and calculates the latency once the OCR results are available.

Note: the function only logs the latency. It does not fail because of the latency value.