screen

Documentation

Overview

Package screen provides helper functions to assist with verifying screen state in tast tests.

Index

• Constants
• func GfxinfoDumpStats(ctx context.Context, a *arc.ARC, pkgName string) (map[string]int, error)
• func WaitForStableFrames(ctx context.Context, a *arc.ARC, pkgName string) error

Constants

const (
	// KeyTotalFramesRendered key for total frames rendered.
	KeyTotalFramesRendered = "Total frames rendered"
	// KeyJankyFrames key for janky frames.
	KeyJankyFrames = "Janky frames"
)

Functions

func GfxinfoDumpStats

func GfxinfoDumpStats(ctx context.Context, a *arc.ARC, pkgName string) (map[string]int, error)

GfxinfoDumpStats parses and returns the output of "dumpsys gfxinfo" using the global gfxinfoSampleRe regexp.

func WaitForStableFrames

func WaitForStableFrames(ctx context.Context, a *arc.ARC, pkgName string) error

WaitForStableFrames waits until no new frames are captured by "dumpsys gfxinfo". This "wait" is needed to prevent "polluting" the next capture from frames that don't belong to the rotation.