blob: 6f86bc72e7f9d7c9bbcad597116de0e694d3ea21 [file] [log] [blame]
// Copyright 2019 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package ui
import (
"context"
"fmt"
"time"
"chromiumos/tast/common/perf"
"chromiumos/tast/ctxutil"
"chromiumos/tast/errors"
"chromiumos/tast/local/bundles/cros/ui/perfutil"
"chromiumos/tast/local/chrome"
"chromiumos/tast/local/chrome/ash"
"chromiumos/tast/local/chrome/display"
"chromiumos/tast/local/power"
"chromiumos/tast/local/ui"
"chromiumos/tast/testing"
"chromiumos/tast/testing/hwdep"
)
func init() {
testing.AddTest(&testing.Test{
Func: ScreenRotationPerf,
Desc: "Measures animation smoothness of screen rotation in tablet mode",
Contacts: []string{"chromeos-wmp@google.com"},
Attr: []string{"group:crosbolt", "crosbolt_perbuild"},
SoftwareDeps: []string{"chrome"},
HardwareDeps: hwdep.D(hwdep.InternalDisplay()),
Fixture: "chromeLoggedIn",
Timeout: 3 * time.Minute,
})
}
func ScreenRotationPerf(ctx context.Context, s *testing.State) {
// Ensure display on to record ui performance correctly.
if err := power.TurnOnDisplay(ctx); err != nil {
s.Fatal("Failed to turn on display: ", err)
}
cr := s.FixtValue().(*chrome.Chrome)
tconn, err := cr.TestAPIConn(ctx)
if err != nil {
s.Fatal("Failed to connect to test API: ", err)
}
closeCtx := ctx
ctx, cancel := ctxutil.Shorten(ctx, 10*time.Second)
defer cancel()
cleanup, err := ash.EnsureTabletModeEnabled(ctx, tconn, true)
if err != nil {
s.Fatal("Failed to ensure in tablet mode: ", err)
}
defer cleanup(closeCtx)
dispInfo, err := display.GetInternalInfo(ctx, tconn)
if err != nil {
s.Fatal("Failed to get internal display info: ", err)
}
// Ensure returning back to the normal rotation at the end.
defer display.SetDisplayRotationSync(closeCtx, tconn, dispInfo.ID, display.Rotate0)
currentWindows := 0
runner := perfutil.NewRunner(cr)
// Run the screen rotation in overview mode with 2 or 8 windows.
for _, windows := range []int{2, 8} {
if err := ash.CreateWindows(ctx, tconn, cr, ui.PerftestURL, windows-currentWindows); err != nil {
s.Fatal("Failed to create browser windows: ", err)
}
currentWindows = windows
if err = ash.SetOverviewModeAndWait(ctx, tconn, true); err != nil {
s.Fatal("Failed to enter into the overview mode: ", err)
}
suffix := fmt.Sprintf("%dwindows", windows)
runner.RunMultiple(ctx, s, suffix, perfutil.RunAndWaitAll(tconn, func(ctx context.Context) error {
for _, rotation := range []display.RotationAngle{display.Rotate90, display.Rotate180, display.Rotate270, display.Rotate0} {
if err := display.SetDisplayRotationSync(ctx, tconn, dispInfo.ID, rotation); err != nil {
return errors.Wrap(err, "failed to rotate display")
}
}
return nil
}, "Ash.Rotation.AnimationSmoothness"),
perfutil.StoreAll(perf.BiggerIsBetter, "percent", suffix))
}
if err := runner.Values().Save(ctx, s.OutDir()); err != nil {
s.Error("Failed saving perf data: ", err)
}
}