| // Copyright 2021 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 arc |
| |
| import ( |
| "context" |
| "time" |
| |
| "chromiumos/tast/ctxutil" |
| "chromiumos/tast/errors" |
| "chromiumos/tast/local/arc" |
| "chromiumos/tast/local/chrome" |
| "chromiumos/tast/local/chrome/ash" |
| "chromiumos/tast/local/chrome/metrics" |
| "chromiumos/tast/testing" |
| "chromiumos/tast/testing/hwdep" |
| ) |
| |
| func init() { |
| testing.AddTest(&testing.Test{ |
| Func: PIPRoundedCornersUnderlay, |
| Desc: "Verifies that ARC++ PIP rounded corners are implemented with a hardware underlay", |
| Contacts: []string{"amusbach@chromium.org", "oshima@chromium.org", "chromeos-perf@google.com"}, |
| Attr: []string{"group:mainline", "informational"}, |
| SoftwareDeps: []string{"chrome", "proprietary_codecs"}, |
| HardwareDeps: hwdep.D(hwdep.SupportsNV12Overlays()), |
| Fixture: "gpuWatchDog", |
| Timeout: 4 * time.Minute, |
| Params: []testing.Param{{ |
| ExtraSoftwareDeps: []string{"android_p"}, |
| }, { |
| Name: "vm", |
| ExtraSoftwareDeps: []string{"android_vm"}, |
| }}, |
| }) |
| } |
| |
| func PIPRoundedCornersUnderlay(ctx context.Context, s *testing.State) { |
| // Reserve ten seconds for various cleanup. |
| cleanupCtx := ctx |
| ctx, cancel := ctxutil.Shorten(ctx, 10*time.Second) |
| defer cancel() |
| |
| cr, err := chrome.New(ctx, chrome.ARCEnabled()) |
| if err != nil { |
| s.Fatal("Failed to connect to Chrome: ", err) |
| } |
| defer cr.Close(cleanupCtx) |
| |
| a, err := arc.New(ctx, s.OutDir()) |
| if err != nil { |
| s.Fatal("Failed to start ARC: ", err) |
| } |
| |
| tconn, err := cr.TestAPIConn(ctx) |
| if err != nil { |
| s.Fatal("Failed to connect to test API: ", err) |
| } |
| |
| d, err := a.NewUIDevice(ctx) |
| if err != nil { |
| s.Fatal("Failed to initialize UI Automator: ", err) |
| } |
| defer d.Close(cleanupCtx) |
| |
| if err := a.Install(ctx, arc.APKPath("ArcPipVideoTest.apk")); err != nil { |
| s.Fatal("Failed installing app: ", err) |
| } |
| |
| act, err := arc.NewActivity(a, "org.chromium.arc.testapp.pictureinpicturevideo", ".VideoActivity") |
| if err != nil { |
| s.Fatal("Failed to create activity: ", err) |
| } |
| defer act.Close() |
| |
| if err := act.Start(ctx, tconn); err != nil { |
| s.Fatal("Failed to start app: ", err) |
| } |
| defer act.Stop(cleanupCtx, tconn) |
| |
| // The test activity enters PIP mode in onUserLeaveHint(). |
| if err := act.SetWindowState(ctx, tconn, arc.WindowStateMinimized); err != nil { |
| s.Fatal("Failed to minimize app: ", err) |
| } |
| |
| if err := testing.Poll(ctx, func(ctx context.Context) error { |
| if _, err := ash.FindWindow(ctx, tconn, func(w *ash.Window) bool { return w.State == ash.WindowStatePIP }); err != nil { |
| return errors.Wrap(err, "the PIP window hasn't been created yet") |
| } |
| return nil |
| }, &testing.PollOptions{Timeout: 10 * time.Second}); err != nil { |
| s.Fatal("Failed to wait for PIP window: ", err) |
| } |
| |
| if err := d.WaitForIdle(ctx, 5*time.Second); err != nil { |
| s.Fatal("Failed to wait for app to idle: ", err) |
| } |
| |
| hists, err := metrics.Run(ctx, tconn, func(ctx context.Context) error { |
| if err := testing.Sleep(ctx, time.Second); err != nil { |
| return errors.Wrap(err, "failed to wait a second") |
| } |
| return nil |
| }, "Viz.DisplayCompositor.OverlayStrategy") |
| if err != nil { |
| s.Fatal("Failed to record histogram Viz.DisplayCompositor.OverlayStrategy: ", err) |
| } |
| |
| hist := hists[0] |
| if len(hist.Buckets) == 0 { |
| s.Fatal("Got no overlay strategy data") |
| } |
| |
| for _, bucket := range hist.Buckets { |
| // bucket.Min will be from enum OverlayStrategies as defined |
| // in tools/metrics/histograms/enums.xml in the chromium |
| // code base. We want the PIP video promoted to overlay with |
| // the underlay overlay strategy (4) or not at all (1,6,7). |
| if bucket.Min != 1 && bucket.Min != 4 && bucket.Min != 6 && bucket.Min != 7 { |
| s.Errorf("Found %d frame(s) with an unexpected overlay strategy: got %d; want 1, 4, 6, or 7", bucket.Count, bucket.Min) |
| } |
| } |
| } |