blob: 5589064e0aa2160c1dcbc8fe05314792b82f076d [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 camera
import (
"context"
"image/jpeg"
"os"
"chromiumos/tast/common/media/caps"
"chromiumos/tast/local/camera/cca"
"chromiumos/tast/local/camera/testutil"
"chromiumos/tast/local/chrome"
"chromiumos/tast/testing"
)
func init() {
testing.AddTest(&testing.Test{
Func: CCAUIModes,
Desc: "Opens CCA and verifies the use cases of mode selector and portrait, square modes",
Contacts: []string{"inker@chromium.org", "chromeos-camera-eng@google.com"},
Attr: []string{"group:mainline", "informational", "group:camera-libcamera"},
SoftwareDeps: []string{"camera_app", "chrome", caps.BuiltinOrVividCamera},
Data: []string{"cca_ui.js"},
Pre: chrome.LoggedIn(),
})
}
func CCAUIModes(ctx context.Context, s *testing.State) {
cr := s.PreValue().(*chrome.Chrome)
tb, err := testutil.NewTestBridge(ctx, cr, testutil.UseRealCamera)
if err != nil {
s.Fatal("Failed to construct test bridge: ", err)
}
defer tb.TearDown(ctx)
if err := cca.ClearSavedDirs(ctx, cr); err != nil {
s.Fatal("Failed to clear saved directory: ", err)
}
app, err := cca.New(ctx, cr, []string{s.DataPath("cca_ui.js")}, s.OutDir(), tb)
if err != nil {
s.Fatal("Failed to open CCA: ", err)
}
defer func(ctx context.Context) {
if err := app.Close(ctx); err != nil {
s.Error("Failed to close app: ", err)
}
}(ctx)
// Switch to square mode and take photo.
if err := app.SwitchMode(ctx, cca.Square); err != nil {
s.Fatal("Failed to switch to square mode: ", err)
}
fileInfos, err := app.TakeSinglePhoto(ctx, cca.TimerOff)
if err != nil {
s.Error("Failed to take square photo: ", err)
}
isSquarePhoto := func(info os.FileInfo, ctx context.Context, app *cca.App) (bool, error) {
path, err := app.FilePathInSavedDirs(ctx, info.Name())
if err != nil {
return false, err
}
file, err := os.Open(path)
if err != nil {
return false, err
}
defer file.Close()
image, err := jpeg.Decode(file)
if err != nil {
return false, err
}
return image.Bounds().Dx() == image.Bounds().Dy(), nil
}
if isSquare, err := isSquarePhoto(fileInfos[0], ctx, app); err != nil {
s.Error("Failed to parse captured photo: ", err)
} else if !isSquare {
s.Error("Captured photo is not square")
}
// For portrait mode, currently we only check for the existence of the
// reference photo but don't check for the processed output since we cannot
// guarantee there is a human face in the frame content.
if supported, err := app.PortraitModeSupported(ctx); err != nil {
s.Error("Failed to determine whether portrait mode is supported: ", err)
} else if supported {
if err := app.SwitchMode(ctx, cca.Portrait); err != nil {
s.Fatal("Failed to switch to portrait mode: ", err)
}
if _, err = app.TakeSinglePhoto(ctx, cca.TimerOff); err != nil {
s.Error("Failed to take portrait photo: ", err)
}
}
}