// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/phonehub/camera_roll_thumbnail.h"
#include "ash/constants/ash_features.h"
#include "ash/resources/vector_icons/vector_icons.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/style/ash_color_id.h"
#include "ash/style/ash_color_provider.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "chromeos/ash/components/phonehub/camera_roll_item.h"
#include "chromeos/ash/components/phonehub/fake_camera_roll_manager.h"
#include "chromeos/ash/components/phonehub/fake_user_action_recorder.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/base/class_property.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/compositor/property_change_reason.h"
#include "ui/events/test/event_generator.h"
#include "ui/gfx/image/image.h"
#include "ui/gfx/image/image_unittest_util.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/accessibility_paint_checks.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/button/menu_button.h"
#include "ui/views/style/platform_style.h"
#include "ui/views/test/views_test_base.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget_utils.h"
namespace ash {
constexpr int kRectWidthInDip = 120;
constexpr int kRectHeightInDip = 70;
constexpr gfx::Size kExpectedCameraRollThumbnailBorderSize(74, 74);
constexpr gfx::Point kExpectedCameraRollThumbnailVideoCircleOrigin(37, 37);
constexpr int kExpectedCameraRollThumbnailVideoCircleRadius = 16;
constexpr gfx::Point kExpectedCameraRollThumbnailVideoIconOrigin(27, 27);
constexpr int kExpectedCameraRollThumbnailVideoIconSize = 20;
class CameraRollThumbnailForTest : public CameraRollThumbnail {
public:
CameraRollThumbnailForTest(const phonehub::CameraRollItem& test_item,
phonehub::CameraRollManager* camera_roll_manager,
phonehub::UserActionRecorder* user_action_recorder)
: CameraRollThumbnail(/* index= */ 1,
test_item,
camera_roll_manager,
user_action_recorder) {}
~CameraRollThumbnailForTest() override = default;
};
class CameraRollThumbnailTest : public views::ViewsTestBase {
public:
CameraRollThumbnailTest()
: views::ViewsTestBase(
base::test::TaskEnvironment::TimeSource::MOCK_TIME) {}
~CameraRollThumbnailTest() override = default;
// ViewTestBase:
void SetUp() override {
views::ViewsTestBase::SetUp();
fake_camera_roll_manager_ =
std::make_unique<phonehub::FakeCameraRollManager>();
fake_user_action_recorder_ =
std::make_unique<phonehub::FakeUserActionRecorder>();
CreateWidget();
generator_ =
std::make_unique<ui::test::EventGenerator>(GetRootWindow(widget_));
}
void TearDown() override {
camera_roll_thumbnail_.reset();
fake_camera_roll_manager_.reset();
fake_user_action_recorder_.reset();
generator_.reset();
views::ViewsTestBase::TearDown();
}
protected:
views::Widget* widget() { return widget_; }
ui::test::EventGenerator* generator() { return generator_.get(); }
CameraRollThumbnail* camera_roll_thumbnail() const {
return camera_roll_thumbnail_.get();
}
phonehub::FakeCameraRollManager* fake_camera_roll_manager() {
return fake_camera_roll_manager_.get();
}
void CreateWidget() {
DCHECK(!widget_);
widget_ = new views::Widget;
views::Widget::InitParams params =
CreateParams(views::Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET,
views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
params.bounds = gfx::Rect(0, 0, 200, 200);
widget_->Init(std::move(params));
}
void SetUpCameraRollThumbnailForTest(bool is_video) {
auto thumbnail_button = std::make_unique<CameraRollThumbnailForTest>(
CreateCameraRollItemWithType(is_video), fake_camera_roll_manager_.get(),
fake_user_action_recorder_.get());
camera_roll_thumbnail_ = std::unique_ptr<CameraRollThumbnailForTest>(
widget_->SetContentsView(std::move(thumbnail_button)));
camera_roll_thumbnail_->SetBoundsRect(
gfx::Rect(0, 0, kRectWidthInDip, kRectHeightInDip));
// Accessible name needed to pass accessibility paint checks. Size and
// manager index don't matter but still need to be set.
const std::u16string accessible_name = l10n_util::GetStringFUTF16(
IDS_ASH_PHONE_HUB_CAMERA_ROLL_THUMBNAIL_ACCESSIBLE_NAME,
base::NumberToString16(/* index= */ 1),
base::NumberToString16(/* camera_roll_manager_size= */ 1));
camera_roll_thumbnail_->GetViewAccessibility().SetName(accessible_name);
widget_->Show();
}
SkBitmap CreateExpectedThumbnail(bool is_video) {
gfx::Canvas expected(gfx::Size(kRectWidthInDip, kRectHeightInDip),
/* image_scale= */ 1.0f, /* is_opaque= */ true);
expected.DrawColor(camera_roll_thumbnail()->GetColorProvider()->GetColor(
kColorAshControlBackgroundColorInactive));
gfx::ImageSkia test_image = CreateTestThumbnail().AsImageSkia();
expected.DrawImageInt(
test_image, 0, 0, test_image.width(), test_image.height(), 0, 0,
kExpectedCameraRollThumbnailBorderSize.width(),
kExpectedCameraRollThumbnailBorderSize.height(), false);
if (is_video) {
auto* provider = AshColorProvider::Get();
cc::PaintFlags flags;
flags.setAntiAlias(true);
flags.setStyle(cc::PaintFlags::kFill_Style);
flags.setColor(camera_roll_thumbnail()->GetColorProvider()->GetColor(
kColorAshShieldAndBase80));
expected.DrawCircle(kExpectedCameraRollThumbnailVideoCircleOrigin,
kExpectedCameraRollThumbnailVideoCircleRadius, flags);
expected.DrawImageInt(
CreateVectorIcon(
kPhoneHubCameraRollItemVideoIcon,
kExpectedCameraRollThumbnailVideoIconSize,
provider->GetContentLayerColor(
AshColorProvider::ContentLayerType::kIconColorPrimary)),
kExpectedCameraRollThumbnailVideoIconOrigin.x(),
kExpectedCameraRollThumbnailVideoIconOrigin.y());
}
return expected.GetBitmap();
}
private:
const phonehub::CameraRollItem CreateCameraRollItemWithType(bool is_video) {
phonehub::proto::CameraRollItemMetadata metadata;
metadata.set_key("key");
metadata.set_last_modified_millis(1577865600);
metadata.set_file_size_bytes(123456);
if (is_video) {
metadata.set_mime_type("video/mp4");
metadata.set_file_name("fake_video.mp4");
} else {
metadata.set_mime_type("image/png");
metadata.set_file_name("fake_image.png");
}
return phonehub::CameraRollItem(metadata, CreateTestThumbnail());
}
const gfx::Image CreateTestThumbnail() {
SkBitmap bitmap;
bitmap.allocN32Pixels(1, 1);
return gfx::Image::CreateFrom1xBitmap(bitmap);
}
// This is required in order for the context to find color provider
AshColorProvider color_provider_;
raw_ptr<views::Widget, DanglingUntriaged> widget_ = nullptr;
std::unique_ptr<CameraRollThumbnail> camera_roll_thumbnail_;
std::unique_ptr<phonehub::FakeUserActionRecorder> fake_user_action_recorder_;
std::unique_ptr<phonehub::FakeCameraRollManager> fake_camera_roll_manager_;
std::unique_ptr<ui::test::EventGenerator> generator_;
};
TEST_F(CameraRollThumbnailTest, ViewLayout) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
EXPECT_EQ(camera_roll_thumbnail()->GetFocusBehavior(),
CameraRollThumbnail::FocusBehavior::ALWAYS);
EXPECT_STREQ("CameraRollThumbnail", camera_roll_thumbnail()->GetClassName());
}
TEST_F(CameraRollThumbnailTest, ImageThumbnail) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
EXPECT_EQ(camera_roll_thumbnail()->GetFocusBehavior(),
CameraRollThumbnail::FocusBehavior::ALWAYS);
gfx::Canvas placeholder(gfx::Size(kRectWidthInDip, kRectHeightInDip),
/* image_scale= */ 1.0f, /* is_opaque= */ true);
gfx::Canvas* ptr_placeholder;
ptr_placeholder = &placeholder;
camera_roll_thumbnail()->PaintButtonContents(ptr_placeholder);
EXPECT_TRUE(
gfx::test::AreBitmapsEqual(CreateExpectedThumbnail(/* is_video= */ false),
ptr_placeholder->GetBitmap()));
}
TEST_F(CameraRollThumbnailTest, VideoThumbnail) {
SetUpCameraRollThumbnailForTest(/* is_video= */ true);
EXPECT_EQ(camera_roll_thumbnail()->GetFocusBehavior(),
CameraRollThumbnail::FocusBehavior::ALWAYS);
gfx::Canvas placeholder(gfx::Size(kRectWidthInDip, kRectHeightInDip),
/* image_scale= */ 1.0f, /* is_opaque= */ true);
gfx::Canvas* ptr_placeholder;
ptr_placeholder = &placeholder;
camera_roll_thumbnail()->PaintButtonContents(ptr_placeholder);
EXPECT_TRUE(
gfx::test::AreBitmapsEqual(CreateExpectedThumbnail(/* is_video= */ true),
ptr_placeholder->GetBitmap()));
}
TEST_F(CameraRollThumbnailTest, LeftClickDownload) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
EXPECT_TRUE(!camera_roll_thumbnail()->menu_model_);
// Left click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickLeftButton();
// Menu model of type CameraRollMenuModel is not created
EXPECT_FALSE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Download was triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
}
TEST_F(CameraRollThumbnailTest, LeftClickDownloadCantFollowupDownload) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
// Left click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickLeftButton();
// Menu model of type CameraRollMenuModel is not created
EXPECT_FALSE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Download was triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
// Immediately try to download again
generator()->ClickLeftButton();
// Still only 1 download occurred due to timer running
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
}
TEST_F(CameraRollThumbnailTest, LeftClickDownloadWithBackoff) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
// Left click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickLeftButton();
// Menu model of type CameraRollMenuModel is not created
EXPECT_FALSE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Download was triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
// Wait for enough time to pass to be able to download again
task_environment()->FastForwardBy(
features::kPhoneHubCameraRollThrottleInterval.Get());
generator()->ClickLeftButton();
// Menu model of type CameraRollMenuModel is not created
EXPECT_FALSE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Second download occurs
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 2);
}
TEST_F(CameraRollThumbnailTest, RightClickOpenMenu) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
EXPECT_TRUE(!camera_roll_thumbnail()->menu_model_);
// Right click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickRightButton();
// Download was not triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 0);
// Menu model of type CameraRollMenuModel is created
EXPECT_TRUE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Triggering menu item callback
camera_roll_thumbnail()->menu_model_.get()->ExecuteCommand(
CameraRollMenuModel::CommandID::COMMAND_DOWNLOAD, 0);
// Download was triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
}
TEST_F(CameraRollThumbnailTest, ThrottleTimerDoesntBlockRightClickMenu) {
SetUpCameraRollThumbnailForTest(/* is_video= */ false);
// Left click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickLeftButton();
// Menu model of type CameraRollMenuModel is not created
EXPECT_FALSE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
// Download was triggered
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
// Immediately try to download again
generator()->ClickLeftButton();
// Still only 1 download occurred due to timer running
EXPECT_EQ(fake_camera_roll_manager()->GetDownloadRequestCount(), 1);
// Right click button
generator()->MoveMouseTo(
camera_roll_thumbnail()->GetBoundsInScreen().CenterPoint());
generator()->ClickRightButton();
// Menu model of type CameraRollMenuModel is created
EXPECT_TRUE(dynamic_cast<CameraRollMenuModel*>(
camera_roll_thumbnail()->menu_model_.get()) != nullptr);
}
} // namespace ash
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