// Copyright 2024 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/app_list/views/app_list_bubble_apps_collections_page.h"
#include <utility>
#include "ash/app_list/test/app_list_test_helper.h"
#include "ash/app_list/views/app_list_bubble_apps_page.h"
#include "ash/app_list/views/app_list_bubble_search_page.h"
#include "ash/app_list/views/app_list_bubble_view.h"
#include "ash/app_list/views/app_list_item_view.h"
#include "ash/app_list/views/app_list_menu_model_adapter.h"
#include "ash/app_list/views/apps_collection_section_view.h"
#include "ash/app_list/views/apps_collections_dismiss_dialog.h"
#include "ash/app_list/views/apps_grid_context_menu.h"
#include "ash/app_list/views/search_box_view.h"
#include "ash/app_list/views/search_result_page_anchored_dialog.h"
#include "ash/public/cpp/app_list/app_list_features.h"
#include "ash/public/cpp/app_list/app_list_types.h"
#include "ash/public/cpp/app_menu_constants.h"
#include "ash/test/ash_test_base.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "ui/compositor/layer.h"
#include "ui/compositor/layer_animator.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
#include "ui/compositor/test/layer_animation_stopped_waiter.h"
#include "ui/compositor/test/test_utils.h"
#include "ui/events/keycodes/keyboard_codes_posix.h"
#include "ui/views/controls/button/label_button.h"
#include "ui/views/controls/menu/menu_item_view.h"
#include "ui/views/controls/menu/submenu_view.h"
#include "ui/views/controls/scroll_view.h"
#include "ui/views/test/widget_test.h"
#include "ui/views/view_utils.h"
namespace ash {
class AppListBubbleAppsCollectionsPageTest : public AshTestBase {
public:
AppListBubbleAppsCollectionsPageTest() = default;
// AshTestBase:
void SetUp() override {
scoped_feature_list_.InitWithFeatures(
{app_list_features::kAppsCollections,
app_list_features::kForceShowAppsCollections},
{});
AshTestBase::SetUp();
}
AppsCollectionSectionView* GetViewForCollection(AppCollection id) {
views::View* collections_container =
GetAppListTestHelper()->GetAppCollectionsSectionsContainer();
for (views::View* child : collections_container->children()) {
AppsCollectionSectionView* collection =
views::AsViewClass<AppsCollectionSectionView>(child);
if (collection->collection() == id) {
return collection;
}
}
return nullptr;
}
AppListItemView* GetAppItemAtIndex(AppsCollectionSectionView* collection,
size_t index) {
return index < collection->item_views_.view_size()
? collection->item_views_.view_at(index)
: nullptr;
}
private:
base::test::ScopedFeatureList scoped_feature_list_;
};
TEST_F(AppListBubbleAppsCollectionsPageTest,
AppsCollectionsPageVisibleAfterQuicklyClearingSearch) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
ASSERT_TRUE(apps_collections_page->GetVisible());
// Enable animations.
ui::ScopedAnimationDurationScaleMode duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
// Type a key to trigger the animation to transition to the search page.
PressAndReleaseKey(ui::VKEY_A);
ASSERT_TRUE(apps_collections_page->GetPageAnimationLayerForTest()
->GetAnimator()
->is_animating());
// Before the animation completes, delete the search. This should abort
// animations, animate back to the apps page, and leave the apps page visible.
PressAndReleaseKey(ui::VKEY_BACK);
ui::LayerAnimationStoppedWaiter().Wait(
apps_collections_page->GetPageAnimationLayerForTest());
EXPECT_TRUE(apps_collections_page->GetVisible());
EXPECT_EQ(
1.0f,
apps_collections_page->scroll_view()->contents()->layer()->opacity());
}
TEST_F(AppListBubbleAppsCollectionsPageTest, AnimateHidePage) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
ASSERT_TRUE(apps_collections_page->GetVisible());
// Enable animations.
ui::ScopedAnimationDurationScaleMode duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
// Type a key to trigger the animation to transition to the search page.
PressAndReleaseKey(ui::VKEY_A);
ui::Layer* layer = apps_collections_page->GetPageAnimationLayerForTest();
ui::LayerAnimationStoppedWaiter().Wait(layer);
// Ensure there is one more frame presented after animation finishes to allow
// animation throughput data to be passed from cc to ui.
layer->GetCompositor()->ScheduleFullRedraw();
EXPECT_TRUE(ui::WaitForNextFrameToBePresented(layer->GetCompositor()));
// Apps page is not visible.
EXPECT_FALSE(apps_collections_page->GetVisible());
}
TEST_F(AppListBubbleAppsCollectionsPageTest, AnimateShowPage) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
// Type a key switch to the search page.
PressAndReleaseKey(ui::VKEY_A);
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
ASSERT_FALSE(apps_collections_page->GetVisible());
// Enable animations.
ui::ScopedAnimationDurationScaleMode duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
// Press escape to trigger animation back to the apps page.
PressAndReleaseKey(ui::VKEY_ESCAPE);
ui::Layer* layer = apps_collections_page->GetPageAnimationLayerForTest();
ui::LayerAnimationStoppedWaiter().Wait(layer);
// Ensure there is one more frame presented after animation finishes to allow
// animation throughput data to be passed from cc to ui.
layer->GetCompositor()->ScheduleFullRedraw();
EXPECT_TRUE(ui::WaitForNextFrameToBePresented(layer->GetCompositor()));
// Apps page is visible.
EXPECT_TRUE(apps_collections_page->GetVisible());
}
TEST_F(AppListBubbleAppsCollectionsPageTest, DismissNudgeIsVisible) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
AppListToastContainerView* toast_container =
helper->GetBubbleAppsCollectionsPage()->GetToastContainerViewForTest();
EXPECT_TRUE(toast_container->IsToastVisible());
}
TEST_F(AppListBubbleAppsCollectionsPageTest, ShowAppsPageAfterDismissingNudge) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
AppListToastContainerView* toast_container =
apps_collections_page->GetToastContainerViewForTest();
EXPECT_TRUE(toast_container->IsToastVisible());
// Click on close button to dismiss the toast.
LeftClickOn(toast_container->GetToastButton());
EXPECT_FALSE(toast_container->IsToastVisible());
// Apps collections page is not visible.
EXPECT_FALSE(apps_collections_page->GetVisible());
}
TEST_F(AppListBubbleAppsCollectionsPageTest,
CancelDismissDialogAfterAttempingSort) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
AppsGridContextMenu* context_menu =
apps_collections_page->context_menu_for_test();
EXPECT_FALSE(context_menu->IsMenuShowing());
// Get a point in `apps_collections_page` that doesn't have an item on it.
const gfx::Point empty_space =
apps_collections_page->GetBoundsInScreen().CenterPoint();
// Open the menu to test the alphabetical sort option.
GetEventGenerator()->MoveMouseTo(empty_space);
GetEventGenerator()->ClickRightButton();
EXPECT_TRUE(context_menu->IsMenuShowing());
// Open the Reorder by Name submenu.
views::MenuItemView* reorder_option =
context_menu->root_menu_item_view()->GetSubmenu()->GetMenuItemAt(1);
ASSERT_EQ(reorder_option->title(), u"Name");
LeftClickOn(reorder_option);
ASSERT_TRUE(helper->GetBubbleSearchPageDialog());
views::Widget* widget = helper->GetBubbleSearchPageDialog()->widget();
views::WidgetDelegate* widget_delegate = widget->widget_delegate();
views::test::WidgetDestroyedWaiter widget_waiter(widget);
LeftClickOn(static_cast<AppsCollectionsDismissDialog*>(widget_delegate)
->cancel_button_for_test());
widget_waiter.Wait();
// Apps collections page is still visible.
EXPECT_TRUE(apps_collections_page->GetVisible());
EXPECT_EQ(AppListSortOrder::kCustom, helper->model()->requested_sort_order());
}
TEST_F(AppListBubbleAppsCollectionsPageTest, ShowAppsPageAfterClearingSearch) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
AppListToastContainerView* toast_container =
apps_collections_page->GetToastContainerViewForTest();
EXPECT_TRUE(toast_container->IsToastVisible());
// Click on close button to dismiss the toast.
LeftClickOn(toast_container->GetToastButton());
EXPECT_FALSE(toast_container->IsToastVisible());
// Apps collections page is not visible.
EXPECT_FALSE(apps_collections_page->GetVisible());
EXPECT_TRUE(helper->GetBubbleAppsPage()->GetVisible());
// Start a search query and verify visibility.
helper->GetBubbleSearchBoxView()->RequestFocus();
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_A);
EXPECT_TRUE(helper->GetBubbleSearchPage()->GetVisible());
EXPECT_FALSE(apps_collections_page->GetVisible());
EXPECT_FALSE(helper->GetBubbleAppsPage()->GetVisible());
// Delete the character in the textfield and check visibility.
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_BACK);
EXPECT_FALSE(helper->GetBubbleSearchPage()->GetVisible());
EXPECT_FALSE(apps_collections_page->GetVisible());
EXPECT_TRUE(helper->GetBubbleAppsPage()->GetVisible());
}
TEST_F(AppListBubbleAppsCollectionsPageTest,
ShowAppsPageAfterSortingFromAppsGrid) {
// Open the app list without animation.
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
AppsGridContextMenu* context_menu =
apps_collections_page->context_menu_for_test();
EXPECT_FALSE(context_menu->IsMenuShowing());
// Get a point in `apps_collections_page` that doesn't have an item on it.
const gfx::Point empty_space =
apps_collections_page->GetBoundsInScreen().CenterPoint();
// Open the menu to test the alphabetical sort option.
GetEventGenerator()->MoveMouseTo(empty_space);
GetEventGenerator()->ClickRightButton();
EXPECT_TRUE(context_menu->IsMenuShowing());
// Open the Reorder by Name submenu.
views::MenuItemView* reorder_option =
context_menu->root_menu_item_view()->GetSubmenu()->GetMenuItemAt(1);
ASSERT_EQ(reorder_option->title(), u"Name");
LeftClickOn(reorder_option);
ASSERT_TRUE(helper->GetBubbleSearchPageDialog());
views::Widget* widget = helper->GetBubbleSearchPageDialog()->widget();
views::WidgetDelegate* widget_delegate = widget->widget_delegate();
views::test::WidgetDestroyedWaiter widget_waiter(widget);
LeftClickOn(static_cast<AppsCollectionsDismissDialog*>(widget_delegate)
->accept_button_for_test());
widget_waiter.Wait();
// Apps collections page is not visible.
EXPECT_FALSE(apps_collections_page->GetVisible());
EXPECT_EQ(AppListSortOrder::kNameAlphabetical,
helper->model()->requested_sort_order());
}
// Verifies that a UserAction is recorded for scrolling to the bottom of the
// Apps Grid.
TEST_F(AppListBubbleAppsCollectionsPageTest, ScrollToBottomLogsAction) {
ui::ScopedAnimationDurationScaleMode scope_duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 50);
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
base::HistogramTester histograms;
// Scroll the apps page but do not hit the end.
views::ScrollView* scroll_view = apps_collections_page->scroll_view();
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), 10);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
0);
// Scroll the apps page to the end.
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), INT_MAX);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
1);
// Scroll upwards and check that the bucket count keeps the same.
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), 10);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
1);
// Scroll the apps page to the end one more time.
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), INT_MAX);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
2);
}
// Verifies that a UserAction is recorded for keyboard navigating to the bottom
// of the Apps Grid.
TEST_F(AppListBubbleAppsCollectionsPageTest, KeyboardSelectToBottomLogsAction) {
ui::ScopedAnimationDurationScaleMode scope_duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
// Show an app list with enough apps to allow scrolling.
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 50);
helper->ShowAppList();
base::HistogramTester histograms;
// Verify histogram initial state
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
0);
// Select the last app on the grid with the up arrow.
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_UP);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
1);
// Move down twice to return to the top of the grid.
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_DOWN);
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_DOWN);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
1);
// Move to the bottom again and verify that the metric is recorded again.
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_UP);
GetEventGenerator()->PressAndReleaseKey(ui::VKEY_UP);
histograms.ExpectUniqueSample("Apps.AppList.UserAction.ClamshellMode",
AppListUserAction::kNavigatedToBottomOfAppList,
2);
}
TEST_F(AppListBubbleAppsCollectionsPageTest,
ShowAppsPageAfterSortingFromAppItem) {
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 2);
helper->ShowAppList();
AppsCollectionSectionView* entertainment_collection =
GetViewForCollection(AppCollection::kEntertainment);
ASSERT_TRUE(entertainment_collection);
ASSERT_EQ(entertainment_collection->GetItemViewCount(), 2u);
AppListItemView* app_list_item_view =
GetAppItemAtIndex(entertainment_collection, 0);
GetEventGenerator()->MoveMouseTo(
app_list_item_view->GetBoundsInScreen().CenterPoint());
GetEventGenerator()->ClickRightButton();
AppListMenuModelAdapter* menu_model_adapter =
app_list_item_view->item_menu_model_adapter();
ASSERT_TRUE(menu_model_adapter);
EXPECT_TRUE(menu_model_adapter->IsShowingMenu());
menu_model_adapter->ExecuteCommand(REORDER_BY_COLOR, 0);
ASSERT_TRUE(helper->GetBubbleSearchPageDialog());
views::Widget* widget = helper->GetBubbleSearchPageDialog()->widget();
views::WidgetDelegate* widget_delegate = widget->widget_delegate();
views::test::WidgetDestroyedWaiter widget_waiter(widget);
LeftClickOn(static_cast<AppsCollectionsDismissDialog*>(widget_delegate)
->accept_button_for_test());
widget_waiter.Wait();
// Apps collections page is not visible.
EXPECT_FALSE(helper->GetBubbleAppsCollectionsPage()->GetVisible());
EXPECT_EQ(AppListSortOrder::kColor, helper->model()->requested_sort_order());
}
TEST_F(AppListBubbleAppsCollectionsPageTest,
CancelDismissDialogAfterAttempingSortFromAppItem) {
ASSERT_EQ(ui::ScopedAnimationDurationScaleMode::duration_multiplier(),
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 2);
helper->ShowAppList();
AppsCollectionSectionView* entertainment_collection =
GetViewForCollection(AppCollection::kEntertainment);
ASSERT_TRUE(entertainment_collection);
ASSERT_EQ(entertainment_collection->GetItemViewCount(), 2u);
AppListItemView* app_list_item_view =
GetAppItemAtIndex(entertainment_collection, 0);
GetEventGenerator()->MoveMouseTo(
app_list_item_view->GetBoundsInScreen().CenterPoint());
GetEventGenerator()->ClickRightButton();
ash::AppListMenuModelAdapter* menu_model_adapter =
app_list_item_view->item_menu_model_adapter();
ASSERT_TRUE(menu_model_adapter);
EXPECT_TRUE(menu_model_adapter->IsShowingMenu());
menu_model_adapter->ExecuteCommand(REORDER_BY_NAME_ALPHABETICAL, 0);
ASSERT_TRUE(helper->GetBubbleSearchPageDialog());
views::Widget* widget = helper->GetBubbleSearchPageDialog()->widget();
views::WidgetDelegate* widget_delegate = widget->widget_delegate();
views::test::WidgetDestroyedWaiter widget_waiter(widget);
LeftClickOn(static_cast<AppsCollectionsDismissDialog*>(widget_delegate)
->cancel_button_for_test());
widget_waiter.Wait();
// Apps collections page is still visible.
EXPECT_TRUE(helper->GetBubbleAppsCollectionsPage()->GetVisible());
EXPECT_EQ(AppListSortOrder::kCustom, helper->model()->requested_sort_order());
}
// Verifies that the metrics for launching the Showoff app by clicking the
// Discovery Chip are recorded.
TEST_F(AppListBubbleAppsCollectionsPageTest, DiscoveryChipLogsMetric) {
ui::ScopedAnimationDurationScaleMode scope_duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 50);
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
base::HistogramTester histograms;
views::ScrollView* scroll_view = apps_collections_page->scroll_view();
histograms.ExpectUniqueSample("Apps.AppListAppLaunchedV2.BubbleAllApps",
AppListLaunchedFrom::kLaunchedFromDiscoveryChip,
0);
// Scroll the apps page to the end.
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), INT_MAX);
GetEventGenerator()->MoveMouseTo(
apps_collections_page->discovery_chip_for_test()
->GetBoundsInScreen()
.CenterPoint());
GetEventGenerator()->ClickLeftButton();
histograms.ExpectUniqueSample("Apps.AppListAppLaunchedV2.BubbleAllApps",
AppListLaunchedFrom::kLaunchedFromDiscoveryChip,
1);
}
// Verifies that apps visibility is correctly calculated.
TEST_F(AppListBubbleAppsCollectionsPageTest, AppsVisibility) {
ui::ScopedAnimationDurationScaleMode scope_duration(
ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
// Create enough apps so that the launcher can be scrolled.
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 25);
// This will be items with collection kUnknown.
// kUnknown collection is always above all categories.
helper->AddAppItems(25);
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
views::ScrollView* scroll_view = apps_collections_page->scroll_view();
ASSERT_NE(scroll_view->GetVisibleBounds(),
scroll_view->contents()->GetLocalBounds());
AppsCollectionSectionView* entertainment_collection =
GetViewForCollection(AppCollection::kEntertainment);
ASSERT_TRUE(entertainment_collection);
ASSERT_EQ(entertainment_collection->GetItemViewCount(), 25u);
AppsCollectionSectionView* unknown_collection =
GetViewForCollection(AppCollection::kUnknown);
ASSERT_TRUE(unknown_collection);
ASSERT_EQ(unknown_collection->GetItemViewCount(), 25u);
EXPECT_EQ(0, GetTestAppListClient()->activate_item_above_the_fold());
EXPECT_EQ(0, GetTestAppListClient()->activate_item_below_the_fold());
AppListItemView* above_the_fold_item =
GetAppItemAtIndex(unknown_collection, 0);
GetEventGenerator()->MoveMouseTo(
above_the_fold_item->GetBoundsInScreen().CenterPoint());
GetEventGenerator()->ClickLeftButton();
EXPECT_TRUE(apps_collections_page->IsAboveTheFold(above_the_fold_item));
EXPECT_EQ(1, GetTestAppListClient()->activate_item_above_the_fold());
EXPECT_EQ(0, GetTestAppListClient()->activate_item_below_the_fold());
AppListItemView* below_the_fold_item =
GetAppItemAtIndex(entertainment_collection, 24);
// Scroll the apps page to the end.
scroll_view->ScrollToPosition(scroll_view->vertical_scroll_bar(), INT_MAX);
GetEventGenerator()->MoveMouseTo(
below_the_fold_item->GetBoundsInScreen().CenterPoint());
GetEventGenerator()->ClickLeftButton();
EXPECT_FALSE(apps_collections_page->IsAboveTheFold(below_the_fold_item));
EXPECT_EQ(1, GetTestAppListClient()->activate_item_above_the_fold());
EXPECT_EQ(1, GetTestAppListClient()->activate_item_below_the_fold());
}
// Verifies that apps visibility is correctly calculated.
TEST_F(AppListBubbleAppsCollectionsPageTest, AppsVisibilityOnShow) {
// Create enough apps so that the launcher can be scrolled.
auto* helper = GetAppListTestHelper();
helper->AddAppListItemsWithCollection(AppCollection::kEntertainment, 50);
helper->ShowAppList();
auto* apps_collections_page = helper->GetBubbleAppsCollectionsPage();
views::ScrollView* scroll_view = apps_collections_page->scroll_view();
ASSERT_NE(scroll_view->GetVisibleBounds(),
scroll_view->contents()->GetLocalBounds());
AppsCollectionSectionView* entertainment_collection =
GetViewForCollection(AppCollection::kEntertainment);
ASSERT_TRUE(entertainment_collection);
ASSERT_EQ(entertainment_collection->GetItemViewCount(), 50u);
int apps_above = 0;
int apps_below = 0;
for (size_t index = 0; index < 50; index++) {
if (apps_collections_page->IsAboveTheFold(
GetAppItemAtIndex(entertainment_collection, index))) {
++apps_above;
} else {
++apps_below;
}
}
EXPECT_EQ(apps_above, GetTestAppListClient()->items_above_the_fold_count());
EXPECT_EQ(apps_below, GetTestAppListClient()->items_below_the_fold_count());
}
} // namespace ash
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