Revert "chromeos: Move files in //ash/common to //ash, part 1"

ash/system/tray/tray_details_view_unittest.cc

Index: ash/system/tray/tray_details_view_unittest.cc
diff --git a/ash/system/tray/tray_details_view_unittest.cc b/ash/system/tray/tray_details_view_unittest.cc
deleted file mode 100644
index 42b150a6f472ba8a28fae862ae1561a8a1c83e78..0000000000000000000000000000000000000000
--- a/ash/system/tray/tray_details_view_unittest.cc
+++ /dev/null
@@ -1,248 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "ash/system/tray/tray_details_view.h"
-
-#include "ash/common/ash_view_ids.h"
-#include "ash/resources/grit/ash_resources.h"
-#include "ash/strings/grit/ash_strings.h"
-#include "ash/system/tray/hover_highlight_view.h"
-#include "ash/system/tray/special_popup_row.h"
-#include "ash/system/tray/system_tray.h"
-#include "ash/system/tray/system_tray_item.h"
-#include "ash/system/tray/tray_constants.h"
-#include "ash/system/tray/tray_popup_header_button.h"
-#include "ash/system/tray/view_click_listener.h"
-#include "ash/test/ash_test_base.h"
-#include "base/memory/ptr_util.h"
-#include "base/run_loop.h"
-#include "base/test/scoped_mock_time_message_loop_task_runner.h"
-#include "base/test/test_mock_time_task_runner.h"
-#include "ui/events/test/event_generator.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-
-namespace ash {
-namespace test {
-
-namespace {
-
-class TestDetailsView : public TrayDetailsView {
- public:
-  explicit TestDetailsView(SystemTrayItem* owner) : TrayDetailsView(owner) {
-    // Uses bluetooth label for testing purpose. It can be changed to any
-    // string_id.
-    CreateTitleRow(IDS_ASH_STATUS_TRAY_BLUETOOTH);
-  }
-
-  ~TestDetailsView() override {}
-
-  TrayPopupHeaderButton* tray_popup_header_button() {
-    return tray_popup_header_button_;
-  }
-
-  void FocusTitleRow() { title_row()->content()->RequestFocus(); }
-
-  void CreateScrollerViews() { CreateScrollableList(); }
-
- private:
-  TrayPopupHeaderButton* tray_popup_header_button_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestDetailsView);
-};
-
-// Trivial item implementation that tracks its views for testing.
-class TestItem : public SystemTrayItem {
- public:
-  TestItem()
-      : SystemTrayItem(AshTestBase::GetPrimarySystemTray(), UMA_TEST),
-        tray_view_(nullptr),
-        default_view_(nullptr),
-        detailed_view_(nullptr) {}
-
-  // Overridden from SystemTrayItem:
-  views::View* CreateTrayView(LoginStatus status) override {
-    tray_view_ = new views::View;
-    return tray_view_;
-  }
-  views::View* CreateDefaultView(LoginStatus status) override {
-    default_view_ = new views::View;
-    default_view_->SetFocusBehavior(views::View::FocusBehavior::ALWAYS);
-    return default_view_;
-  }
-  views::View* CreateDetailedView(LoginStatus status) override {
-    detailed_view_ = new TestDetailsView(this);
-    return detailed_view_;
-  }
-  void DestroyTrayView() override { tray_view_ = NULL; }
-  void DestroyDefaultView() override { default_view_ = NULL; }
-  void DestroyDetailedView() override { detailed_view_ = NULL; }
-
-  views::View* tray_view() const { return tray_view_; }
-  views::View* default_view() const { return default_view_; }
-  TestDetailsView* detailed_view() const { return detailed_view_; }
-
- private:
-  views::View* tray_view_;
-  views::View* default_view_;
-  TestDetailsView* detailed_view_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestItem);
-};
-
-}  // namespace
-
-class TrayDetailsViewTest : public AshTestBase {
- public:
-  TrayDetailsViewTest() {}
-  ~TrayDetailsViewTest() override {}
-
-  HoverHighlightView* CreateAndShowHoverHighlightView() {
-    SystemTray* tray = GetPrimarySystemTray();
-    TestItem* test_item = new TestItem;
-    tray->AddTrayItem(base::WrapUnique(test_item));
-    tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-    RunAllPendingInMessageLoop();
-    tray->ShowDetailedView(test_item, 0, true, BUBBLE_USE_EXISTING);
-    RunAllPendingInMessageLoop();
-
-    return static_cast<HoverHighlightView*>(
-        test_item->detailed_view()->title_row()->content());
-  }
-
-  TrayPopupHeaderButton* CreateAndShowTrayPopupHeaderButton() {
-    SystemTray* tray = GetPrimarySystemTray();
-    TestItem* test_item = new TestItem;
-    tray->AddTrayItem(base::WrapUnique(test_item));
-    tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-    RunAllPendingInMessageLoop();
-    tray->ShowDetailedView(test_item, 0, true, BUBBLE_USE_EXISTING);
-    RunAllPendingInMessageLoop();
-
-    return test_item->detailed_view()->tray_popup_header_button();
-  }
-
-  void TransitionFromDetailedToDefaultView(TestDetailsView* detailed) {
-    detailed->TransitionToDefaultView();
-    (*scoped_task_runner_)
-        ->FastForwardBy(base::TimeDelta::FromMilliseconds(
-            kTrayDetailedViewTransitionDelayMs));
-  }
-
-  void FocusBackButton(TestDetailsView* detailed) {
-    detailed->back_button_->RequestFocus();
-  }
-
-  void SetUp() override {
-    AshTestBase::SetUp();
-    scoped_task_runner_ =
-        base::MakeUnique<base::ScopedMockTimeMessageLoopTaskRunner>();
-  }
-
-  void TearDown() override {
-    scoped_task_runner_.reset();
-    AshTestBase::TearDown();
-  }
-
- private:
-  // Used to control the |transition_delay_timer_|.
-  std::unique_ptr<base::ScopedMockTimeMessageLoopTaskRunner>
-      scoped_task_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(TrayDetailsViewTest);
-};
-
-TEST_F(TrayDetailsViewTest, TransitionToDefaultViewTest) {
-  SystemTray* tray = GetPrimarySystemTray();
-  ASSERT_TRUE(tray->GetWidget());
-
-  TestItem* test_item_1 = new TestItem;
-  TestItem* test_item_2 = new TestItem;
-  tray->AddTrayItem(base::WrapUnique(test_item_1));
-  tray->AddTrayItem(base::WrapUnique(test_item_2));
-
-  // Ensure the tray views are created.
-  ASSERT_TRUE(test_item_1->tray_view() != NULL);
-  ASSERT_TRUE(test_item_2->tray_view() != NULL);
-
-  // Show the default view.
-  tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-  RunAllPendingInMessageLoop();
-
-  // Show the detailed view of item 2.
-  tray->ShowDetailedView(test_item_2, 0, true, BUBBLE_USE_EXISTING);
-  EXPECT_TRUE(test_item_2->detailed_view());
-  RunAllPendingInMessageLoop();
-  EXPECT_FALSE(test_item_2->default_view());
-
-  // Transition back to default view, the default view of item 2 should have
-  // focus.
-  tray->GetSystemBubble()->bubble_view()->set_can_activate(true);
-  FocusBackButton(test_item_2->detailed_view());
-  TransitionFromDetailedToDefaultView(test_item_2->detailed_view());
-  RunAllPendingInMessageLoop();
-
-  EXPECT_TRUE(test_item_2->default_view());
-  EXPECT_FALSE(test_item_2->detailed_view());
-  EXPECT_TRUE(test_item_2->default_view()->HasFocus());
-
-  // Show the detailed view of item 2 again.
-  tray->ShowDetailedView(test_item_2, 0, true, BUBBLE_USE_EXISTING);
-  EXPECT_TRUE(test_item_2->detailed_view());
-  RunAllPendingInMessageLoop();
-  EXPECT_FALSE(test_item_2->default_view());
-
-  // Transition back to default view, the default view of item 2 should NOT have
-  // focus.
-  TransitionFromDetailedToDefaultView(test_item_2->detailed_view());
-  RunAllPendingInMessageLoop();
-
-  EXPECT_TRUE(test_item_2->default_view());
-  EXPECT_FALSE(test_item_2->detailed_view());
-  EXPECT_FALSE(test_item_2->default_view()->HasFocus());
-}
-
-TEST_F(TrayDetailsViewTest, ScrollContentsTest) {
-  SystemTray* tray = GetPrimarySystemTray();
-  TestItem* test_item = new TestItem;
-  tray->AddTrayItem(base::WrapUnique(test_item));
-  tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-  RunAllPendingInMessageLoop();
-  tray->ShowDetailedView(test_item, 0, true, BUBBLE_USE_EXISTING);
-  RunAllPendingInMessageLoop();
-  test_item->detailed_view()->CreateScrollerViews();
-
-  test_item->detailed_view()->scroll_content()->SetPaintToLayer();
-  views::View* view1 = new views::View();
-  test_item->detailed_view()->scroll_content()->AddChildView(view1);
-  views::View* view2 = new views::View();
-  view2->SetPaintToLayer();
-  test_item->detailed_view()->scroll_content()->AddChildView(view2);
-  views::View* view3 = new views::View();
-  view3->SetPaintToLayer();
-  test_item->detailed_view()->scroll_content()->AddChildView(view3);
-
-  // Child layers should have same order as the child views.
-  const std::vector<ui::Layer*>& layers =
-      test_item->detailed_view()->scroll_content()->layer()->children();
-  EXPECT_EQ(2u, layers.size());
-  EXPECT_EQ(view2->layer(), layers[0]);
-  EXPECT_EQ(view3->layer(), layers[1]);
-
-  // Mark |view2| as sticky and add one more child (which will reorder layers).
-  view2->set_id(VIEW_ID_STICKY_HEADER);
-  views::View* view4 = new views::View();
-  view4->SetPaintToLayer();
-  test_item->detailed_view()->scroll_content()->AddChildView(view4);
-
-  // Sticky header layer should be above the last child's layer.
-  EXPECT_EQ(3u, layers.size());
-  EXPECT_EQ(view3->layer(), layers[0]);
-  EXPECT_EQ(view4->layer(), layers[1]);
-  EXPECT_EQ(view2->layer(), layers[2]);
-}
-
-}  // namespace test
-}  // namespace ash