chrome/browser/ui/views/status_icons/status_tray_win_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/views/status_icons/status_tray_win.h"
   6
   7 #include <commctrl.h>
   8
   9 #include "base/strings/string_util.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/status_icons/status_icon_menu_model.h"
  12 #include "chrome/browser/status_icons/status_icon_observer.h"
  13 #include "chrome/browser/ui/views/status_icons/status_icon_win.h"
  14 #include "grit/chrome_unscaled_resources.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16 #include "ui/base/resource/resource_bundle.h"
  17 #include "ui/gfx/image/image_skia.h"
  18
  19 class FakeStatusTrayStateChangerProxy : public StatusTrayStateChangerProxy {
  20  public:
  21   FakeStatusTrayStateChangerProxy()
  22       : enqueue_called_(false), icon_id_(0), window_(NULL) {}
  23
  24   void EnqueueChange(UINT icon_id, HWND window) override {
  25     enqueue_called_ = true;
  26     icon_id_ = icon_id;
  27     window_ = window;
  28   }
  29
  30   bool enqueue_called() { return enqueue_called_; }
  31   UINT icon_id() { return icon_id_; }
  32   HWND window() { return window_; }
  33
  34  private:
  35   bool enqueue_called_;
  36   UINT icon_id_;
  37   HWND window_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(FakeStatusTrayStateChangerProxy);
  40 };
  41
  42 class FakeStatusIconObserver : public StatusIconObserver {
  43  public:
  44   FakeStatusIconObserver()
  45       : status_icon_click_count_(0), balloon_clicked_(false) {}
  46   void OnStatusIconClicked() override { ++status_icon_click_count_; }
  47   void OnBalloonClicked() override { balloon_clicked_ = true; }
  48   bool balloon_clicked() const { return balloon_clicked_; }
  49   size_t status_icon_click_count() const {
  50     return status_icon_click_count_;
  51   }
  52
  53  private:
  54   size_t status_icon_click_count_;
  55   bool balloon_clicked_;
  56 };
  57
  58 TEST(StatusTrayWinTest, CreateTray) {
  59   // Just tests creation/destruction.
  60   StatusTrayWin tray;
  61 }
  62
  63 TEST(StatusTrayWinTest, CreateIconAndMenu) {
  64   // Create an icon, set the images, tooltip, and context menu, then shut it
  65   // down.
  66   StatusTrayWin tray;
  67   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  68   gfx::ImageSkia* image = rb.GetImageSkiaNamed(IDR_STATUS_TRAY_ICON);
  69   StatusIcon* icon = tray.CreateStatusIcon(
  70       StatusTray::OTHER_ICON, *image, base::ASCIIToUTF16("tool tip"));
  71   scoped_ptr<StatusIconMenuModel> menu(new StatusIconMenuModel(NULL));
  72   menu->AddItem(0, L"foo");
  73   icon->SetContextMenu(menu.Pass());
  74 }
  75
  76 #if !defined(USE_AURA)  // http://crbug.com/156370
  77 TEST(StatusTrayWinTest, ClickOnIcon) {
  78   // Create an icon, send a fake click event, make sure observer is called.
  79   StatusTrayWin tray;
  80   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  81   gfx::ImageSkia* image = rb.GetImageSkiaNamed(IDR_STATUS_TRAY_ICON);
  82
  83   StatusIconWin* icon = static_cast<StatusIconWin*>(tray.CreateStatusIcon(
  84       StatusTray::OTHER_ICON, *image, base::ASCIIToUTF16("tool tip")));
  85   FakeStatusIconObserver observer;
  86   icon->AddObserver(&observer);
  87   // Mimic a click.
  88   tray.WndProc(NULL, icon->message_id(), icon->icon_id(), WM_LBUTTONDOWN);
  89   // Mimic a right-click - observer should not be called.
  90   tray.WndProc(NULL, icon->message_id(), icon->icon_id(), WM_RBUTTONDOWN);
  91   EXPECT_EQ(1, observer.status_icon_click_count());
  92   icon->RemoveObserver(&observer);
  93 }
  94
  95 TEST(StatusTrayWinTest, ClickOnBalloon) {
  96   // Create an icon, send a fake click event, make sure observer is called.
  97   StatusTrayWin tray;
  98   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  99   gfx::ImageSkia* image = rb.GetImageSkiaNamed(IDR_STATUS_TRAY_ICON);
 100
 101   StatusIconWin* icon = static_cast<StatusIconWin*>(tray.CreateStatusIcon(
 102       StatusTray::OTHER_ICON, *image, base::ASCIIToUTF16("tool tip")));
 103   FakeStatusIconObserver observer;
 104   icon->AddObserver(&observer);
 105   // Mimic a click.
 106   tray.WndProc(
 107       NULL, icon->message_id(), icon->icon_id(), TB_INDETERMINATE);
 108   EXPECT_TRUE(observer.balloon_clicked());
 109   icon->RemoveObserver(&observer);
 110 }
 111
 112 TEST(StatusTrayWinTest, HandleOldIconId) {
 113   StatusTrayWin tray;
 114   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
 115   gfx::ImageSkia* image = rb.GetImageSkiaNamed(IDR_STATUS_TRAY_ICON);
 116
 117   StatusIconWin* icon = static_cast<StatusIconWin*>(tray.CreateStatusIcon(
 118       StatusTray::OTHER_ICON, *image, base::ASCIIToUTF16("tool tip")));
 119   UINT message_id = icon->message_id();
 120   UINT icon_id = icon->icon_id();
 121
 122   tray.RemoveStatusIcon(icon);
 123   tray.WndProc(NULL, message_id, icon_id, WM_LBUTTONDOWN);
 124 }
 125 #endif  // !defined(USE_AURA)
 126
 127 TEST(StatusTrayWinTest, EnsureVisibleTest) {
 128   StatusTrayWin tray;
 129   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
 130   gfx::ImageSkia* image = rb.GetImageSkiaNamed(IDR_STATUS_TRAY_ICON);
 131
 132   FakeStatusTrayStateChangerProxy* proxy =
 133       new FakeStatusTrayStateChangerProxy();
 134   tray.SetStatusTrayStateChangerProxyForTest(
 135       scoped_ptr<StatusTrayStateChangerProxy>(proxy));
 136
 137   StatusIconWin* icon = static_cast<StatusIconWin*>(tray.CreateStatusIcon(
 138       StatusTray::OTHER_ICON, *image, base::ASCIIToUTF16("tool tip")));
 139
 140   icon->ForceVisible();
 141   // |proxy| is owned by |tray|, and |tray| lives to the end of the scope,
 142   // so calling methods on |proxy| is safe.
 143   EXPECT_TRUE(proxy->enqueue_called());
 144   EXPECT_EQ(proxy->window(), icon->window());
 145   EXPECT_EQ(proxy->icon_id(), icon->icon_id());
 146 }