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| 1 // Copyright 2013 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 "ash/common/wm/mru_window_tracker.h" | |
| 6 | |
| 7 #include "ash/common/shell_window_ids.h" | |
| 8 #include "ash/common/wm/window_state.h" | |
| 9 #include "ash/common/wm_shell.h" | |
| 10 #include "ash/mus/bridge/wm_window_mus.h" | |
| 11 #include "ash/mus/test/wm_test_base.h" | |
| 12 #include "ui/base/hit_test.h" | |
| 13 | |
| 14 namespace ash { | |
| 15 | |
| 16 class MruWindowTrackerTest : public mus::WmTestBase { | |
| 17 public: | |
| 18 MruWindowTrackerTest() {} | |
| 19 ~MruWindowTrackerTest() override {} | |
| 20 | |
| 21 WmWindow* CreateTestWindow() { | |
| 22 return mus::WmWindowMus::Get( | |
| 23 mus::WmTestBase::CreateTestWindow(gfx::Rect(0, 0, 400, 400))); | |
| 24 } | |
| 25 | |
| 26 MruWindowTracker* mru_window_tracker() { | |
| 27 return WmShell::Get()->mru_window_tracker(); | |
| 28 } | |
| 29 | |
| 30 private: | |
| 31 DISALLOW_COPY_AND_ASSIGN(MruWindowTrackerTest); | |
| 32 }; | |
| 33 | |
| 34 // Basic test that the activation order is tracked. | |
| 35 TEST_F(MruWindowTrackerTest, Basic) { | |
| 36 WmWindow* w1 = CreateTestWindow(); | |
| 37 WmWindow* w2 = CreateTestWindow(); | |
| 38 WmWindow* w3 = CreateTestWindow(); | |
| 39 w3->Activate(); | |
| 40 w2->Activate(); | |
| 41 w1->Activate(); | |
| 42 | |
| 43 WmWindow::Windows window_list = mru_window_tracker()->BuildMruWindowList(); | |
| 44 EXPECT_EQ(w1, window_list[0]); | |
| 45 EXPECT_EQ(w2, window_list[1]); | |
| 46 EXPECT_EQ(w3, window_list[2]); | |
| 47 } | |
| 48 | |
| 49 // Test that minimized windows are not treated specially. | |
| 50 TEST_F(MruWindowTrackerTest, MinimizedWindowsAreLru) { | |
| 51 WmWindow* w1 = CreateTestWindow(); | |
| 52 WmWindow* w2 = CreateTestWindow(); | |
| 53 WmWindow* w3 = CreateTestWindow(); | |
| 54 WmWindow* w4 = CreateTestWindow(); | |
| 55 WmWindow* w5 = CreateTestWindow(); | |
| 56 WmWindow* w6 = CreateTestWindow(); | |
| 57 w6->Activate(); | |
| 58 w5->Activate(); | |
| 59 w4->Activate(); | |
| 60 w3->Activate(); | |
| 61 w2->Activate(); | |
| 62 w1->Activate(); | |
| 63 | |
| 64 w1->GetWindowState()->Minimize(); | |
| 65 w4->GetWindowState()->Minimize(); | |
| 66 w5->GetWindowState()->Minimize(); | |
| 67 | |
| 68 WmWindow::Windows window_list = mru_window_tracker()->BuildMruWindowList(); | |
| 69 EXPECT_EQ(w1, window_list[0]); | |
| 70 EXPECT_EQ(w2, window_list[1]); | |
| 71 EXPECT_EQ(w3, window_list[2]); | |
| 72 EXPECT_EQ(w4, window_list[3]); | |
| 73 EXPECT_EQ(w5, window_list[4]); | |
| 74 EXPECT_EQ(w6, window_list[5]); | |
| 75 } | |
| 76 | |
| 77 // Tests that windows being dragged are only in the WindowList once. | |
| 78 // Disabled, see http://crbug.com/618058. | |
| 79 TEST_F(MruWindowTrackerTest, DISABLED_DraggedWindowsInListOnlyOnce) { | |
| 80 WmWindow* w1 = CreateTestWindow(); | |
| 81 w1->Activate(); | |
| 82 | |
| 83 // Start dragging the window. | |
| 84 w1->GetWindowState()->CreateDragDetails( | |
| 85 gfx::Point(), HTRIGHT, aura::client::WINDOW_MOVE_SOURCE_TOUCH); | |
| 86 | |
| 87 // During a drag the window is reparented by the Docked container. | |
| 88 WmWindow* drag_container = w1->GetRootWindow()->GetChildByShellWindowId( | |
| 89 kShellWindowId_DockedContainer); | |
| 90 drag_container->AddChild(w1); | |
| 91 EXPECT_TRUE(w1->GetWindowState()->is_dragged()); | |
| 92 | |
| 93 // The dragged window should only be in the list once. | |
| 94 WmWindow::Windows window_list = | |
| 95 mru_window_tracker()->BuildWindowListIgnoreModal(); | |
| 96 EXPECT_EQ(1, std::count(window_list.begin(), window_list.end(), w1)); | |
| 97 } | |
| 98 | |
| 99 } // namespace ash | |
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