mus: Use TooltipManagerAura in NativeWidgetMus.

ui/views/mus/window_manager_connection_unittest.cc

+// Copyright 2016 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 "ui/views/mus/window_manager_connection.h"
+
+#include "base/message_loop/message_loop.h"
+#include "services/ui/public/cpp/window.h"
+#include "services/ui/public/cpp/window_private.h"
+#include "services/ui/public/cpp/window_tree_client.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/views/mus/screen_mus.h"
+#include "ui/views/mus/test_utils.h"
+#include "ui/views/test/scoped_views_test_helper.h"
+
+namespace views {
+namespace {
+
+class WindowManagerConnectionTest : public testing::Test {
+ public:
+  WindowManagerConnectionTest() : message_loop_(base::MessageLoop::TYPE_UI) {}
+  ~WindowManagerConnectionTest() override {}
+
+  WindowManagerConnection* connection() {
+    return WindowManagerConnection::Get();
+  }
+
+  ScreenMusDelegate* screen_mus_delegate() { return connection(); }
+
+ private:
+  base::MessageLoop message_loop_;
+  ScopedViewsTestHelper helper_;
+
+  DISALLOW_COPY_AND_ASSIGN(WindowManagerConnectionTest);
+};
+
+TEST_F(WindowManagerConnectionTest, GetWindowAtScreenPointRecurse) {
+  ui::Window* one = connection()->client()->NewTopLevelWindow(nullptr);
+  one->SetBounds(gfx::Rect(0, 0, 100, 100));
+  one->SetVisible(true);
+
+  std::vector<display::Display> displays =
+      display::Screen::GetScreen()->GetAllDisplays();
+  ASSERT_GE(displays.size(), 1u);
+  ui::WindowPrivate(one).LocalSetDisplay(displays[0].id());
+
+  ui::Window* two = connection()->client()->NewWindow();
+  one->AddChild(two);
+  two->SetBounds(gfx::Rect(10, 10, 80, 80));
+  two->SetVisible(true);
+
+  // Ensure that we recurse down to the second window.
+  EXPECT_EQ(two,
+            screen_mus_delegate()->GetWindowAtScreenPoint(gfx::Point(50, 50)));
+}
+
+TEST_F(WindowManagerConnectionTest, GetWindowAtScreenPointRecurseButIgnore) {
+  ui::Window* one = connection()->client()->NewTopLevelWindow(nullptr);
+  one->SetBounds(gfx::Rect(0, 0, 100, 100));
+  one->SetVisible(true);
+
+  std::vector<display::Display> displays =
+      display::Screen::GetScreen()->GetAllDisplays();
+  ASSERT_GE(displays.size(), 1u);
+  ui::WindowPrivate(one).LocalSetDisplay(displays[0].id());
+
+  ui::Window* two = connection()->client()->NewWindow();
+  one->AddChild(two);
+  two->SetBounds(gfx::Rect(5, 5, 10, 10));
+  two->SetVisible(true);
+
+  // We'll recurse down, but we'll use the parent anyway because the children
+  // don't match the bounds.
+  EXPECT_EQ(one,
+            screen_mus_delegate()->GetWindowAtScreenPoint(gfx::Point(50, 50)));
+}
+
+TEST_F(WindowManagerConnectionTest, GetWindowAtScreenPointDisplayOffset) {
+  ui::Window* one = connection()->client()->NewTopLevelWindow(nullptr);
+  one->SetBounds(gfx::Rect(5, 5, 5, 5));
+  one->SetVisible(true);
+
+  std::vector<display::Display> displays =
+      display::Screen::GetScreen()->GetAllDisplays();
+  ASSERT_GE(displays.size(), 1u);
+  ui::WindowPrivate(one).LocalSetDisplay(displays[0].id());
+
+  // Make the first display offset by 50.
+  test::WindowManagerConnectionTestApi api(connection());
+  api.screen()->display_list()->FindDisplayById(displays[0].id())->
+      set_bounds(gfx::Rect(44, 44, 50, 50));
+
+  EXPECT_EQ(one,
+            screen_mus_delegate()->GetWindowAtScreenPoint(gfx::Point(50, 50)));
+}
+
+TEST_F(WindowManagerConnectionTest, IgnoresHiddenWindows) {
+  // Hide the one window.
+  ui::Window* one = connection()->client()->NewTopLevelWindow(nullptr);
+  one->SetBounds(gfx::Rect(0, 0, 100, 100));
+  one->SetVisible(false);
+
+  std::vector<display::Display> displays =
+      display::Screen::GetScreen()->GetAllDisplays();
+  ASSERT_GE(displays.size(), 1u);
+  ui::WindowPrivate(one).LocalSetDisplay(displays[0].id());
+
+  EXPECT_EQ(nullptr,
+            screen_mus_delegate()->GetWindowAtScreenPoint(gfx::Point(50, 50)));
+}
+
+}  // namespace
+}  // namespace views