Converts WindowManagerTest.OpenWindow to aura-mus

ash/mus/window_manager_unittest.cc

 // Copyright 2015 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 <map>
 #include <memory>
+#include <vector>
 
 #include "base/bind.h"
 #include "base/macros.h"
+#include "base/run_loop.h"
 #include "services/service_manager/public/cpp/service_test.h"
-#include "services/ui/public/cpp/window.h"
-#include "services/ui/public/cpp/window_tree_client.h"
-#include "services/ui/public/cpp/window_tree_client_delegate.h"
+#include "services/ui/public/cpp/property_type_converters.h"
 #include "services/ui/public/interfaces/window_tree.mojom.h"
+#include "ui/aura/env.h"
+#include "ui/aura/mus/property_converter.h"
+#include "ui/aura/mus/window_tree_client.h"
+#include "ui/aura/mus/window_tree_client_delegate.h"
+#include "ui/aura/mus/window_tree_host_mus.h"
+#include "ui/aura/window.h"
+#include "ui/display/display.h"
+#include "ui/display/display_list.h"
+#include "ui/display/screen_base.h"
+#include "ui/wm/core/capture_controller.h"
+#include "ui/wm/core/wm_state.h"
 
 namespace ash {
 namespace mus {
 
-class WindowTreeClientDelegate : public ui::WindowTreeClientDelegate {
+class WindowTreeClientDelegate : public aura::WindowTreeClientDelegate {
  public:
   WindowTreeClientDelegate() {}
   ~WindowTreeClientDelegate() override {}
 
+  void WaitForEmbed() { run_loop_.Run(); }
+
+  void DestroyWindowTreeHost() { window_tree_host_.reset(); }
+
  private:
-  // ui::WindowTreeClientDelegate:
-  void OnEmbed(ui::Window* root) override {}
-  void OnEmbedRootDestroyed(ui::Window* root) override {}
-  void OnLostConnection(ui::WindowTreeClient* client) override {}
+  // aura::WindowTreeClientDelegate:
+  void OnEmbed(
+      std::unique_ptr<aura::WindowTreeHostMus> window_tree_host) override {
+    window_tree_host_ = std::move(window_tree_host);
+    run_loop_.Quit();
+  }
+  void OnEmbedRootDestroyed(aura::Window* root) override {}
+  void OnLostConnection(aura::WindowTreeClient* client) override {}
   void OnPointerEventObserved(const ui::PointerEvent& event,
-                              ui::Window* target) override {}
+                              aura::Window* target) override {}
+  aura::client::CaptureClient* GetCaptureClient() override {
+    return wm_state_.capture_controller();
+  }
+  aura::PropertyConverter* GetPropertyConverter() override {
+    return &property_converter_;
+  }
+
+  base::RunLoop run_loop_;
+  wm::WMState wm_state_;
+  aura::PropertyConverter property_converter_;
+  std::unique_ptr<aura::WindowTreeHostMus> window_tree_host_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowTreeClientDelegate);
 };
 
 class WindowManagerTest : public service_manager::test::ServiceTest {
  public:
   WindowManagerTest() : service_manager::test::ServiceTest("mash_unittests") {}
   ~WindowManagerTest() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WindowManagerTest);
 };
 
 void OnEmbed(bool success) {
   ASSERT_TRUE(success);
 }
 
 // Fails when the Ash material design shelf is enabled by default
 // (ash::MaterialDesignController::IsShelfMaterial()). See
 // crbug.com/660194 and crbug.com/642879.
 // TODO(rockot): Reenable this test.
-// TODO(sky): convert to using aura.
 TEST_F(WindowManagerTest, DISABLED_OpenWindow) {
+  display::ScreenBase screen;
+  screen.display_list().AddDisplay(
+      display::Display(1, gfx::Rect(0, 0, 200, 200)),
+      display::DisplayList::Type::PRIMARY);
+  display::Screen::SetScreenInstance(&screen);
+
   WindowTreeClientDelegate window_tree_delegate;
 
   connector()->Connect("ash");
 
   // Connect to mus and create a new top level window. The request goes to
   // |ash|, but is async.
-  std::unique_ptr<ui::WindowTreeClient> client(
-      new ui::WindowTreeClient(&window_tree_delegate));
-  client->ConnectViaWindowTreeFactory(connector());
-  ui::Window* top_level_window = client->NewTopLevelWindow(nullptr);
-  ASSERT_TRUE(top_level_window);
-  ui::Window* child_window = client->NewWindow();
-  ASSERT_TRUE(child_window);
-  top_level_window->AddChild(child_window);
+  aura::WindowTreeClient client(connector(), &window_tree_delegate);
+  client.ConnectViaWindowTreeFactory();
+  aura::Env::GetInstance()->SetWindowTreeClient(&client);
+  std::map<std::string, std::vector<uint8_t>> properties;
+  properties[ui::mojom::WindowManager::kWindowType_Property] =
+      mojo::ConvertTo<std::vector<uint8_t>>(
+          static_cast<int32_t>(ui::mojom::WindowType::WINDOW));
+  aura::WindowTreeHostMus window_tree_host_mus(&client, &properties);
+  aura::Window* child_window = new aura::Window(nullptr);
+  child_window->Init(ui::LAYER_NOT_DRAWN);
+  window_tree_host_mus.window()->AddChild(child_window);
 
   // Create another WindowTreeClient by way of embedding in
   // |child_window|. This blocks until it succeeds.
   ui::mojom::WindowTreeClientPtr tree_client;
   auto tree_client_request = GetProxy(&tree_client);
-  child_window->Embed(std::move(tree_client), base::Bind(&OnEmbed));
-  std::unique_ptr<ui::WindowTreeClient> child_client(new ui::WindowTreeClient(
-      &window_tree_delegate, nullptr, std::move(tree_client_request)));
-  child_client->WaitForEmbed();
-  ASSERT_TRUE(!child_client->GetRoots().empty());
+  client.Embed(child_window, std::move(tree_client), 0u, base::Bind(&OnEmbed));
+  aura::WindowTreeClient child_client(connector(), &window_tree_delegate,
+                                      nullptr, std::move(tree_client_request));
+  window_tree_delegate.WaitForEmbed();
+  ASSERT_TRUE(!child_client.GetRoots().empty());
+  window_tree_delegate.DestroyWindowTreeHost();
 }
 
 }  // namespace mus
 }  // namespace ash