Move platform_window_mus_unittest to native_widget_mus_unittest

ui/views/mus/platform_window_mus_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/platform_window_mus.h"
-
-#include <memory>
-
-#include "base/bind.h"
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/ptr_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/events/event.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/views/mus/native_widget_mus.h"
-#include "ui/views/mus/window_tree_host_mus.h"
-#include "ui/views/test/views_test_base.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/widget/widget_delegate.h"
-
-using mus::mojom::EventResult;
-
-namespace views {
-
-class PlatformWindowMusTest : public ViewsTestBase {
- public:
-  PlatformWindowMusTest() {}
-  ~PlatformWindowMusTest() override {}
-
-  int ack_callback_count() { return ack_callback_count_; }
-
-  void AckCallback(mus::mojom::EventResult result) {
-    ack_callback_count_++;
-    EXPECT_EQ(mus::mojom::EventResult::HANDLED, result);
-  }
-
-  // testing::Test:
-  void SetUp() override {
-    ViewsTestBase::SetUp();
-    widget_.reset(new Widget);
-    Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
-    params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-    params.bounds = gfx::Rect(0, 0, 100, 100);
-    widget_->Init(params);
-    widget_->Show();
-    native_widget_ =
-        static_cast<NativeWidgetMus*>(widget_->native_widget_private());
-    platform_window_ = native_widget_->window_tree_host()->platform_window();
-    ASSERT_TRUE(platform_window_);
-  }
-
-  // Returns a mouse pressed event in the middle of the widget.
-  std::unique_ptr<ui::MouseEvent> CreateMouseEvent() {
-    return base::WrapUnique(new ui::MouseEvent(
-        ui::ET_MOUSE_PRESSED, gfx::Point(50, 50), gfx::Point(50, 50),
-        base::TimeDelta(), ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
-  }
-
- protected:
-  std::unique_ptr<Widget> widget_;
-
- private:
-  NativeWidgetMus* native_widget_ = nullptr;
-  PlatformWindowMus* platform_window_ = nullptr;
-  int ack_callback_count_ = 0;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformWindowMusTest);
-};
-
-// TODO(markdittmer): Port these tests to native_widget_mus.
-#if 0
-
-// Tests that an incoming UI event is acked with the handled status.
-TEST_F(PlatformWindowMusTest, EventAcked) {
-  View* content = new HandleMousePressView;
-  content->SetBounds(0, 0, 100, 100);
-  widget_->GetContentsView()->AddChildView(content);
-
-  // Dispatch an input event to the window and view.
-  std::unique_ptr<ui::MouseEvent> event = CreateMouseEvent();
-  std::unique_ptr<base::Callback<void(EventResult)>> ack_callback(
-      new base::Callback<void(EventResult)>(base::Bind(
-          &PlatformWindowMusTest::AckCallback, base::Unretained(this))));
-  OnWindowInputEvent(*event, &ack_callback);
-
-  // The platform window took ownership of the callback and called it.
-  EXPECT_FALSE(ack_callback);
-  EXPECT_EQ(1, ack_callback_count());
-}
-
-// Tests that a window that is deleted during event handling properly acks the
-// event.
-TEST_F(PlatformWindowMusTest, EventAckedWithWindowDestruction) {
-  View* content = new DeleteWidgetView(&widget_);
-  content->SetBounds(0, 0, 100, 100);
-  widget_->GetContentsView()->AddChildView(content);
-
-  // Dispatch an input event to the window and view.
-  std::unique_ptr<ui::MouseEvent> event = CreateMouseEvent();
-  std::unique_ptr<base::Callback<void(EventResult)>> ack_callback(
-      new base::Callback<void(EventResult)>(base::Bind(
-          &PlatformWindowMusTest::AckCallback, base::Unretained(this))));
-  OnWindowInputEvent(*event, &ack_callback);
-
-  // The widget was deleted.
-  EXPECT_FALSE(widget_);
-
-  // The platform window took ownership of the callback and called it.
-  EXPECT_FALSE(ack_callback);
-  EXPECT_EQ(1, ack_callback_count());
-}
-
-#endif  // #if 0
-
-}  // namespace views