Flutter Windows Embedder
flutter_view_unittests.cc
Go to the documentation of this file.
1 // Copyright 2013 The Flutter 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 <memory>
6 #include <string>
7 
9 #include "flutter/shell/platform/windows/client_wrapper/testing/stub_flutter_windows_api.h"
10 #include "gtest/gtest.h"
11 
12 namespace flutter {
13 
14 namespace {
15 
16 // Stub implementation to validate calls to the API.
17 class TestWindowsApi : public testing::StubFlutterWindowsApi {
18  HWND ViewGetHWND() override { return reinterpret_cast<HWND>(7); }
19 
20  IDXGIAdapter* ViewGetGraphicsAdapter() override {
21  return reinterpret_cast<IDXGIAdapter*>(8);
22  }
23 };
24 
25 } // namespace
26 
27 TEST(FlutterViewTest, HwndAccessPassesThrough) {
28  testing::ScopedStubFlutterWindowsApi scoped_api_stub(
29  std::make_unique<TestWindowsApi>());
30  auto test_api = static_cast<TestWindowsApi*>(scoped_api_stub.stub());
31  FlutterView view(reinterpret_cast<FlutterDesktopViewRef>(2));
32  EXPECT_EQ(view.GetNativeWindow(), reinterpret_cast<HWND>(7));
33 }
34 
35 TEST(FlutterViewTest, GraphicsAdapterAccessPassesThrough) {
36  testing::ScopedStubFlutterWindowsApi scoped_api_stub(
37  std::make_unique<TestWindowsApi>());
38  auto test_api = static_cast<TestWindowsApi*>(scoped_api_stub.stub());
39  FlutterView view(reinterpret_cast<FlutterDesktopViewRef>(2));
40 
41  IDXGIAdapter* adapter = view.GetGraphicsAdapter();
42  EXPECT_EQ(adapter, reinterpret_cast<IDXGIAdapter*>(8));
43 }
44 
45 } // namespace flutter
flutter::TEST
TEST(FlutterEngineTest, CreateDestroy)
Definition: flutter_engine_unittests.cc:103
FlutterDesktopViewRef
struct FlutterDesktopView * FlutterDesktopViewRef
Definition: flutter_windows.h:29
flutter_view.h
flutter::FlutterView::GetGraphicsAdapter
IDXGIAdapter * GetGraphicsAdapter()
Definition: flutter_view.h:31
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::FlutterView
Definition: flutter_view.h:16
flutter::FlutterView::GetNativeWindow
HWND GetNativeWindow()
Definition: flutter_view.h:28