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flutter_view_unittests.cc
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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
8 #include "flutter/shell/platform/windows/client_wrapper/include/flutter/flutter_view.h"
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::FlutterView
Definition: flutter_view.h:16
flutter::FlutterView::GetGraphicsAdapter
IDXGIAdapter * GetGraphicsAdapter()
Definition: flutter_view.h:31
flutter::FlutterView::GetNativeWindow
HWND GetNativeWindow()
Definition: flutter_view.h:28
flutter_view.h
FlutterDesktopViewRef
struct FlutterDesktopView * FlutterDesktopViewRef
Definition: flutter_windows.h:29
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::TEST
TEST(FlutterEngineTest, CreateDestroy)
Definition: flutter_engine_unittests.cc:103