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 "flutter/lib/ui/painting/paint.h" |
6 | #include "flutter/shell/common/shell_test.h" |
7 | #include "flutter/shell/common/thread_host.h" |
8 | |
9 | #include "flutter/testing/testing.h" |
10 | |
11 | namespace flutter { |
12 | namespace testing { |
13 | |
14 | TEST_F(ShellTest, ConvertPaintToDlPaint) { |
15 | auto message_latch = std::make_shared<fml::AutoResetWaitableEvent>(); |
16 | DlPaint dl_paint; |
17 | |
18 | auto nativeToDlPaint = [message_latch, &dl_paint](Dart_NativeArguments args) { |
19 | Dart_Handle dart_paint = Dart_GetNativeArgument(args, index: 0); |
20 | Dart_Handle paint_objects = |
21 | Dart_GetField(container: dart_paint, name: tonic::ToDart(val: "_objects" )); |
22 | Dart_Handle paint_data = Dart_GetField(container: dart_paint, name: tonic::ToDart(val: "_data" )); |
23 | Paint ui_paint(paint_objects, paint_data); |
24 | ui_paint.toDlPaint(paint&: dl_paint); |
25 | message_latch->Signal(); |
26 | }; |
27 | |
28 | Settings settings = CreateSettingsForFixture(); |
29 | TaskRunners task_runners("test" , // label |
30 | GetCurrentTaskRunner(), // platform |
31 | CreateNewThread(), // raster |
32 | CreateNewThread(), // ui |
33 | CreateNewThread() // io |
34 | ); |
35 | |
36 | AddNativeCallback(name: "ConvertPaintToDlPaint" , |
37 | CREATE_NATIVE_ENTRY(nativeToDlPaint)); |
38 | |
39 | std::unique_ptr<Shell> shell = CreateShell(settings, task_runners); |
40 | |
41 | ASSERT_TRUE(shell->IsSetup()); |
42 | auto configuration = RunConfiguration::InferFromSettings(settings); |
43 | configuration.SetEntrypoint("convertPaintToDlPaint" ); |
44 | |
45 | shell->RunEngine(run_configuration: std::move(configuration), result_callback: [](auto result) { |
46 | ASSERT_EQ(result, Engine::RunStatus::Success); |
47 | }); |
48 | |
49 | message_latch->Wait(); |
50 | DestroyShell(shell: std::move(shell), task_runners); |
51 | |
52 | ASSERT_EQ(dl_paint.getBlendMode(), DlBlendMode::kModulate); |
53 | ASSERT_EQ(static_cast<uint32_t>(dl_paint.getColor()), 0x11223344u); |
54 | ASSERT_EQ(*dl_paint.getColorFilter(), |
55 | DlBlendColorFilter(0x55667788, DlBlendMode::kXor)); |
56 | ASSERT_EQ(*dl_paint.getMaskFilter(), |
57 | DlBlurMaskFilter(DlBlurStyle::kInner, 0.75)); |
58 | ASSERT_EQ(dl_paint.getDrawStyle(), DlDrawStyle::kStroke); |
59 | } |
60 | |
61 | } // namespace testing |
62 | } // namespace flutter |
63 | |