| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #define FML_USED_ON_EMBEDDER |
| |
| #include "flutter/lib/ui/window/platform_configuration.h" |
| |
| #include <memory> |
| |
| #include "flutter/common/task_runners.h" |
| #include "flutter/fml/synchronization/waitable_event.h" |
| #include "flutter/lib/ui/painting/vertices.h" |
| #include "flutter/runtime/dart_vm.h" |
| #include "flutter/shell/common/shell_test.h" |
| #include "flutter/shell/common/thread_host.h" |
| #include "flutter/testing/testing.h" |
| |
| namespace flutter { |
| namespace testing { |
| |
| class DummyPlatformConfigurationClient : public PlatformConfigurationClient { |
| public: |
| DummyPlatformConfigurationClient() { |
| std::vector<uint8_t> data; |
| isolate_data_.reset(new ::fml::DataMapping(data)); |
| } |
| std::string DefaultRouteName() override { return "TestRoute"; } |
| void ScheduleFrame() override {} |
| void Render(Scene* scene) override {} |
| void UpdateSemantics(SemanticsUpdate* update) override {} |
| void HandlePlatformMessage(fml::RefPtr<PlatformMessage> message) override {} |
| FontCollection& GetFontCollection() override { return font_collection_; } |
| void UpdateIsolateDescription(const std::string isolate_name, |
| int64_t isolate_port) override {} |
| void SetNeedsReportTimings(bool value) override {} |
| std::shared_ptr<const fml::Mapping> GetPersistentIsolateData() override { |
| return isolate_data_; |
| } |
| std::unique_ptr<std::vector<std::string>> ComputePlatformResolvedLocale( |
| const std::vector<std::string>& supported_locale_data) override { |
| return nullptr; |
| }; |
| |
| private: |
| FontCollection font_collection_; |
| std::shared_ptr<const fml::Mapping> isolate_data_; |
| }; |
| |
| TEST_F(ShellTest, PlatformConfigurationInitialization) { |
| auto message_latch = std::make_shared<fml::AutoResetWaitableEvent>(); |
| |
| auto nativeValidateConfiguration = [message_latch]( |
| Dart_NativeArguments args) { |
| PlatformConfiguration* configuration = |
| UIDartState::Current()->platform_configuration(); |
| ASSERT_NE(configuration->get_window(0), nullptr); |
| ASSERT_EQ( |
| configuration->get_window(0)->viewport_metrics().device_pixel_ratio, |
| 1.0); |
| ASSERT_EQ(configuration->get_window(0)->viewport_metrics().physical_width, |
| 0.0); |
| ASSERT_EQ(configuration->get_window(0)->viewport_metrics().physical_height, |
| 0.0); |
| |
| message_latch->Signal(); |
| }; |
| |
| Settings settings = CreateSettingsForFixture(); |
| TaskRunners task_runners("test", // label |
| GetCurrentTaskRunner(), // platform |
| CreateNewThread(), // raster |
| CreateNewThread(), // ui |
| CreateNewThread() // io |
| ); |
| |
| AddNativeCallback("ValidateConfiguration", |
| CREATE_NATIVE_ENTRY(nativeValidateConfiguration)); |
| |
| std::unique_ptr<Shell> shell = |
| CreateShell(std::move(settings), std::move(task_runners)); |
| |
| ASSERT_TRUE(shell->IsSetup()); |
| auto run_configuration = RunConfiguration::InferFromSettings(settings); |
| run_configuration.SetEntrypoint("validateConfiguration"); |
| |
| shell->RunEngine(std::move(run_configuration), [&](auto result) { |
| ASSERT_EQ(result, Engine::RunStatus::Success); |
| }); |
| |
| message_latch->Wait(); |
| DestroyShell(std::move(shell), std::move(task_runners)); |
| } |
| |
| TEST_F(ShellTest, PlatformConfigurationWindowMetricsUpdate) { |
| auto message_latch = std::make_shared<fml::AutoResetWaitableEvent>(); |
| |
| auto nativeValidateConfiguration = [message_latch]( |
| Dart_NativeArguments args) { |
| PlatformConfiguration* configuration = |
| UIDartState::Current()->platform_configuration(); |
| |
| ASSERT_NE(configuration->get_window(0), nullptr); |
| configuration->get_window(0)->UpdateWindowMetrics( |
| ViewportMetrics{2.0, 10.0, 20.0}); |
| ASSERT_EQ( |
| configuration->get_window(0)->viewport_metrics().device_pixel_ratio, |
| 2.0); |
| ASSERT_EQ(configuration->get_window(0)->viewport_metrics().physical_width, |
| 10.0); |
| ASSERT_EQ(configuration->get_window(0)->viewport_metrics().physical_height, |
| 20.0); |
| |
| message_latch->Signal(); |
| }; |
| |
| Settings settings = CreateSettingsForFixture(); |
| TaskRunners task_runners("test", // label |
| GetCurrentTaskRunner(), // platform |
| CreateNewThread(), // raster |
| CreateNewThread(), // ui |
| CreateNewThread() // io |
| ); |
| |
| AddNativeCallback("ValidateConfiguration", |
| CREATE_NATIVE_ENTRY(nativeValidateConfiguration)); |
| |
| std::unique_ptr<Shell> shell = |
| CreateShell(std::move(settings), std::move(task_runners)); |
| |
| ASSERT_TRUE(shell->IsSetup()); |
| auto run_configuration = RunConfiguration::InferFromSettings(settings); |
| run_configuration.SetEntrypoint("validateConfiguration"); |
| |
| shell->RunEngine(std::move(run_configuration), [&](auto result) { |
| ASSERT_EQ(result, Engine::RunStatus::Success); |
| }); |
| |
| message_latch->Wait(); |
| DestroyShell(std::move(shell), std::move(task_runners)); |
| } |
| |
| } // namespace testing |
| } // namespace flutter |