| // 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. |
| |
| #ifndef FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_ |
| #define FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_ |
| |
| #include <future> |
| #include <map> |
| #include <memory> |
| #include <mutex> |
| #include <string> |
| #include <vector> |
| |
| #include "flutter/fml/closure.h" |
| #include "flutter/fml/macros.h" |
| #include "flutter/fml/mapping.h" |
| #include "flutter/shell/platform/embedder/embedder.h" |
| #include "flutter/shell/platform/embedder/tests/embedder_test_compositor.h" |
| #include "flutter/testing/elf_loader.h" |
| #include "flutter/testing/test_dart_native_resolver.h" |
| #include "third_party/skia/include/core/SkImage.h" |
| |
| namespace flutter { |
| namespace testing { |
| |
| using SemanticsNodeCallback = std::function<void(const FlutterSemanticsNode*)>; |
| using SemanticsActionCallback = |
| std::function<void(const FlutterSemanticsCustomAction*)>; |
| using LogMessageCallback = |
| std::function<void(const char* tag, const char* message)>; |
| |
| struct AOTDataDeleter { |
| void operator()(FlutterEngineAOTData aot_data) { |
| if (aot_data) { |
| FlutterEngineCollectAOTData(aot_data); |
| } |
| } |
| }; |
| |
| using UniqueAOTData = std::unique_ptr<_FlutterEngineAOTData, AOTDataDeleter>; |
| |
| enum class EmbedderTestContextType { |
| kSoftwareContext, |
| kOpenGLContext, |
| kMetalContext, |
| }; |
| |
| class EmbedderTestContext { |
| public: |
| EmbedderTestContext(std::string assets_path = ""); |
| |
| virtual ~EmbedderTestContext(); |
| |
| const std::string& GetAssetsPath() const; |
| |
| const fml::Mapping* GetVMSnapshotData() const; |
| |
| const fml::Mapping* GetVMSnapshotInstructions() const; |
| |
| const fml::Mapping* GetIsolateSnapshotData() const; |
| |
| const fml::Mapping* GetIsolateSnapshotInstructions() const; |
| |
| FlutterEngineAOTData GetAOTData() const; |
| |
| void SetRootSurfaceTransformation(SkMatrix matrix); |
| |
| void AddIsolateCreateCallback(fml::closure closure); |
| |
| void AddNativeCallback(const char* name, Dart_NativeFunction function); |
| |
| void SetSemanticsNodeCallback( |
| const SemanticsNodeCallback& update_semantics_node); |
| |
| void SetSemanticsCustomActionCallback( |
| const SemanticsActionCallback& semantics_custom_action); |
| |
| void SetPlatformMessageCallback( |
| const std::function<void(const FlutterPlatformMessage*)>& callback); |
| |
| void SetLogMessageCallback(const LogMessageCallback& log_message_callback); |
| |
| std::future<sk_sp<SkImage>> GetNextSceneImage(); |
| |
| EmbedderTestCompositor& GetCompositor(); |
| |
| virtual size_t GetSurfacePresentCount() const = 0; |
| |
| virtual EmbedderTestContextType GetContextType() const = 0; |
| |
| // TODO(gw280): encapsulate these properly for subclasses to use |
| protected: |
| // This allows the builder to access the hooks. |
| friend class EmbedderConfigBuilder; |
| |
| using NextSceneCallback = std::function<void(sk_sp<SkImage> image)>; |
| |
| std::string assets_path_; |
| ELFAOTSymbols aot_symbols_; |
| std::unique_ptr<fml::Mapping> vm_snapshot_data_; |
| std::unique_ptr<fml::Mapping> vm_snapshot_instructions_; |
| std::unique_ptr<fml::Mapping> isolate_snapshot_data_; |
| std::unique_ptr<fml::Mapping> isolate_snapshot_instructions_; |
| UniqueAOTData aot_data_; |
| std::vector<fml::closure> isolate_create_callbacks_; |
| std::shared_ptr<TestDartNativeResolver> native_resolver_; |
| SemanticsNodeCallback update_semantics_node_callback_; |
| SemanticsActionCallback update_semantics_custom_action_callback_; |
| std::function<void(const FlutterPlatformMessage*)> platform_message_callback_; |
| LogMessageCallback log_message_callback_; |
| std::unique_ptr<EmbedderTestCompositor> compositor_; |
| NextSceneCallback next_scene_callback_; |
| SkMatrix root_surface_transformation_; |
| |
| static VoidCallback GetIsolateCreateCallbackHook(); |
| |
| static FlutterUpdateSemanticsNodeCallback |
| GetUpdateSemanticsNodeCallbackHook(); |
| |
| static FlutterUpdateSemanticsCustomActionCallback |
| GetUpdateSemanticsCustomActionCallbackHook(); |
| |
| static FlutterLogMessageCallback GetLogMessageCallbackHook(); |
| |
| static FlutterComputePlatformResolvedLocaleCallback |
| GetComputePlatformResolvedLocaleCallbackHook(); |
| |
| void SetupAOTMappingsIfNecessary(); |
| |
| void SetupAOTDataIfNecessary(); |
| |
| virtual void SetupCompositor() = 0; |
| |
| void FireIsolateCreateCallbacks(); |
| |
| void SetNativeResolver(); |
| |
| FlutterTransformation GetRootSurfaceTransformation(); |
| |
| void PlatformMessageCallback(const FlutterPlatformMessage* message); |
| |
| void FireRootSurfacePresentCallbackIfPresent( |
| const std::function<sk_sp<SkImage>(void)>& image_callback); |
| |
| void SetNextSceneCallback(const NextSceneCallback& next_scene_callback); |
| |
| virtual void SetupSurface(SkISize surface_size) = 0; |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(EmbedderTestContext); |
| }; |
| |
| } // namespace testing |
| } // namespace flutter |
| |
| #endif // FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_ |