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b28b1dfe68
Standard*Codec allows for extensions to support arbitrary types; this had not previously been implemented for the C++ version. Overview of changes: - EncodableValue's std::variant type now allows for a new CustomEncodableValue, which is a thin wrapper around std::any, to store arbitrary extension types. - ByteBufferStream* has been split into an interface class and the buffer-based implementation, with the former now part of the public API surface to be used in standard codec extensions. - They also gained utility methods for some common data types to simplify writing extensions. - StandardCodecSerializer is now part of the public API surface, and is subclassable. - StandardCodecSerializer's ReadValue has been split into ReadValue and ReadValueOfType to match the structure used when subclassing on the Dart side, for easier porting of custom extensions across languages. - Standard*Codec now optionally accepts a non-default serializer in GetInstance, providing a shared instance using that serializer. Fixes https://github.com/flutter/flutter/issues/31174
69 lines
1.9 KiB
Plaintext
69 lines
1.9 KiB
Plaintext
# Copyright 2013 The Flutter Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import("//flutter/testing/testing.gni")
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import("core_wrapper_files.gni")
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# Client library build for internal use by the shell implementation.
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source_set("client_wrapper") {
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sources = core_cpp_client_wrapper_sources
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public = core_cpp_client_wrapper_includes
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deps = [ "//flutter/shell/platform/common/cpp:common_cpp_library_headers" ]
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configs +=
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[ "//flutter/shell/platform/common/cpp:desktop_library_implementation" ]
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public_configs =
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[ "//flutter/shell/platform/common/cpp:relative_flutter_library_headers" ]
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}
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source_set("client_wrapper_library_stubs") {
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sources = [
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"testing/stub_flutter_api.cc",
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"testing/stub_flutter_api.h",
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]
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defines = [ "FLUTTER_DESKTOP_LIBRARY" ]
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public_deps =
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[ "//flutter/shell/platform/common/cpp:common_cpp_library_headers" ]
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}
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test_fixtures("client_wrapper_fixtures") {
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fixtures = []
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}
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executable("client_wrapper_unittests") {
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testonly = true
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sources = [
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"basic_message_channel_unittests.cc",
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"encodable_value_unittests.cc",
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"event_channel_unittests.cc",
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"method_call_unittests.cc",
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"method_channel_unittests.cc",
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"method_result_functions_unittests.cc",
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"plugin_registrar_unittests.cc",
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"standard_message_codec_unittests.cc",
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"standard_method_codec_unittests.cc",
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"testing/test_codec_extensions.cc",
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"testing/test_codec_extensions.h",
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]
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deps = [
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":client_wrapper",
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":client_wrapper_fixtures",
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":client_wrapper_library_stubs",
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"//flutter/testing",
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# TODO(chunhtai): Consider refactoring flutter_root/testing so that there's a testing
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# target that doesn't require a Dart runtime to be linked in.
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# https://github.com/flutter/flutter/issues/41414.
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"//third_party/dart/runtime:libdart_jit",
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]
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defines = [ "FLUTTER_DESKTOP_LIBRARY" ]
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}
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