Remove dependency on `package:archive` (#707)

* Remove dependency on package:archive

* Test compression on vm only

* Add licenses

* Fix analyze issues

* Fix codec web

* Fix licenses

* Add changelog

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 * Set compressed flag correctly for grpc-encoding = identity. Fixes [#669](https://github.com/grpc/grpc-dart/issues/669) (https://github.com/grpc/grpc-dart/pull/693)
 * Remove generated status codes.
+* Remove dependency on `package:archive`.
 
 ## 3.2.4
 

example/grpc-web/lib/app.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 import 'dart:html';
 

example/helloworld/bin/client.dart

@@ -13,10 +13,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-/// Dart implementation of the gRPC helloworld.Greeter client.
 import 'package:grpc/grpc.dart';
 import 'package:helloworld/src/generated/helloworld.pbgrpc.dart';
 
+/// Dart implementation of the gRPC helloworld.Greeter client.
 Future<void> main(List<String> args) async {
   final channel = ClientChannel(
     'localhost',

example/helloworld/bin/server.dart

@@ -13,10 +13,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-/// Dart implementation of the gRPC helloworld.Greeter server.
 import 'package:grpc/grpc.dart';
 import 'package:helloworld/src/generated/helloworld.pbgrpc.dart';
 
+/// Dart implementation of the gRPC helloworld.Greeter server.
 class GreeterService extends GreeterServiceBase {
   @override
   Future<HelloReply> sayHello(ServiceCall call, HelloRequest request) async {

example/helloworld/bin/unix_client.dart

@@ -13,12 +13,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-/// Dart implementation of the gRPC helloworld.Greeter client.
 import 'dart:io';
 
 import 'package:grpc/grpc.dart';
 import 'package:helloworld/src/generated/helloworld.pbgrpc.dart';
 
+/// Dart implementation of the gRPC helloworld.Greeter client.
 Future<void> main(List<String> args) async {
   final udsAddress =
       InternetAddress('localhost', type: InternetAddressType.unix);

example/helloworld/bin/unix_server.dart

@@ -13,12 +13,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-/// Dart implementation of the gRPC helloworld.Greeter server.
 import 'dart:io';
 
 import 'package:grpc/grpc.dart';
 import 'package:helloworld/src/generated/helloworld.pbgrpc.dart';
 
+/// Dart implementation of the gRPC helloworld.Greeter server.
 class GreeterService extends GreeterServiceBase {
   @override
   Future<HelloReply> sayHello(ServiceCall call, HelloRequest request) async {

interop/lib/src/client.dart

@@ -208,7 +208,7 @@ class Tester {
     final receivedBytes = response.payload.body.length;
     if (receivedBytes != 314159) {
       throw 'Response payload mismatch. Expected 314159 bytes, '
-          'got ${receivedBytes}.';
+          'got $receivedBytes.';
     }
   }
 
@@ -869,7 +869,7 @@ class Tester {
     final receivedBytes = response.payload.body.length;
     if (receivedBytes != 314159) {
       throw 'Response payload mismatch. Expected 314159 bytes, '
-          'got ${receivedBytes}.';
+          'got $receivedBytes.';
     }
     return response;
   }

lib/grpc.dart

@@ -55,7 +55,7 @@ export 'src/server/server.dart'
 export 'src/server/server_keepalive.dart' show ServerKeepAliveOptions;
 export 'src/server/service.dart' show ServiceMethod, Service;
 export 'src/shared/api.dart';
-export 'src/shared/codec.dart' show Codec, IdentityCodec, GzipCodec;
+export 'src/shared/codec/codec.dart' show Codec, IdentityCodec, GzipCodec;
 export 'src/shared/codec_registry.dart';
 export 'src/shared/message.dart'
     show GrpcMessage, GrpcMetadata, GrpcData, grpcDecompressor;

lib/grpc_connection_interface.dart

@@ -25,7 +25,7 @@ export 'src/client/options.dart' show ChannelOptions;
 export 'src/client/transport/transport.dart'
     show GrpcTransportStream, ErrorHandler;
 
-export 'src/shared/codec.dart';
+export 'src/shared/codec/codec.dart';
 export 'src/shared/codec_registry.dart';
 export 'src/shared/message.dart' show frame, GrpcMessage, grpcDecompressor;
 export 'src/shared/status.dart' show GrpcError;

lib/src/client/call.dart

@@ -16,7 +16,7 @@
 import 'dart:async';
 import 'dart:developer';
 
-import '../shared/codec.dart';
+import '../shared/codec/codec.dart';
 import '../shared/message.dart';
 import '../shared/profiler.dart';
 import '../shared/status.dart';

lib/src/client/http2_connection.dart

@@ -20,7 +20,7 @@ import 'dart:typed_data';
 
 import 'package:http2/transport.dart';
 
-import '../shared/codec.dart';
+import '../shared/codec/codec.dart';
 import '../shared/timeout.dart';
 import 'call.dart';
 import 'client_keepalive.dart';

lib/src/client/transport/http2_transport.dart

@@ -17,7 +17,7 @@ import 'dart:async';
 
 import 'package:http2/transport.dart';
 
-import '../../shared/codec.dart';
+import '../../shared/codec/codec.dart';
 import '../../shared/codec_registry.dart';
 import '../../shared/message.dart';
 import '../../shared/streams.dart';

lib/src/server/handler.dart

@@ -18,7 +18,7 @@ import 'dart:convert';
 
 import 'package:http2/transport.dart';
 
-import '../shared/codec.dart';
+import '../shared/codec/codec.dart';
 import '../shared/codec_registry.dart';
 import '../shared/io_bits/io_bits.dart' show InternetAddress, X509Certificate;
 import '../shared/message.dart';

lib/src/shared/codec/codec.dart

@@ -0,0 +1,18 @@
+// Copyright (c) 2020, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+export 'codec_all.dart';
+export 'codec_io.dart'
+    if (dart.library.js_interop) 'codec_web.dart'; // package:web implementation

lib/src/shared/codec/codec_all.dart

@@ -1,4 +1,4 @@
-// Copyright (c) 2020, the gRPC project authors. Please see the AUTHORS file
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
 // for details. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,8 +13,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import 'package:archive/archive.dart';
-
 abstract class Codec {
   /// Returns the message encoding that this compressor uses.
   ///
@@ -48,21 +46,3 @@ class IdentityCodec implements Codec {
     return data;
   }
 }
-
-/// A gzip compressor and decompressor.
-class GzipCodec implements Codec {
-  const GzipCodec();
-
-  @override
-  final encodingName = 'gzip';
-
-  @override
-  List<int> compress(List<int> data) {
-    return GZipEncoder().encode(data)!;
-  }
-
-  @override
-  List<int> decompress(List<int> data) {
-    return GZipDecoder().decodeBytes(data);
-  }
-}

lib/src/shared/codec/codec_io.dart

@@ -0,0 +1,36 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import 'dart:io';
+
+import 'codec_all.dart';
+
+/// A gzip compressor and decompressor.
+class GzipCodec implements Codec {
+  const GzipCodec();
+
+  @override
+  final encodingName = 'gzip';
+
+  @override
+  List<int> compress(List<int> data) {
+    return gzip.encode(data);
+  }
+
+  @override
+  List<int> decompress(List<int> data) {
+    return gzip.decode(data);
+  }
+}

lib/src/shared/codec/codec_web.dart

@@ -0,0 +1,34 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import 'codec_all.dart';
+
+/// A gzip compressor and decompressor.
+class GzipCodec implements Codec {
+  const GzipCodec();
+
+  @override
+  final encodingName = 'gzip';
+
+  @override
+  List<int> compress(List<int> data) {
+    throw UnsupportedError('Gzip is not supported for grpc web');
+  }
+
+  @override
+  List<int> decompress(List<int> data) {
+    throw UnsupportedError('Gzip is not supported for grpc web');
+  }
+}

lib/src/shared/codec_registry.dart

@@ -13,7 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import 'codec.dart';
+import 'codec/codec.dart';
 
 /// Encloses classes related to the compression and decompression of messages.
 class CodecRegistry {

lib/src/shared/message.dart

@@ -16,7 +16,7 @@
 import 'dart:async';
 import 'dart:typed_data';
 
-import 'codec.dart';
+import 'codec/codec.dart';
 import 'codec_registry.dart';
 import 'status.dart';
 

pubspec.yaml

@@ -8,7 +8,6 @@ environment:
   sdk: ^3.2.0
 
 dependencies:
-  archive: ^3.0.0
   async: ^2.5.0
   crypto: ^3.0.0
   fixnum: ^1.0.0

test/client_certificate_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // TODO(dartbug.com/26057) currently Mac OS X seems to have some issues with
 // client certificates so we disable the test.
 @TestOn('vm && !mac-os')

test/client_handles_bad_connections_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 

test/client_tests/call_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'package:grpc/src/client/call.dart';
 import 'package:test/test.dart';
 

test/client_tests/client_interceptor_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 
 import 'package:grpc/grpc.dart';

test/client_tests/client_keepalive_manager_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'package:fake_async/fake_async.dart';
 import 'package:grpc/src/client/client_keepalive.dart';
 import 'package:mockito/annotations.dart';

test/client_tests/client_keepalive_manager_test.mocks.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // Mocks generated by Mockito 5.4.1 from annotations
 // in grpc/test/client_tests/client_keepalive_manager_test.dart.
 // Do not manually edit this file.

test/grpc_compression_flag_test.dart

@@ -1,4 +1,21 @@
-import 'package:grpc/src/shared/codec.dart';
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+@TestOn('vm')
+
+import 'package:grpc/src/shared/codec/codec.dart';
 import 'package:grpc/src/shared/message.dart';
 import 'package:test/test.dart';
 

test/grpc_web_decoding_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 import 'dart:typed_data';
 

test/grpc_web_server.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';

test/grpc_web_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('browser')
 import 'dart:async';
 import 'dart:math' as math;

test/keepalive_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 

test/proxy_secure_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 import 'dart:io';

test/proxy_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 

test/round_trip_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 import 'dart:io';

test/server_handles_broken_connection_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 @TestOn('vm')
 import 'dart:async';
 import 'dart:io';

test/server_keepalive_manager_test.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:async';
 
 import 'package:fake_async/fake_async.dart';

test/shared_tests/codec_registry_test.dart

@@ -1,4 +1,19 @@
-import 'package:grpc/src/shared/codec.dart';
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import 'package:grpc/src/shared/codec/codec.dart';
 import 'package:grpc/src/shared/codec_registry.dart';
 import 'package:test/test.dart';
 

test/tools/http2_client.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:convert';
 
 import 'package:grpc/grpc.dart';

test/tools/http2_server.dart

@@ -1,3 +1,18 @@
+// Copyright (c) 2024, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 import 'dart:convert';
 import 'dart:io';