407 lines
11 KiB
Dart
407 lines
11 KiB
Dart
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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library thrift.test.transport.t_json_protocol_test;
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import 'dart:async';
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import 'dart:convert' show utf8;
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import 'dart:typed_data' show Uint8List;
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import 'package:test/test.dart';
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import 'package:thrift/thrift.dart';
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void main() {
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final message = TMessage('my message', TMessageType.ONEWAY, 123);
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TProtocol protocol;
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Primitive getPrimitive(int tType) {
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switch (tType) {
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case TType.BOOL:
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return Primitive(protocol.readBool, protocol.writeBool, false);
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case TType.BYTE:
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return Primitive(protocol.readByte, protocol.writeByte, 0);
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case TType.I16:
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return Primitive(protocol.readI16, protocol.writeI16, 0);
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case TType.I32:
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return Primitive(protocol.readI32, protocol.writeI32, 0);
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case TType.I64:
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return Primitive(protocol.readI64, protocol.writeI64, 0);
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case TType.DOUBLE:
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return Primitive(protocol.readDouble, protocol.writeDouble, 0);
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case TType.STRING:
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return Primitive(protocol.readString, protocol.writeString, '');
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default:
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throw UnsupportedError("Unsupported TType $tType");
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}
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}
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Future primitiveTest(Primitive primitive, input) async {
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primitive.write(input);
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = primitive.read();
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expect(output, input);
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}
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Future primitiveNullTest(Primitive primitive) async {
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primitive.write(null);
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = primitive.read();
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expect(output, primitive.defaultValue);
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}
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var sharedTests = () {
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test('Test message', () async {
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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var subject = protocol.readMessageBegin();
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expect(subject.name, message.name);
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expect(subject.type, message.type);
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expect(subject.seqid, message.seqid);
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});
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test('Test struct', () async {
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var input = TStruct();
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protocol.writeStructBegin(input);
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protocol.writeStructEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readStructBegin();
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// name is not serialized, see C# version for reference
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expect(output, isNotNull);
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});
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test('Test field', () async {
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var input = TField('my field', TType.MAP, 123);
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protocol.writeFieldBegin(input);
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protocol.writeFieldEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readFieldBegin();
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// name is not serialized, see C# version for reference
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expect(output.type, input.type);
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expect(output.id, input.id);
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});
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test('Test map', () async {
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var input = TMap(TType.STRING, TType.STRUCT, 123);
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protocol.writeMapBegin(input);
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protocol.writeMapEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readMapBegin();
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expect(output.keyType, input.keyType);
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expect(output.valueType, input.valueType);
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expect(output.length, input.length);
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});
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test('Test list', () async {
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var input = TList(TType.STRING, 123);
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protocol.writeListBegin(input);
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protocol.writeListEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readListBegin();
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expect(output.elementType, input.elementType);
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expect(output.length, input.length);
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});
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test('Test set', () async {
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var input = TSet(TType.STRING, 123);
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protocol.writeSetBegin(input);
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protocol.writeSetEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readListBegin();
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expect(output.elementType, input.elementType);
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expect(output.length, input.length);
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});
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test('Test bool', () async {
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await primitiveTest(getPrimitive(TType.BOOL), true);
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});
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test('Test bool null', () async {
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await primitiveNullTest(getPrimitive(TType.BOOL));
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});
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test('Test byte', () async {
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await primitiveTest(getPrimitive(TType.BYTE), 64);
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});
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test('Test byte null', () async {
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await primitiveNullTest(getPrimitive(TType.BYTE));
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});
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test('Test I16', () async {
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await primitiveTest(getPrimitive(TType.I16), 32767);
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});
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test('Test I16 null', () async {
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await primitiveNullTest(getPrimitive(TType.I16));
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});
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test('Test I32', () async {
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await primitiveTest(getPrimitive(TType.I32), 2147483647);
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});
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test('Test I32 null', () async {
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await primitiveNullTest(getPrimitive(TType.I32));
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});
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test('Test I64', () async {
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await primitiveTest(getPrimitive(TType.I64), 9223372036854775807);
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});
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test('Test I64 null', () async {
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await primitiveNullTest(getPrimitive(TType.I64));
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});
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test('Test double', () async {
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await primitiveTest(getPrimitive(TType.DOUBLE), 3.1415926);
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});
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test('Test double null', () async {
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await primitiveNullTest(getPrimitive(TType.DOUBLE));
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});
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test('Test string', () async {
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var input = 'There are only two hard things in computer science: '
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'cache invalidation, naming things, and off-by-one errors.';
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await primitiveTest(getPrimitive(TType.STRING), input);
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});
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test('Test string null', () async {
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await primitiveNullTest(getPrimitive(TType.STRING));
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});
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test('Test binary', () async {
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var input = Uint8List.fromList(List.filled(100, 123));
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protocol.writeBinary(input);
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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var output = protocol.readBinary();
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expect(output.length, input.length);
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expect(output.every((i) => i == 123), isTrue);
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});
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test('Test complex struct', () async {
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// {1: {10: 20}, 2: {30: 40}}
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protocol.writeStructBegin(TStruct());
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protocol.writeFieldBegin(TField('success', TType.MAP, 0));
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protocol.writeMapBegin(TMap(TType.I32, TType.MAP, 2));
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protocol.writeI32(1); // key
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protocol.writeMapBegin(TMap(TType.I32, TType.I32, 1));
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protocol.writeI32(10); // key
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protocol.writeI32(20); // value
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protocol.writeMapEnd();
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protocol.writeI32(2); // key
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protocol.writeMapBegin(TMap(TType.I32, TType.I32, 1));
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protocol.writeI32(30); // key
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protocol.writeI32(40); // value
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protocol.writeMapEnd();
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protocol.writeMapEnd();
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protocol.writeFieldEnd();
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protocol.writeFieldStop();
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protocol.writeStructEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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protocol.readStructBegin();
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expect(protocol.readFieldBegin().type, TType.MAP);
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expect(protocol.readMapBegin().length, 2);
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expect(protocol.readI32(), 1); // key
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expect(protocol.readMapBegin().length, 1);
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expect(protocol.readI32(), 10); // key
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expect(protocol.readI32(), 20); // value
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protocol.readMapEnd();
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expect(protocol.readI32(), 2); // key
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expect(protocol.readMapBegin().length, 1);
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expect(protocol.readI32(), 30); // key
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expect(protocol.readI32(), 40); // value
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protocol.readMapEnd();
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protocol.readMapEnd();
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protocol.readFieldEnd();
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protocol.readStructEnd();
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protocol.readMessageEnd();
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});
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test('Test nested maps and lists', () async {
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// {1: [{10: 20}], 2: [{30: 40}]}
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protocol.writeMapBegin(TMap(TType.I32, TType.LIST, 2));
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protocol.writeI32(1); // key
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protocol.writeListBegin(TList(TType.MAP, 1));
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protocol.writeMapBegin(TMap(TType.I32, TType.I32, 1));
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protocol.writeI32(10); // key
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protocol.writeI32(20); // value
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protocol.writeMapEnd();
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protocol.writeListEnd();
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protocol.writeI32(2); // key
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protocol.writeListBegin(TList(TType.MAP, 1));
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protocol.writeMapBegin(TMap(TType.I32, TType.I32, 1));
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protocol.writeI32(30); // key
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protocol.writeI32(40); // value
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protocol.writeMapEnd();
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protocol.writeListEnd();
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protocol.writeMapEnd();
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protocol.writeMessageEnd();
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await protocol.transport.flush();
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protocol.readMessageBegin();
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expect(protocol.readMapBegin().length, 2);
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expect(protocol.readI32(), 1); // key
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expect(protocol.readListBegin().length, 1);
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expect(protocol.readMapBegin().length, 1);
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expect(protocol.readI32(), 10); // key
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expect(protocol.readI32(), 20); // value
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protocol.readMapEnd();
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protocol.readListEnd();
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expect(protocol.readI32(), 2); // key
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expect(protocol.readListBegin().length, 1);
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expect(protocol.readMapBegin().length, 1);
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expect(protocol.readI32(), 30); // key
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expect(protocol.readI32(), 40); // value
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protocol.readMapEnd();
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protocol.readListEnd();
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protocol.readMapEnd();
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protocol.readMessageEnd();
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});
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};
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group('JSON', () {
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setUp(() {
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protocol = TJsonProtocol(TBufferedTransport());
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protocol.writeMessageBegin(message);
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});
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test('Test escaped unicode', () async {
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/*
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KOR_KAI
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UTF-8: 0xE0 0xB8 0x81
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UTF-16: 0x0E01
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G clef:
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UTF-8: 0xF0 0x9D 0x84 0x9E
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UTF-16: 0xD834 0xDD1E
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*/
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var buffer = utf8.encode(r'"\u0001\u0e01 \ud834\udd1e"');
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var transport = TBufferedTransport();
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transport.writeAll(buffer);
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var protocol = TJsonProtocol(transport);
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await protocol.transport.flush();
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var subject = protocol.readString();
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expect(subject,
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utf8.decode([0x01, 0xE0, 0xB8, 0x81, 0x20, 0xF0, 0x9D, 0x84, 0x9E]));
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});
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group('shared tests', sharedTests);
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});
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group('binary', () {
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setUp(() {
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protocol = TBinaryProtocol(TBufferedTransport());
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protocol.writeMessageBegin(message);
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});
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group('shared tests', sharedTests);
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});
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group('compact', () {
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setUp(() {
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protocol = TCompactProtocol(TBufferedTransport());
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protocol.writeMessageBegin(message);
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});
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group('shared tests', sharedTests);
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});
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}
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class Primitive {
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final Function read;
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final Function write;
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final defaultValue;
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Primitive(this.read, this.write, this.defaultValue);
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}
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