@theia/core
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Theia is a cloud & desktop IDE framework implemented in TypeScript.
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JavaScript
;
// *****************************************************************************
// Copyright (C) 2021 Red Hat, Inc. and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const rpc_message_encoder_1 = require("./rpc-message-encoder");
const uint8_array_message_buffer_1 = require("./uint8-array-message-buffer");
describe('PPC Message Encoder & Decoder', () => {
describe('MsgPack Encoder & Decoder', () => {
it('should encode object into binary message and decode the message back into the original object', () => {
const buffer = new Uint8Array(1024);
const writer = new uint8_array_message_buffer_1.Uint8ArrayWriteBuffer(buffer);
const testObject = {
string: 'string',
boolean: true,
integer: 5,
float: 14.5,
array: ['1', 2, { three: 'three' }],
set: new Set([1, 2, 3]),
map: new Map([[1, 1], [2, 2], [3, 3]]),
buffer: new TextEncoder().encode('ThisIsAUint8Array'),
object: { foo: 'bar', baz: true },
undefined: undefined,
// eslint-disable-next-line no-null/no-null
null: null
};
const encoder = new rpc_message_encoder_1.MsgPackMessageEncoder();
encoder.encode(writer, testObject);
const written = writer.getCurrentContents();
const reader = new uint8_array_message_buffer_1.Uint8ArrayReadBuffer(written);
const decoder = new rpc_message_encoder_1.MsgPackMessageDecoder();
const decoded = decoder.decode(reader);
(0, chai_1.expect)(decoded).deep.equal(testObject);
});
it('should fail with an EncodingError when trying to encode the object ', () => {
const x = new Set();
const y = new Set();
x.add(y);
y.add(x);
const writer = new uint8_array_message_buffer_1.Uint8ArrayWriteBuffer();
const encoder = new rpc_message_encoder_1.MsgPackMessageEncoder();
(0, chai_1.expect)(() => encoder.encode(writer, x)).to.throw(rpc_message_encoder_1.EncodingError);
});
});
});
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