"use strict";
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/**
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* @license
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* Copyright 2018 Google LLC. All Rights Reserved.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* =============================================================================
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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var io_utils_1 = require("./io_utils");
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describe('toBuffer', function () {
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it('Simple case', function () {
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var ab = new Uint8Array([3, 2, 1]).buffer;
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var buffer = (0, io_utils_1.toBuffer)(ab);
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expect(new Uint8Array(buffer)).toEqual(new Uint8Array([3, 2, 1]));
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});
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});
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describe('toArrayBuffer', function () {
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it('Single Buffer', function () {
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var buf = Buffer.from([10, 20, 30]);
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var ab = (0, io_utils_1.toArrayBuffer)(buf);
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expect(new Uint8Array(ab)).toEqual(new Uint8Array([10, 20, 30]));
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});
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it('Two Buffers', function () {
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var buf1 = Buffer.from([10, 20, 30]);
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var buf2 = Buffer.from([40, 50, 60]);
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var ab = (0, io_utils_1.toArrayBuffer)([buf1, buf2]);
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expect(new Uint8Array(ab)).toEqual(new Uint8Array([
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10, 20, 30, 40, 50, 60
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]));
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});
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it('Three Buffers', function () {
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var buf1 = Buffer.from([10, 20, 30]);
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var buf2 = Buffer.from([40, 50, 60]);
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var buf3 = Buffer.from([3, 2, 1]);
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var ab = (0, io_utils_1.toArrayBuffer)([buf1, buf2, buf3]);
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expect(new Uint8Array(ab)).toEqual(new Uint8Array([
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10, 20, 30, 40, 50, 60, 3, 2, 1
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]));
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});
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it('Zero buffers', function () {
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var ab = (0, io_utils_1.toArrayBuffer)([]);
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expect(new Uint8Array(ab)).toEqual(new Uint8Array([]));
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});
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});
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