82 lines
2.8 KiB
JavaScript
82 lines
2.8 KiB
JavaScript
"use strict";
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// Copyright (C) 2016 Dmitry Chestnykh
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// MIT License. See LICENSE file for details.
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Object.defineProperty(exports, "__esModule", { value: true });
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var base64_1 = require("./base64");
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var testVectors = [
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// https://tools.ietf.org/html/rfc4648
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[[], ""],
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[[102], "Zg=="],
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[[102, 111], "Zm8="],
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[[102, 111, 111], "Zm9v"],
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[[102, 111, 111, 98], "Zm9vYg=="],
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[[102, 111, 111, 98, 97], "Zm9vYmE="],
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[[102, 111, 111, 98, 97, 114], "Zm9vYmFy"],
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// "hello world"
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[[104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100], "aGVsbG8gd29ybGQ="],
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// zeros
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[[0], "AA=="],
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[[0, 0], "AAA="],
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[[0, 0, 0], "AAAA"],
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[[0, 0, 0, 0], "AAAAAA=="],
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[[0, 0, 0, 0, 0], "AAAAAAA="],
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[[0, 0, 0, 0, 0, 0], "AAAAAAAA"],
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// random
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[
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[111, 16, 164, 40, 38, 216, 61, 120, 247, 118, 115, 82, 77, 65, 170, 155],
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"bxCkKCbYPXj3dnNSTUGqmw=="
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],
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[
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[216, 8, 213, 125, 61, 133, 254, 192, 132, 229, 47, 151, 14, 63, 142, 230, 59, 143, 232, 228],
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"2AjVfT2F/sCE5S+XDj+O5juP6OQ="
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]
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];
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var badVectors = [
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"=",
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"==",
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"Zg===",
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"AAA",
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"=Zm8",
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"что"
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];
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describe("Base64", function () {
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it("should correctly encode test vectors", function () {
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testVectors.forEach(function (v) {
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var input = new Uint8Array(v[0]);
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expect(base64_1.encode(input)).toBe(v[1]);
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});
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});
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it("should correctly decode test vectors", function () {
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testVectors.forEach(function (v) {
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var output = new Uint8Array(v[0]);
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expect(base64_1.decode(v[1]).toString()).toBe(output.toString());
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});
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});
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it("should throw when decoding incorrect strings", function () {
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badVectors.forEach(function (v) {
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expect(function () { return base64_1.decode(v); }).toThrow();
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});
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});
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});
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describe("Base64 URL-safe", function () {
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// Converts strings from standard to URL-safe encoding.
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var urlSafe = function (s) { return s.replace(/\+/g, "-").replace(/\//g, "_"); };
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it("should correctly encode test vectors", function () {
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testVectors.forEach(function (v) {
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var input = new Uint8Array(v[0]);
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expect(base64_1.encodeURLSafe(input)).toBe(urlSafe(v[1]));
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});
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});
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it("should correctly decode test vectors", function () {
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testVectors.forEach(function (v) {
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var output = new Uint8Array(v[0]);
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expect(base64_1.decodeURLSafe(urlSafe(v[1])).toString()).toBe(output.toString());
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});
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});
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it("should throw when decoding incorrect strings", function () {
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badVectors.forEach(function (v) {
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expect(function () { return base64_1.decodeURLSafe(urlSafe(v)); }).toThrow();
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});
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});
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});
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//# sourceMappingURL=base64.test.js.map
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