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denoland-deno/std/encoding/base32_test.ts

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// Test cases copied from https://github.com/LinusU/base32-encode/blob/master/test.js
// Copyright (c) 2016-2017 Linus Unnebäck. MIT license.
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { assertEquals, assert } from "../testing/asserts.ts";
import { encode, decode } from "./base32.ts";
// Lifted from https://stackoverflow.com/questions/38987784
const fromHexString = (hexString: string): Uint8Array =>
new Uint8Array(hexString.match(/.{1,2}/g)!.map((byte) => parseInt(byte, 16)));
const toHexString = (bytes: Uint8Array): string =>
bytes.reduce((str, byte) => str + byte.toString(16).padStart(2, "0"), "");
const testCases = [
["73", "OM======"],
["f80c", "7AGA===="],
["6450", "MRIA===="],
["cc91d0", "ZSI5A==="],
["6c60c0", "NRQMA==="],
["4f6a23", "J5VCG==="],
["88b44f18", "RC2E6GA="],
["90bad04714", "SC5NARYU"],
["e9ef1def8086", "5HXR334AQY======"],
["83fe3f9c1e9302", "QP7D7HA6SMBA===="],
["15aa1f7cafc17cb8", "CWVB67FPYF6LQ==="],
["da51d4fed48b4c32dc", "3JI5J7WURNGDFXA="],
["c4be14228512d7299831", "YS7BIIUFCLLSTGBR"],
["2f273c5b5ef04724fab944", "F4TTYW266BDSJ6VZIQ======"],
["969da1b80ec2442d2bdd4bdb", "S2O2DOAOYJCC2K65JPNQ===="],
["31f5adb50792f549d3714f3f99", "GH223NIHSL2UTU3RJ47ZS==="],
["6a654f7a072c29951930700c0a61", "NJSU66QHFQUZKGJQOAGAUYI="],
["0fe29d6825ad999e87d9b7cac3589d", "B7RJ22BFVWMZ5B6ZW7FMGWE5"],
["0f960ab44e165973a5172ccd294b3412", "B6LAVNCOCZMXHJIXFTGSSSZUCI======"],
["325b9fd847a41fb0d485c207a1a5b02dcf", "GJNZ7WCHUQP3BVEFYID2DJNQFXHQ===="],
["ddf80ebe21bf1b1e12a64c5cc6a74b5d92dd", "3X4A5PRBX4NR4EVGJROMNJ2LLWJN2==="],
[
"c0cae52c6f641ce04a7ee5b9a8fa8ded121bca",
"YDFOKLDPMQOOAST64W42R6UN5UJBXSQ=",
],
[
"872840a355c8c70586f462c9e669ee760cb3537e",
"Q4UEBI2VZDDQLBXUMLE6M2POOYGLGU36",
],
[
"5773fe22662818a120c5688824c935fe018208a496",
"K5Z74ITGFAMKCIGFNCECJSJV7YAYECFESY======",
],
[
"416e23abc524d1b85736e2bea6cfecd5192789034a28",
"IFXCHK6FETI3QVZW4K7KNT7M2UMSPCIDJIUA====",
],
[
"83d2386ebdd7e8e818ec00e3ccd882aa933b905b7e2e44",
"QPJDQ3V527UOQGHMADR4ZWECVKJTXEC3PYXEI===",
],
[
"a2fa8b881f3b8024f52745763c4ae08ea12bdf8bef1a72f8",
"UL5IXCA7HOACJ5JHIV3DYSXAR2QSXX4L54NHF6A=",
],
[
"b074ae8b9efde0f17f37bccadde006d039997b59c8efb05add",
"WB2K5C467XQPC7ZXXTFN3YAG2A4ZS62ZZDX3AWW5",
],
[
"764fef941aee7e416dc204ae5ab9c5b9ce644567798e6849aea9",
"OZH67FA25Z7EC3OCASXFVOOFXHHGIRLHPGHGQSNOVE======",
],
[
"4995d9811f37f59797d7c3b9b9e5325aa78277415f70f4accf588c",
"JGK5TAI7G72ZPF6XYO43TZJSLKTYE52BL5YPJLGPLCGA====",
],
[
"24f0812ca8eed58374c11a7008f0b262698b72fd2792709208eaacb2",
"ETYICLFI53KYG5GBDJYAR4FSMJUYW4X5E6JHBEQI5KWLE===",
],
[
"d70692543810d4bf50d81cf44a55801a557a388a341367c7ea077ca306",
"24DJEVBYCDKL6UGYDT2EUVMADJKXUOEKGQJWPR7KA56KGBQ=",
],
[
"6e08a89ca36b677ff8fe99e68a1241c8d8cef2570a5f60b6417d2538b30c",
"NYEKRHFDNNTX76H6THTIUESBZDMM54SXBJPWBNSBPUSTRMYM",
],
[
"f2fc2319bd29457ccd01e8e194ee9bd7e97298b6610df4ab0f3d5baa0b2d7ccf69829edb74edef",
"6L6CGGN5FFCXZTIB5DQZJ3U327UXFGFWMEG7JKYPHVN2UCZNPTHWTAU63N2O33Y=",
],
];
Deno.test({
name: "[encoding.base32] encode",
fn(): void {
for (const [bin, b32] of testCases) {
assertEquals(encode(fromHexString(bin)), b32);
}
},
});
Deno.test({
name: "[encoding.base32] decode",
fn(): void {
for (const [bin, b32] of testCases) {
assertEquals(toHexString(decode(b32)), bin);
}
},
});
Deno.test({
name: "[encoding.base32] decode bad length",
fn(): void {
let errorCaught = false;
try {
decode("OOOO==");
} catch (e) {
assert(
e.message.includes("Invalid string. Length must be a multiple of 8")
);
errorCaught = true;
}
assert(errorCaught);
},
});
Deno.test({
name: "[encoding.base32] decode bad padding",
fn(): void {
let errorCaught = false;
try {
decode("OOOOOO==");
} catch (e) {
assert(e.message.includes("Invalid pad length"));
errorCaught = true;
}
assert(errorCaught);
},
});