80 lines
2.4 KiB
TypeScript
80 lines
2.4 KiB
TypeScript
import assert from 'assert';
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import { wordlists } from "../index.js";
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import { loadTests } from "./utils.js";
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import type { TestCaseWordlist } from "./types.js";
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describe('Check Wordlists', function() {
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const tests = loadTests<TestCaseWordlist>("wordlists");
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tests.forEach((test) => {
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let wordlist = wordlists[test.locale];
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if (wordlist == null) { return; }
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it(`matches wordlists: ${ test.locale }`, function() {
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const words = test.content.split('\n');
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let check = "";
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for (let i = 0; i < 2048; i++) {
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let word = wordlist.getWord(i);
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check += (word + "\n");
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assert.equal(word, words[i]);
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assert.equal(wordlist.getWordIndex(word), i);
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}
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assert.equal(check, test.content);
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});
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});
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tests.forEach((test) => {
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let wordlist = wordlists[test.locale];
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if (wordlist == null) { return; }
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it (`splitting and joining are equivalent: ${ test.locale }`, function() {
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const words: Array<string> = [ ];
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for (let i = 0; i < 12; i++) {
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words.push(wordlist.getWord(i));
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}
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const phrase = wordlist.join(words);
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const words2 = wordlist.split(phrase);
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const phrase2 = wordlist.join(words2);
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assert.deepStrictEqual(words2, words, "split words");
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assert.deepStrictEqual(phrase2, phrase, "re-joined words");
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});
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});
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tests.forEach((test) => {
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let wordlist = wordlists[test.locale];
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if (wordlist == null) { return; }
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it(`handles out-of-range values: ${ test.locale }`, function() {
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assert.equal(wordlist.getWordIndex("foobar"), -1);
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assert.throws(() => {
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wordlist.getWord(-1);
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}, (error: any) => {
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return (error.code === "INVALID_ARGUMENT" &&
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error.message.match(/^invalid word index/) &&
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error.argument === "index" &&
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error.value === -1);
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});
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assert.throws(() => {
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wordlist.getWord(2048);
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}, (error: any) => {
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return (error.code === "INVALID_ARGUMENT" &&
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error.message.match(/^invalid word index/) &&
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error.argument === "index" &&
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error.value === 2048);
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});
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});
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});
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});
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