yomichan/test/test-database.js

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/*
* Copyright (C) 2020 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
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const fs = require('fs');
const url = require('url');
const path = require('path');
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const assert = require('assert');
const yomichanTest = require('./yomichan-test');
const {VM} = require('./yomichan-vm');
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require('fake-indexeddb/auto');
const chrome = {
runtime: {
onMessage: {
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addListener() { /* NOP */ }
},
getURL(path2) {
return url.pathToFileURL(path.join(__dirname, '..', 'ext', path2.replace(/^\//, '')));
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},
sendMessage() {
// NOP
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}
}
};
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class XMLHttpRequest {
constructor() {
this._eventCallbacks = new Map();
this._url = '';
this._responseText = null;
}
overrideMimeType() {
// NOP
}
addEventListener(eventName, callback) {
let callbacks = this._eventCallbacks.get(eventName);
if (typeof callbacks === 'undefined') {
callbacks = [];
this._eventCallbacks.set(eventName, callbacks);
}
callbacks.push(callback);
}
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open(action, url2) {
this._url = url2;
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}
send() {
const filePath = url.fileURLToPath(this._url);
Promise.resolve()
.then(() => {
let source;
try {
source = fs.readFileSync(filePath, {encoding: 'utf8'});
} catch (e) {
this._trigger('error');
return;
}
this._responseText = source;
this._trigger('load');
});
}
get responseText() {
return this._responseText;
}
_trigger(eventName, ...args) {
const callbacks = this._eventCallbacks.get(eventName);
if (typeof callbacks === 'undefined') { return; }
for (let i = 0, ii = callbacks.length; i < ii; ++i) {
callbacks[i](...args);
}
}
}
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const vm = new VM({
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chrome,
XMLHttpRequest,
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indexedDB: global.indexedDB,
IDBKeyRange: global.IDBKeyRange,
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JSZip: yomichanTest.JSZip
});
vm.context.window = vm.context;
vm.execute([
'bg/js/json-schema.js',
'bg/js/dictionary.js',
'mixed/js/core.js',
'bg/js/request.js',
'bg/js/database.js'
]);
const Database = vm.get('Database');
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function countTermsWithExpression(terms, expression) {
return terms.reduce((i, v) => (i + (v.expression === expression ? 1 : 0)), 0);
}
function countTermsWithReading(terms, reading) {
return terms.reduce((i, v) => (i + (v.reading === reading ? 1 : 0)), 0);
}
function countMetasWithMode(metas, mode) {
return metas.reduce((i, v) => (i + (v.mode === mode ? 1 : 0)), 0);
}
function countKanjiWithCharacter(kanji, character) {
return kanji.reduce((i, v) => (i + (v.character === character ? 1 : 0)), 0);
}
function clearDatabase(timeout) {
return new Promise((resolve, reject) => {
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let timer = setTimeout(() => {
timer = null;
reject(new Error(`clearDatabase failed to resolve after ${timeout}ms`));
}, timeout);
(async () => {
const indexedDB = global.indexedDB;
for (const {name} of await indexedDB.databases()) {
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await new Promise((resolve2, reject2) => {
const request = indexedDB.deleteDatabase(name);
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request.onerror = (e) => reject2(e);
request.onsuccess = () => resolve2();
});
}
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if (timer !== null) {
clearTimeout(timer);
}
resolve();
})();
});
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}
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async function testDatabase1() {
// Load dictionary data
const testDictionary = yomichanTest.createTestDictionaryArchive('valid-dictionary1');
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const testDictionarySource = await testDictionary.generateAsync({type: 'string'});
const testDictionaryIndex = JSON.parse(await testDictionary.files['index.json'].async('string'));
const title = testDictionaryIndex.title;
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const titles = new Map([
[title, {priority: 0, allowSecondarySearches: false}]
]);
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// Setup iteration data
const iterations = [
{
cleanup: async () => {
// Test purge
await database.purge();
await testDatabaseEmpty1(database);
}
},
{
cleanup: async () => {
// Test deleteDictionary
let progressEvent = false;
await database.deleteDictionary(
title,
() => {
progressEvent = true;
},
{rate: 1000}
);
assert.ok(progressEvent);
await testDatabaseEmpty1(database);
}
},
{
cleanup: async () => {}
}
];
// Setup database
const database = new Database();
await database.prepare();
for (const {cleanup} of iterations) {
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const expectedSummary = {
title,
revision: 'test',
sequenced: true,
version: 3,
prefixWildcardsSupported: true
};
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// Import data
let progressEvent = false;
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const {result, errors} = await database.importDictionary(
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testDictionarySource,
() => {
progressEvent = true;
},
{prefixWildcardsSupported: true}
);
vm.assert.deepStrictEqual(errors, []);
vm.assert.deepStrictEqual(result, expectedSummary);
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assert.ok(progressEvent);
// Get info summary
const info = await database.getDictionaryInfo();
vm.assert.deepStrictEqual(info, [expectedSummary]);
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// Get counts
const counts = await database.getDictionaryCounts(
info.map((v) => v.title),
true
);
vm.assert.deepStrictEqual(counts, {
counts: [{kanji: 2, kanjiMeta: 2, terms: 32, termMeta: 6, tagMeta: 14}],
total: {kanji: 2, kanjiMeta: 2, terms: 32, termMeta: 6, tagMeta: 14}
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});
// Test find* functions
await testFindTermsBulkTest1(database, titles);
await testTindTermsExactBulk1(database, titles);
await testFindTermsBySequenceBulk1(database, title);
await testFindTermMetaBulk1(database, titles);
await testFindKanjiBulk1(database, titles);
await testFindKanjiMetaBulk1(database, titles);
await testFindTagForTitle1(database, title);
// Cleanup
await cleanup();
}
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await database.close();
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}
async function testDatabaseEmpty1(database) {
const info = await database.getDictionaryInfo();
vm.assert.deepStrictEqual(info, []);
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const counts = await database.getDictionaryCounts([], true);
vm.assert.deepStrictEqual(counts, {
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counts: [],
total: {kanji: 0, kanjiMeta: 0, terms: 0, termMeta: 0, tagMeta: 0}
});
}
async function testFindTermsBulkTest1(database, titles) {
const data = [
{
inputs: [
{
wildcard: null,
termList: ['打', '打つ', '打ち込む']
},
{
wildcard: null,
termList: ['だ', 'ダース', 'うつ', 'ぶつ', 'うちこむ', 'ぶちこむ']
},
{
wildcard: 'suffix',
termList: ['打']
}
],
expectedResults: {
total: 32,
expressions: [
['打', 2],
['打つ', 17],
['打ち込む', 13]
],
readings: [
['だ', 1],
['ダース', 1],
['うつ', 15],
['ぶつ', 2],
['うちこむ', 9],
['ぶちこむ', 4]
]
}
},
{
inputs: [
{
wildcard: null,
termList: ['込む']
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
},
{
inputs: [
{
wildcard: 'prefix',
termList: ['込む']
}
],
expectedResults: {
total: 13,
expressions: [
['打ち込む', 13]
],
readings: [
['うちこむ', 9],
['ぶちこむ', 4]
]
}
},
{
inputs: [
{
wildcard: null,
termList: []
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {termList, wildcard} of inputs) {
const results = await database.findTermsBulk(termList, titles, wildcard);
assert.strictEqual(results.length, expectedResults.total);
for (const [expression, count] of expectedResults.expressions) {
assert.strictEqual(countTermsWithExpression(results, expression), count);
}
for (const [reading, count] of expectedResults.readings) {
assert.strictEqual(countTermsWithReading(results, reading), count);
}
}
}
}
async function testTindTermsExactBulk1(database, titles) {
const data = [
{
inputs: [
{
termList: ['打', '打つ', '打ち込む'],
readingList: ['だ', 'うつ', 'うちこむ']
}
],
expectedResults: {
total: 25,
expressions: [
['打', 1],
['打つ', 15],
['打ち込む', 9]
],
readings: [
['だ', 1],
['うつ', 15],
['うちこむ', 9]
]
}
},
{
inputs: [
{
termList: ['打', '打つ', '打ち込む'],
readingList: ['だ?', 'うつ?', 'うちこむ?']
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
},
{
inputs: [
{
termList: ['打つ', '打つ'],
readingList: ['うつ', 'ぶつ']
}
],
expectedResults: {
total: 17,
expressions: [
['打つ', 17]
],
readings: [
['うつ', 15],
['ぶつ', 2]
]
}
},
{
inputs: [
{
termList: ['打つ'],
readingList: ['うちこむ']
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
},
{
inputs: [
{
termList: [],
readingList: []
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {termList, readingList} of inputs) {
const results = await database.findTermsExactBulk(termList, readingList, titles);
assert.strictEqual(results.length, expectedResults.total);
for (const [expression, count] of expectedResults.expressions) {
assert.strictEqual(countTermsWithExpression(results, expression), count);
}
for (const [reading, count] of expectedResults.readings) {
assert.strictEqual(countTermsWithReading(results, reading), count);
}
}
}
}
async function testFindTermsBySequenceBulk1(database, mainDictionary) {
const data = [
{
inputs: [
{
sequenceList: [1, 2, 3, 4, 5, 6]
}
],
expectedResults: {
total: 32,
expressions: [
['打', 2],
['打つ', 17],
['打ち込む', 13]
],
readings: [
['だ', 1],
['ダース', 1],
['うつ', 15],
['ぶつ', 2],
['うちこむ', 9],
['ぶちこむ', 4]
]
}
},
{
inputs: [
{
sequenceList: [1]
}
],
expectedResults: {
total: 1,
expressions: [
['打', 1]
],
readings: [
['だ', 1]
]
}
},
{
inputs: [
{
sequenceList: [2]
}
],
expectedResults: {
total: 1,
expressions: [
['打', 1]
],
readings: [
['ダース', 1]
]
}
},
{
inputs: [
{
sequenceList: [3]
}
],
expectedResults: {
total: 15,
expressions: [
['打つ', 15]
],
readings: [
['うつ', 15]
]
}
},
{
inputs: [
{
sequenceList: [4]
}
],
expectedResults: {
total: 2,
expressions: [
['打つ', 2]
],
readings: [
['ぶつ', 2]
]
}
},
{
inputs: [
{
sequenceList: [5]
}
],
expectedResults: {
total: 9,
expressions: [
['打ち込む', 9]
],
readings: [
['うちこむ', 9]
]
}
},
{
inputs: [
{
sequenceList: [6]
}
],
expectedResults: {
total: 4,
expressions: [
['打ち込む', 4]
],
readings: [
['ぶちこむ', 4]
]
}
},
{
inputs: [
{
sequenceList: [-1]
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
},
{
inputs: [
{
sequenceList: []
}
],
expectedResults: {
total: 0,
expressions: [],
readings: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {sequenceList} of inputs) {
const results = await database.findTermsBySequenceBulk(sequenceList, mainDictionary);
assert.strictEqual(results.length, expectedResults.total);
for (const [expression, count] of expectedResults.expressions) {
assert.strictEqual(countTermsWithExpression(results, expression), count);
}
for (const [reading, count] of expectedResults.readings) {
assert.strictEqual(countTermsWithReading(results, reading), count);
}
}
}
}
async function testFindTermMetaBulk1(database, titles) {
const data = [
{
inputs: [
{
termList: ['打']
}
],
expectedResults: {
total: 1,
modes: [
['freq', 1]
]
}
},
{
inputs: [
{
termList: ['打つ']
}
],
expectedResults: {
total: 1,
modes: [
['freq', 1]
]
}
},
{
inputs: [
{
termList: ['打ち込む']
}
],
expectedResults: {
total: 3,
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modes: [
['freq', 1],
['pitch', 2]
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]
}
},
{
inputs: [
{
termList: ['?']
}
],
expectedResults: {
total: 0,
modes: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {termList} of inputs) {
const results = await database.findTermMetaBulk(termList, titles);
assert.strictEqual(results.length, expectedResults.total);
for (const [mode, count] of expectedResults.modes) {
assert.strictEqual(countMetasWithMode(results, mode), count);
}
}
}
}
async function testFindKanjiBulk1(database, titles) {
const data = [
{
inputs: [
{
kanjiList: ['打']
}
],
expectedResults: {
total: 1,
kanji: [
['打', 1]
]
}
},
{
inputs: [
{
kanjiList: ['込']
}
],
expectedResults: {
total: 1,
kanji: [
['込', 1]
]
}
},
{
inputs: [
{
kanjiList: ['?']
}
],
expectedResults: {
total: 0,
kanji: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {kanjiList} of inputs) {
const results = await database.findKanjiBulk(kanjiList, titles);
assert.strictEqual(results.length, expectedResults.total);
for (const [kanji, count] of expectedResults.kanji) {
assert.strictEqual(countKanjiWithCharacter(results, kanji), count);
}
}
}
}
async function testFindKanjiMetaBulk1(database, titles) {
const data = [
{
inputs: [
{
kanjiList: ['打']
}
],
expectedResults: {
total: 1,
modes: [
['freq', 1]
]
}
},
{
inputs: [
{
kanjiList: ['込']
}
],
expectedResults: {
total: 1,
modes: [
['freq', 1]
]
}
},
{
inputs: [
{
kanjiList: ['?']
}
],
expectedResults: {
total: 0,
modes: []
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {kanjiList} of inputs) {
const results = await database.findKanjiMetaBulk(kanjiList, titles);
assert.strictEqual(results.length, expectedResults.total);
for (const [mode, count] of expectedResults.modes) {
assert.strictEqual(countMetasWithMode(results, mode), count);
}
}
}
}
async function testFindTagForTitle1(database, title) {
const data = [
{
inputs: [
{
name: 'tag1'
}
],
expectedResults: {
value: {category: 'category1', dictionary: title, name: 'tag1', notes: 'tag1 notes', order: 0, score: 0}
}
},
{
inputs: [
{
name: 'ktag1'
}
],
expectedResults: {
value: {category: 'kcategory1', dictionary: title, name: 'ktag1', notes: 'ktag1 notes', order: 0, score: 0}
}
},
{
inputs: [
{
name: 'kstat1'
}
],
expectedResults: {
value: {category: 'kcategory3', dictionary: title, name: 'kstat1', notes: 'kstat1 notes', order: 0, score: 0}
}
},
{
inputs: [
{
name: 'invalid'
}
],
expectedResults: {
value: null
}
}
];
for (const {inputs, expectedResults} of data) {
for (const {name} of inputs) {
const result = await database.findTagForTitle(name, title);
vm.assert.deepStrictEqual(result, expectedResults.value);
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}
}
}
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async function testDatabase2() {
// Load dictionary data
const testDictionary = yomichanTest.createTestDictionaryArchive('valid-dictionary1');
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const testDictionarySource = await testDictionary.generateAsync({type: 'string'});
const testDictionaryIndex = JSON.parse(await testDictionary.files['index.json'].async('string'));
const title = testDictionaryIndex.title;
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const titles = new Map([
[title, {priority: 0, allowSecondarySearches: false}]
]);
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// Setup database
const database = new Database();
// Error: not prepared
await assert.rejects(async () => await database.purge());
await assert.rejects(async () => await database.deleteDictionary(title, () => {}, {}));
await assert.rejects(async () => await database.findTermsBulk(['?'], titles, null));
await assert.rejects(async () => await database.findTermsExactBulk(['?'], ['?'], titles));
await assert.rejects(async () => await database.findTermsBySequenceBulk([1], title));
await assert.rejects(async () => await database.findTermMetaBulk(['?'], titles));
await assert.rejects(async () => await database.findTermMetaBulk(['?'], titles));
await assert.rejects(async () => await database.findKanjiBulk(['?'], titles));
await assert.rejects(async () => await database.findKanjiMetaBulk(['?'], titles));
await assert.rejects(async () => await database.findTagForTitle('tag', title));
await assert.rejects(async () => await database.getDictionaryInfo());
await assert.rejects(async () => await database.getDictionaryCounts(titles, true));
await assert.rejects(async () => await database.importDictionary(testDictionarySource, () => {}, {}));
await database.prepare();
// Error: already prepared
await assert.rejects(async () => await database.prepare());
await database.importDictionary(testDictionarySource, () => {}, {});
// Error: dictionary already imported
await assert.rejects(async () => await database.importDictionary(testDictionarySource, () => {}, {}));
await database.close();
}
async function testDatabase3() {
const invalidDictionaries = [
'invalid-dictionary1',
'invalid-dictionary2',
'invalid-dictionary3',
'invalid-dictionary4',
'invalid-dictionary5',
'invalid-dictionary6'
];
// Setup database
const database = new Database();
await database.prepare();
for (const invalidDictionary of invalidDictionaries) {
const testDictionary = yomichanTest.createTestDictionaryArchive(invalidDictionary);
const testDictionarySource = await testDictionary.generateAsync({type: 'string'});
let error = null;
try {
await database.importDictionary(testDictionarySource, () => {}, {});
} catch (e) {
error = e;
}
if (error === null) {
assert.ok(false, `Expected an error while importing ${invalidDictionary}`);
} else {
const prefix = 'Dictionary has invalid data';
const message = error.message;
assert.ok(typeof message, 'string');
assert.ok(message.startsWith(prefix), `Expected error message to start with '${prefix}': ${message}`);
}
}
await database.close();
}
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async function main() {
const clearTimeout = 5000;
try {
await testDatabase1();
await clearDatabase(clearTimeout);
await testDatabase2();
await clearDatabase(clearTimeout);
await testDatabase3();
await clearDatabase(clearTimeout);
} catch (e) {
console.log(e);
process.exit(-1);
throw e;
}
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}
if (require.main === module) { main(); }