shell bypass 403
import * as assert from 'assert';
import * as fs from 'fs';
import { Readable } from 'stream';
import * as rimraf from 'rimraf';
import { Errno } from './types';
import { walk, walkSync, walkStream, Settings, Entry } from '.';
const entryFilter = (entry: Entry): boolean => !entry.dirent.isDirectory();
function streamToPromise(stream: Readable): Promise<Entry[]> {
const entries: Entry[] = [];
return new Promise((resolve, reject) => {
stream.on('data', (entry: Entry) => entries.push(entry));
stream.once('error', reject);
stream.once('end', () => resolve(entries));
});
}
describe('Package', () => {
before(() => {
rimraf.sync('fixtures');
fs.mkdirSync('fixtures');
fs.writeFileSync('fixtures/file.txt', '');
fs.mkdirSync('fixtures/nested');
fs.writeFileSync('fixtures/nested/file.txt', '');
});
after(() => {
rimraf.sync('fixtures');
});
describe('.walk', () => {
it('should throw an error for non-exist directory', (done) => {
walk('non-exist-directory', (error, entries) => {
assert.strictEqual(error.code, 'ENOENT');
assert.strictEqual(entries, undefined);
done();
});
});
it('should work without options or settings', (done) => {
walk('fixtures', (error, entries) => {
assert.strictEqual(error, null);
assert.strictEqual(entries.length, 3);
done();
});
});
it('should work with options', (done) => {
walk('fixtures', { entryFilter }, (error, entries) => {
assert.strictEqual(error, null);
assert.strictEqual(entries.length, 2);
done();
});
});
it('should work with settings', (done) => {
const settings = new Settings({ entryFilter });
walk('fixtures', settings, (error, entries) => {
assert.strictEqual(error, null);
assert.strictEqual(entries.length, 2);
done();
});
});
});
describe('.walkStream', () => {
it('should throw an error for non-exist directory', async () => {
const stream = walkStream('non-exist-directory');
await assert.rejects(() => streamToPromise(stream), (error: Errno) => error.code === 'ENOENT');
});
it('should work without options or settings', async () => {
const stream = walkStream('fixtures');
const actual = await streamToPromise(stream);
assert.strictEqual(actual.length, 3);
});
it('should work with options', async () => {
const stream = walkStream('fixtures', { entryFilter });
const actual = await streamToPromise(stream);
assert.strictEqual(actual.length, 2);
});
it('should work with settings', async () => {
const settings = new Settings({ entryFilter });
const stream = walkStream('fixtures', settings);
const actual = await streamToPromise(stream);
assert.strictEqual(actual.length, 2);
});
});
describe('.walkSync', () => {
it('should throw an error for non-exist directory', () => {
const matcher = (error: Errno): boolean => error.code === 'ENOENT';
assert.throws(() => walkSync('non-exist-directory'), matcher);
});
it('should work without options or settings', () => {
const actual = walkSync('fixtures');
assert.strictEqual(actual.length, 3);
});
it('should work with options', () => {
const actual = walkSync('fixtures', { entryFilter });
assert.strictEqual(actual.length, 2);
});
it('should work with settings', () => {
const settings = new Settings({ entryFilter });
const actual = walkSync('fixtures', settings);
assert.strictEqual(actual.length, 2);
});
});
});