Girish Ramakrishnan
62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
/* jslint node:true */
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/* global it:false */
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/* global describe:false */
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/* global before:false */
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/* global after:false */
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'use strict';
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const common = require('./common.js'),
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DataLayout = require('../datalayout.js'),
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expect = require('expect.js'),
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fs = require('fs'),
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os = require('os'),
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path = require('path'),
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rsync = require('../backupformat/rsync.js');
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describe('backuptask', function () {
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const { setup, cleanup, createTree } = common;
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before(setup);
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after(cleanup);
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describe('fs meta data', function () {
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let tmpdir;
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before(function () {
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tmpdir = fs.mkdtempSync(path.join(os.tmpdir(), 'backups-test'));
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});
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after(function () {
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fs.rmSync(tmpdir, { recursive: true, force: true });
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});
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it('saves special files', async function () {
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createTree(tmpdir, { 'data': { 'subdir': { 'emptydir': { } } }, 'dir2': { 'file': 'stuff' } });
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fs.chmodSync(path.join(tmpdir, 'dir2/file'), parseInt('0755', 8));
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let dataLayout = new DataLayout(tmpdir, []);
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await rsync._saveFsMetadata(dataLayout, `${dataLayout.localRoot()}/fsmetadata.json`);
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const emptyDirs = JSON.parse(fs.readFileSync(path.join(tmpdir, 'fsmetadata.json'), 'utf8')).emptyDirs;
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expect(emptyDirs).to.eql(['./data/subdir/emptydir']);
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const execFiles = JSON.parse(fs.readFileSync(path.join(tmpdir, 'fsmetadata.json'), 'utf8')).execFiles;
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expect(execFiles).to.eql(['./dir2/file']);
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});
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it('restores special files', async function () {
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fs.rmSync(path.join(tmpdir, 'data'), { recursive: true, force: true });
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expect(fs.existsSync(path.join(tmpdir, 'data/subdir/emptydir'))).to.be(false); // just make sure rimraf worked
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let dataLayout = new DataLayout(tmpdir, []);
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await rsync._restoreFsMetadata(dataLayout, `${dataLayout.localRoot()}/fsmetadata.json`);
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expect(fs.existsSync(path.join(tmpdir, 'data/subdir/emptydir'))).to.be(true);
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const mode = fs.statSync(path.join(tmpdir, 'dir2/file')).mode;
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expect(mode & ~fs.constants.S_IFREG).to.be(parseInt('0755', 8));
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});
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});
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});
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