assert = require 'assert' fs = require 'fs' path = require 'path' describe 'asar package', -> fixtures = path.join __dirname, 'fixtures' describe 'node api', -> describe 'fs.readFileSync', -> it 'reads a normal file', -> file1 = path.join fixtures, 'asar', 'a.asar', 'file1' assert.equal fs.readFileSync(file1).toString(), 'file1\n' file2 = path.join fixtures, 'asar', 'a.asar', 'file2' assert.equal fs.readFileSync(file2).toString(), 'file2\n' file3 = path.join fixtures, 'asar', 'a.asar', 'file3' assert.equal fs.readFileSync(file3).toString(), 'file3\n' it 'reads a linked file', -> p = path.join fixtures, 'asar', 'a.asar', 'link1' assert.equal fs.readFileSync(p).toString(), 'file1\n' it 'reads a file from linked directory', -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'file1' assert.equal fs.readFileSync(p).toString(), 'file1\n' p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link2', 'file1' assert.equal fs.readFileSync(p).toString(), 'file1\n' it 'throws ENOENT error when can not find file', -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' throws = -> fs.readFileSync p assert.throws throws, /ENOENT/ describe 'fs.readFile', -> it 'reads a normal file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'file1' fs.readFile p, (err, content) -> assert.equal err, null assert.equal String(content), 'file1\n' done() it 'reads a linked file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link1' fs.readFile p, (err, content) -> assert.equal err, null assert.equal String(content), 'file1\n' done() it 'reads a file from linked directory', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link2', 'file1' fs.readFile p, (err, content) -> assert.equal err, null assert.equal String(content), 'file1\n' done() it 'throws ENOENT error when can not find file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' fs.readFile p, (err, content) -> assert.equal err.code, 'ENOENT' done() describe 'fs.lstatSync', -> it 'returns information of root', -> p = path.join fixtures, 'asar', 'a.asar' stats = fs.lstatSync p assert.equal stats.isFile(), false assert.equal stats.isDirectory(), true assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 0 it 'returns information of a normal file', -> for file in ['file1', 'file2', 'file3', path.join('dir1', 'file1'), path.join('link2', 'file1')] p = path.join fixtures, 'asar', 'a.asar', file stats = fs.lstatSync p assert.equal stats.isFile(), true assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 6 it 'returns information of a normal directory', -> for file in ['dir1', 'dir2', 'dir3'] p = path.join fixtures, 'asar', 'a.asar', file stats = fs.lstatSync p assert.equal stats.isFile(), false assert.equal stats.isDirectory(), true assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 0 it 'returns information of a linked file', -> for file in ['link1', path.join('dir1', 'link1'), path.join('link2', 'link2')] p = path.join fixtures, 'asar', 'a.asar', file stats = fs.lstatSync p assert.equal stats.isFile(), false assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), true assert.equal stats.size, 0 it 'returns information of a linked directory', -> for file in ['link2', path.join('dir1', 'link2'), path.join('link2', 'link2')] p = path.join fixtures, 'asar', 'a.asar', file stats = fs.lstatSync p assert.equal stats.isFile(), false assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), true assert.equal stats.size, 0 it 'throws ENOENT error when can not find file', -> for file in ['file4', 'file5', path.join('dir1', 'file4')] p = path.join fixtures, 'asar', 'a.asar', file throws = -> fs.lstatSync p assert.throws throws, /ENOENT/ describe 'fs.lstat', -> it 'returns information of root', (done) -> p = path.join fixtures, 'asar', 'a.asar' stats = fs.lstat p, (err, stats) -> assert.equal err, null assert.equal stats.isFile(), false assert.equal stats.isDirectory(), true assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 0 done() it 'returns information of a normal file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'file1' stats = fs.lstat p, (err, stats) -> assert.equal err, null assert.equal stats.isFile(), true assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 6 done() it 'returns information of a normal directory', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'dir1' stats = fs.lstat p, (err, stats) -> assert.equal err, null assert.equal stats.isFile(), false assert.equal stats.isDirectory(), true assert.equal stats.isSymbolicLink(), false assert.equal stats.size, 0 done() it 'returns information of a linked file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link1' stats = fs.lstat p, (err, stats) -> assert.equal err, null assert.equal stats.isFile(), false assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), true assert.equal stats.size, 0 done() it 'returns information of a linked directory', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link2' stats = fs.lstat p, (err, stats) -> assert.equal err, null assert.equal stats.isFile(), false assert.equal stats.isDirectory(), false assert.equal stats.isSymbolicLink(), true assert.equal stats.size, 0 done() it 'throws ENOENT error when can not find file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'file4' stats = fs.lstat p, (err, stats) -> assert.equal err.code, 'ENOENT' done() describe 'fs.realpathSync', -> it 'returns real path root', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = 'a.asar' r = fs.realpathSync path.join(parent, p) assert.equal r, path.join(parent, p) it 'returns real path of a normal file', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'file1' r = fs.realpathSync path.join(parent, p) assert.equal r, path.join(parent, p) it 'returns real path of a normal directory', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'dir1' r = fs.realpathSync path.join(parent, p) assert.equal r, path.join(parent, p) it 'returns real path of a linked file', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'link2', 'link1' r = fs.realpathSync path.join(parent, p) assert.equal r, path.join(parent, 'a.asar', 'file1') it 'returns real path of a linked directory', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'link2', 'link2' r = fs.realpathSync path.join(parent, p) assert.equal r, path.join(parent, 'a.asar', 'dir1') it 'throws ENOENT error when can not find file', -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'not-exist' throws = -> fs.realpathSync path.join(parent, p) assert.throws throws, /ENOENT/ describe 'fs.realpath', -> it 'returns real path root', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = 'a.asar' fs.realpath path.join(parent, p), (err, r) -> assert.equal err, null assert.equal r, path.join(parent, p) done() it 'returns real path of a normal file', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'file1' fs.realpath path.join(parent, p), (err, r) -> assert.equal err, null assert.equal r, path.join(parent, p) done() it 'returns real path of a normal directory', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'dir1' fs.realpath path.join(parent, p), (err, r) -> assert.equal err, null assert.equal r, path.join(parent, p) done() it 'returns real path of a linked file', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'link2', 'link1' fs.realpath path.join(parent, p), (err, r) -> assert.equal err, null assert.equal r, path.join(parent, 'a.asar', 'file1') done() it 'returns real path of a linked directory', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'link2', 'link2' fs.realpath path.join(parent, p), (err, r) -> assert.equal err, null assert.equal r, path.join(parent, 'a.asar', 'dir1') done() it 'throws ENOENT error when can not find file', (done) -> parent = fs.realpathSync path.join(fixtures, 'asar') p = path.join 'a.asar', 'not-exist' fs.realpath path.join(parent, p), (err, stats) -> assert.equal err.code, 'ENOENT' done() describe 'fs.readdirSync', -> it 'reads dirs from root', -> p = path.join fixtures, 'asar', 'a.asar' dirs = fs.readdirSync p assert.deepEqual dirs, ['dir1', 'dir2', 'dir3', 'file1', 'file2', 'file3', 'link1', 'link2', 'ping.js'] it 'reads dirs from a normal dir', -> p = path.join fixtures, 'asar', 'a.asar', 'dir1' dirs = fs.readdirSync p assert.deepEqual dirs, ['file1', 'file2', 'file3', 'link1', 'link2'] it 'reads dirs from a linked dir', -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link2' dirs = fs.readdirSync p assert.deepEqual dirs, ['file1', 'file2', 'file3', 'link1', 'link2'] it 'throws ENOENT error when can not find file', -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' throws = -> fs.readdirSync p assert.throws throws, /ENOENT/ describe 'fs.readdir', -> it 'reads dirs from root', (done) -> p = path.join fixtures, 'asar', 'a.asar' dirs = fs.readdir p, (err, dirs) -> assert.equal err, null assert.deepEqual dirs, ['dir1', 'dir2', 'dir3', 'file1', 'file2', 'file3', 'link1', 'link2', 'ping.js'] done() it 'reads dirs from a normal dir', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'dir1' dirs = fs.readdir p, (err, dirs) -> assert.equal err, null assert.deepEqual dirs, ['file1', 'file2', 'file3', 'link1', 'link2'] done() it 'reads dirs from a linked dir', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'link2', 'link2' dirs = fs.readdir p, (err, dirs) -> assert.equal err, null assert.deepEqual dirs, ['file1', 'file2', 'file3', 'link1', 'link2'] done() it 'throws ENOENT error when can not find file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' fs.readdir p, (err, stats) -> assert.equal err.code, 'ENOENT' done() describe 'fs.openSync', -> it 'opens a normal/linked/under-linked-directory file', -> for file in ['file1', 'link1', path.join('link2', 'file1')] p = path.join fixtures, 'asar', 'a.asar', file fd = fs.openSync p, 'r' buffer = new Buffer(6) fs.readSync fd, buffer, 0, 6, 0 assert.equal String(buffer), 'file1\n' fs.closeSync fd it 'throws ENOENT error when can not find file', -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' throws = -> fs.openSync p assert.throws throws, /ENOENT/ describe 'fs.open', -> it 'opens a normal file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'file1' fs.open p, 'r', (err, fd) -> assert.equal err, null buffer = new Buffer(6) fs.read fd, buffer, 0, 6, 0, (err) -> assert.equal err, null assert.equal String(buffer), 'file1\n' fs.close fd, done it 'throws ENOENT error when can not find file', (done) -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' fs.open p, 'r', (err, stats) -> assert.equal err.code, 'ENOENT' done() describe 'child_process.fork', -> child_process = require 'child_process' it 'opens a normal js file', (done) -> child = child_process.fork path.join(fixtures, 'asar', 'a.asar', 'ping.js') child.on 'message', (msg) -> assert.equal msg, 'message' done() child.send 'message' it 'throws ENOENT error when can not find file', -> p = path.join fixtures, 'asar', 'a.asar', 'not-exist' throws = -> child_process.fork p assert.throws throws, /ENOENT/ it 'supports asar in the forked js', (done) -> file = path.join fixtures, 'asar', 'a.asar', 'file1' child = child_process.fork path.join(fixtures, 'module', 'asar.js') child.on 'message', (content) -> assert.equal content, fs.readFileSync(file).toString() done() child.send file describe 'asar protocol', -> url = require 'url' remote = require 'remote' ipc = remote.require 'ipc' BrowserWindow = remote.require 'browser-window' it 'can request a file in package', (done) -> p = path.resolve fixtures, 'asar', 'a.asar', 'file1' $.get "file://#{p}", (data) -> assert.equal data, 'file1\n' done() it 'can request a linked file in package', (done) -> p = path.resolve fixtures, 'asar', 'a.asar', 'link2', 'link1' $.get "file://#{p}", (data) -> assert.equal data, 'file1\n' done() it 'can request a file in filesystem', (done) -> p = path.resolve fixtures, 'asar', 'file' $.get "file://#{p}", (data) -> assert.equal data, 'file\n' done() it 'gets 404 when file is not found', (done) -> p = path.resolve fixtures, 'asar', 'a.asar', 'no-exist' $.ajax url: "file://#{p}" error: (err) -> assert.equal err.status, 404 done() it 'sets __dirname correctly', (done) -> after -> w.destroy() ipc.removeAllListeners 'dirname' w = new BrowserWindow(show: false, width: 400, height: 400) p = path.resolve fixtures, 'asar', 'web.asar', 'index.html' u = url.format protocol: 'file', slashed: true, pathname: p w.loadUrl u ipc.once 'dirname', (event, dirname) -> assert.equal dirname, path.dirname(p) done() it 'loads script tag in html', (done) -> after -> w.destroy() ipc.removeAllListeners 'ping' w = new BrowserWindow(show: false, width: 400, height: 400) p = path.resolve fixtures, 'asar', 'script.asar', 'index.html' u = url.format protocol: 'file', slashed: true, pathname: p w.loadUrl u ipc.once 'ping', (event, message) -> assert.equal message, 'pong' done() describe 'original-fs module', -> originalFs = require 'original-fs' it 'treats .asar as file', -> file = path.join fixtures, 'asar', 'a.asar' stats = originalFs.statSync file assert stats.isFile() describe 'graceful-fs module', -> gfs = require 'graceful-fs' it 'recognize asar archvies', -> p = path.join fixtures, 'asar', 'a.asar', 'link1' assert.equal gfs.readFileSync(p).toString(), 'file1\n' it 'does not touch global fs object', -> assert.notEqual fs.readdir, gfs.readdir