electron/spec/node-spec.coffee
2015-09-24 18:08:56 +08:00

155 lines
5.4 KiB
CoffeeScript

assert = require 'assert'
child_process = require 'child_process'
fs = require 'fs'
path = require 'path'
os = require 'os'
remote = require 'remote'
describe 'node feature', ->
fixtures = path.join __dirname, 'fixtures'
describe 'child_process', ->
describe 'child_process.fork', ->
it 'works in current process', (done) ->
child = child_process.fork path.join(fixtures, 'module', 'ping.js')
child.on 'message', (msg) ->
assert.equal msg, 'message'
done()
child.send 'message'
it 'preserves args', (done) ->
args = ['--expose_gc', '-test', '1']
child = child_process.fork path.join(fixtures, 'module', 'process_args.js'), args
child.on 'message', (msg) ->
assert.deepEqual args, msg.slice(2)
done()
child.send 'message'
it 'works in forked process', (done) ->
child = child_process.fork path.join(fixtures, 'module', 'fork_ping.js')
child.on 'message', (msg) ->
assert.equal msg, 'message'
done()
child.send 'message'
it 'works in forked process when options.env is specifed', (done) ->
child = child_process.fork path.join(fixtures, 'module', 'fork_ping.js'),
[],
path: process.env['PATH']
child.on 'message', (msg) ->
assert.equal msg, 'message'
done()
child.send 'message'
it 'works in browser process', (done) ->
fork = remote.require('child_process').fork
child = fork path.join(fixtures, 'module', 'ping.js')
child.on 'message', (msg) ->
assert.equal msg, 'message'
done()
child.send 'message'
it 'has String::localeCompare working in script', (done) ->
child = child_process.fork path.join(fixtures, 'module', 'locale-compare.js')
child.on 'message', (msg) ->
assert.deepEqual msg, [0, -1, 1]
done()
child.send 'message'
it 'has setImmediate working in script', (done) ->
child = child_process.fork path.join(fixtures, 'module', 'set-immediate.js')
child.on 'message', (msg) ->
assert.equal msg, 'ok'
done()
child.send 'message'
describe 'contexts', ->
describe 'setTimeout in fs callback', ->
it 'does not crash', (done) ->
@timeout 10000
fs.readFile __filename, ->
setTimeout done, 0
describe 'throw error in node context', ->
it 'gets caught', (done) ->
error = new Error('boo!')
lsts = process.listeners 'uncaughtException'
process.removeAllListeners 'uncaughtException'
process.on 'uncaughtException', (err) ->
process.removeAllListeners 'uncaughtException'
for lst in lsts
process.on 'uncaughtException', lst
done()
fs.readFile __filename, ->
throw error
describe 'setTimeout called under Chromium event loop in browser process', ->
it 'can be scheduled in time', (done) ->
remote.getGlobal('setTimeout')(done, 0)
describe 'setInterval called under Chromium event loop in browser process', ->
it 'can be scheduled in time', (done) ->
clear = ->
remote.getGlobal('clearInterval')(interval)
done()
interval = remote.getGlobal('setInterval')(clear, 10)
describe 'message loop', ->
describe 'process.nextTick', ->
it 'emits the callback', (done) ->
process.nextTick done
it 'works in nested calls', (done) ->
process.nextTick ->
process.nextTick ->
process.nextTick done
describe 'setImmediate', ->
it 'emits the callback', (done) ->
setImmediate done
it 'works in nested calls', (done) ->
setImmediate ->
setImmediate ->
setImmediate done
describe 'net.connect', ->
return unless process.platform is 'darwin'
it 'emit error when connect to a socket path without listeners', (done) ->
socketPath = path.join os.tmpdir(), 'atom-shell-test.sock'
script = path.join(fixtures, 'module', 'create_socket.js')
child = child_process.fork script, [socketPath]
child.on 'exit', (code) ->
assert.equal code, 0
client = require('net').connect socketPath
client.on 'error', (error) ->
assert.equal error.code, 'ECONNREFUSED'
done()
describe 'Buffer', ->
it 'can be created from WebKit external string', ->
p = document.createElement 'p'
p.innerText = '闲云潭影日悠悠,物换星移几度秋'
b = new Buffer(p.innerText)
assert.equal b.toString(), '闲云潭影日悠悠,物换星移几度秋'
assert.equal Buffer.byteLength(p.innerText), 45
it 'correctly parses external one-byte UTF8 string', ->
p = document.createElement 'p'
p.innerText = 'Jøhänñéß'
b = new Buffer(p.innerText)
assert.equal b.toString(), 'Jøhänñéß'
assert.equal Buffer.byteLength(p.innerText), 13
describe 'process.stdout', ->
it 'should not throw exception', ->
process.stdout
# Not reliable on some machines
xit 'should have isTTY defined', ->
assert.equal typeof(process.stdout.isTTY), 'boolean'
describe 'vm.createContext', ->
it 'should not crash', ->
require('vm').runInNewContext('')