spec: original-fs is available in forked scripts

spec/asar-spec.coffee

@@ -1,6 +1,7 @@
-assert = require 'assert'
-fs     = require 'fs'
-path   = require 'path'
+assert        = require 'assert'
+child_process = require 'child_process'
+fs            = require 'fs'
+path          = require 'path'
 
 describe 'asar package', ->
   fixtures = path.join __dirname, 'fixtures'
@@ -443,6 +444,13 @@ describe 'asar package', ->
       stats = originalFs.statSync file
       assert stats.isFile()
 
+    it 'is available in forked scripts', (done) ->
+      child = child_process.fork path.join(fixtures, 'module', 'original-fs.js')
+      child.on 'message', (msg) ->
+        assert.equal msg, 'object'
+        done()
+      child.send 'message'
+
   describe 'graceful-fs module', ->
     gfs = require 'graceful-fs'
 

spec/fixtures/module/original-fs.js

@@ -0,0 +1,3 @@
+process.on('message', function (msg) {
+  process.send(typeof require('original-fs'));
+});