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Diffstat (limited to 'test/parallel/test-repl-autolibs.js')
-rw-r--r-- | test/parallel/test-repl-autolibs.js | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/test/parallel/test-repl-autolibs.js b/test/parallel/test-repl-autolibs.js new file mode 100644 index 0000000000..b6f9294711 --- /dev/null +++ b/test/parallel/test-repl-autolibs.js @@ -0,0 +1,80 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var assert = require('assert'); +var util = require('util'); +var repl = require('repl'); + +// A stream to push an array into a REPL +function ArrayStream() { + this.run = function (data) { + var self = this; + data.forEach(function (line) { + self.emit('data', line + '\n'); + }); + } +} +util.inherits(ArrayStream, require('stream').Stream); +ArrayStream.prototype.readable = true; +ArrayStream.prototype.writable = true; +ArrayStream.prototype.resume = function () {}; +ArrayStream.prototype.write = function () {}; + +var putIn = new ArrayStream; +var testMe = repl.start('', putIn, null, true); + +test1(); + +function test1(){ + var gotWrite = false; + putIn.write = function (data) { + gotWrite = true; + if (data.length) { + + // inspect output matches repl output + assert.equal(data, util.inspect(require('fs'), null, 2, false) + '\n'); + // globally added lib matches required lib + assert.equal(global.fs, require('fs')); + test2(); + } + }; + assert(!gotWrite); + putIn.run(['fs']); + assert(gotWrite); +} + +function test2(){ + var gotWrite = false; + putIn.write = function(data) { + gotWrite = true; + if (data.length) { + // repl response error message + assert.equal(data, '{}\n'); + // original value wasn't overwritten + assert.equal(val, global.url); + } + }; + var val = {}; + global.url = val; + assert(!gotWrite); + putIn.run(['url']); + assert(gotWrite); +} |