1 var fs = require('graceful-fs')
2 var path = require('path')
4 var mkdirp = require('mkdirp')
5 var mr = require('npm-registry-mock')
6 var rimraf = require('rimraf')
7 var test = require('tap').test
9 var common = require('../common-tap.js')
11 var pkg = path.resolve(__dirname, 'outdated-color')
13 var EXEC_OPTS = { cwd: pkg }
15 function hasControlCodes (str) {
16 return str.length !== ansiTrim(str).length
19 function ansiTrim (str) {
20 var r = new RegExp('\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|' +
21 '\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)', 'g')
22 return str.replace(r, '')
26 name: 'outdated-color',
27 description: 'fixture',
34 test('setup', function (t) {
38 path.join(pkg, 'package.json'),
39 JSON.stringify(json, null, 2)
46 // note hard to automate tests for color = true
47 // as npm kills the color config when it detects
48 // it's not running in a tty
49 test('does not use ansi styling', function (t) {
51 mr({ port: common.port }, function (er, s) { // create mock registry.
54 '--registry', common.registry,
55 'outdated', 'underscore'
58 function (err, code, stdout) {
60 t.notOk(code, 'npm outdated exited with code 0')
61 t.ok(stdout, stdout.length)
62 t.ok(!hasControlCodes(stdout))
68 test('cleanup', function (t) {