--- /dev/null
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var path = require('path')
+var rimraf = require('rimraf')
+var test = require('tap').test
+var writeFileSync = require('fs').writeFileSync
+
+var common = require('../common-tap.js')
+
+var link = path.join(__dirname, 'link')
+var linkInstall = path.join(__dirname, 'link-install')
+var linkRoot = path.join(__dirname, 'link-root')
+
+var config = 'prefix = ' + linkRoot
+var configPath = path.join(link, '_npmrc')
+
+var OPTS = {
+ env: {
+ 'npm_config_userconfig': configPath
+ }
+}
+
+var readJSON = {
+ name: 'foo',
+ version: '1.0.0',
+ description: '',
+ main: 'index.js',
+ scripts: {
+ test: 'echo \"Error: no test specified\" && exit 1'
+ },
+ author: '',
+ license: 'ISC'
+}
+
+var installJSON = {
+ name: 'bar',
+ version: '1.0.0',
+ description: '',
+ main: 'index.js',
+ scripts: {
+ test: 'echo \"Error: no test specified\" && exit 1'
+ },
+ author: '',
+ license: 'ISC'
+}
+
+
+test('setup', function (t) {
+ setup()
+ common.npm(['ls', '-g', '--depth=0'], OPTS, function (err, c, out) {
+ t.ifError(err)
+ t.equal(c, 0, 'set up ok')
+ t.notOk(out.match(/UNMET DEPENDENCY foo@/), "foo isn't in global")
+ t.end()
+ })
+})
+
+test('creates global link', function (t) {
+ process.chdir(link)
+ common.npm(['link'], OPTS, function (err, c, out) {
+ t.ifError(err, 'link has no error')
+ common.npm(['ls', '-g'], OPTS, function (err, c, out, stderr) {
+ t.ifError(err)
+ t.equal(c, 0)
+ t.equal(stderr, '', 'got expected stderr')
+ t.has(out, /foo@1.0.0/, 'creates global link ok')
+ t.end()
+ })
+ })
+})
+
+test('link-install the package', function (t) {
+ process.chdir(linkInstall)
+ common.npm(['link', 'foo'], OPTS, function (err) {
+ t.ifError(err, 'link-install has no error')
+ common.npm(['ls'], OPTS, function (err, c, out) {
+ t.ifError(err)
+ t.equal(c, 1)
+ t.has(out, /foo@1.0.0/, 'link-install ok')
+ t.end()
+ })
+ })
+})
+
+test('cleanup', function (t) {
+ process.chdir(osenv.tmpdir())
+ common.npm(['rm', 'foo'], OPTS, function (err, code) {
+ t.ifError(err, 'npm removed the linked package without error')
+ t.equal(code, 0, 'cleanup foo in local ok')
+ common.npm(['rm', '-g', 'foo'], OPTS, function (err, code) {
+ t.ifError(err, 'npm removed the global package without error')
+ t.equal(code, 0, 'cleanup foo in global ok')
+
+ cleanup()
+ t.end()
+ })
+ })
+})
+
+function cleanup () {
+ rimraf.sync(linkRoot)
+ rimraf.sync(link)
+ rimraf.sync(linkInstall)
+}
+
+function setup () {
+ cleanup()
+ mkdirp.sync(linkRoot)
+ mkdirp.sync(link)
+ writeFileSync(
+ path.join(link, 'package.json'),
+ JSON.stringify(readJSON, null, 2)
+ )
+ mkdirp.sync(linkInstall)
+ writeFileSync(
+ path.join(linkInstall, 'package.json'),
+ JSON.stringify(installJSON, null, 2)
+ )
+ writeFileSync(configPath, config)
+}