1 files changed, 125 insertions, 0 deletions
diff --git a/deps/npm/test/tap/ignore-install-link.js b/deps/npm/test/tap/ignore-install-link.js
new file mode 100644
index 0000000000..314b157a2e
--- /dev/null
+++ b/deps/npm/test/tap/ignore-install-link.js
@@ -0,0 +1,125 @@
+var common = require('../common-tap.js')
+var test = require('tap').test
+var osenv = require('osenv')
+var npm = require.resolve("../../bin/npm-cli.js")
+var node = process.execPath
+var path = require('path')
+var fs = require('fs')
+var rimraf = require('rimraf')
+var mkdirp = require('mkdirp')
+var pkg = path.resolve(__dirname, 'ignore-install-link')
+var spawn = require('child_process').spawn
+var linkDir = path.resolve(osenv.tmpdir(), 'npm-link-issue')
+
+test('ignore-install-link: ignore install if a package is linked', function(t) {
+  setup(function(err) {
+    if (err) {
+      t.ifError(err)
+      t.end()
+      return
+    }
+
+    var p = path.resolve(pkg, 'node_modules', 'npm-link-issue')
+    fs.lstat(p, function(err, s) {
+      t.ifError(err)
+
+      t.ok(true === s.isSymbolicLink(), 'child is a symlink')
+      t.end()
+    })
+  })
+})
+
+test('cleanup', function(t) {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+  rimraf.sync(linkDir)
+  t.end()
+})
+
+
+function setup(cb) {
+  rimraf.sync(linkDir)
+  mkdirp.sync(pkg)
+  mkdirp.sync(path.resolve(pkg, 'cache'))
+  mkdirp.sync(path.resolve(pkg, 'node_modules'))
+  mkdirp.sync(linkDir)
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
+    author: 'Evan Lucas',
+    name: 'ignore-install-link',
+    version: '0.0.0',
+    description: 'Test for ignoring install when a package has been linked',
+    dependencies: {
+      'npm-link-issue': 'git+https://github.com/lancefisher/npm-link-issue.git#0.0.1'
+    }
+  }), 'utf8')
+  fs.writeFileSync(path.resolve(linkDir, 'package.json'), JSON.stringify({
+    author: 'lancefisher',
+    name: 'npm-link-issue',
+    version: '0.0.1',
+    description: 'Sample Dependency'
+  }), 'utf8')
+
+  clone(cb)
+}
+
+function clone (cb) {
+  var child = createChild(process.cwd(), 'git', ['--git-dir', linkDir, 'init'])
+  child.on('close', function(c) {
+    if (c !== 0)
+      return cb(new Error('Failed to init the git repository'))
+
+    console.log('Successfully inited the git repository')
+    process.chdir(linkDir)
+    performLink(cb)
+  })
+}
+
+function performLink (cb) {
+  var child = createChild(linkDir, node, [npm, 'link', '.'])
+  child.on('close', function(c) {
+    if (c !== 0)
+      return cb(new Error('Failed to link ' + linkDir + ' globally'))
+
+    console.log('Successfully linked ' + linkDir + ' globally')
+    performLink2(cb)
+  })
+}
+
+function performLink2 (cb) {
+  var child = createChild(pkg, node, [npm, 'link', 'npm-link-issue'])
+  child.on('close', function(c) {
+    if (c !== 0)
+      return cb(new Error('Failed to link ' + linkDir + ' to local node_modules'))
+
+    console.log('Successfully linked ' + linkDir + ' to local node_modules')
+    performInstall(cb)
+  })
+}
+
+function performInstall (cb) {
+  var child = createChild(pkg, node, [npm, 'install'])
+  child.on('close', function(c) {
+    if (c !== 0)
+      return cb(new Error('Failed to install'))
+
+    console.log('Successfully installed')
+    cb()
+  })
+}
+
+function createChild (cwd, cmd, args) {
+  var env = {
+    HOME: process.env.HOME,
+    Path: process.env.PATH,
+    PATH: process.env.PATH
+  }
+
+  if (process.platform === "win32")
+    env.npm_config_cache = "%APPDATA%\\npm-cache"
+
+  return spawn(cmd, args, {
+    cwd: cwd,
+    stdio: "inherit",
+    env: env
+  })
+}