1 files changed, 117 insertions, 0 deletions
diff --git a/deps/npm/test/tap/gently-rm-symlinked-global-dir.js b/deps/npm/test/tap/gently-rm-symlinked-global-dir.js
new file mode 100644
index 0000000000..93ed3edaa4
--- /dev/null
+++ b/deps/npm/test/tap/gently-rm-symlinked-global-dir.js
@@ -0,0 +1,117 @@
+var resolve = require('path').resolve
+var fs = require('graceful-fs')
+var test = require('tap').test
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+
+var common = require('../common-tap.js')
+
+var pkg = resolve(__dirname, 'gently-rm-linked')
+var dep = resolve(__dirname, 'test-linked')
+var glb = resolve(__dirname, 'test-global')
+var lnk = resolve(__dirname, 'test-global-link')
+
+var EXEC_OPTS = { cwd: pkg }
+
+var index = "module.exports = function () { console.log('whoop whoop') }"
+
+var fixture = {
+  name: '@test/linked',
+  version: '1.0.0',
+  bin: {
+    linked: './index.js'
+  }
+}
+
+test('setup', function (t) {
+  cleanup()
+  setup()
+
+  t.end()
+})
+
+test('install and link', function (t) {
+  common.npm(
+    [
+      '--global',
+      '--prefix', lnk,
+      '--loglevel', 'silent',
+      'install', '../test-linked'
+    ],
+    EXEC_OPTS,
+    function (er, code, stdout, stderr) {
+      t.ifError(er, "test-linked install didn't explode")
+      t.notOk(code, 'test-linked install also failed')
+      t.notOk(stderr, 'no log output')
+
+      verify(t, stdout)
+
+      // again, to make sure unlinking works properlyt
+      common.npm(
+        [
+          '--global',
+          '--prefix', lnk,
+          '--loglevel', 'silent',
+          'install', '../test-linked'
+        ],
+        EXEC_OPTS,
+        function (er, code, stdout, stderr) {
+          t.ifError(er, "test-linked install didn't explode")
+          t.notOk(code, 'test-linked install also failed')
+          t.notOk(stderr, 'no log output')
+
+          verify(t, stdout)
+
+          fs.readdir(pkg, function (er, files) {
+            t.ifError(er, 'package directory is still there')
+            t.deepEqual(files, ['node_modules'], 'only stub modules dir remains')
+
+            t.end()
+          })
+        }
+      )
+    }
+  )
+})
+
+test('cleanup', function (t) {
+  cleanup()
+
+  t.end()
+})
+
+function removeBlank (line) {
+  return line !== ''
+}
+
+function verify (t, stdout) {
+  var binPath = resolve(lnk, 'bin', 'linked')
+  var pkgPath = resolve(lnk, 'lib', 'node_modules', '@test', 'linked')
+  var trgPath = resolve(pkgPath, 'index.js')
+  t.deepEqual(
+    stdout.split('\n').filter(removeBlank),
+    [ binPath + ' -> ' + trgPath,
+      resolve(lnk, 'lib'),
+      '└── @test/linked@1.0.0 '
+    ],
+    'got expected install output'
+  )
+}
+
+function cleanup () {
+  rimraf.sync(pkg)
+  rimraf.sync(dep)
+  rimraf.sync(lnk)
+  rimraf.sync(glb)
+}
+
+function setup () {
+  mkdirp.sync(pkg)
+  mkdirp.sync(glb)
+  fs.symlinkSync(glb, lnk)
+  // so it doesn't try to install into npm's own node_modules
+  mkdirp.sync(resolve(pkg, 'node_modules'))
+  mkdirp.sync(dep)
+  fs.writeFileSync(resolve(dep, 'package.json'), JSON.stringify(fixture))
+  fs.writeFileSync(resolve(dep, 'index.js'), index)
+}