1 files changed, 79 insertions, 0 deletions
diff --git a/deps/node/deps/npm/test/tap/install-local-dep-cycle.js b/deps/node/deps/npm/test/tap/install-local-dep-cycle.js
new file mode 100644
index 00000000..1f76ad95
--- /dev/null
+++ b/deps/node/deps/npm/test/tap/install-local-dep-cycle.js
@@ -0,0 +1,79 @@
+'use strict'
+var path = require('path')
+var fs = require('graceful-fs')
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var test = require('tap').test
+var common = require('../common-tap.js')
+
+var base = path.join(__dirname, path.basename(__filename, '.js'))
+
+var baseJSON = {
+  name: 'base',
+  version: '1.0.0',
+  dependencies: {
+    a: 'file:a/',
+    b: 'file:b/'
+  }
+}
+
+var aPath = path.join(base, 'a')
+var aJSON = {
+  name: 'a',
+  version: '1.0.0',
+  dependencies: {
+    b: 'file:../b',
+    c: 'file:../c'
+  }
+}
+
+var bPath = path.join(base, 'b')
+var bJSON = {
+  name: 'b',
+  version: '1.0.0'
+}
+
+var cPath = path.join(base, 'c')
+var cJSON = {
+  name: 'c',
+  version: '1.0.0',
+  dependencies: {
+    b: 'file:../b'
+  }
+}
+
+test('setup', function (t) {
+  cleanup()
+  setup()
+  t.end()
+})
+
+test('install', function (t) {
+  common.npm(['install'], {cwd: base}, function (er, code, stdout, stderr) {
+    t.ifError(er, 'npm config ran without issue')
+    t.is(code, 0, 'exited with a non-error code')
+    t.is(stderr, '', 'Ran without errors')
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
+
+function saveJson (pkgPath, json) {
+  mkdirp.sync(pkgPath)
+  fs.writeFileSync(path.join(pkgPath, 'package.json'), JSON.stringify(json, null, 2))
+}
+
+function setup () {
+  saveJson(base, baseJSON)
+  saveJson(aPath, aJSON)
+  saveJson(bPath, bJSON)
+  saveJson(cPath, cJSON)
+}
+
+function cleanup () {
+  rimraf.sync(base)
+}