1 files changed, 58 insertions, 0 deletions
diff --git a/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js b/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js
new file mode 100644
index 000000000..75f1765fc
--- /dev/null
+++ b/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js
@@ -0,0 +1,58 @@
+var npm = npm = require("../../")
+var test = require("tap").test
+var path = require("path")
+var fs = require("fs")
+var osenv = require("osenv")
+var rimraf = require("rimraf")
+var mr = require("npm-registry-mock")
+var common = require("../common-tap.js")
+
+var pkg = path.resolve(__dirname, "shrinkwrap-shared-dev-dependency")
+var desiredResultsPath = path.resolve(pkg, "desired-shrinkwrap-results.json")
+
+test("shrinkwrap doesn't strip out the shared dependency", function (t) {
+  t.plan(1)
+
+  mr(common.port, function (s) {
+    setup(function (err) {
+      if (err) return t.fail(err)
+
+      npm.install(".", function (err) {
+        if (err) return t.fail(err)
+
+        npm.commands.shrinkwrap([], true, function (err, results) {
+          if (err) return t.fail(err)
+
+          fs.readFile(desiredResultsPath, function (err, desired) {
+            if (err) return t.fail(err)
+
+            t.deepEqual(results, JSON.parse(desired))
+            s.close()
+            t.end()
+          })
+        })
+      })
+    })
+  })
+})
+
+test("cleanup", function (t) {
+  cleanup()
+  t.end()
+})
+
+
+function setup (cb) {
+  cleanup()
+  process.chdir(pkg)
+
+  var opts = { cache: path.resolve(pkg, "cache"), registry: common.registry }
+  npm.load(opts, cb)
+}
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(path.resolve(pkg, "node_modules"))
+  rimraf.sync(path.resolve(pkg, "cache"))
+  rimraf.sync(path.resolve(pkg, "npm-shrinkwrap.json"))
+}