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diff --git a/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/test/tap/shrinkwrap-local-dependency.js b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/test/tap/shrinkwrap-local-dependency.js
new file mode 100644
index 00000000..ffbde657
--- /dev/null
+++ b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/test/tap/shrinkwrap-local-dependency.js
@@ -0,0 +1,122 @@
+var test = require("tap").test
+var path = require("path")
+var fs = require("fs")
+var osenv = require("osenv")
+var rimraf = require("rimraf")
+var mkdirp = require("mkdirp")
+var common = require("../common-tap.js")
+
+var PKG_DIR = path.resolve(__dirname, "shrinkwrap-local-dependency")
+var CACHE_DIR = path.resolve(PKG_DIR, "cache")
+var DEP_DIR = path.resolve(PKG_DIR, "dep")
+
+var desired = {
+  "name": "npm-test-shrinkwrap-local-dependency",
+  "version": "0.0.0",
+  "dependencies": {
+    "npm-test-shrinkwrap-local-dependency-dep": {
+      "version": "0.0.0",
+      "from": "dep",
+      "resolved": "file:dep"
+    }
+  }
+}
+
+var root = {
+  "author": "Thomas Torp",
+  "name": "npm-test-shrinkwrap-local-dependency",
+  "version": "0.0.0",
+  "dependencies": {
+    "npm-test-shrinkwrap-local-dependency-dep": "file:./dep"
+  }
+}
+
+var dependency = {
+  "author": "Thomas Torp",
+  "name": "npm-test-shrinkwrap-local-dependency-dep",
+  "version": "0.0.0"
+}
+
+
+test("shrinkwrap uses resolved with file: on local deps", function(t) {
+  setup()
+
+  common.npm(
+    ["--cache="+CACHE_DIR, "--loglevel=silent", "install", "."],
+    {},
+    function (err, code) {
+      t.ifError(err, "npm install worked")
+      t.equal(code, 0, "npm exited normally")
+
+      common.npm(
+        ["--cache="+CACHE_DIR, "--loglevel=silent", "shrinkwrap"],
+        {},
+        function (err, code) {
+          t.ifError(err, "npm shrinkwrap worked")
+          t.equal(code, 0, "npm exited normally")
+
+          fs.readFile("npm-shrinkwrap.json", { encoding : "utf8" }, function (err, data) {
+            t.ifError(err, "read file correctly")
+            t.deepEqual(JSON.parse(data), desired, "shrinkwrap looks correct")
+
+            t.end()
+          })
+        }
+      )
+    }
+  )
+})
+
+test('"npm install" should install local packages from shrinkwrap', function (t) {
+  cleanNodeModules()
+
+  common.npm(
+    ["--cache="+CACHE_DIR, "--loglevel=silent", "install", "."],
+    {},
+    function (err, code) {
+      t.ifError(err, "install ran correctly")
+      t.notOk(code, "npm install exited with code 0")
+      var dependencyPackageJson = path.resolve(
+        PKG_DIR,
+        "node_modules/npm-test-shrinkwrap-local-dependency-dep/package.json"
+      )
+      t.ok(
+        JSON.parse(fs.readFileSync(dependencyPackageJson, "utf8")),
+        "package with local dependency installed from shrinkwrap"
+      )
+
+      t.end()
+    }
+  )
+})
+
+test("cleanup", function(t) {
+  cleanup()
+  t.end()
+})
+
+function setup() {
+  cleanup()
+  mkdirp.sync(PKG_DIR)
+  mkdirp.sync(CACHE_DIR)
+  mkdirp.sync(DEP_DIR)
+  fs.writeFileSync(
+    path.resolve(PKG_DIR, "package.json"),
+    JSON.stringify(root, null, 2)
+  )
+  fs.writeFileSync(
+    path.resolve(DEP_DIR, "package.json"),
+    JSON.stringify(dependency, null, 2)
+  )
+  process.chdir(PKG_DIR)
+}
+
+function cleanNodeModules() {
+  rimraf.sync(path.resolve(PKG_DIR, "node_modules"))
+}
+
+function cleanup() {
+  process.chdir(osenv.tmpdir())
+  cleanNodeModules()
+  rimraf.sync(PKG_DIR)
+}