--- /dev/null
+if (process.platform === "win32") {
+ console.log("ok - symlinks are weird on windows, skip this test")
+ return
+}
+var common = require("../common-tap.js")
+var test = require("tap").test
+var path = require("path")
+var fs = require("fs")
+var rimraf = require("rimraf")
+var mkdirp = require("mkdirp")
+
+var root = path.resolve(__dirname, "ignore-install-link")
+var pkg = path.resolve(root, "pkg")
+var dep = path.resolve(root, "dep")
+var target = path.resolve(pkg, "node_modules", "dep")
+var cache = path.resolve(root, "cache")
+var globalPath = path.resolve(root, "global")
+
+var pkgj = { "name":"pkg", "version": "1.2.3"
+ , "dependencies": { "dep": "1.2.3" } }
+var depj = { "name": "dep", "version": "1.2.3" }
+
+var myreg = require("http").createServer(function (q, s) {
+ s.statusCode = 403
+ s.end(JSON.stringify({"error":"forbidden"}) + "\n")
+}).listen(common.port)
+
+test("setup", function (t) {
+ rimraf.sync(root)
+ mkdirp.sync(root)
+ mkdirp.sync(path.resolve(pkg, "node_modules"))
+ mkdirp.sync(dep)
+ mkdirp.sync(cache)
+ mkdirp.sync(globalPath)
+ fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify(pkgj))
+ fs.writeFileSync(path.resolve(dep, "package.json"), JSON.stringify(depj))
+ fs.symlinkSync(dep, target, "dir")
+ t.end()
+})
+
+test("ignore install if package is linked", function (t) {
+ common.npm(["install"], {
+ cwd: pkg,
+ env: {
+ PATH: process.env.PATH || process.env.Path,
+ HOME: process.env.HOME,
+ "npm_config_prefix": globalPath,
+ "npm_config_cache": cache,
+ "npm_config_registry": common.registry,
+ "npm_config_loglevel": "silent"
+ },
+ stdio: "inherit"
+ }, function (er, code) {
+ if (er) throw er
+ t.equal(code, 0, "npm install exited with code")
+ t.end()
+ })
+})
+
+test("still a symlink", function (t) {
+ t.equal(true, fs.lstatSync(target).isSymbolicLink())
+ t.end()
+})
+
+test("cleanup", function (t) {
+ rimraf.sync(root)
+ myreg.close()
+ t.end()
+})