1 files changed, 114 insertions, 0 deletions
diff --git a/deps/npm/test/tap/ls-l-depth-0.js b/deps/npm/test/tap/ls-l-depth-0.js
new file mode 100644
index 0000000000..c11f4826e4
--- /dev/null
+++ b/deps/npm/test/tap/ls-l-depth-0.js
@@ -0,0 +1,114 @@
+var cat = require("graceful-fs").writeFileSync
+var resolve = require("path").resolve
+
+var mkdirp = require("mkdirp")
+var mr = require("npm-registry-mock")
+var rimraf = require("rimraf")
+var test = require("tap").test
+var tmpdir = require("osenv").tmpdir
+
+var common = require("../common-tap.js")
+
+var pkg = resolve(__dirname, "ls-l-depth-0")
+var dep = resolve(pkg, "deps", "glock")
+var modules = resolve(pkg, "node_modules")
+
+var expected =
+  "\n" +
+  "│ " + pkg + "\n" +
+  "│ \n" +
+  "└── glock@1.8.7\n" +
+  "    an inexplicably hostile sample package\n" +
+  "    https://github.com/npm/glo.ck\n" +
+  "    https://glo.ck\n" +
+  "\n"
+
+var server
+
+var EXEC_OPTS = {
+  cwd : pkg
+}
+
+test("setup", function (t) {
+  setup()
+  mr(common.port, function (s) {
+    server = s
+
+    t.end()
+  })
+})
+
+test("#6311: npm ll --depth=0 duplicates listing", function (t) {
+  common.npm(
+    [
+      "--loglevel", "silent",
+      "--registry", common.registry,
+      "install", dep
+    ],
+    EXEC_OPTS,
+    function (err, code, stdout, stderr) {
+      t.ifError(err,  "npm install ran without error")
+      t.notOk(code,   "npm install exited cleanly")
+      t.notOk(stderr, "npm install ran silently")
+      t.equal(
+        stdout.trim(),
+        "glock@1.8.7 node_modules/glock\n└── underscore@1.5.1",
+        "got expected install output"
+      )
+
+      common.npm(
+        [
+          "--loglevel", "silent",
+          "ls", "--long",
+          "--depth", "0"
+        ],
+        EXEC_OPTS,
+        function (err, code, stdout, stderr) {
+          t.ifError(err,  "npm ll ran without error")
+          t.notOk(code,   "npm ll exited cleanly")
+          t.notOk(stderr, "npm ll ran silently")
+          t.equal(
+            stdout,
+            expected,
+            "got expected package name"
+          )
+
+          t.end()
+        }
+      )
+    }
+  )
+})
+
+test("cleanup", function (t) {
+  cleanup()
+  server.close()
+
+  t.end()
+})
+
+var fixture = {
+  "name" : "glock",
+  "version" : "1.8.7",
+  "private" : true,
+  "description" : "an inexplicably hostile sample package",
+  "homepage" : "https://glo.ck",
+  "repository" : "https://github.com/npm/glo.ck",
+  "dependencies" : {
+    "underscore" : "1.5.1"
+  }
+}
+
+function cleanup () {
+  process.chdir(tmpdir())
+  rimraf.sync(pkg)
+}
+
+function setup () {
+  cleanup()
+
+  mkdirp.sync(modules)
+  mkdirp.sync(dep)
+
+  cat(resolve(dep, "package.json"), JSON.stringify(fixture))
+}