1 files changed, 106 insertions, 0 deletions
diff --git a/deps/npm/test/tap/override-bundled.js b/deps/npm/test/tap/override-bundled.js
new file mode 100644
index 0000000000..deed57771e
--- /dev/null
+++ b/deps/npm/test/tap/override-bundled.js
@@ -0,0 +1,106 @@
+'use strict'
+var test = require('tap').test
+var fs = require('fs')
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var path = require('path')
+var common = require('../common-tap.js')
+
+var testdir = path.resolve(__dirname, path.basename(__filename, '.js'))
+var testjson = {
+  dependencies: {'top-test': 'file:top-test/'}
+}
+
+var testmod = path.resolve(testdir, 'top-test')
+var testmodjson = {
+  name: 'top-test',
+  version: '1.0.0',
+  dependencies: {
+    'bundle-update': 'file:bundle-update/',
+    'bundle-keep': 'file:bundle-keep/'
+  },
+  bundledDependencies: ['bundle-update', 'bundle-keep']
+}
+
+var bundleupdatesrc = path.resolve(testmod, 'bundle-update')
+var bundleupdateNEW = path.resolve(bundleupdatesrc, 'NEW')
+var bundleupdateNEWpostinstall = path.resolve(testdir, 'node_modules', 'top-test', 'node_modules', 'bundle-update', 'NEW')
+var bundleupdatebad = path.resolve(testmod, 'node_modules', 'bundle-update')
+var bundlekeepsrc = path.resolve(testmod, 'bundle-keep')
+var bundlekeep = path.resolve(testmod, 'node_modules', 'bundle-keep')
+var bundlekeepOLD = path.resolve(bundlekeep, 'OLD')
+var bundlekeepOLDpostinstall = path.resolve(testdir, 'node_modules', 'top-test', 'node_modules', 'bundle-keep', 'OLD')
+var bundlejson = {
+  name: 'bundle-update',
+  version: '1.0.0'
+}
+var bundlekeepjson = {
+  name: 'bundle-keep',
+  _requested: {
+    rawSpec: 'file:bundle-keep/'
+  }
+}
+
+function writepjs (dir, content) {
+  fs.writeFileSync(path.join(dir, 'package.json'), JSON.stringify(content, null, 2))
+}
+
+function setup () {
+  mkdirp.sync(testdir)
+  writepjs(testdir, testjson)
+  mkdirp.sync(testmod)
+  writepjs(testmod, testmodjson)
+  mkdirp.sync(bundleupdatesrc)
+  writepjs(bundleupdatesrc, bundlejson)
+  fs.writeFileSync(bundleupdateNEW, '')
+  mkdirp.sync(bundleupdatebad)
+  writepjs(bundleupdatebad, bundlejson)
+  mkdirp.sync(bundlekeepsrc)
+  writepjs(bundlekeepsrc, bundlekeepjson)
+  mkdirp.sync(bundlekeep)
+  writepjs(bundlekeep, bundlekeepjson)
+  fs.writeFileSync(bundlekeepOLD, '')
+}
+
+function cleanup () {
+  rimraf.sync(testdir)
+}
+
+test('setup', function (t) {
+  cleanup()
+  setup()
+  t.end()
+})
+
+test('bundled', function (t) {
+  common.npm(['install', '--loglevel=warn'], {cwd: testdir}, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.plan(5)
+    t.is(code, 0, 'npm itself completed ok')
+
+    // This tests that after the install we have a freshly installed version
+    // of `bundle-update` (in alignment with the package.json), instead of the
+    // version that was bundled with `top-test`.
+    // If npm doesn't do this, and selects the bundled version, things go very
+    // wrong because npm thinks it has a different module (with different
+    // metadata) installed in that location and will go off and try to do
+    // _things_ to it.  Things like chmod in particular, which in turn results
+    // in the dreaded ENOENT errors.
+    t.like(stderr, /EPACKAGEJSON override-bundled/, "didn't stomp on other warnings")
+    t.like(stderr, /EBUNDLEOVERRIDE/, 'included warning about bundled dep')
+    fs.stat(bundleupdateNEWpostinstall, function (missing) {
+      t.ok(!missing, 'package.json overrode bundle')
+    })
+
+    // Relatedly, when upgrading, if a bundled module is replacing an existing
+    // module we want to choose the bundled version, not the version we're replacing.
+    fs.stat(bundlekeepOLDpostinstall, function (missing) {
+      t.ok(!missing, 'package.json overrode bundle')
+    })
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})