install: Stop warning about package.json fields on global installs

(And removes.)

PR-URL: https://github.com/npm/npm/pull/9167
Fixes: #8871

1 files changed, 67 insertions, 0 deletions

diff --git a/test/tap/no-global-warns.js b/test/tap/no-global-warns.js
new file mode 100644
index 000000000..439388fe1
--- /dev/null
+++ b/test/tap/no-global-warns.js
@@ -0,0 +1,67 @@
+'use strict'
+var path = require('path')
+var test = require('tap').test
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var writeFileSync = require('fs').writeFileSync
+var common = require('../common-tap.js')
+
+var base = path.join(__dirname, path.basename(__filename, '.js'))
+var mockGlobal = path.join(base, 'global')
+var toInstall = path.join(base, 'to-install')
+
+var config = 'prefix = ' + base
+var configPath = path.join(base, '_npmrc')
+
+var OPTS = {
+  env: {
+    'npm_config_userconfig': configPath
+  }
+}
+
+var installJSON = {
+  name: 'to-install',
+  version: '1.0.0',
+  description: '',
+  main: 'index.js',
+  scripts: {
+    test: 'echo \"Error: no test specified\" && exit 1'
+  },
+  author: '',
+  license: 'ISC'
+}
+
+test('setup', function (t) {
+  setup()
+  t.end()
+})
+
+test('no-global-warns', function (t) {
+  common.npm(['install', '-g', toInstall], OPTS, function (err, code, stdout, stderr) {
+    t.ifError(err, 'installed w/o error')
+    t.is(stderr, '', 'no warnings printed to stderr')
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  process.chdir(osenv.tmpdir())
+  cleanup()
+  t.end()
+})
+
+function cleanup () {
+  rimraf.sync(base)
+}
+
+function setup () {
+  cleanup()
+  mkdirp.sync(mockGlobal)
+  mkdirp.sync(toInstall)
+  writeFileSync(
+    path.join(toInstall, 'package.json'),
+    JSON.stringify(installJSON, null, 2)
+  )
+  writeFileSync(configPath, config)
+}