deps: update npm to 5.5.1

Closes: https://github.com/nodejs/node/pull/16280

PR-URL: https://github.com/nodejs/node/pull/16509
Fixes: https://github.com/nodejs/node/issues/14161
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

1 files changed, 90 insertions, 0 deletions

diff --git a/deps/npm/test/tap/install-windows-newlines.js b/deps/npm/test/tap/install-windows-newlines.js
new file mode 100644
index 0000000000..56ef172a29
--- /dev/null
+++ b/deps/npm/test/tap/install-windows-newlines.js
@@ -0,0 +1,90 @@
+var fs = require('graceful-fs')
+var path = require('path')
+var existsSync = fs.existsSync || path.existsSync
+
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap.js')
+
+var pkg = path.join(__dirname, 'install-windows-newlines')
+
+var EXEC_OPTS = { cwd: pkg, stdio: [0, 1, 2] }
+
+var json = {
+  name: 'install-windows-newlines',
+  description: 'fixture',
+  version: '0.0.0',
+  dependencies: {
+    'cli-dependency': 'file:cli-dependency'
+  }
+}
+
+var dependency = {
+  name: 'cli-dependency',
+  description: 'fixture',
+  version: '0.0.0',
+  bin: {
+    hashbang: './hashbang.js',
+    nohashbang: './nohashbang.js'
+  }
+}
+
+test('setup', function (t) {
+  cleanup()
+  mkdirp.sync(path.join(pkg, 'cli-dependency'))
+  fs.writeFileSync(
+    path.join(pkg, 'cli-dependency', 'package.json'),
+    JSON.stringify(dependency, null, 2)
+  )
+  fs.writeFileSync(
+    path.join(pkg, 'cli-dependency', 'hashbang.js'),
+    '#!/usr/bin/env node\r\nconsole.log(\'Hello, world!\')\r\n'
+  )
+  fs.writeFileSync(
+    path.join(pkg, 'cli-dependency', 'nohashbang.js'),
+    '\'use strict\'\r\nconsole.log(\'Goodbye, world!\')\r\n'
+  )
+
+  mkdirp.sync(path.join(pkg, 'node_modules'))
+  fs.writeFileSync(
+    path.join(pkg, 'package.json'),
+    JSON.stringify(json, null, 2)
+  )
+
+  return common.npm(['install'], EXEC_OPTS).spread((code) => {
+    t.equal(code, 0, 'npm install did not raise error code')
+    t.ok(
+      existsSync(path.resolve(pkg, 'node_modules/.bin/hashbang')),
+      'hashbang installed'
+    )
+    t.ok(
+      existsSync(path.resolve(pkg, 'node_modules/.bin/nohashbang')),
+      'nohashbang installed'
+    )
+    t.notOk(
+      fs.readFileSync(
+        path.resolve(pkg, 'node_modules/cli-dependency/hashbang.js'),
+        'utf8'
+      ).includes('\r\n'),
+      'hashbang dependency cli newlines converted'
+    )
+    t.ok(
+      fs.readFileSync(
+        path.resolve(pkg, 'node_modules/cli-dependency/nohashbang.js'),
+        'utf8'
+      ).includes('\r\n'),
+      'nohashbang dependency cli newlines retained'
+    )
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
+
+function cleanup () {
+  rimraf.sync(pkg)
+}