update packages to latest version

node_modules/npm/test/tap/lifecycle-signal.js

@@ -0,0 +1,57 @@
+var fs = require('graceful-fs')
+var path = require('path')
+var spawn = require('child_process').spawn
+
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var node = process.execPath
+var npm = require.resolve('../../bin/npm-cli.js')
+
+var pkg = path.resolve(__dirname, 'lifecycle-signal')
+
+var json = {
+  name: 'lifecycle-signal',
+  version: '1.2.5',
+  scripts: {
+    preinstall: 'node -e "process.kill(process.pid,\'SIGSEGV\')"'
+  }
+}
+
+test('setup', function (t) {
+  cleanup()
+  mkdirp.sync(pkg)
+  fs.writeFileSync(
+    path.join(pkg, 'package.json'),
+    JSON.stringify(json, null, 2)
+  )
+
+  process.chdir(pkg)
+  t.end()
+})
+
+test('lifecycle signal abort', function (t) {
+  // windows does not use lifecycle signals, abort
+  if (process.platform === 'win32' || process.env.TRAVIS) return t.end()
+
+  var child = spawn(node, [npm, 'install'], {
+    cwd: pkg
+  })
+  child.on('close', function (code, signal) {
+    t.equal(code, null)
+    t.equal(signal, 'SIGSEGV')
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}