--- /dev/null
+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)
+}