src: fix deferred events not working with -e

Defer evaluation of the script for a tick.  This is a workaround for
events not firing when evaluating scripts on the command line with -e.

Fixes: https://github.com/nodejs/io.js/issues/1600
PR-URL: https://github.com/nodejs/io.js/pull/1793
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/parallel/test-cli-eval-event.js b/test/parallel/test-cli-eval-event.js
new file mode 100644
index 0000000000..b19bdd3868
--- /dev/null
+++ b/test/parallel/test-cli-eval-event.js
@@ -0,0 +1,15 @@
+'use strict';
+
+const common = require('../common');
+const assert = require('assert');
+const spawn = require('child_process').spawn;
+
+const child = spawn(process.execPath, ['-e', `
+    const server = require('net').createServer().listen(0);
+    server.once('listening', server.close);
+`]);
+
+child.once('exit', common.mustCall(function(exitCode, signalCode) {
+  assert.equal(exitCode, 0);
+  assert.equal(signalCode, null);
+}));