From 498238f46279ab56406f7192cefe0a57b896de12 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Thu, 18 Aug 2016 12:11:36 -0400
Subject: [PATCH] test: test sending over a closed IPC channel

This commit adds a test that attempts to send data over an IPC
channel once it has been closed.

PR-URL: https://github.com/nodejs/node/pull/8160
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Claudio Rodriguez <cjrodr@yahoo.com>
---
 .../test-child-process-send-after-close.js    | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 test/parallel/test-child-process-send-after-close.js

diff --git a/test/parallel/test-child-process-send-after-close.js b/test/parallel/test-child-process-send-after-close.js
new file mode 100644
index 0000000000..78cf3b6697
--- /dev/null
+++ b/test/parallel/test-child-process-send-after-close.js
@@ -0,0 +1,28 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const cp = require('child_process');
+const path = require('path');
+const fixture = path.join(common.fixturesDir, 'empty.js');
+const child = cp.fork(fixture);
+
+child.on('close', common.mustCall((code, signal) => {
+  assert.strictEqual(code, 0);
+  assert.strictEqual(signal, null);
+
+  function testError(err) {
+    assert.strictEqual(err.message, 'channel closed');
+  }
+
+  child.on('error', common.mustCall(testError));
+
+  {
+    const result = child.send('ping');
+    assert.strictEqual(result, false);
+  }
+
+  {
+    const result = child.send('pong', common.mustCall(testError));
+    assert.strictEqual(result, false);
+  }
+}));