From 0cc8d691113253192fcf081970b2fb5159b30886 Mon Sep 17 00:00:00 2001
From: "Italo A. Casas" <me@italoacasas.com>
Date: Wed, 30 Nov 2016 20:48:58 -0500
Subject: [PATCH] test: stream readableListening internal state

PR-URL: https://github.com/nodejs/node/pull/9864
Refs: https://github.com/nodejs/node/issues/8683
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 .../test-stream-readableListening-state.js    | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 test/parallel/test-stream-readableListening-state.js

diff --git a/test/parallel/test-stream-readableListening-state.js b/test/parallel/test-stream-readableListening-state.js
new file mode 100644
index 00000000000000..5e3071faf370e5
--- /dev/null
+++ b/test/parallel/test-stream-readableListening-state.js
@@ -0,0 +1,34 @@
+'use strict';
+
+const common = require('../common');
+const assert = require('assert');
+const stream = require('stream');
+
+const r = new stream.Readable({
+  read: () => {}
+});
+
+// readableListening state should start in `false`.
+assert.strictEqual(r._readableState.readableListening, false);
+
+r.on('readable', common.mustCall(() => {
+  // Inside the readable event this state should be true.
+  assert.strictEqual(r._readableState.readableListening, true);
+}));
+
+r.push(Buffer.from('Testing readableListening state'));
+
+const r2 = new stream.Readable({
+  read: () => {}
+});
+
+// readableListening state should start in `false`.
+assert.strictEqual(r2._readableState.readableListening, false);
+
+r2.on('data', common.mustCall((chunk) => {
+  // readableListening should be false because we don't have
+  // a `readable` listener
+  assert.strictEqual(r2._readableState.readableListening, false);
+}));
+
+r2.push(Buffer.from('Testing readableListening state'));