1 files changed, 28 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-buffer-parent-property.js b/tests/node_compat/test/parallel/test-buffer-parent-property.js
new file mode 100644
index 000000000..6efc42d06
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-buffer-parent-property.js
@@ -0,0 +1,28 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+// Fix for https://github.com/nodejs/node/issues/8266
+//
+// Zero length Buffer objects should expose the `buffer` property of the
+// TypedArrays, via the `parent` property.
+require('../common');
+const assert = require('assert');
+
+// If the length of the buffer object is zero
+assert((new Buffer(0)).parent instanceof ArrayBuffer);
+
+// If the length of the buffer object is equal to the underlying ArrayBuffer
+assert((new Buffer(Buffer.poolSize)).parent instanceof ArrayBuffer);
+
+// Same as the previous test, but with user created buffer
+const arrayBuffer = new ArrayBuffer(0);
+assert.strictEqual(new Buffer(arrayBuffer).parent, arrayBuffer);
+assert.strictEqual(new Buffer(arrayBuffer).buffer, arrayBuffer);
+assert.strictEqual(Buffer.from(arrayBuffer).parent, arrayBuffer);
+assert.strictEqual(Buffer.from(arrayBuffer).buffer, arrayBuffer);