1 files changed, 28 insertions, 0 deletions
diff --git a/tests/node_compat/test/pseudo-tty/no_interleaved_stdio.js b/tests/node_compat/test/pseudo-tty/no_interleaved_stdio.js
new file mode 100644
index 000000000..895124420
--- /dev/null
+++ b/tests/node_compat/test/pseudo-tty/no_interleaved_stdio.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.
+
+// https://github.com/nodejs/node/issues/6456#issuecomment-219320599
+// https://gist.github.com/isaacs/1495b91ec66b21d30b10572d72ad2cdd
+'use strict';
+const common = require('../common');
+
+// 1000 bytes wrapped at 50 columns
+// \n turns into a double-byte character
+// (48 + {2}) * 20 = 1000
+let out = `${'o'.repeat(48)}\n`.repeat(20);
+// Add the remaining 24 bytes and terminate with an 'O'.
+// This results in 1025 bytes, just enough to overflow the 1kb OS X TTY buffer.
+out += `${'o'.repeat(24)}O`;
+
+const err = '__This is some stderr__';
+
+// In AIX, the child exits even before the python parent
+// can setup the readloop. Provide a reasonable delay.
+setTimeout(function() {
+  process.stdout.write(out);
+  process.stderr.write(err);
+}, common.isAIX ? 200 : 0);