From 72c06e04095c15a2c5f6956aee6f2097ef7fbed7 Mon Sep 17 00:00:00 2001
From: Hood Chatham <roberthoodchatham@gmail.com>
Date: Tue, 28 Jan 2025 21:52:42 +0100
Subject: [PATCH] gh-127146: Skip test_readinto_non_blocking on Emscripten

non_blocking doesn't really work on Emscripten
---
 Lib/test/test_os.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 72208d1c582568..6e40cb4f58bfee 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -264,6 +264,7 @@ def test_readinto(self):
     @unittest.skipUnless(hasattr(os, 'get_blocking'),
                      'needs os.get_blocking() and os.set_blocking()')
     @unittest.skipUnless(hasattr(os, "pipe"), "requires os.pipe()")
+    @unittest.skipIf(support.is_emscripten, "set_blocking does not work correctly")
     def test_readinto_non_blocking(self):
         # Verify behavior of a readinto which would block on a non-blocking fd.
         r, w = os.pipe()