From 5d6c7ed5e340b2311a15f34e968d4bef09c71922 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 31 May 2018 05:08:42 +0200 Subject: bpo-33532: Fix multiprocessing test_ignore() (#7262) Fix test_ignore() of multiprocessing tests like test_multiprocessing_forkserver: use support.PIPE_MAX_SIZE to make sure that send_bytes() blocks. --- Lib/test/_test_multiprocessing.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index 8b6bc4b..2e24e9b 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -4338,7 +4338,7 @@ class TestIgnoreEINTR(unittest.TestCase): conn.send('ready') x = conn.recv() conn.send(x) - conn.send_bytes(b'x' * (1024 * 1024)) # sending 1 MiB should block + conn.send_bytes(b'x' * support.PIPE_MAX_SIZE) @unittest.skipUnless(hasattr(signal, 'SIGUSR1'), 'requires SIGUSR1') def test_ignore(self): @@ -4357,7 +4357,7 @@ class TestIgnoreEINTR(unittest.TestCase): self.assertEqual(conn.recv(), 1234) time.sleep(0.1) os.kill(p.pid, signal.SIGUSR1) - self.assertEqual(conn.recv_bytes(), b'x'*(1024*1024)) + self.assertEqual(conn.recv_bytes(), b'x' * support.PIPE_MAX_SIZE) time.sleep(0.1) p.join() finally: -- cgit v0.12