From: Antoine Pitrou <solipsis@pitrou.net>
Date: Wed, 27 Jun 2012 15:41:07 +0000 (+0200)
Subject: Flush stdout and stderr when running tests in parallel
X-Git-Tag: v3.3.0b2~383^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8237258e094f7d7beddcd6dd113213f2fba2b269;p=thirdparty%2FPython%2Fcpython.git

Flush stdout and stderr when running tests in parallel
(helps getting results in real-time when stdio is transmitted over a pipe or socket)
---

diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 714a116f87d5..46c3ac79dfaf 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -610,6 +610,8 @@ def main(tests=None, testdir=None, verbose=0, quiet=False,
                     print(stdout)
                 if stderr:
                     print(stderr, file=sys.stderr)
+                sys.stdout.flush()
+                sys.stderr.flush()
                 if result[0] == INTERRUPTED:
                     assert result[1] == 'KeyboardInterrupt'
                     raise KeyboardInterrupt   # What else?