From: Andres Freund <andres@anarazel.de>
Date: Wed, 19 Mar 2025 13:04:09 +0000 (-0400)
Subject: meson: Flush stdout in testwrap
X-Git-Tag: REL_17_5~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9de86e367a675baee879eeca93f1ddf3da29542f;p=thirdparty%2Fpostgresql.git

meson: Flush stdout in testwrap

Otherwise the progress won't reliably be displayed during a test.

Reviewed-by: Noah Misch <noah@leadboat.com>
Discussion: https://postgr.es/m/kx6xu7suexal5vwsxpy7ybgkcznx6hgywbuhkr6qabcwxjqax2@i4pcpk75jvaa
Backpatch-through: 16
---

diff --git a/src/tools/testwrap b/src/tools/testwrap
index 9a270beb72d..9d4a8783540 100755
--- a/src/tools/testwrap
+++ b/src/tools/testwrap
@@ -51,6 +51,7 @@ for line in sp.stdout:
     if line.startswith(b'ok '):
         line = line.replace(b' # TODO ', b' # testwrap-overridden-TODO ', 1)
     sys.stdout.buffer.write(line)
+    sys.stdout.flush()
 returncode = sp.wait()
 
 if returncode == 0: