From ecc00666a020368ec2c3712c40386dc7ea75a8a9 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 6 Oct 2021 11:24:22 +0200
Subject: [PATCH] qemu-iotests: flush after every test

This makes it possible to see what is happening, even if the output of
"make check-block" is not sent to a tty (for example if it is sent to
grep or tee).

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 tests/qemu-iotests/testrunner.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qemu-iotests/testrunner.py b/tests/qemu-iotests/testrunner.py
index a56b6da3968..0e29c2fdddd 100644
--- a/tests/qemu-iotests/testrunner.py
+++ b/tests/qemu-iotests/testrunner.py
@@ -341,6 +341,7 @@ class TestRunner(ContextManager['TestRunner']):
             elif res.status == 'not run':
                 notrun.append(name)
 
+            sys.stdout.flush()
             if res.interrupted:
                 break
 
-- 
2.39.5