From: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Date: Thu, 16 Jun 2022 04:12:14 +0000 (+0900)
Subject: check: ensure to suppress job status output
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=859b0eae59453fa661133d017b0022083a2b1d34;p=users%2Fhch%2Fblktests.git

check: ensure to suppress job status output

Unexpected job status output by wait commands was observed on openSUSE
15.3 and it made some test cases fail. To avoid the job status output
during test case runs, ensure to turn off job control monitor in sub-
shell for test case runs.

Reported-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/linux-block/20220613151721.18664-1-jack@suse.cz/
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Tested-by: Jan Kara <jack@suse.cz>
---

diff --git a/check b/check
index 7037d88..a0c27d9 100755
--- a/check
+++ b/check
@@ -440,6 +440,10 @@ _run_test() {
 	RUN_FOR_ZONED=0
 	FALLBACK_DEVICE=0
 
+	# Ensure job control monitor mode is off in the sub-shell for test case
+	# runs to suppress job status output.
+	set +m
+
 	# shellcheck disable=SC1090
 	. "tests/${TEST_NAME}"