From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 17 Mar 2022 11:32:50 +0000 (+0900)
Subject: test: wait for loopback device being ready to manipulate
X-Git-Tag: v251-rc1~127
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b7ee9b35514ea823903c377a25827d54af95f0a8;p=thirdparty%2Fsystemd.git

test: wait for loopback device being ready to manipulate

Follow-up for 6626ea08f6db3c050b5e05fa760cf0e371862173.
---

diff --git a/src/partition/test-repart.sh b/src/partition/test-repart.sh
index d50a79a15e1..17837931274 100755
--- a/src/partition/test-repart.sh
+++ b/src/partition/test-repart.sh
@@ -199,6 +199,11 @@ $D/zzz7 : start=     6291416, size=       98304, type=0FC63DAF-8483-4772-8E79-3D
 EOF
 
     LOOP="$(losetup -P --show --find "$D/zzz")"
+    while : ; do
+        test -e "$LOOP" && break
+        sleep .2
+    done
+
     VOLUME="test-repart-$RANDOM"
 
     touch "$D/empty-password"