From e8c5b0512db2c5eefef89790dbbf31a6cd65acf6 Mon Sep 17 00:00:00 2001
From: Petr Rockai <prokai@redhat.com>
Date: Wed, 9 Feb 2011 17:57:14 +0000
Subject: [PATCH] Allow overriding the DM_DEV_DIR used by the test suite (fixes
 BZ 672796). Use like this:

# LVM_TEST_DEVDIR=/tmp/dev make check
---
 test/lib/test.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/test/lib/test.sh b/test/lib/test.sh
index af3ef6198..ba1391b7e 100644
--- a/test/lib/test.sh
+++ b/test/lib/test.sh
@@ -31,8 +31,11 @@ trap 'set +vx; STACKTRACE; set -vx' ERR
 trap 'aux teardown' EXIT # don't forget to clean up
 
 export LVM_SYSTEM_DIR=$TESTDIR/etc
-export DM_DEV_DIR=$TESTDIR/dev
-mkdir $LVM_SYSTEM_DIR $DM_DEV_DIR $DM_DEV_DIR/mapper $TESTDIR/lib
+DM_DEV_DIR=$TESTDIR/dev
+test -n "$LVM_TEST_DEVDIR" && DM_DEV_DIR="$LVM_TEST_DEVDIR"
+export DM_DEV_DIR
+mkdir $LVM_SYSTEM_DIR $TESTDIR/lib
+mkdir -p $DM_DEV_DIR $DM_DEV_DIR/mapper
 
 cd $TESTDIR
 
-- 
2.43.5