From 335f914d48064fe4e3abbbb3bf8b3e8605f262f9 Mon Sep 17 00:00:00 2001
From: Jonathan Lebon <jlebon@redhat.com>
Date: Wed, 20 Sep 2017 17:06:41 +0000
Subject: [PATCH] tests: allow specifying tmpdir

Allow developers to override the default /var/tmp dir, which e.g. might
be on overlayfs and thus produces reduced coverage.

Closes: #1207
Approved by: cgwalters
---
 buildutil/tap-test | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/buildutil/tap-test b/buildutil/tap-test
index ac729d8d..e35f2a4a 100755
--- a/buildutil/tap-test
+++ b/buildutil/tap-test
@@ -8,7 +8,8 @@
 
 srcd=$(cd $(dirname $1) && pwd)
 bn=$(basename $1)
-tempdir=$(mktemp -d /var/tmp/tap-test.XXXXXX)
+TEST_TMPDIR=${TEST_TMPDIR:-/var/tmp}
+tempdir=$(mktemp -d $TEST_TMPDIR/tap-test.XXXXXX)
 touch ${tempdir}/.testtmp
 function cleanup () {
     if test -f ${tempdir}/.testtmp; then