From 6b95d5113238b78a4f5f24dc61aa2576f5b22d2f Mon Sep 17 00:00:00 2001
From: Jonathan Lebon <jlebon@redhat.com>
Date: Thu, 1 Feb 2018 22:07:36 +0000
Subject: [PATCH] tests/installed: support TESTS filter

Lifted from rpm-ostree. Makes iterating on a single test much faster.
Example use:

    TESTS=label-selinux ./ostree/tests/installed/run.sh

Closes: #1442
Approved by: cgwalters
---
 tests/installed/run.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/installed/run.sh b/tests/installed/run.sh
index 02e1a7f9..38a9d769 100755
--- a/tests/installed/run.sh
+++ b/tests/installed/run.sh
@@ -4,6 +4,14 @@ set -xeuo pipefail
 
 dn=$(dirname $0)
 for tn in ${dn}/itest-*.sh; do
+    if [ -n "${TESTS+ }" ]; then
+      tbn=$(basename "$tn" .sh)
+      tbn=" ${tbn#itest-} "
+      if [[ " $TESTS " != *$tbn* ]]; then
+        echo "Skipping: ${tn}"
+        continue
+      fi
+    fi
     echo Executing: ${tn}
     ${tn}
 done