[debuginfod] Minor run-debuginfod-find.sh test fixes

[Noah Sanci <nsanci@redhat.com>]

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Hello,

Here are some small fixes for run-debuginfod-find.sh.

Noah

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From 0d9c3adf48626d03ea34f03e7bc5f3f9513e64fe Mon Sep 17 00:00:00 2001
From: Noah Sanci <nsanci@redhat.com>
Date: Wed, 21 Jul 2021 14:52:07 -0400
Subject: [PATCH] debuginfod: Minor run-debuginfod-find.sh test fixes

$PORT3 was left open on error and $PID4 was not properly killed. This
patch addresses both of those issues by closing $PORT3 as $PORT1 and
$PORT2 were in err() and waiting for $PID4 to terminate before
continuing with the test.

Signed-off-by: Noah Sanci <nsanci@redhat.com>
---
 tests/ChangeLog              | 5 +++++
 tests/run-debuginfod-find.sh | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/ChangeLog b/tests/ChangeLog
index 1196d6b2..597e9dbe 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,8 @@
+2021-07-21  Noah Sanci <nsanci@redhat.com>
+
+	* run-debuginfod-find.sh: Properly kill $PID4 by waiting for it to
+	finish. Close $PORT3 in err().
+
 2021-06-28  Noah Sanci <nsanci@redhat.com>
 
 	PR25978
diff --git a/tests/run-debuginfod-find.sh b/tests/run-debuginfod-find.sh
index 1d664be9..b65f3580 100755
--- a/tests/run-debuginfod-find.sh
+++ b/tests/run-debuginfod-find.sh
@@ -54,7 +54,7 @@ trap cleanup 0 1 2 3 5 9 15
 errfiles_list=
 err() {
     echo ERROR REPORTS
-    for ports in $PORT1 $PORT2
+    for ports in $PORT1 $PORT2 $PORT3
     do
         echo ERROR REPORT $port metrics
         curl -s http://127.0.0.1:$port/metrics
@@ -754,6 +754,8 @@ wait_ready $PORT3 'groom{statistic="files scanned (#)"}' 0
 wait_ready $PORT3 'groom{statistic="files scanned (mb)"}' 0
 
 kill $PID4
+wait $PID4
+PID4=0
 
 ########################################################################
 # set up tests for retrying failed queries.
-- 
2.31.1