From: Diego Fronza <diego@isc.org>
Date: Thu, 12 Dec 2019 19:09:19 +0000 (-0300)
Subject: Added tcp-highwater test on initial statistics verification
X-Git-Tag: v9.15.7~1^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=114520425caa59e54d15ee8cff123b6fecafca32;p=thirdparty%2Fbind9.git

Added tcp-highwater test on initial statistics verification

The initial tcp statistics test was not testing tcp-highwater counter,
but only initial number of current TCP clients, so this missing test was
added to ensure initial tcp-highwater value is correct.
---

diff --git a/bin/tests/system/tcp/tests.sh b/bin/tests/system/tcp/tests.sh
index 9f57e30805c..8606efd7e50 100644
--- a/bin/tests/system/tcp/tests.sh
+++ b/bin/tests/system/tcp/tests.sh
@@ -105,6 +105,10 @@ echo_i "TCP high-water: check initial statistics ($n)"
 ret=0
 refresh_tcp_stats
 assert_int_equal "${TCP_CUR}" 0 "current TCP clients count" || ret=1
+# We compare initial tcp-highwater value with 1 because as part of the
+# system test startup, the script start.pl executes dig to check if target
+# named is running, and that increments tcp-quota by one.
+assert_int_equal "${TCP_HIGH}" 1 "tcp-highwater count" || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))