temporarily disable jitter tests in the 'autosign' system test

the current method used for testing distribution of signatures
is failure-prone. we need to replace it with something both
effective and portable, but in the meantime we're commenting
out the jitter test.

diff --git a/bin/tests/system/autosign/tests.sh b/bin/tests/system/autosign/tests.sh
index a5fba84ab9743864e7114834bf482973bac12f12..f64e8ba4c8ea33da498cfa9d2f64cfa0fa158655 100755 (executable)
--- a/bin/tests/system/autosign/tests.sh
+++ b/bin/tests/system/autosign/tests.sh
@@ -373,14 +373,24 @@ done
 n=`expr $n + 1`
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
-# Check jitter distribution.
-echo_i "checking expired signatures were jittered correctly ($n)"
-ret=0
-$DIG $DIGOPTS axfr oldsigs.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
-checkjitter dig.out.ns3.test$n || ret=1
-n=`expr $n + 1`
-if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+
+# XXX temporarily disable jitter test below until we have a better and more
+# portable method for evaluating the evenness of the distribution.
+if false; then
+
+    # Check jitter distribution.
+    echo_i "checking expired signatures were jittered correctly ($n)"
+    ret=0
+    $DIG $DIGOPTS axfr oldsigs.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
+    checkjitter dig.out.ns3.test$n || ret=1
+    n=`expr $n + 1`
+    if [ $ret != 0 ]; then echo_i "failed"; fi
+    status=`expr $status + $ret`
+
+# XXX temporarily disabled
+else
+    echowarn "I:autosign:jitter tests disabled"
+fi
 
 echo_i "checking NSEC->NSEC3 conversion succeeded ($n)"
 ret=0
@@ -984,35 +994,44 @@ n=`expr $n + 1`
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
-echo_i "checking jitter in a newly signed NSEC3 zone ($n)"
-ret=0
-# Use DNS UPDATE to add an NSEC3PARAM record into the zone.
-$NSUPDATE > nsupdate.out.test$n 2>&1 <<END || ret=1
-server 10.53.0.3 ${PORT}
-zone jitter.nsec3.example.
-update add jitter.nsec3.example. 3600 NSEC3PARAM 1 0 10 BEEF
-send
+# XXX temporarily disable jitter test below until we have a better and more
+# portable method for evaluating the evenness of the distribution.
+if false; then
+
+    echo_i "checking jitter in a newly signed NSEC3 zone ($n)"
+    ret=0
+    # Use DNS UPDATE to add an NSEC3PARAM record into the zone.
+    $NSUPDATE > nsupdate.out.test$n 2>&1 <<-END || ret=1
+    server 10.53.0.3 ${PORT}
+    zone jitter.nsec3.example.
+    update add jitter.nsec3.example. 3600 NSEC3PARAM 1 0 10 BEEF
+    send
 END
-[ $ret != 0 ] && echo_i "error: dynamic update add NSEC3PARAM failed"
-# Create DNSSEC keys in the zone directory.
-$KEYGEN -a rsasha1 -3 -q -K ns3 jitter.nsec3.example > /dev/null
-# Trigger zone signing.
-$RNDCCMD 10.53.0.3 sign jitter.nsec3.example. 2>&1 | sed 's/^/ns3 /' | cat_i
-# Wait until zone has been signed.
-for i in 0 1 2 3 4 5 6 7 8 9; do
-       failed=0
-       $DIG $DIGOPTS axfr jitter.nsec3.example @10.53.0.3 > dig.out.ns3.test$n || failed=1
-       grep "NSEC3PARAM" dig.out.ns3.test$n > /dev/null || failed=1
-       [ $failed -eq 0 ] && break
-       echo_i "waiting ... ($i)"
-       sleep 2
-done
-[ $failed != 0 ] && echo_i "error: no NSEC3PARAM found in AXFR" && ret=1
-# Check jitter distribution.
-checkjitter dig.out.ns3.test$n || ret=1
-n=`expr $n + 1`
-if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+    [ $ret != 0 ] && echo_i "error: dynamic update add NSEC3PARAM failed"
+    # Create DNSSEC keys in the zone directory.
+    $KEYGEN -a rsasha1 -3 -q -K ns3 jitter.nsec3.example > /dev/null
+    # Trigger zone signing.
+    $RNDCCMD 10.53.0.3 sign jitter.nsec3.example. 2>&1 | sed 's/^/ns3 /' | cat_i
+    # Wait until zone has been signed.
+    for i in 0 1 2 3 4 5 6 7 8 9; do
+            failed=0
+            $DIG $DIGOPTS axfr jitter.nsec3.example @10.53.0.3 > dig.out.ns3.test$n || failed=1
+            grep "NSEC3PARAM" dig.out.ns3.test$n > /dev/null || failed=1
+            [ $failed -eq 0 ] && break
+            echo_i "waiting ... ($i)"
+            sleep 2
+    done
+    [ $failed != 0 ] && echo_i "error: no NSEC3PARAM found in AXFR" && ret=1
+    # Check jitter distribution.
+    checkjitter dig.out.ns3.test$n || ret=1
+    n=`expr $n + 1`
+    if [ $ret != 0 ]; then echo_i "failed"; fi
+    status=`expr $status + $ret`
+
+# XXX temporarily disabled
+else
+    echowarn "I:autosign:jitter tests disabled"
+fi
 
 echo_i "checking that serial number and RRSIGs are both updated (rt21045) ($n)"
 ret=0