tests-extra: reduce generated zone size if not specified

tests-extra/tests/zone/restart/test.py

@@ -27,7 +27,7 @@ master = t.server("knot")
 slave = t.server("knot")
 
 # Zone setup
-zone = t.zone_rnd(1, dnssec=False)
+zone = t.zone_rnd(1, records=5, dnssec=False)
 t.link(zone, master, slave, ixfr=True, ddns=True)
 
 # Turn automatic DNSSEC on

tests-extra/tools/dnstest/zonefile.py

@@ -106,7 +106,7 @@ class ZoneFile(object):
         if nsec3 == None:
             nsec3 = random.choice([True, False])
         if not records:
-            records = random.randint(1, 1000)
+            records = random.randint(1, 200)
         if not serial:
             serial = random.randint(1, 4294967295)