fix flaky stats.t test

lru maintainer was racing to free expired/flushed items, so the "get_flushed"
and similar counters couldn't tick. disable those bg threads for this test.

1 files changed, 2 insertions, 2 deletions

diff --git a/t/stats.t b/t/stats.t
index 8310a55..f0fe288 100755
--- a/t/stats.t
+++ b/t/stats.t
@@ -6,7 +6,7 @@ use FindBin qw($Bin);
 use lib "$Bin/lib";
 use MemcachedTest;
 
-my $server = new_memcached();
+my $server = new_memcached("-o no_lru_crawler,no_lru_maintainer");
 my $sock = $server->sock;
 
 
@@ -24,7 +24,7 @@ my $sock = $server->sock;
 my $stats = mem_stats($sock);
 
 # Test number of keys
-is(scalar(keys(%$stats)), 78, "expected count of stats values");
+is(scalar(keys(%$stats)), 71, "expected count of stats values");
 
 # Test initial state
 foreach my $key (qw(curr_items total_items bytes cmd_get cmd_set get_hits evictions get_misses get_expired