1 files changed, 22 insertions, 0 deletions
diff --git a/tests/unit/tracking.tcl b/tests/unit/tracking.tcl
index 43bb5f864..0332fa726 100644
--- a/tests/unit/tracking.tcl
+++ b/tests/unit/tracking.tcl
@@ -107,5 +107,27 @@ start_server {tags {"tracking"}} {
         assert {$keys eq {mykey}}
     }
 
+    test {Tracking gets notification on tracking table key eviction} {
+        r CLIENT TRACKING off
+        r CLIENT TRACKING on REDIRECT $redir NOLOOP
+        r MSET key1 1 key2 2
+        # Let the server track the two keys for us
+        r MGET key1 key2
+        # Force the eviction of all the keys but one:
+        r config set tracking-table-max-keys 1
+        # Note that we may have other keys in the table for this client,
+        # since we disabled/enabled tracking multiple time with the same
+        # ID, and tracking does not do ID cleanups for performance reasons.
+        # So we check that eventually we'll receive one or the other key,
+        # otherwise the test will die for timeout.
+        while 1 {
+            set keys [lindex [$rd1 read] 2]
+            if {$keys eq {key1} || $keys eq {key2}} break
+        }
+        # We should receive an expire notification for one of
+        # the two keys (only one must remain)
+        assert {$keys eq {key1} || $keys eq {key2}}
+    }
+
     $rd1 close
 }