test for the BRPOPLPUSH issue 561 related issues

tests/integration/replication.tcl

@@ -6,6 +6,24 @@ start_server {tags {"repl"}} {
             s -1 role
         } {slave}
 
+        test {BRPOPLPUSH replication, when blocking against empty list} {
+            set rd [redis_deferring_client]
+            $rd brpoplpush a b 5
+            r lpush a foo
+            after 1000
+            assert_equal [r debug digest] [r -1 debug digest]
+        }
+
+        test {BRPOPLPUSH replication, list exists} {
+            set rd [redis_deferring_client]
+            r lpush c 1
+            r lpush c 2
+            r lpush c 3
+            $rd brpoplpush c d 5
+            after 1000
+            assert_equal [r debug digest] [r -1 debug digest]
+        }
+
         test {MASTER and SLAVE dataset should be identical after complex ops} {
             createComplexDataset r 10000
             after 500

tests/unit/type/list.tcl

@@ -262,6 +262,14 @@ start_server {
         r exec
     } {foo bar {} {} {bar foo}}
 
+    test {BRPOPLPUSH timeout} {
+      set rd [redis_deferring_client]
+
+      $rd brpoplpush foo_list bar_list 1
+      after 2000
+      $rd read
+    } {}
+
     foreach {pop} {BLPOP BRPOP} {
         test "$pop: with single empty list argument" {
             set rd [redis_deferring_client]