fix nonexistent key case

alicebob · Jul 13, 2023 · e2d0a2a · e2d0a2a
1 parent 237ad34
commit e2d0a2a
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/cmd_set.go b/cmd_set.go
@@ -314,7 +314,10 @@ func (m *Miniredis) cmdSmismember(c *server.Peer, cmd string, args []string) {
 		db := m.db(ctx.selectedDB)
 
 		if !db.exists(key) {
-			c.WriteInt(0)
+			c.WriteLen(len(values))
+			for range values {
+				c.WriteInt(0)
+			}
 			return
 		}
 

diff --git a/cmd_set_test.go b/cmd_set_test.go
@@ -160,6 +160,7 @@ func TestSmismember(t *testing.T) {
 	s.SetAdd("s", "aap", "noot", "mies")
 
 	mustDo(t, c, "SMISMEMBER", "s", "aap", "nosuch", "mies", proto.Ints(1, 0, 1))
+	mustDo(t, c, "SMISMEMBER", "q", "aap", "nosuch", "mies", proto.Ints(0, 0, 0))
 
 	t.Run("errors", func(t *testing.T) {
 		mustOK(t, c, "SET", "str", "value")

diff --git a/integration/set_test.go b/integration/set_test.go
@@ -16,7 +16,7 @@ func TestSet(t *testing.T) {
 		c.DoSorted("SMEMBERS", "nosuch")
 		c.Do("SISMEMBER", "s", "aap")
 		c.Do("SISMEMBER", "s", "nosuch")
-		c.Do("SMISMEMBER", "q", "aap", "noot", "nosuch")
+		c.Do("SMISMEMBER", "s", "aap", "noot", "nosuch")
 
 		c.Do("SCARD", "nosuch")
 		c.Do("SISMEMBER", "nosuch", "nosuch")