.

wcfs/δbtail_test.go

@@ -838,12 +838,12 @@ func TestΔBTail(t *testing.T) {
 		// which remain not tracked unless previously accessed.
 		"T/B1:a,2:b",
 		Δ("T2,4/B1:a-B2:b,3:c-B4:d,5:e",
-			A{1:  K(1,2),
+			A{1:  K(1,2,3),
 			  2:  K(1,2,3),
 			  3:  K(1,2,3),
-			  4:  K(1,2,4,5),
-			  5:  K(1,2,4,5),
-			  oo: K(2,4,5)}), // XXX correct?
+			  4:  K(1,2,3,4,5),
+			  5:  K(1,2,3,4,5),
+			  oo: K(1,2,3,4,5)}),
 
 		// depth=2; bucket split; +3 in new bucket; left T remain
 		// _unchanged_ even though B under it is modified; right arm is