}
			}
		}
		return 0, true
	}

	for i, tc := range testCases {
		got := topLockEntries(tc.peerLocks, false)
		if idx, ok := check(tc.expected, got); !ok {
			t.Fatalf("%d: mismatch at %d \n expected %#v but got %#v", i, idx, tc.expected[idx], got[idx])
		}
	}