}
				if !calls.Equal(ts) {
					t.Errorf("[%d] expected calls to equal testcase: %v vs %v", i, calls.List(), ts.List())
				}
			}
		})
	}
}

func TestSnapshotAndRestore(t *testing.T) {
	testCases := []struct {
		name      string
		allocator func(max int, rangeSpec string, reserved int) *AllocationBitmap
		max       int
		reserved  int
	}{
		{