testSaveRestore(t, &tc, x)
		testLookups(t, &tc, x, 0)
		testLookups(t, &tc, x, 1)
		testLookups(t, &tc, x, 10)
		testLookups(t, &tc, x, 2e9)
		testLookups(t, &tc, x, -1)
	}
}

func TestIndex32(t *testing.T) {
	testIndex(t)
}

func TestIndex64(t *testing.T) {
	maxData32 = -1
	defer func() {
		maxData32 = realMaxData32
	}()
	testIndex(t)
}

func TestNew32(t *testing.T) {