Function TestEmptyStateSync

core/state/sync_test.go:125–130

Tests that an empty state is not scheduled for syncing.

(t *testing.T)

// Tests that an empty state is not scheduled for syncing.
func TestEmptyStateSync(t *testing.T) {
	empty := common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
	if req := NewStateSync(empty, database.NewMemDatabase()).Missing(1); len(req) != 0 {
		t.Errorf("content requested for empty state: %v", req)
	}
}

// Tests that given a root hash, a state can sync iteratively on a single thread,
// requesting retrieval tasks and returning all of them in one go.