Esempio n. 1
0
func processTxs(repl *testjethre, t *testing.T, expTxc int) bool {
	var txc int64
	var err error
	for i := 0; i < 50; i++ {
		txc, err = pendingTransactions(repl, t)
		if err != nil {
			t.Errorf("unexpected error checking pending transactions: %v", err)
			return false
		}
		if expTxc < int(txc) {
			t.Errorf("too many pending transactions: expected %v, got %v", expTxc, txc)
			return false
		} else if expTxc == int(txc) {
			break
		}
		time.Sleep(100 * time.Millisecond)
	}
	if int(txc) != expTxc {
		t.Errorf("incorrect number of pending transactions, expected %v, got %v", expTxc, txc)
		return false
	}
	var ethereum *eth.Ethereum
	repl.stack.Service(&ethereum)

	err = ethereum.StartMining(runtime.NumCPU(), "")
	if err != nil {
		t.Errorf("unexpected error mining: %v", err)
		return false
	}
	defer ethereum.StopMining()

	timer := time.NewTimer(100 * time.Second)
	blockNr := ethereum.BlockChain().CurrentBlock().Number()
	height := new(big.Int).Add(blockNr, big.NewInt(1))
	repl.wait <- height
	select {
	case <-timer.C:
		// if times out make sure the xeth loop does not block
		go func() {
			select {
			case repl.wait <- nil:
			case <-repl.wait:
			}
		}()
	case <-repl.wait:
	}
	txc, err = pendingTransactions(repl, t)
	if err != nil {
		t.Errorf("unexpected error checking pending transactions: %v", err)
		return false
	}
	if txc != 0 {
		t.Errorf("%d trasactions were not mined", txc)
		return false
	}
	return true
}