public void resetNoLimit() { reset(-1); }
/** * Create an empty new contract */ public Contract() { this.quantiser.reset(testQuantaLimit); // debug const. need to get quantaLimit from TransactionPack here definition = new Definition(); state = new State(); }
protected void checkSubItemQuantized(Contract contract, String prefix, Map<HashId,Contract> neighbourContracts) throws Quantiser.QuantiserException { // Add checks from subItem quanta contract.quantiser.reset(quantiser.getQuantaLimit() - quantiser.getQuantaSum()); contract.check(prefix, neighbourContracts); quantiser.addWorkCostFrom(contract.quantiser); }
/** * Verify signatures in contract and all sub-items (if needed). * Errors found can be accessed in certain contract with {@link #getErrors()} * * @throws Quantiser.QuantiserException when quantas limit was reached during check */ private void verifySignatures() throws Quantiser.QuantiserException { verifySealedKeys(true); // verify signatures of new items for (Contract c: newItems) { // Add verification signatures from new item quanta c.quantiser.reset(quantiser.getQuantaLimit() - quantiser.getQuantaSum()); c.verifySignatures(); quantiser.addWorkCostFrom(c.quantiser); } // verify signatures of revoking items for (Contract c: revokingItems) { // Add verification signatures from revoking item quanta c.quantiser.reset(quantiser.getQuantaLimit() - quantiser.getQuantaSum()); c.verifySealedKeys(true); quantiser.addWorkCostFrom(c.quantiser); } }
@Test public void limit() throws Exception { byte[] hashBytes = new byte[128]; new Random().nextBytes(hashBytes); try { Quantiser q = new Quantiser(); q.reset(1000); for (int i = 0; i < 1000000; ++i) q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_REGISTER_VERSION); fail(); } catch(Quantiser.QuantiserException e) { return; } }
quantiser.reset(Contract.getTestQuantaLimit());
private boolean check(String prefix, Map<HashId,Contract> contractsTree) throws Quantiser.QuantiserException { quantiser.reset(quantiser.getQuantaLimit());
this.quantiser.reset(testQuantaLimit); // debug const. need to get quantaLimit from TransactionPack here
this.quantiser.reset(testQuantaLimit); // debug const. need to get quantaLimit from TransactionPack here
payload.getQuantiser().reset(parcel.getQuantasLimit());
@Test public void fullSum() throws Exception { int wantedSum = Quantiser.QuantiserProcesses.PRICE_APPLICABLE_PERM.getCost() + Quantiser.QuantiserProcesses.PRICE_CHECK_2048_SIG.getCost() + Quantiser.QuantiserProcesses.PRICE_CHECK_4096_SIG.getCost() + Quantiser.QuantiserProcesses.PRICE_CHECK_REFERENCED_VERSION.getCost() + Quantiser.QuantiserProcesses.PRICE_REGISTER_VERSION.getCost() + Quantiser.QuantiserProcesses.PRICE_REVOKE_VERSION.getCost() + Quantiser.QuantiserProcesses.PRICE_SPLITJOIN_PERM.getCost(); try { byte[] hashBytes = new byte[128]; new Random().nextBytes(hashBytes); HashId hashId = new HashId(hashBytes); Quantiser q = new Quantiser(); q.reset(wantedSum); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_APPLICABLE_PERM); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_CHECK_2048_SIG); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_CHECK_4096_SIG); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_CHECK_REFERENCED_VERSION); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_REGISTER_VERSION); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_REVOKE_VERSION); q.addWorkCost(Quantiser.QuantiserProcesses.PRICE_SPLITJOIN_PERM); assertEquals(wantedSum, q.getQuantaSum()); } catch (Quantiser.QuantiserException e) { fail(); } }
payment.getQuantiser().reset(config.getPaymentQuantaLimit());