Examples with ConstraintMachine com.radixdlt.constraintmachine.ConstraintMachine used on opensource projects

Example 6 with ConstraintMachine

use of com.radixdlt.constraintmachine.ConstraintMachine in project radixdlt by radixdlt.

the class TokenResourceTest method setup.

@Before
public void setup() throws Exception {
    var cmAtomOS = new CMAtomOS();
    cmAtomOS.load(new SystemConstraintScrypt());
    cmAtomOS.load(new TokensConstraintScryptV3(Set.of("xrd"), Pattern.compile("[a-z0-9]+")));
    var cm = new ConstraintMachine(cmAtomOS.getProcedures(), cmAtomOS.buildSubstateDeserialization(), cmAtomOS.buildVirtualSubstateDeserialization());
    this.parser = new REParser(cmAtomOS.buildSubstateDeserialization());
    this.serialization = cmAtomOS.buildSubstateSerialization();
    this.store = new InMemoryEngineStore<>();
    this.engine = new RadixEngine<>(parser, serialization, REConstructor.newBuilder().put(CreateSystem.class, new CreateSystemConstructorV2()).put(CreateMutableToken.class, new CreateMutableTokenConstructor(SystemConstraintScrypt.MAX_SYMBOL_LENGTH)).put(MintToken.class, new MintTokenConstructor()).build(), cm, store);
    this.genesis = this.engine.construct(new CreateSystem(0)).buildWithoutSignature();
    this.engine.execute(List.of(this.genesis), null, PermissionLevel.SYSTEM);
}

Example 7 with ConstraintMachine

use of com.radixdlt.constraintmachine.ConstraintMachine in project radixdlt by radixdlt.

the class TransferTokensTest method setup.

@Before
public void setup() throws Exception {
    var cmAtomOS = new CMAtomOS();
    cmAtomOS.load(new SystemConstraintScrypt());
    cmAtomOS.load(scrypt);
    var cm = new ConstraintMachine(cmAtomOS.getProcedures(), cmAtomOS.buildSubstateDeserialization(), cmAtomOS.buildVirtualSubstateDeserialization());
    var parser = new REParser(cmAtomOS.buildSubstateDeserialization());
    var serialization = cmAtomOS.buildSubstateSerialization();
    this.store = new InMemoryEngineStore<>();
    this.engine = new RadixEngine<>(parser, serialization, REConstructor.newBuilder().put(CreateSystem.class, new CreateSystemConstructorV2()).put(TransferToken.class, transferTokensConstructor).put(CreateMutableToken.class, new CreateMutableTokenConstructor(SystemConstraintScrypt.MAX_SYMBOL_LENGTH)).put(MintToken.class, new MintTokenConstructor()).build(), cm, store);
    var genesis = this.engine.construct(new CreateSystem(0)).buildWithoutSignature();
    this.engine.execute(List.of(genesis), null, PermissionLevel.SYSTEM);
}

Example 8 with ConstraintMachine

use of com.radixdlt.constraintmachine.ConstraintMachine in project radixdlt by radixdlt.

the class UnstakeTokensV2Test method setup.

@Before
public void setup() throws Exception {
    var cmAtomOS = new CMAtomOS();
    cmAtomOS.load(new SystemConstraintScrypt());
    scrypts.forEach(cmAtomOS::load);
    var cm = new ConstraintMachine(cmAtomOS.getProcedures(), cmAtomOS.buildSubstateDeserialization(), cmAtomOS.buildVirtualSubstateDeserialization());
    var parser = new REParser(cmAtomOS.buildSubstateDeserialization());
    var serialization = cmAtomOS.buildSubstateSerialization();
    this.store = new InMemoryEngineStore<>();
    this.sut = new RadixEngine<>(parser, serialization, REConstructor.newBuilder().put(CreateSystem.class, new CreateSystemConstructorV2()).put(NextRound.class, new NextViewConstructorV3()).put(NextEpoch.class, new NextEpochConstructorV3(Amount.ofTokens(10).toSubunits(), 9800, 1, 10)).put(StakeTokens.class, stakeTokensConstructor).put(UnstakeOwnership.class, unstakeTokensConstructor).put(CreateMutableToken.class, new CreateMutableTokenConstructor(SystemConstraintScrypt.MAX_SYMBOL_LENGTH)).put(MintToken.class, new MintTokenConstructor()).put(TransferToken.class, new TransferTokensConstructorV2()).put(RegisterValidator.class, new RegisterValidatorConstructor()).build(), cm, store);
    this.key = ECKeyPair.generateNew();
    this.accountAddr = REAddr.ofPubKeyAccount(key.getPublicKey());
    var txn = this.sut.construct(TxnConstructionRequest.create().action(new CreateSystem(0)).action(new CreateMutableToken(REAddr.ofNativeToken(), "xrd", "Name", "", "", "", null)).action(new MintToken(REAddr.ofNativeToken(), accountAddr, totalStakes))).buildWithoutSignature();
    this.sut.execute(List.of(txn), null, PermissionLevel.SYSTEM);
}

Example 9 with ConstraintMachine

use of com.radixdlt.constraintmachine.ConstraintMachine in project radixdlt by radixdlt.

the class UpdateValidatorFeeTest method setup.

@Before
public void setup() throws Exception {
    var cmAtomOS = new CMAtomOS();
    cmAtomOS.load(new SystemConstraintScrypt());
    cmAtomOS.load(new RoundUpdateConstraintScrypt(1));
    cmAtomOS.load(new EpochUpdateConstraintScrypt(1, UInt256.TEN, 0, 1, 100));
    cmAtomOS.load(new ValidatorConstraintScryptV2());
    cmAtomOS.load(new ValidatorUpdateRakeConstraintScrypt(2));
    var cm = new ConstraintMachine(cmAtomOS.getProcedures(), cmAtomOS.buildSubstateDeserialization(), cmAtomOS.buildVirtualSubstateDeserialization());
    var parser = new REParser(cmAtomOS.buildSubstateDeserialization());
    this.serialization = cmAtomOS.buildSubstateSerialization();
    this.store = new InMemoryEngineStore<>();
    this.engine = new RadixEngine<>(parser, serialization, REConstructor.newBuilder().put(CreateSystem.class, new CreateSystemConstructorV2()).put(UpdateValidatorFee.class, new UpdateRakeConstructor(2, ValidatorUpdateRakeConstraintScrypt.MAX_RAKE_INCREASE)).build(), cm, store);
    var txn = this.engine.construct(new CreateSystem(0)).buildWithoutSignature();
    this.engine.execute(List.of(txn), null, PermissionLevel.SYSTEM);
}

Example 10 with ConstraintMachine

use of com.radixdlt.constraintmachine.ConstraintMachine in project radixdlt by radixdlt.

the class UpdateValidatorMetadataTest method setup.

@Before
public void setup() throws Exception {
    var cmAtomOS = new CMAtomOS();
    cmAtomOS.load(new SystemConstraintScrypt());
    cmAtomOS.load(new RoundUpdateConstraintScrypt(2));
    cmAtomOS.load(new EpochUpdateConstraintScrypt(2, UInt256.NINE, 1, 1, 100));
    cmAtomOS.load(new ValidatorConstraintScryptV2());
    var cm = new ConstraintMachine(cmAtomOS.getProcedures(), cmAtomOS.buildSubstateDeserialization(), cmAtomOS.buildVirtualSubstateDeserialization());
    var parser = new REParser(cmAtomOS.buildSubstateDeserialization());
    this.serialization = cmAtomOS.buildSubstateSerialization();
    this.store = new InMemoryEngineStore<>();
    this.engine = new RadixEngine<>(parser, serialization, REConstructor.newBuilder().put(UpdateValidatorMetadata.class, new UpdateValidatorMetadataConstructor()).put(CreateSystem.class, new CreateSystemConstructorV2()).build(), cm, store);
    var txn = this.engine.construct(new CreateSystem(0)).buildWithoutSignature();
    this.engine.execute(List.of(txn), null, PermissionLevel.SYSTEM);
}