public void TrimTest()
{
UInt256 val256 = UInt256.Zero;
var snapshot = Blockchain.Singleton.GetSnapshot().CreateSnapshot();
TestUtils.SetupHeaderWithValues(uut, val256, out _, out _, out _, out _, out _);
uut.Witness = new Witness()
{
InvocationScript = new byte[0], VerificationScript = new byte[0]
};
UT_SmartContractHelper.BlocksAdd(snapshot, uut.Hash, new TrimmedBlock()
{
Timestamp = uut.Timestamp,
PrevHash = uut.PrevHash,
MerkleRoot = uut.MerkleRoot,
ConsensusData = new ConsensusData(),
Hashes = new UInt256[0],
NextConsensus = uut.NextConsensus,
Witness = uut.Witness
});
var trim = NativeContract.Ledger.GetTrimmedBlock(snapshot, uut.Hash);
trim.Version.Should().Be(uut.Version);
trim.PrevHash.Should().Be(uut.PrevHash);
trim.MerkleRoot.Should().Be(uut.MerkleRoot);
trim.Timestamp.Should().Be(uut.Timestamp);
trim.Index.Should().Be(uut.Index);
trim.NextConsensus.Should().Be(uut.NextConsensus);
trim.Witness.Should().BeEquivalentTo(uut.Witness);
trim.Hashes.Length.Should().Be(0);
}
public void TrimTest()
{
UInt256 val256 = UInt256.Zero;
var snapshot = TestBlockchain.GetTestSnapshot().CreateSnapshot();
TestUtils.SetupHeaderWithValues(uut, val256, out _, out _, out _, out _, out _, out _);
uut.Witness = new Witness() { InvocationScript = Array.Empty<byte>(), VerificationScript = Array.Empty<byte>() };
UT_SmartContractHelper.BlocksAdd(snapshot, uut.Hash, new TrimmedBlock()
{
Header = new Header
{
Timestamp = uut.Timestamp,
PrevHash = uut.PrevHash,
MerkleRoot = uut.MerkleRoot,
NextConsensus = uut.NextConsensus,
Witness = uut.Witness
},
Hashes = Array.Empty<UInt256>()
});
var trim = NativeContract.Ledger.GetTrimmedBlock(snapshot, uut.Hash);
var header = trim.Header;
header.Version.Should().Be(uut.Version);
header.PrevHash.Should().Be(uut.PrevHash);
header.MerkleRoot.Should().Be(uut.MerkleRoot);
header.Timestamp.Should().Be(uut.Timestamp);
header.Index.Should().Be(uut.Index);
header.NextConsensus.Should().Be(uut.NextConsensus);
header.Witness.InvocationScript.Span.SequenceEqual(uut.Witness.InvocationScript.Span).Should().BeTrue();
header.Witness.VerificationScript.Span.SequenceEqual(uut.Witness.VerificationScript.Span).Should().BeTrue();
trim.Hashes.Length.Should().Be(0);
}
public void TestGetBlock()
{
var snapshot = TestBlockchain.GetTestSnapshot();
var tx1 = TestUtils.GetTransaction(UInt160.Zero);
tx1.Script = new byte[] { 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01 };
var state1 = new TransactionState
{
Transaction = tx1,
BlockIndex = 1
};
var tx2 = TestUtils.GetTransaction(UInt160.Zero);
tx2.Script = new byte[] { 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x02 };
var state2 = new TransactionState
{
Transaction = tx2,
BlockIndex = 1
};
UT_SmartContractHelper.TransactionAdd(snapshot, state1, state2);
TrimmedBlock tblock = GetTrimmedBlockWithNoTransaction();
tblock.Hashes = new UInt256[] { tx1.Hash, tx2.Hash };
UT_SmartContractHelper.BlocksAdd(snapshot, tblock.Hash, tblock);
Block block = NativeContract.Ledger.GetBlock(snapshot, tblock.Hash);
block.Index.Should().Be(1);
block.MerkleRoot.Should().Be(UInt256.Parse("0xa400ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff02"));
block.Transactions.Length.Should().Be(2);
block.Transactions[0].Hash.Should().Be(tx1.Hash);
block.Witness.InvocationScript.ToHexString().Should().Be(tblock.Header.Witness.InvocationScript.ToHexString());
block.Witness.VerificationScript.ToHexString().Should().Be(tblock.Header.Witness.VerificationScript.ToHexString());
}