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finalization process: 

new block stateRoot calc
This commit is contained in:
romanman 2014-06-06 20:04:13 +01:00
parent 3380dff118
commit 1f3a25f4f6
1 changed files with 42 additions and 6 deletions
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48
ethereumj-core/src/test/java/org/ethereum/core/StateTest.java
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@ -89,13 +89,15 @@ public class StateTest {
@Test // calc state after applying first tx on genesis
public void test2(){
// explanation:
// 0) create genesis
// 1) apply cost of tx to cd2a3d9f938e13cd947ec05abc7fe734df8dd826
// 2) create AccountState for 77045e71a7a2c50903d88e564cd72fab11e82051
// 3) save the contract data --> sha3(data), data
// 3) minner gets the gas + coinbase ==> 6260000000000000 + 1500000000000000000
// 4) calc the root
Trie trie = generateGenesis();
String expected = "69c21ff84a5af0b53b11c61110a16d6ad43dad37b3eb29ae8e88c936eb06456a";
byte[] data = trie.get(Hex.decode("cd2a3d9f938e13cd947ec05abc7fe734df8dd826"));
AccountState account_1 = new AccountState(data);
@ -109,16 +111,50 @@ public class StateTest {
account_2.setCodeHash(HashUtil.sha3(codeData));
trie.update(Hex.decode("77045e71a7a2c50903d88e564cd72fab11e82051"), account_2.getEncoded());
// this is saved in the db
// trie.update(HashUtil.sha3(codeData), codeData);
AccountState account_3 = new AccountState(BigInteger.ZERO, new BigInteger("3006260000000000000"));
AccountState account_3 = new AccountState(BigInteger.ZERO, new BigInteger("1506260000000000000"));
trie.update(Hex.decode("4c5f4d519dff3c16f0d54b6866e256fbbbc1a600"), account_3.getEncoded());
System.out.println("" + Hex.toHexString(trie.getRootHash()));
// 69c21ff84a5af0b53b11c61110a16d6ad43dad37b3eb29ae8e88c936eb06456a
// block 1 stateHash=69c21ff84a5af0b53b11c61110a16d6ad43dad37b3eb29ae8e88c936eb06456a
// block 2 stateHash=f2ae210b7141ba737fc8e356d539874e57b4aa65a5072aebbf4c53fd4db77b55
assertEquals(expected, Hex.toHexString(trie.getRootHash()));
/* *** GROSS DATA ***
BlockData [
hash=22cf863ab836a6f5c29389d2e77f4792a3b3b52908c98ed14b1cbe91491a3e36
parentHash=77ef4fdaf389dca53236bcf7f72698e154eab2828f86fbc4fc6cd9225d285c89
unclesHash=1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347
coinbase=4c5f4d519dff3c16f0d54b6866e256fbbbc1a600
stateHash=69c21ff84a5af0b53b11c61110a16d6ad43dad37b3eb29ae8e88c936eb06456a
txTrieHash=a77691cf47bec9021d3f027fc8ef2d51b758b600a79967154354b8e37108896f
difficulty=3ff000
number=1
minGasPrice=10000000000000
gasLimit=999023
gasUsed=626
timestamp=1401979976 (2014.06.05 15:52:56)
extraData=null
nonce=0000000000000000000000000000000000000000000000005d439960040e4505
TransactionReceipt[
TransactionData [ hash=1ee6fa3149a5e9c09b54009eb6e108aaa7ecd79483d57eedcf2dff93a1505588 nonce=null,
gasPrice=09184e72a000, gas=03e8, receiveAddress=0000000000000000000000000000000000000000, value=03e8,
data=60016000546006601160003960066000f261778e600054, signatureV=27,
signatureR=2b379f22050e3554c3fa5423d9040bb28dcc7f905300db4e67c03bcf9b27003c,
signatureS=59f47793e050974e6b5fca2848b19925637b883a012693b54d712f1c4f74def5
]
, postTxState=7fa5bd00f6e03b5a5718560f1e25179b227167585a3c3da06a48f554365fb527
, cumulativeGas=0272]
]
+++ 4c5f4d519dff3c16f0d54b6866e256fbbbc1a600:
+++ 77045e71a7a2c50903d88e564cd72fab11e82051: $[61,77,8e,60,0,54] ([])
* cd2a3d9f938e13cd947ec05abc7fe734df8dd826: #1 1606938044258990275541962092341162602522202987522792835300376 (-6260000000001000)
*/
}