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Fixed BALANCE usage 

+ spec changed to retrieve BALANCE by the specified address
This commit is contained in:
romanman 2014-07-12 20:47:23 +03:00
parent e6836a0b63
commit db450e2233
3 changed files with 19 additions and 7 deletions
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13
ethereumj-core/src/main/java/org/ethereum/vm/Program.java
View File

@ -214,13 +214,14 @@ public class Program {
public void suicide(DataWord obtainer) {
DataWord balance = getBalance(this.getOwnerAddress());
// 1) pass full endowment to the obtainer
if (logger.isInfoEnabled())
logger.info("Transfer to: [ {} ] heritage: [ {} ]", Hex.toHexString(obtainer.getNoLeadZeroesData())
, getBalance().longValue());
, balance.longValue());
this.result.getRepository().addBalance(obtainer.getNoLeadZeroesData(),
getBalance().value());
balance.value());
// 2) mark the account as for delete
result.addDeleteAccount(getOwnerAddress());
@ -460,9 +461,13 @@ public class Program {
return invokeData.getOwnerAddress();
}
public DataWord getBalance() {
public DataWord getBalance(DataWord address) {
if (invokeData == null) return new DataWord( new byte[0]);
return invokeData.getBalance();
BigInteger balance = result.getRepository().getBalance(address.getNoLeadZeroesData());
DataWord balanceData = new DataWord(balance.toByteArray());
return balanceData;
}
public DataWord getOriginAddress() {

5
ethereumj-core/src/main/java/org/ethereum/vm/VM.java
View File

@ -297,7 +297,8 @@ public class VM {
program.step();
} break;
case BALANCE:{
DataWord balance = program.getBalance();
DataWord address = program.stackPop();
DataWord balance = program.getBalance(address);
program.stackPush(balance);
program.step();
} break;
@ -504,6 +505,8 @@ public class VM {
program.stackPush(data);
} break;
case CREATE:{
//todo: value param for gas param, the gas is all gas
DataWord gas = program.stackPop();
DataWord inOffset = program.stackPop();
DataWord inSize = program.stackPop();

8
ethereumj-core/src/test/java/org/ethereum/vm/VMTest.java
View File

@ -6,6 +6,8 @@ import org.junit.Test;
import org.junit.runners.MethodSorters;
import org.spongycastle.util.encoders.Hex;
import java.math.BigInteger;
import static org.junit.Assert.*;
/**
@ -2681,10 +2683,11 @@ public class VMTest {
VM vm = new VM();
Program program =
new Program(Hex.decode("31"),
new Program(Hex.decode("3031"),
createProgramInvoke_1());
String s_expected_1 = "0000000000000000000000000000000000000000000000000DE0B6B3A7640000";
String s_expected_1 = "00000000000000000000000000000000000000000000000000000000000003E8";
vm.step(program);
vm.step(program);
DataWord item1 = program.stack.pop();
@ -3070,6 +3073,7 @@ public class VMTest {
pi.setOwnerAddress(ownerAddress);
pi.getRepository().createAccount(address);
pi.getRepository().addBalance(address, BigInteger.valueOf(1000L));
return pi;
}