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BlockUtilsTest.java
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101 lines (88 loc) · 4.34 KB
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/*
* java-tron is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* java-tron is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.tron.core;
import com.google.protobuf.ByteString;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tron.protos.core.TronBlock.Block;
import org.tron.protos.core.TronTransaction.Transaction;
import org.tron.utils.ByteArray;
import static org.tron.core.Blockchain.GENESIS_COINBASE_DATA;
public class BlockUtilsTest {
private static final Logger logger = LoggerFactory.getLogger("Test");
@Test
public void testNewBlock() {
ByteString parentHash = ByteString.copyFrom(ByteArray.fromHexString
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85"));
ByteString difficulty = ByteString.copyFrom(ByteArray.fromHexString
("2001"));
Block block = BlockUtils.newBlock(null, parentHash, difficulty, 0);
logger.info("test new block: {}", BlockUtils.toPrintString(block));
}
@Test
public void testNewGenesisBlock() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
Block genesisBlock = BlockUtils.newGenesisBlock(coinbase);
logger.info("test new genesis block: {}", BlockUtils.toPrintString
(genesisBlock));
}
@Test
public void testPrepareData() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
logger.info("test prepare data: {}",
"12580a2015f3988aa8d56eab3bfca45144bad77fc60acce50437a0a9d794a03a83c15c5e120e10ffffffffffffffffff012201001a24080a12200304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b8532022001".equals(ByteArray.toHexString(BlockUtils.prepareData(BlockUtils.newGenesisBlock(coinbase)))));
}
@Test
public void testIsValidate() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
Block genesisBlock = BlockUtils.newGenesisBlock(coinbase);
logger.info("nonce: {}", ByteArray.toHexString(genesisBlock.getBlockHeader().getNonce
().toByteArray()));
logger.info("test is validate: {}", BlockUtils.isValidate
(genesisBlock));
}
@Test
public void testToPrintString() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
logger.info("test to print string: {}", BlockUtils.toPrintString
(BlockUtils.newGenesisBlock(coinbase)));
}
@Test
public void testGetMineValue() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
logger.info("test get mine value: {}", ByteArray.toHexString
(BlockUtils.getMineValue(BlockUtils.newGenesisBlock(coinbase)
)));
}
@Test
public void testGetPowBoundary() {
Transaction coinbase = TransactionUtils.newCoinbaseTransaction
("0304f784e4e7bae517bcab94c3e0c9214fb4ac7ff9d7d5a937d1f40031f87b85", GENESIS_COINBASE_DATA);
logger.info("test get pow boundary: {}", ByteArray.toHexString
(BlockUtils.getPowBoundary(BlockUtils.newGenesisBlock
(coinbase))));
}
@Test
public void testGetIncreaseNumber() {
logger.info("test get increase number: {}", BlockUtils
.getIncreaseNumber(new Blockchain()));
}
}