Examples with NetworkParamsRegtest snowblossom.lib.NetworkParamsRegtest used on opensource projects

Example 6 with NetworkParamsRegtest

use of snowblossom.lib.NetworkParamsRegtest in project snowblossom by snowblossomcoin.

the class ShardUtilTest method testBlockRewardNoShard.

@Test
public void testBlockRewardNoShard() {
    NetworkParams params = new NetworkParamsRegtest();
    long reward = ShardUtil.getBlockReward(params, BlockHeader.newBuilder().build());
    Assert.assertEquals(PowUtil.getBlockReward(params, 0), reward);
}

Example 7 with NetworkParamsRegtest

use of snowblossom.lib.NetworkParamsRegtest in project snowblossom by snowblossomcoin.

the class AddressUtilTest method testAddressConversions.

@Test
public void testAddressConversions() throws ValidationException {
    ArrayList<NetworkParams> plist = new ArrayList<NetworkParams>();
    plist.add(new NetworkParamsProd());
    plist.add(new NetworkParamsTestnet());
    plist.add(new NetworkParamsRegtest());
    byte[] buff = new byte[Globals.ADDRESS_SPEC_HASH_LEN];
    Random rnd = new Random();
    HashSet<String> addresses = new HashSet<>();
    for (int i = 0; i < 1000; i++) {
        if (i > 0) {
            rnd.nextBytes(buff);
        }
        AddressSpecHash spec = new AddressSpecHash(buff);
        for (NetworkParams p : plist) {
            String addr = spec.toAddressString(p);
            Assert.assertFalse(addresses.contains(addr));
            addresses.add(addr);
            System.out.println("Address: " + addr);
            AddressSpecHash dec = new AddressSpecHash(addr, p);
            Assert.assertEquals(spec, dec);
            int colon = addr.indexOf(":");
            String without = addr.substring(colon + 1);
            AddressSpecHash dec2 = new AddressSpecHash(without, p);
            Assert.assertEquals(spec, dec2);
        }
    }
}

Example 8 with NetworkParamsRegtest

use of snowblossom.lib.NetworkParamsRegtest in project snowblossom by snowblossomcoin.

the class PowUtilTest method testCalcNextTargetIncreasingFromAvg.

@Test
public void testCalcNextTargetIncreasingFromAvg() {
    NetworkParams params = new NetworkParamsRegtest();
    long time = System.currentTimeMillis();
    // block solved slow
    BlockHeader prev_header = BlockHeader.newBuilder().setTimestamp(time - params.getBlockTimeTarget() * 2).build();
    BigInteger average_target = params.getMaxTarget().divide(BigInteger.valueOf(100));
    BlockSummary bs = BlockSummary.newBuilder().setHeader(prev_header).setTargetAverage(average_target.toString()).setBlocktimeAverageMs(params.getBlockTimeTarget()).build();
    BigInteger target = PowUtil.calcNextTarget(bs, params, System.currentTimeMillis());
    System.out.println("Old: " + average_target + " new: " + target);
    Assert.assertTrue(target.compareTo(average_target) > 0);
}

Example 9 with NetworkParamsRegtest

use of snowblossom.lib.NetworkParamsRegtest in project snowblossom by snowblossomcoin.

the class PowUtilTest method testCalcNextTargetDecreasing.

@Test
public void testCalcNextTargetDecreasing() {
    NetworkParams params = new NetworkParamsRegtest();
    long time = System.currentTimeMillis();
    BlockHeader prev_header = BlockHeader.newBuilder().setTimestamp(time - params.getBlockTimeTarget() / 2).build();
    BlockSummary bs = BlockSummary.newBuilder().setHeader(prev_header).setTargetAverage(params.getMaxTarget().toString()).setBlocktimeAverageMs(params.getBlockTimeTarget()).build();
    BigInteger target = PowUtil.calcNextTarget(bs, params, System.currentTimeMillis());
    Assert.assertTrue(target.compareTo(params.getMaxTarget()) < 0);
}

Example 10 with NetworkParamsRegtest

use of snowblossom.lib.NetworkParamsRegtest in project snowblossom by snowblossomcoin.

the class SpoonTest method genWallet.

public static WalletDatabase genWallet() {
    TreeMap<String, String> config_map = new TreeMap<>();
    config_map.put("key_count", "20");
    WalletDatabase db = WalletUtil.makeNewDatabase(new ConfigMem(config_map), new NetworkParamsRegtest());
    return db;
}