Examples with BlockHeader org.aion.zero.impl.types.BlockHeader used on opensource projects

Example 11 with BlockHeader

use of org.aion.zero.impl.types.BlockHeader in project aion by aionnetwork.

the class SyncMgrTest method testRequestBodies_withTwoRequests.

@Test
public void testRequestBodies_withTwoRequests() {
    BlockHeader header1 = mock(BlockHeader.class);
    when(header1.getNumber()).thenReturn(101L);
    byte[] hash1 = Hex.decode("6fd8dae3304a9864f460ec7aec21bc94e14e34876e5dddd0a74d9c68ac7bc9ed");
    when(header1.getHash()).thenReturn(hash1);
    when(header1.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    List<BlockHeader> list1 = new ArrayList<>();
    list1.add(header1);
    syncMgr.syncHeaderRequestManager.storeHeaders(1, list1);
    BlockHeader header2 = mock(BlockHeader.class);
    when(header2.getNumber()).thenReturn(102L);
    byte[] hash2 = Hex.decode("f2652dde61042e9306dce95ecdc41a1be2be7eb374f19427aef2a79101b471ea");
    when(header2.getHash()).thenReturn(hash2);
    when(header2.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    List<BlockHeader> list2 = new ArrayList<>();
    list2.add(header1);
    list2.add(header2);
    syncMgr.syncHeaderRequestManager.storeHeaders(1, list2);
    syncMgr.requestBodies(1, "peer1");
    // ensure that 1 request was sent
    verify(p2pMgr, times(2)).send(anyInt(), anyString(), any(ReqBlocksBodies.class));
    // both lists are still stored and can be retrieved in order
    assertThat(syncMgr.syncHeaderRequestManager.matchAndDropHeaders(1, 1, EMPTY_TRIE_HASH)).isEqualTo(list1);
    assertThat(syncMgr.syncHeaderRequestManager.matchAndDropHeaders(1, 2, EMPTY_TRIE_HASH)).isEqualTo(list2);
}

Example 12 with BlockHeader

use of org.aion.zero.impl.types.BlockHeader in project aion by aionnetwork.

the class SyncMgrTest method testRequestBodies_withFilteringOnBlockNumber.

@Test
public void testRequestBodies_withFilteringOnBlockNumber() {
    BlockHeader header = mock(BlockHeader.class);
    when(header.getNumber()).thenReturn(bestBlockNumber);
    byte[] hash = Hex.decode("6fd8dae3304a9864f460ec7aec21bc94e14e34876e5dddd0a74d9c68ac7bc9ed");
    when(header.getHash()).thenReturn(hash);
    when(header.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    List<BlockHeader> list = new ArrayList<>();
    list.add(header);
    INode peer1 = mock(INode.class);
    when(peer1.getIdHash()).thenReturn(1);
    when(peer1.getIdShort()).thenReturn("peer1");
    when(peer1.getBestBlockNumber()).thenReturn(2 * bestBlockNumber);
    // ensure that peer1 exists in the syncHeaderRequestManager
    syncMgr.syncHeaderRequestManager.assertUpdateActiveNodes(Map.of(1, peer1), null, null, Set.of(1), Set.of(1), 2 * bestBlockNumber);
    syncMgr.syncHeaderRequestManager.storeHeaders(1, list);
    syncMgr.syncHeaderRequestManager.runInMode(1, SyncMode.NORMAL);
    syncMgr.requestBodies(1, "peer1");
    // ensure that 1 request was sent
    verify(p2pMgr, never()).send(anyInt(), anyString(), any(ReqBlocksBodies.class));
    assertThat(syncMgr.syncHeaderRequestManager.matchAndDropHeaders(1, 1, EMPTY_TRIE_HASH)).isNull();
}

Example 13 with BlockHeader

use of org.aion.zero.impl.types.BlockHeader in project aion by aionnetwork.

the class SyncMgrTest method testValidateAndAddHeaders_withCorrectHeaders.

@Test
public void testValidateAndAddHeaders_withCorrectHeaders() {
    int nodeId = 1;
    String displayId = "peer1";
    syncMgr.validateAndAddHeaders(nodeId, displayId, consecutiveHeaders);
    verify(p2pMgr, never()).errCheck(nodeId, displayId);
    // Check that all the headers were stored.
    List<BlockHeader> stored = syncMgr.syncHeaderRequestManager.matchAndDropHeaders(nodeId, consecutiveHeaders.size(), consecutiveHeaders.get(0).getTxTrieRootWrapper());
    assertThat(stored.size()).isEqualTo(consecutiveHeaders.size());
    assertThat(stored).containsAllIn(consecutiveHeaders);
}

Example 14 with BlockHeader

use of org.aion.zero.impl.types.BlockHeader in project aion by aionnetwork.

the class AionBlockStore method getListHeadersEndWith.

public List<BlockHeader> getListHeadersEndWith(byte[] hash, long qty) {
    if (hash == null || qty < 0) {
        return null;
    }
    lock.lock();
    try {
        List<Block> blocks = getListBlocksEndWith(hash, qty);
        List<BlockHeader> headers = new ArrayList<>(blocks.size());
        for (Block b : blocks) {
            headers.add(b.getHeader());
        }
        return headers;
    } finally {
        lock.unlock();
    }
}

Example 15 with BlockHeader

use of org.aion.zero.impl.types.BlockHeader in project aion by aionnetwork.

the class SyncMgrTest method testRequestBodies_withOneRequest.

@Test
public void testRequestBodies_withOneRequest() {
    BlockHeader header = mock(BlockHeader.class);
    when(header.getNumber()).thenReturn(101L);
    byte[] hash = Hex.decode("6fd8dae3304a9864f460ec7aec21bc94e14e34876e5dddd0a74d9c68ac7bc9ed");
    when(header.getHash()).thenReturn(hash);
    when(header.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    List<BlockHeader> list = new ArrayList<>();
    list.add(header);
    syncMgr.syncHeaderRequestManager.storeHeaders(1, list);
    syncMgr.requestBodies(1, "peer1");
    // ensure that 1 request was sent
    verify(p2pMgr, times(1)).send(anyInt(), anyString(), any(ReqBlocksBodies.class));
    // the list is still stored
    assertThat(syncMgr.syncHeaderRequestManager.matchAndDropHeaders(1, 1, EMPTY_TRIE_HASH)).isEqualTo(list);
}