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

Example 26 with BlockHeader

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

the class ResBlocksHeaders method encode.

@Override
public byte[] encode() {
    List<byte[]> tempList = new ArrayList<>();
    for (BlockHeader blockHeader : this.blockHeaders) {
        tempList.add(blockHeader.getEncoded());
    }
    byte[][] bytesArray = tempList.toArray(new byte[tempList.size()][]);
    return RLP.encodeList(bytesArray);
}

Example 27 with BlockHeader

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

the class SyncHeaderRequestManagerTest method testDropHeaders_withEmptyList.

@Test
public void testDropHeaders_withEmptyList() {
    List<BlockHeader> list = mock(List.class);
    when(list.size()).thenReturn(10);
    BlockHeader header = mock(BlockHeader.class);
    when(header.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    when(list.get(0)).thenReturn(header);
    // headers stored for size 10
    srm.storeHeaders(1, list);
    // remove the list using the matching method
    srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH);
    // attempting to drop the list for size 11
    assertThat(srm.dropHeaders(1, list)).isFalse();
}

Example 28 with BlockHeader

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

the class SyncHeaderRequestManagerTest method test_receivedHeaderManagement.

@Test
public void test_receivedHeaderManagement() {
    List<BlockHeader> list = mock(List.class);
    when(list.size()).thenReturn(10);
    BlockHeader header = mock(BlockHeader.class);
    when(header.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    when(list.get(0)).thenReturn(header);
    srm.storeHeaders(1, list);
    assertThat(srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH)).isEqualTo(list);
    // ensure the headers were dropped
    assertThat(srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH)).isNull();
}

Example 29 with BlockHeader

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

the class SyncHeaderRequestManagerTest method test_storeMultipleThenRetrieveAllWithSameSize.

@Test
public void test_storeMultipleThenRetrieveAllWithSameSize() {
    BlockHeader header = mock(BlockHeader.class);
    when(header.getTxTrieRootWrapper()).thenReturn(EMPTY_TRIE_HASH);
    List<BlockHeader> list = mock(List.class);
    when(list.size()).thenReturn(10);
    when(list.get(0)).thenReturn(header);
    srm.storeHeaders(1, list);
    List<BlockHeader> list2 = mock(List.class);
    when(list2.size()).thenReturn(10);
    when(list2.get(0)).thenReturn(header);
    srm.storeHeaders(1, list2);
    // removes the stored headers in the order they were added
    assertThat(srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH)).isEqualTo(list);
    assertThat(srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH)).isEqualTo(list2);
    // ensure the headers were dropped
    assertThat(srm.matchAndDropHeaders(1, 10, EMPTY_TRIE_HASH)).isNull();
}