Example #1
0
func CreateTestDirectoryBlockHeader(prevBlock *directoryBlock.DirectoryBlock) *directoryBlock.DBlockHeader {
	header := new(directoryBlock.DBlockHeader)

	header.SetBodyMR(primitives.Sha(primitives.NewZeroHash().Bytes()))
	header.SetBlockCount(0)
	header.SetNetworkID(constants.MAIN_NETWORK_ID)

	if prevBlock == nil {
		header.SetDBHeight(0)
		header.SetPrevFullHash(primitives.NewZeroHash())
		header.SetPrevKeyMR(primitives.NewZeroHash())
		header.SetTimestamp(primitives.NewTimestampFromMinutes(1234))
	} else {
		header.SetDBHeight(prevBlock.Header.GetDBHeight() + 1)
		header.SetPrevFullHash(prevBlock.GetHash())
		keyMR, err := prevBlock.BuildKeyMerkleRoot()
		if err != nil {
			panic(err)
		}
		header.SetPrevKeyMR(keyMR)
		header.SetTimestamp(primitives.NewTimestampFromMinutes(prevBlock.Header.GetTimestamp().GetTimeMinutesUInt32() + 1))
	}

	header.SetVersion(1)

	return header
}
Example #2
0
func GenerateGenesisBlocks(networkID uint32) (interfaces.IDirectoryBlock, interfaces.IAdminBlock, interfaces.IFBlock, interfaces.IEntryCreditBlock) {
	dblk := directoryBlock.NewDirectoryBlock(nil)
	ablk := adminBlock.NewAdminBlock(nil)
	fblk := factoid.GetGenesisFBlock(networkID)
	ecblk := entryCreditBlock.NewECBlock()

	if networkID != constants.MAIN_NETWORK_ID {
		if networkID == constants.TEST_NETWORK_ID {
			ablk.AddFedServer(primitives.NewZeroHash())
		} else {
			ablk.AddFedServer(primitives.Sha([]byte("FNode0")))
		}
	} else {
		ecblk.GetBody().AddEntry(entryCreditBlock.NewServerIndexNumber())
		for i := 1; i < 11; i++ {
			minute := entryCreditBlock.NewMinuteNumber(uint8(i))
			ecblk.GetBody().AddEntry(minute)
		}
	}

	dblk.SetABlockHash(ablk)
	dblk.SetECBlockHash(ecblk)
	dblk.SetFBlockHash(fblk)
	dblk.GetHeader().SetNetworkID(networkID)

	dblk.GetHeader().SetTimestamp(primitives.NewTimestampFromMinutes(24018960))

	return dblk, ablk, fblk, ecblk
}
func (h *DBlockHeader) GetTimestamp() interfaces.Timestamp {
	return primitives.NewTimestampFromMinutes(h.Timestamp)
}
Example #4
0
func TestAddServerFault(t *testing.T) {
	block := createTestAdminBlock().(*AdminBlock)

	for i := 0; i < 5; i++ {
		block.ABEntries = append(block.ABEntries, new(AddFederatedServer))
		block.ABEntries = append(block.ABEntries, new(DBSignatureEntry))
		block.ABEntries = append(block.ABEntries, new(EndOfMinuteEntry))
		block.ABEntries = append(block.ABEntries, new(IncreaseServerCount))
		block.ABEntries = append(block.ABEntries, new(AddFederatedServerBitcoinAnchorKey))
	}

	for i := 0; i < 10; i++ {
		sf := new(ServerFault)

		sf.Timestamp = primitives.NewTimestampFromMinutes(uint32(i * 2))
		sf.ServerID = testHelper.NewRepeatingHash(1)
		sf.AuditServerID = testHelper.NewRepeatingHash(2)

		sf.VMIndex = 5
		sf.DBHeight = 0x44556677
		sf.Height = 0x88990011

		block.AddServerFault(sf)
	}

	for i := 0; i < 10; i++ {
		sf := new(ServerFault)

		sf.Timestamp = primitives.NewTimestampFromMinutes(uint32(i*2 + 1))
		sf.ServerID = testHelper.NewRepeatingHash(1)
		sf.AuditServerID = testHelper.NewRepeatingHash(2)

		sf.VMIndex = 5
		sf.DBHeight = 0x44556677
		sf.Height = 0x88990011

		block.AddServerFault(sf)
	}

	for i := 0; i < 20; i++ {
		sf := new(ServerFault)

		sf.Timestamp = primitives.NewTimestampFromMinutes(uint32(i))
		sf.ServerID = testHelper.NewRepeatingHash(1)
		sf.AuditServerID = testHelper.NewRepeatingHash(2)

		sf.VMIndex = byte(i)
		sf.DBHeight = 0x44556677
		sf.Height = 0x88990011

		block.AddServerFault(sf)
	}

	if len(block.ABEntries) != 5*5+10+10+20 {
		t.Errorf("Wrong length of ABEntries - %v", len(block.ABEntries))
	}

	sfFound := false
	for i := range block.ABEntries {
		if block.ABEntries[i].Type() != constants.TYPE_SERVER_FAULT {
			if sfFound {
				t.Errorf("Non-SF entry between SF entries at position %v", i)
			}
			continue
		}
		if i == 0 {
			t.Errorf("SF entry is at position 0 when it shouldn't be")
			continue
		}
		if block.ABEntries[i-1].Type() != constants.TYPE_SERVER_FAULT {
			continue
		}

		prev := block.ABEntries[i-1].(*ServerFault)
		cur := block.ABEntries[i].(*ServerFault)

		if prev.Timestamp.GetTimeMilliUInt64() > cur.Timestamp.GetTimeMilliUInt64() {
			t.Errorf("Wrong order by Timestamp")
			continue
		}
		if prev.Timestamp.GetTimeMilliUInt64() < cur.Timestamp.GetTimeMilliUInt64() {
			continue
		}
		if prev.VMIndex > cur.VMIndex {
			t.Errorf("Wrong order by VMIndex")
			continue
		}
	}
}