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[DEV-193] Invert previous blocks order to be from low hash to high hash (#84)
* [DEV-189] invert arguments order or daghash.Less * [DEV-189] invert arguments order of daghash.Less in blockset.highest * [DEV-189] change to equivalent condition in Hash.Less to make it prettier * [DEV-194] change prevblocks order to be from low hash to high hash
This commit is contained in:
Ori Newman
stasatdaglabs
parent
0643b0d920
commit
d9a81b2a84
@ -117,7 +117,7 @@ func TestHaveBlock(t *testing.T) {
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{hash: "00000093c8f2ab3444502da0754fc8149d738701aef9b2e0f32f32c078039295", want: true},
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// Block 100000 should be present (as an orphan).
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{hash: "000000a805b083e0ef1f516b1153828724c235d6e6f0fabb47b869f6d054ac3f", want: true},
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{hash: "000000e46b5f4f7bfecff77f2f30f2ab90d08e3c5a55784080f97689bcd92786", want: true},
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// Random hashes should not be available.
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{hash: "123", want: false},
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@ -167,383 +167,6 @@ func TestCheckBlockSanity(t *testing.T) {
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}
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var invalidParentsOrderBlock = wire.MsgBlock{
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Header: wire.BlockHeader{
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Version: 1,
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NumPrevBlocks: 2,
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PrevBlocks: []daghash.Hash{
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[32]byte{ // Make go vet happy.
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0x0f, 0xea, 0x33, 0x21, 0x67, 0xd0, 0x25, 0x05,
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0x89, 0x83, 0x19, 0x9f, 0x47, 0x50, 0x3a, 0x3b,
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0x91, 0xd2, 0x0a, 0xec, 0x57, 0x7a, 0x10, 0x89,
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0xd6, 0x36, 0xf8, 0x6d, 0x29, 0x00, 0x00, 0x00,
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}, // MainNet genesis
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[32]byte{ // Make go vet happy.
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0x42, 0xeb, 0x66, 0x1f, 0x71, 0xb2, 0xb9, 0x26,
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0x05, 0xae, 0xe7, 0xf4, 0x8a, 0x6b, 0x7c, 0x86,
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0x33, 0x54, 0x0a, 0x27, 0xe5, 0x47, 0xb9, 0xb5,
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0xee, 0x13, 0x18, 0x83, 0x46, 0x00, 0x00, 0x00,
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}}, // SimNet genesis
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MerkleRoot: daghash.Hash([32]byte{ // Make go vet happy.
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0xc0, 0x92, 0x53, 0x8f, 0x6f, 0xf7, 0xf5, 0x24,
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0xd5, 0x33, 0xd4, 0x8b, 0xf3, 0xc0, 0xf8, 0xf9,
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0x6f, 0xff, 0xfb, 0xb7, 0xdc, 0x39, 0x9d, 0x76,
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0x8d, 0xb0, 0xe1, 0x9c, 0x2e, 0x6d, 0x22, 0xd9,
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}), // f3e94742aca4b5ef85488dc37c06c3282295ffec960994b2c0d5ac2a25a95766
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Timestamp: time.Unix(0x5b50aa0e, 0), // 2018-07-19 15:11:10 +0000 UTC
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Bits: 0x1e00ffff, // 503382015
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Nonce: 0x800c2a77, // 2148280951
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},
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Transactions: []*wire.MsgTx{
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{
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Version: 1,
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TxIn: []*wire.TxIn{
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{
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PreviousOutPoint: wire.OutPoint{
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Hash: daghash.Hash{},
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Index: 0xffffffff,
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},
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SignatureScript: []byte{
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0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02,
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},
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Sequence: math.MaxUint64,
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},
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},
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TxOut: []*wire.TxOut{
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{
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Value: 0x12a05f200, // 5000000000
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PkScript: []byte{
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0x41, // OP_DATA_65
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0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
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0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
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0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
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0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
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0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
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0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
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0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
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0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
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0x84, // 65-byte signature
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0xac, // OP_CHECKSIG
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},
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},
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},
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LockTime: 0,
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},
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{
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Version: 1,
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TxIn: []*wire.TxIn{
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{
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PreviousOutPoint: wire.OutPoint{
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Hash: daghash.Hash([32]byte{ // Make go vet happy.
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0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
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0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
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0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
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0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
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}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
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Index: 0,
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},
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SignatureScript: []byte{
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0x49, // OP_DATA_73
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0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
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0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
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0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
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0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
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0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
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0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
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0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
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0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
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0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
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0x01, // 73-byte signature
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0x41, // OP_DATA_65
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0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
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0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
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0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
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0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
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0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
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0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
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0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
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0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
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0xd3, // 65-byte pubkey
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},
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Sequence: math.MaxUint64,
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},
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},
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TxOut: []*wire.TxOut{
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{
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Value: 0x2123e300, // 556000000
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PkScript: []byte{
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0x76, // OP_DUP
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0xa9, // OP_HASH160
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0x14, // OP_DATA_20
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0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
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0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
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0xf7, 0xf5, 0x8b, 0x32,
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0x88, // OP_EQUALVERIFY
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0xac, // OP_CHECKSIG
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},
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},
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{
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Value: 0x108e20f00, // 4444000000
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PkScript: []byte{
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0x76, // OP_DUP
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0xa9, // OP_HASH160
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0x14, // OP_DATA_20
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0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
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0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
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0x52, 0xde, 0x3d, 0x7c,
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0x88, // OP_EQUALVERIFY
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0xac, // OP_CHECKSIG
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},
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},
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},
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LockTime: 0,
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},
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{
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Version: 1,
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TxIn: []*wire.TxIn{
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{
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PreviousOutPoint: wire.OutPoint{
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Hash: daghash.Hash([32]byte{ // Make go vet happy.
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0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
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0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
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0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
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0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
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}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
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Index: 1,
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},
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SignatureScript: []byte{
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0x47, // OP_DATA_71
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0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
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0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
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0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
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0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
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0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
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0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
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0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
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0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
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0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
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0x41, // OP_DATA_65
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0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
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0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
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0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
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0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
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0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
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0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
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0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
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0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
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0x0f, // 65-byte pubkey
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},
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Sequence: math.MaxUint64,
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},
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},
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TxOut: []*wire.TxOut{
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{
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Value: 0xf4240, // 1000000
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PkScript: []byte{
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0x76, // OP_DUP
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0xa9, // OP_HASH160
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0x14, // OP_DATA_20
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0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
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0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
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0xad, 0xbe, 0x7e, 0x10,
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0x88, // OP_EQUALVERIFY
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0xac, // OP_CHECKSIG
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},
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},
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{
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Value: 0x11d260c0, // 299000000
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PkScript: []byte{
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0x76, // OP_DUP
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0xa9, // OP_HASH160
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0x14, // OP_DATA_20
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0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
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0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
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0xb3, 0x40, 0x9c, 0xd9,
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0x88, // OP_EQUALVERIFY
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0xac, // OP_CHECKSIG
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},
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},
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},
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LockTime: 0,
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},
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{
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Version: 1,
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TxIn: []*wire.TxIn{
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{
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PreviousOutPoint: wire.OutPoint{
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Hash: daghash.Hash([32]byte{ // Make go vet happy.
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0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73,
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0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac,
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0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90,
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0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4,
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}), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b
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Index: 0,
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},
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SignatureScript: []byte{
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0x49, // OP_DATA_73
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0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2,
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0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c,
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0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd,
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0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f,
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0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00,
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0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14,
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0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb,
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0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c,
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0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3,
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0x01, // 73-byte signature
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0x41, // OP_DATA_65
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0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97,
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0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18,
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0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17,
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0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94,
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0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65,
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0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f,
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0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce,
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0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f,
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0xbb, // 65-byte pubkey
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},
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Sequence: math.MaxUint64,
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},
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},
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TxOut: []*wire.TxOut{
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{
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Value: 0xf4240, // 1000000
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PkScript: []byte{
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0x76, // OP_DUP
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0xa9, // OP_HASH160
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0x14, // OP_DATA_20
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0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7,
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0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b,
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0xf2, 0xeb, 0x9e, 0xe0,
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0x88, // OP_EQUALVERIFY
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0xac, // OP_CHECKSIG
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},
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},
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},
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LockTime: 0,
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},
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},
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}
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btcutilInvalidBlock := util.NewBlock(&invalidParentsOrderBlock)
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err = CheckBlockSanity(btcutilInvalidBlock, powLimit, timeSource)
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if err == nil {
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t.Errorf("CheckBlockSanity: error is nil when it shouldn't be")
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}
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rError := err.(RuleError)
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if rError.ErrorCode != ErrWrongParentsOrder {
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t.Errorf("CheckBlockSanity: Expected error was ErrWrongParentsOrder but got %v", err)
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}
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}
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// TestCheckSerializedHeight tests the checkSerializedHeight function with
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// various serialized heights and also does negative tests to ensure errors
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// and handled properly.
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func TestCheckSerializedHeight(t *testing.T) {
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// Create an empty coinbase template to be used in the tests below.
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coinbaseOutpoint := wire.NewOutPoint(&daghash.Hash{}, math.MaxUint32)
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coinbaseTx := wire.NewMsgTx(1)
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coinbaseTx.AddTxIn(wire.NewTxIn(coinbaseOutpoint, nil))
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// Expected rule errors.
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missingHeightError := RuleError{
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ErrorCode: ErrMissingCoinbaseHeight,
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}
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badHeightError := RuleError{
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ErrorCode: ErrBadCoinbaseHeight,
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}
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tests := []struct {
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sigScript []byte // Serialized data
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wantHeight int32 // Expected height
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err error // Expected error type
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}{
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// No serialized height length.
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{[]byte{}, 0, missingHeightError},
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// Serialized height length with no height bytes.
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{[]byte{0x02}, 0, missingHeightError},
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// Serialized height length with too few height bytes.
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{[]byte{0x02, 0x4a}, 0, missingHeightError},
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// Serialized height that needs 2 bytes to encode.
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{[]byte{0x02, 0x4a, 0x52}, 21066, nil},
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// Serialized height that needs 2 bytes to encode, but backwards
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// endianness.
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{[]byte{0x02, 0x4a, 0x52}, 19026, badHeightError},
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// Serialized height that needs 3 bytes to encode.
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{[]byte{0x03, 0x40, 0x0d, 0x03}, 200000, nil},
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// Serialized height that needs 3 bytes to encode, but backwards
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// endianness.
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{[]byte{0x03, 0x40, 0x0d, 0x03}, 1074594560, badHeightError},
|
||||
}
|
||||
|
||||
t.Logf("Running %d tests", len(tests))
|
||||
for i, test := range tests {
|
||||
msgTx := coinbaseTx.Copy()
|
||||
msgTx.TxIn[0].SignatureScript = test.sigScript
|
||||
tx := util.NewTx(msgTx)
|
||||
|
||||
err := checkSerializedHeight(tx, test.wantHeight)
|
||||
if reflect.TypeOf(err) != reflect.TypeOf(test.err) {
|
||||
t.Errorf("checkSerializedHeight #%d wrong error type "+
|
||||
"got: %v <%T>, want: %T", i, err, err, test.err)
|
||||
continue
|
||||
}
|
||||
|
||||
if rerr, ok := err.(RuleError); ok {
|
||||
trerr := test.err.(RuleError)
|
||||
if rerr.ErrorCode != trerr.ErrorCode {
|
||||
t.Errorf("checkSerializedHeight #%d wrong "+
|
||||
"error code got: %v, want: %v", i,
|
||||
rerr.ErrorCode, trerr.ErrorCode)
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestValidateParents(t *testing.T) {
|
||||
blockDAG := newTestDAG(&dagconfig.MainNetParams)
|
||||
genesisNode := blockDAG.genesis
|
||||
blockVersion := int32(0x10000000)
|
||||
|
||||
blockTime := genesisNode.Header().Timestamp
|
||||
|
||||
generateNode := func(parents ...*blockNode) *blockNode {
|
||||
// The timestamp of each block is changed to prevent a situation where two blocks share the same hash
|
||||
blockTime = blockTime.Add(time.Second)
|
||||
return newTestNode(setFromSlice(parents...),
|
||||
blockVersion,
|
||||
0,
|
||||
blockTime,
|
||||
dagconfig.MainNetParams.K)
|
||||
}
|
||||
|
||||
a := generateNode(genesisNode)
|
||||
b := generateNode(a)
|
||||
c := generateNode(genesisNode)
|
||||
|
||||
fakeBlockHeader := &wire.BlockHeader{}
|
||||
|
||||
// Check direct parents relation
|
||||
err := validateParents(fakeBlockHeader, setFromSlice(a, b))
|
||||
if err == nil {
|
||||
t.Errorf("validateParents: `a` is a parent of `b`, so an error is expected")
|
||||
}
|
||||
|
||||
// Check indirect parents relation
|
||||
err = validateParents(fakeBlockHeader, setFromSlice(genesisNode, b))
|
||||
if err == nil {
|
||||
t.Errorf("validateParents: `genesis` and `b` are indirectly related, so an error is expected")
|
||||
}
|
||||
|
||||
// Check parents with no relation
|
||||
err = validateParents(fakeBlockHeader, setFromSlice(b, c))
|
||||
if err != nil {
|
||||
t.Errorf("validateParents: unexpected error: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Block100000 defines block 100,000 of the block chain. It is used to
|
||||
// test Block operations.
|
||||
var Block100000 = wire.MsgBlock{
|
||||
Header: wire.BlockHeader{
|
||||
Version: 1,
|
||||
NumPrevBlocks: 2,
|
||||
@ -800,4 +423,383 @@ var Block100000 = wire.MsgBlock{
|
||||
LockTime: 0,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
btcutilInvalidBlock := util.NewBlock(&invalidParentsOrderBlock)
|
||||
err = CheckBlockSanity(btcutilInvalidBlock, powLimit, timeSource)
|
||||
if err == nil {
|
||||
t.Errorf("CheckBlockSanity: error is nil when it shouldn't be")
|
||||
}
|
||||
rError := err.(RuleError)
|
||||
if rError.ErrorCode != ErrWrongParentsOrder {
|
||||
t.Errorf("CheckBlockSanity: Expected error was ErrWrongParentsOrder but got %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// TestCheckSerializedHeight tests the checkSerializedHeight function with
|
||||
// various serialized heights and also does negative tests to ensure errors
|
||||
// and handled properly.
|
||||
func TestCheckSerializedHeight(t *testing.T) {
|
||||
// Create an empty coinbase template to be used in the tests below.
|
||||
coinbaseOutpoint := wire.NewOutPoint(&daghash.Hash{}, math.MaxUint32)
|
||||
coinbaseTx := wire.NewMsgTx(1)
|
||||
coinbaseTx.AddTxIn(wire.NewTxIn(coinbaseOutpoint, nil))
|
||||
|
||||
// Expected rule errors.
|
||||
missingHeightError := RuleError{
|
||||
ErrorCode: ErrMissingCoinbaseHeight,
|
||||
}
|
||||
badHeightError := RuleError{
|
||||
ErrorCode: ErrBadCoinbaseHeight,
|
||||
}
|
||||
|
||||
tests := []struct {
|
||||
sigScript []byte // Serialized data
|
||||
wantHeight int32 // Expected height
|
||||
err error // Expected error type
|
||||
}{
|
||||
// No serialized height length.
|
||||
{[]byte{}, 0, missingHeightError},
|
||||
// Serialized height length with no height bytes.
|
||||
{[]byte{0x02}, 0, missingHeightError},
|
||||
// Serialized height length with too few height bytes.
|
||||
{[]byte{0x02, 0x4a}, 0, missingHeightError},
|
||||
// Serialized height that needs 2 bytes to encode.
|
||||
{[]byte{0x02, 0x4a, 0x52}, 21066, nil},
|
||||
// Serialized height that needs 2 bytes to encode, but backwards
|
||||
// endianness.
|
||||
{[]byte{0x02, 0x4a, 0x52}, 19026, badHeightError},
|
||||
// Serialized height that needs 3 bytes to encode.
|
||||
{[]byte{0x03, 0x40, 0x0d, 0x03}, 200000, nil},
|
||||
// Serialized height that needs 3 bytes to encode, but backwards
|
||||
// endianness.
|
||||
{[]byte{0x03, 0x40, 0x0d, 0x03}, 1074594560, badHeightError},
|
||||
}
|
||||
|
||||
t.Logf("Running %d tests", len(tests))
|
||||
for i, test := range tests {
|
||||
msgTx := coinbaseTx.Copy()
|
||||
msgTx.TxIn[0].SignatureScript = test.sigScript
|
||||
tx := util.NewTx(msgTx)
|
||||
|
||||
err := checkSerializedHeight(tx, test.wantHeight)
|
||||
if reflect.TypeOf(err) != reflect.TypeOf(test.err) {
|
||||
t.Errorf("checkSerializedHeight #%d wrong error type "+
|
||||
"got: %v <%T>, want: %T", i, err, err, test.err)
|
||||
continue
|
||||
}
|
||||
|
||||
if rerr, ok := err.(RuleError); ok {
|
||||
trerr := test.err.(RuleError)
|
||||
if rerr.ErrorCode != trerr.ErrorCode {
|
||||
t.Errorf("checkSerializedHeight #%d wrong "+
|
||||
"error code got: %v, want: %v", i,
|
||||
rerr.ErrorCode, trerr.ErrorCode)
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestValidateParents(t *testing.T) {
|
||||
blockDAG := newTestDAG(&dagconfig.MainNetParams)
|
||||
genesisNode := blockDAG.genesis
|
||||
blockVersion := int32(0x10000000)
|
||||
|
||||
blockTime := genesisNode.Header().Timestamp
|
||||
|
||||
generateNode := func(parents ...*blockNode) *blockNode {
|
||||
// The timestamp of each block is changed to prevent a situation where two blocks share the same hash
|
||||
blockTime = blockTime.Add(time.Second)
|
||||
return newTestNode(setFromSlice(parents...),
|
||||
blockVersion,
|
||||
0,
|
||||
blockTime,
|
||||
dagconfig.MainNetParams.K)
|
||||
}
|
||||
|
||||
a := generateNode(genesisNode)
|
||||
b := generateNode(a)
|
||||
c := generateNode(genesisNode)
|
||||
|
||||
fakeBlockHeader := &wire.BlockHeader{}
|
||||
|
||||
// Check direct parents relation
|
||||
err := validateParents(fakeBlockHeader, setFromSlice(a, b))
|
||||
if err == nil {
|
||||
t.Errorf("validateParents: `a` is a parent of `b`, so an error is expected")
|
||||
}
|
||||
|
||||
// Check indirect parents relation
|
||||
err = validateParents(fakeBlockHeader, setFromSlice(genesisNode, b))
|
||||
if err == nil {
|
||||
t.Errorf("validateParents: `genesis` and `b` are indirectly related, so an error is expected")
|
||||
}
|
||||
|
||||
// Check parents with no relation
|
||||
err = validateParents(fakeBlockHeader, setFromSlice(b, c))
|
||||
if err != nil {
|
||||
t.Errorf("validateParents: unexpected error: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Block100000 defines block 100,000 of the block chain. It is used to
|
||||
// test Block operations.
|
||||
var Block100000 = wire.MsgBlock{
|
||||
Header: wire.BlockHeader{
|
||||
Version: 1,
|
||||
NumPrevBlocks: 2,
|
||||
PrevBlocks: []daghash.Hash{
|
||||
[32]byte{ // Make go vet happy.
|
||||
0xa5, 0x60, 0xe4, 0x59, 0x61, 0x5d, 0xbb, 0x4e,
|
||||
0xae, 0x33, 0x40, 0x2a, 0xc0, 0xb8, 0x8a, 0xb6,
|
||||
0x53, 0xc5, 0x11, 0xe3, 0x35, 0xd0, 0xa6, 0x1e,
|
||||
0x0a, 0xc4, 0x06, 0x96, 0x97, 0x00, 0x00, 0x00,
|
||||
}, // MainNet genesis
|
||||
[32]byte{ // Make go vet happy.
|
||||
0x2a, 0x9a, 0x2a, 0xe4, 0x3b, 0xc1, 0x6b, 0x55,
|
||||
0x06, 0x39, 0xc2, 0xe6, 0xbb, 0x4a, 0xec, 0xeb,
|
||||
0x7a, 0x49, 0x7c, 0xe9, 0xf3, 0x60, 0x20, 0x7d,
|
||||
0x63, 0xc7, 0x26, 0x89, 0xf6, 0x00, 0x00, 0x00,
|
||||
}, // SimNet genesis
|
||||
},
|
||||
MerkleRoot: daghash.Hash([32]byte{ // Make go vet happy.
|
||||
0xc0, 0x92, 0x53, 0x8f, 0x6f, 0xf7, 0xf5, 0x24,
|
||||
0xd5, 0x33, 0xd4, 0x8b, 0xf3, 0xc0, 0xf8, 0xf9,
|
||||
0x6f, 0xff, 0xfb, 0xb7, 0xdc, 0x39, 0x9d, 0x76,
|
||||
0x8d, 0xb0, 0xe1, 0x9c, 0x2e, 0x6d, 0x22, 0xd9,
|
||||
}), // f3e94742aca4b5ef85488dc37c06c3282295ffec960994b2c0d5ac2a25a95766
|
||||
Timestamp: time.Unix(0x5bb9f3b4, 0), // 2018-07-19 15:11:10 +0000 UTC
|
||||
Bits: 0x1e00ffff, // 503382015
|
||||
Nonce: 0x203602e3, // 2148280951
|
||||
},
|
||||
Transactions: []*wire.MsgTx{
|
||||
{
|
||||
Version: 1,
|
||||
TxIn: []*wire.TxIn{
|
||||
{
|
||||
PreviousOutPoint: wire.OutPoint{
|
||||
Hash: daghash.Hash{},
|
||||
Index: 0xffffffff,
|
||||
},
|
||||
SignatureScript: []byte{
|
||||
0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02,
|
||||
},
|
||||
Sequence: math.MaxUint64,
|
||||
},
|
||||
},
|
||||
TxOut: []*wire.TxOut{
|
||||
{
|
||||
Value: 0x12a05f200, // 5000000000
|
||||
PkScript: []byte{
|
||||
0x41, // OP_DATA_65
|
||||
0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25,
|
||||
0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73,
|
||||
0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7,
|
||||
0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16,
|
||||
0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24,
|
||||
0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed,
|
||||
0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28,
|
||||
0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf,
|
||||
0x84, // 65-byte signature
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
},
|
||||
LockTime: 0,
|
||||
},
|
||||
{
|
||||
Version: 1,
|
||||
TxIn: []*wire.TxIn{
|
||||
{
|
||||
PreviousOutPoint: wire.OutPoint{
|
||||
Hash: daghash.Hash([32]byte{ // Make go vet happy.
|
||||
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
|
||||
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
|
||||
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
|
||||
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
|
||||
}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
|
||||
Index: 0,
|
||||
},
|
||||
SignatureScript: []byte{
|
||||
0x49, // OP_DATA_73
|
||||
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
|
||||
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
|
||||
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
|
||||
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
|
||||
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
|
||||
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
|
||||
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
|
||||
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
|
||||
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
|
||||
0x01, // 73-byte signature
|
||||
0x41, // OP_DATA_65
|
||||
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
|
||||
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
|
||||
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
|
||||
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
|
||||
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
|
||||
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
|
||||
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
|
||||
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
|
||||
0xd3, // 65-byte pubkey
|
||||
},
|
||||
Sequence: math.MaxUint64,
|
||||
},
|
||||
},
|
||||
TxOut: []*wire.TxOut{
|
||||
{
|
||||
Value: 0x2123e300, // 556000000
|
||||
PkScript: []byte{
|
||||
0x76, // OP_DUP
|
||||
0xa9, // OP_HASH160
|
||||
0x14, // OP_DATA_20
|
||||
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
|
||||
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
|
||||
0xf7, 0xf5, 0x8b, 0x32,
|
||||
0x88, // OP_EQUALVERIFY
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
{
|
||||
Value: 0x108e20f00, // 4444000000
|
||||
PkScript: []byte{
|
||||
0x76, // OP_DUP
|
||||
0xa9, // OP_HASH160
|
||||
0x14, // OP_DATA_20
|
||||
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
|
||||
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
|
||||
0x52, 0xde, 0x3d, 0x7c,
|
||||
0x88, // OP_EQUALVERIFY
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
},
|
||||
LockTime: 0,
|
||||
},
|
||||
{
|
||||
Version: 1,
|
||||
TxIn: []*wire.TxIn{
|
||||
{
|
||||
PreviousOutPoint: wire.OutPoint{
|
||||
Hash: daghash.Hash([32]byte{ // Make go vet happy.
|
||||
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
|
||||
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
|
||||
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
|
||||
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
|
||||
}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
|
||||
Index: 1,
|
||||
},
|
||||
SignatureScript: []byte{
|
||||
0x47, // OP_DATA_71
|
||||
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
|
||||
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
|
||||
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
|
||||
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
|
||||
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
|
||||
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
|
||||
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
|
||||
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
|
||||
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
|
||||
0x41, // OP_DATA_65
|
||||
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
|
||||
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
|
||||
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
|
||||
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
|
||||
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
|
||||
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
|
||||
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
|
||||
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
|
||||
0x0f, // 65-byte pubkey
|
||||
},
|
||||
Sequence: math.MaxUint64,
|
||||
},
|
||||
},
|
||||
TxOut: []*wire.TxOut{
|
||||
{
|
||||
Value: 0xf4240, // 1000000
|
||||
PkScript: []byte{
|
||||
0x76, // OP_DUP
|
||||
0xa9, // OP_HASH160
|
||||
0x14, // OP_DATA_20
|
||||
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
|
||||
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
|
||||
0xad, 0xbe, 0x7e, 0x10,
|
||||
0x88, // OP_EQUALVERIFY
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
{
|
||||
Value: 0x11d260c0, // 299000000
|
||||
PkScript: []byte{
|
||||
0x76, // OP_DUP
|
||||
0xa9, // OP_HASH160
|
||||
0x14, // OP_DATA_20
|
||||
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
|
||||
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
|
||||
0xb3, 0x40, 0x9c, 0xd9,
|
||||
0x88, // OP_EQUALVERIFY
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
},
|
||||
LockTime: 0,
|
||||
},
|
||||
{
|
||||
Version: 1,
|
||||
TxIn: []*wire.TxIn{
|
||||
{
|
||||
PreviousOutPoint: wire.OutPoint{
|
||||
Hash: daghash.Hash([32]byte{ // Make go vet happy.
|
||||
0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73,
|
||||
0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac,
|
||||
0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90,
|
||||
0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4,
|
||||
}), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b
|
||||
Index: 0,
|
||||
},
|
||||
SignatureScript: []byte{
|
||||
0x49, // OP_DATA_73
|
||||
0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2,
|
||||
0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c,
|
||||
0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd,
|
||||
0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f,
|
||||
0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00,
|
||||
0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14,
|
||||
0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb,
|
||||
0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c,
|
||||
0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3,
|
||||
0x01, // 73-byte signature
|
||||
0x41, // OP_DATA_65
|
||||
0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97,
|
||||
0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18,
|
||||
0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17,
|
||||
0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94,
|
||||
0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65,
|
||||
0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f,
|
||||
0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce,
|
||||
0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f,
|
||||
0xbb, // 65-byte pubkey
|
||||
},
|
||||
Sequence: math.MaxUint64,
|
||||
},
|
||||
},
|
||||
TxOut: []*wire.TxOut{
|
||||
{
|
||||
Value: 0xf4240, // 1000000
|
||||
PkScript: []byte{
|
||||
0x76, // OP_DUP
|
||||
0xa9, // OP_HASH160
|
||||
0x14, // OP_DATA_20
|
||||
0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7,
|
||||
0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b,
|
||||
0xf2, 0xeb, 0x9e, 0xe0,
|
||||
0x88, // OP_EQUALVERIFY
|
||||
0xac, // OP_CHECKSIG
|
||||
},
|
||||
},
|
||||
},
|
||||
LockTime: 0,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user