// TestFilterLarge ensures a maximum sized filter can be created.
func TestFilterLarge(t *testing.T) {
f := bloom.NewFilter(100000000, 0, 0.01, btcwire.BloomUpdateNone)
if len(f.MsgFilterLoad().Filter) > btcwire.MaxFilterLoadFilterSize {
t.Errorf("TestFilterLarge test failed: %d > %d",
len(f.MsgFilterLoad().Filter), btcwire.MaxFilterLoadFilterSize)
}
}
// This example demonstrates how to create a new bloom filter, add a transaction
// hash to it, and check if the filter matches the transaction.
func ExampleNewFilter() {
rand.Seed(time.Now().UnixNano())
tweak := rand.Uint32()
// Create a new bloom filter intended to hold 10 elements with a 0.01%
// false positive rate and does not include any automatic update
// functionality when transactions are matched.
filter := bloom.NewFilter(10, tweak, 0.0001, btcwire.BloomUpdateNone)
// Create a transaction hash and add it to the filter. This particular
// trasaction is the first transaction in block 310,000 of the main
// bitcoin block chain.
txHashStr := "fd611c56ca0d378cdcd16244b45c2ba9588da3adac367c4ef43e808b280b8a45"
txHash, err := btcwire.NewShaHashFromStr(txHashStr)
if err != nil {
fmt.Println(err)
return
}
filter.AddShaHash(txHash)
// Show that the filter matches.
matches := filter.Matches(txHash.Bytes())
fmt.Println("Filter Matches?:", matches)
// Output:
// Filter Matches?: true
}
// TestFilterInsertKey ensures inserting public keys and addresses works as
// expected.
func TestFilterInsertKey(t *testing.T) {
secret := "5Kg1gnAjaLfKiwhhPpGS3QfRg2m6awQvaj98JCZBZQ5SuS2F15C"
wif, err := btcutil.DecodeWIF(secret)
if err != nil {
t.Errorf("TestFilterInsertKey DecodeWIF failed: %v", err)
return
}
f := bloom.NewFilter(2, 0, 0.001, btcwire.BloomUpdateAll)
f.Add(wif.SerializePubKey())
f.Add(btcutil.Hash160(wif.SerializePubKey()))
want, err := hex.DecodeString("038fc16b080000000000000001")
if err != nil {
t.Errorf("TestFilterInsertWithTweak DecodeString failed: %v\n", err)
return
}
got := bytes.NewBuffer(nil)
err = f.MsgFilterLoad().BtcEncode(got, btcwire.ProtocolVersion)
if err != nil {
t.Errorf("TestFilterInsertWithTweak BtcDecode failed: %v\n", err)
return
}
if !bytes.Equal(got.Bytes(), want) {
t.Errorf("TestFilterInsertWithTweak failure: got %v want %v\n",
got.Bytes(), want)
return
}
}
func TestMerkleBlock3(t *testing.T) {
blockStr := "0100000079cda856b143d9db2c1caff01d1aecc8630d30625d10e8b" +
"4b8b0000000000000b50cc069d6a3e33e3ff84a5c41d9d3febe7c770fdc" +
"c96b2c3ff60abe184f196367291b4d4c86041b8fa45d630101000000010" +
"00000000000000000000000000000000000000000000000000000000000" +
"0000ffffffff08044c86041b020a02ffffffff0100f2052a01000000434" +
"104ecd3229b0571c3be876feaac0442a9f13c5a572742927af1dc623353" +
"ecf8c202225f64868137a18cdd85cbbb4c74fbccfd4f49639cf1bdc94a5" +
"672bb15ad5d4cac00000000"
blockBytes, err := hex.DecodeString(blockStr)
if err != nil {
t.Errorf("TestMerkleBlock3 DecodeString failed: %v", err)
return
}
blk, err := btcutil.NewBlockFromBytes(blockBytes)
if err != nil {
t.Errorf("TestMerkleBlock3 NewBlockFromBytes failed: %v", err)
return
}
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr := "63194f18be0af63f2c6bc9dc0f777cbefed3d9415c4af83f3ee3a3d669c00cb5"
sha, err := btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestMerkleBlock3 NewShaHashFromStr failed: %v", err)
return
}
f.AddShaHash(sha)
mBlock, _ := bloom.NewMerkleBlock(blk, f)
wantStr := "0100000079cda856b143d9db2c1caff01d1aecc8630d30625d10e8b4" +
"b8b0000000000000b50cc069d6a3e33e3ff84a5c41d9d3febe7c770fdcc" +
"96b2c3ff60abe184f196367291b4d4c86041b8fa45d630100000001b50c" +
"c069d6a3e33e3ff84a5c41d9d3febe7c770fdcc96b2c3ff60abe184f196" +
"30101"
want, err := hex.DecodeString(wantStr)
if err != nil {
t.Errorf("TestMerkleBlock3 DecodeString failed: %v", err)
return
}
got := bytes.NewBuffer(nil)
err = mBlock.BtcEncode(got, btcwire.ProtocolVersion)
if err != nil {
t.Errorf("TestMerkleBlock3 BtcEncode failed: %v", err)
return
}
if !bytes.Equal(want, got.Bytes()) {
t.Errorf("TestMerkleBlock3 failed merkle block comparison: "+
"got %v want %v", got.Bytes, want)
return
}
}
func TestFilterReload(t *testing.T) {
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
bFilter := bloom.LoadFilter(f.MsgFilterLoad())
if bFilter.MsgFilterLoad() == nil {
t.Errorf("TestFilterReload LoadFilter test failed")
return
}
bFilter.Reload(nil)
if bFilter.MsgFilterLoad() != nil {
t.Errorf("TestFilterReload Reload test failed")
}
}
// TestFilterInsert ensures inserting data into the filter causes that data
// to be matched and the resulting serialized MsgFilterLoad is the expected
// value.
func TestFilterInsert(t *testing.T) {
var tests = []struct {
hex string
insert bool
}{
{"99108ad8ed9bb6274d3980bab5a85c048f0950c8", true},
{"19108ad8ed9bb6274d3980bab5a85c048f0950c8", false},
{"b5a2c786d9ef4658287ced5914b37a1b4aa32eee", true},
{"b9300670b4c5366e95b2699e8b18bc75e5f729c5", true},
}
f := bloom.NewFilter(3, 0, 0.01, btcwire.BloomUpdateAll)
for i, test := range tests {
data, err := hex.DecodeString(test.hex)
if err != nil {
t.Errorf("TestFilterInsert DecodeString failed: %v\n", err)
return
}
if test.insert {
f.Add(data)
}
result := f.Matches(data)
if test.insert != result {
t.Errorf("TestFilterInsert Matches test #%d failure: got %v want %v\n",
i, result, test.insert)
return
}
}
want, err := hex.DecodeString("03614e9b050000000000000001")
if err != nil {
t.Errorf("TestFilterInsert DecodeString failed: %v\n", err)
return
}
got := bytes.NewBuffer(nil)
err = f.MsgFilterLoad().BtcEncode(got, btcwire.ProtocolVersion)
if err != nil {
t.Errorf("TestFilterInsert BtcDecode failed: %v\n", err)
return
}
if !bytes.Equal(got.Bytes(), want) {
t.Errorf("TestFilterInsert failure: got %v want %v\n",
got.Bytes(), want)
return
}
}
func TestFilterInsertUpdateNone(t *testing.T) {
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateNone)
// Add the generation pubkey
inputStr := "04eaafc2314def4ca98ac970241bcab022b9c1e1f4ea423a20f134c" +
"876f2c01ec0f0dd5b2e86e7168cefe0d81113c3807420ce13ad1357231a" +
"2252247d97a46a91"
inputBytes, err := hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterInsertUpdateNone DecodeString failed: %v", err)
return
}
f.Add(inputBytes)
// Add the output address for the 4th transaction
inputStr = "b6efd80d99179f4f4ff6f4dd0a007d018c385d21"
inputBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterInsertUpdateNone DecodeString failed: %v", err)
return
}
f.Add(inputBytes)
inputStr = "147caa76786596590baa4e98f5d9f48b86c7765e489f7a6ff3360fe5c674360b"
sha, err := btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterInsertUpdateNone NewShaHashFromStr failed: %v", err)
return
}
outpoint := btcwire.NewOutPoint(sha, 0)
if f.MatchesOutPoint(outpoint) {
t.Errorf("TestFilterInsertUpdateNone matched outpoint %s", inputStr)
return
}
inputStr = "02981fa052f0481dbc5868f4fc2166035a10f27a03cfd2de67326471df5bc041"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterInsertUpdateNone NewShaHashFromStr failed: %v", err)
return
}
outpoint = btcwire.NewOutPoint(sha, 0)
if f.MatchesOutPoint(outpoint) {
t.Errorf("TestFilterInsertUpdateNone matched outpoint %s", inputStr)
return
}
}
func TestFilterInsertP2PubKeyOnly(t *testing.T) {
blockStr := "0100000082bb869cf3a793432a66e826e05a6fc37469f8efb7421dc" +
"880670100000000007f16c5962e8bd963659c793ce370d95f093bc7e367" +
"117b3c30c1f8fdd0d9728776381b4d4c86041b554b85290701000000010" +
"00000000000000000000000000000000000000000000000000000000000" +
"0000ffffffff07044c86041b0136ffffffff0100f2052a0100000043410" +
"4eaafc2314def4ca98ac970241bcab022b9c1e1f4ea423a20f134c876f2" +
"c01ec0f0dd5b2e86e7168cefe0d81113c3807420ce13ad1357231a22522" +
"47d97a46a91ac000000000100000001bcad20a6a29827d1424f08989255" +
"120bf7f3e9e3cdaaa6bb31b0737fe048724300000000494830450220356" +
"e834b046cadc0f8ebb5a8a017b02de59c86305403dad52cd77b55af062e" +
"a10221009253cd6c119d4729b77c978e1e2aa19f5ea6e0e52b3f16e32fa" +
"608cd5bab753901ffffffff02008d380c010000001976a9142b4b8072ec" +
"bba129b6453c63e129e643207249ca88ac0065cd1d000000001976a9141" +
"b8dd13b994bcfc787b32aeadf58ccb3615cbd5488ac0000000001000000" +
"03fdacf9b3eb077412e7a968d2e4f11b9a9dee312d666187ed77ee7d26a" +
"f16cb0b000000008c493046022100ea1608e70911ca0de5af51ba57ad23" +
"b9a51db8d28f82c53563c56a05c20f5a87022100a8bdc8b4a8acc8634c6" +
"b420410150775eb7f2474f5615f7fccd65af30f310fbf01410465fdf49e" +
"29b06b9a1582287b6279014f834edc317695d125ef623c1cc3aaece245b" +
"d69fcad7508666e9c74a49dc9056d5fc14338ef38118dc4afae5fe2c585" +
"caffffffff309e1913634ecb50f3c4f83e96e70b2df071b497b8973a3e7" +
"5429df397b5af83000000004948304502202bdb79c596a9ffc24e96f438" +
"6199aba386e9bc7b6071516e2b51dda942b3a1ed022100c53a857e76b72" +
"4fc14d45311eac5019650d415c3abb5428f3aae16d8e69bec2301ffffff" +
"ff2089e33491695080c9edc18a428f7d834db5b6d372df13ce2b1b0e0cb" +
"cb1e6c10000000049483045022100d4ce67c5896ee251c810ac1ff9cecc" +
"d328b497c8f553ab6e08431e7d40bad6b5022033119c0c2b7d792d31f11" +
"87779c7bd95aefd93d90a715586d73801d9b47471c601ffffffff010071" +
"4460030000001976a914c7b55141d097ea5df7a0ed330cf794376e53ec8" +
"d88ac0000000001000000045bf0e214aa4069a3e792ecee1e1bf0c1d397" +
"cde8dd08138f4b72a00681743447000000008b48304502200c45de8c4f3" +
"e2c1821f2fc878cba97b1e6f8807d94930713aa1c86a67b9bf1e4022100" +
"8581abfef2e30f957815fc89978423746b2086375ca8ecf359c85c2a5b7" +
"c88ad01410462bb73f76ca0994fcb8b4271e6fb7561f5c0f9ca0cf64852" +
"61c4a0dc894f4ab844c6cdfb97cd0b60ffb5018ffd6238f4d87270efb1d" +
"3ae37079b794a92d7ec95ffffffffd669f7d7958d40fc59d2253d88e0f2" +
"48e29b599c80bbcec344a83dda5f9aa72c000000008a473044022078124" +
"c8beeaa825f9e0b30bff96e564dd859432f2d0cb3b72d3d5d93d38d7e93" +
"0220691d233b6c0f995be5acb03d70a7f7a65b6bc9bdd426260f38a1346" +
"669507a3601410462bb73f76ca0994fcb8b4271e6fb7561f5c0f9ca0cf6" +
"485261c4a0dc894f4ab844c6cdfb97cd0b60ffb5018ffd6238f4d87270e" +
"fb1d3ae37079b794a92d7ec95fffffffff878af0d93f5229a68166cf051" +
"fd372bb7a537232946e0a46f53636b4dafdaa4000000008c49304602210" +
"0c717d1714551663f69c3c5759bdbb3a0fcd3fab023abc0e522fe6440de" +
"35d8290221008d9cbe25bffc44af2b18e81c58eb37293fd7fe1c2e7b46f" +
"c37ee8c96c50ab1e201410462bb73f76ca0994fcb8b4271e6fb7561f5c0" +
"f9ca0cf6485261c4a0dc894f4ab844c6cdfb97cd0b60ffb5018ffd6238f" +
"4d87270efb1d3ae37079b794a92d7ec95ffffffff27f2b668859cd7f2f8" +
"94aa0fd2d9e60963bcd07c88973f425f999b8cbfd7a1e2000000008c493" +
"046022100e00847147cbf517bcc2f502f3ddc6d284358d102ed20d47a8a" +
"a788a62f0db780022100d17b2d6fa84dcaf1c95d88d7e7c30385aecf415" +
"588d749afd3ec81f6022cecd701410462bb73f76ca0994fcb8b4271e6fb" +
"7561f5c0f9ca0cf6485261c4a0dc894f4ab844c6cdfb97cd0b60ffb5018" +
"ffd6238f4d87270efb1d3ae37079b794a92d7ec95ffffffff0100c817a8" +
"040000001976a914b6efd80d99179f4f4ff6f4dd0a007d018c385d2188a" +
"c000000000100000001834537b2f1ce8ef9373a258e10545ce5a50b758d" +
"f616cd4356e0032554ebd3c4000000008b483045022100e68f422dd7c34" +
"fdce11eeb4509ddae38201773dd62f284e8aa9d96f85099d0b002202243" +
"bd399ff96b649a0fad05fa759d6a882f0af8c90cf7632c2840c29070aec" +
"20141045e58067e815c2f464c6a2a15f987758374203895710c2d452442" +
"e28496ff38ba8f5fd901dc20e29e88477167fe4fc299bf818fd0d9e1632" +
"d467b2a3d9503b1aaffffffff0280d7e636030000001976a914f34c3e10" +
"eb387efe872acb614c89e78bfca7815d88ac404b4c00000000001976a91" +
"4a84e272933aaf87e1715d7786c51dfaeb5b65a6f88ac00000000010000" +
"000143ac81c8e6f6ef307dfe17f3d906d999e23e0189fda838c5510d850" +
"927e03ae7000000008c4930460221009c87c344760a64cb8ae6685a3eec" +
"2c1ac1bed5b88c87de51acd0e124f266c16602210082d07c037359c3a25" +
"7b5c63ebd90f5a5edf97b2ac1c434b08ca998839f346dd40141040ba7e5" +
"21fa7946d12edbb1d1e95a15c34bd4398195e86433c92b431cd315f455f" +
"e30032ede69cad9d1e1ed6c3c4ec0dbfced53438c625462afb792dcb098" +
"544bffffffff0240420f00000000001976a9144676d1b820d63ec272f19" +
"00d59d43bc6463d96f888ac40420f00000000001976a914648d04341d00" +
"d7968b3405c034adc38d4d8fb9bd88ac00000000010000000248cc91750" +
"1ea5c55f4a8d2009c0567c40cfe037c2e71af017d0a452ff705e3f10000" +
"00008b483045022100bf5fdc86dc5f08a5d5c8e43a8c9d5b1ed8c65562e" +
"280007b52b133021acd9acc02205e325d613e555f772802bf413d36ba80" +
"7892ed1a690a77811d3033b3de226e0a01410429fa713b124484cb2bd7b" +
"5557b2c0b9df7b2b1fee61825eadc5ae6c37a9920d38bfccdc7dc3cb0c4" +
"7d7b173dbc9db8d37db0a33ae487982c59c6f8606e9d1791ffffffff41e" +
"d70551dd7e841883ab8f0b16bf04176b7d1480e4f0af9f3d4c3595768d0" +
"68000000008b4830450221008513ad65187b903aed1102d1d0c47688127" +
"658c51106753fed0151ce9c16b80902201432b9ebcb87bd04ceb2de6603" +
"5fbbaf4bf8b00d1cfe41f1a1f7338f9ad79d210141049d4cf80125bf50b" +
"e1709f718c07ad15d0fc612b7da1f5570dddc35f2a352f0f27c978b0682" +
"0edca9ef982c35fda2d255afba340068c5035552368bc7200c1488fffff" +
"fff0100093d00000000001976a9148edb68822f1ad580b043c7b3df2e40" +
"0f8699eb4888ac00000000"
blockBytes, err := hex.DecodeString(blockStr)
if err != nil {
t.Errorf("TestFilterInsertP2PubKeyOnly DecodeString failed: %v", err)
return
}
block, err := btcutil.NewBlockFromBytes(blockBytes)
if err != nil {
t.Errorf("TestFilterInsertP2PubKeyOnly NewBlockFromBytes failed: %v", err)
return
}
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateP2PubkeyOnly)
// Generation pubkey
inputStr := "04eaafc2314def4ca98ac970241bcab022b9c1e1f4ea423a20f134c" +
"876f2c01ec0f0dd5b2e86e7168cefe0d81113c3807420ce13ad1357231a" +
"2252247d97a46a91"
inputBytes, err := hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterInsertP2PubKeyOnly DecodeString failed: %v", err)
return
}
f.Add(inputBytes)
// Output address of 4th transaction
inputStr = "b6efd80d99179f4f4ff6f4dd0a007d018c385d21"
inputBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterInsertP2PubKeyOnly DecodeString failed: %v", err)
return
}
f.Add(inputBytes)
// Ignore return value -- this is just used to update the filter.
_, _ = bloom.NewMerkleBlock(block, f)
// We should match the generation pubkey
inputStr = "147caa76786596590baa4e98f5d9f48b86c7765e489f7a6ff3360fe5c674360b"
sha, err := btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestMerkleBlockP2PubKeyOnly NewShaHashFromStr failed: %v", err)
return
}
outpoint := btcwire.NewOutPoint(sha, 0)
if !f.MatchesOutPoint(outpoint) {
t.Errorf("TestMerkleBlockP2PubKeyOnly didn't match the generation "+
"outpoint %s", inputStr)
return
}
// We should not match the 4th transaction, which is not p2pk
inputStr = "02981fa052f0481dbc5868f4fc2166035a10f27a03cfd2de67326471df5bc041"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestMerkleBlockP2PubKeyOnly NewShaHashFromStr failed: %v", err)
return
}
outpoint = btcwire.NewOutPoint(sha, 0)
if f.MatchesOutPoint(outpoint) {
t.Errorf("TestMerkleBlockP2PubKeyOnly matched outpoint %s", inputStr)
return
}
}
func TestFilterBloomMatch(t *testing.T) {
str := "01000000010b26e9b7735eb6aabdf358bab62f9816a21ba9ebdb719d5299e" +
"88607d722c190000000008b4830450220070aca44506c5cef3a16ed519d7" +
"c3c39f8aab192c4e1c90d065f37b8a4af6141022100a8e160b856c2d43d2" +
"7d8fba71e5aef6405b8643ac4cb7cb3c462aced7f14711a0141046d11fee" +
"51b0e60666d5049a9101a72741df480b96ee26488a4d3466b95c9a40ac5e" +
"eef87e10a5cd336c19a84565f80fa6c547957b7700ff4dfbdefe76036c33" +
"9ffffffff021bff3d11000000001976a91404943fdd508053c75000106d3" +
"bc6e2754dbcff1988ac2f15de00000000001976a914a266436d296554760" +
"8b9e15d9032a7b9d64fa43188ac00000000"
strBytes, err := hex.DecodeString(str)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failure: %v", err)
return
}
tx, err := btcutil.NewTxFromBytes(strBytes)
if err != nil {
t.Errorf("TestFilterBloomMatch NewTxFromBytes failure: %v", err)
return
}
spendingTxBytes := []byte{0x01, 0x00, 0x00, 0x00, 0x01, 0x6b, 0xff, 0x7f,
0xcd, 0x4f, 0x85, 0x65, 0xef, 0x40, 0x6d, 0xd5, 0xd6,
0x3d, 0x4f, 0xf9, 0x4f, 0x31, 0x8f, 0xe8, 0x20, 0x27,
0xfd, 0x4d, 0xc4, 0x51, 0xb0, 0x44, 0x74, 0x01, 0x9f,
0x74, 0xb4, 0x00, 0x00, 0x00, 0x00, 0x8c, 0x49, 0x30,
0x46, 0x02, 0x21, 0x00, 0xda, 0x0d, 0xc6, 0xae, 0xce,
0xfe, 0x1e, 0x06, 0xef, 0xdf, 0x05, 0x77, 0x37, 0x57,
0xde, 0xb1, 0x68, 0x82, 0x09, 0x30, 0xe3, 0xb0, 0xd0,
0x3f, 0x46, 0xf5, 0xfc, 0xf1, 0x50, 0xbf, 0x99, 0x0c,
0x02, 0x21, 0x00, 0xd2, 0x5b, 0x5c, 0x87, 0x04, 0x00,
0x76, 0xe4, 0xf2, 0x53, 0xf8, 0x26, 0x2e, 0x76, 0x3e,
0x2d, 0xd5, 0x1e, 0x7f, 0xf0, 0xbe, 0x15, 0x77, 0x27,
0xc4, 0xbc, 0x42, 0x80, 0x7f, 0x17, 0xbd, 0x39, 0x01,
0x41, 0x04, 0xe6, 0xc2, 0x6e, 0xf6, 0x7d, 0xc6, 0x10,
0xd2, 0xcd, 0x19, 0x24, 0x84, 0x78, 0x9a, 0x6c, 0xf9,
0xae, 0xa9, 0x93, 0x0b, 0x94, 0x4b, 0x7e, 0x2d, 0xb5,
0x34, 0x2b, 0x9d, 0x9e, 0x5b, 0x9f, 0xf7, 0x9a, 0xff,
0x9a, 0x2e, 0xe1, 0x97, 0x8d, 0xd7, 0xfd, 0x01, 0xdf,
0xc5, 0x22, 0xee, 0x02, 0x28, 0x3d, 0x3b, 0x06, 0xa9,
0xd0, 0x3a, 0xcf, 0x80, 0x96, 0x96, 0x8d, 0x7d, 0xbb,
0x0f, 0x91, 0x78, 0xff, 0xff, 0xff, 0xff, 0x02, 0x8b,
0xa7, 0x94, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76,
0xa9, 0x14, 0xba, 0xde, 0xec, 0xfd, 0xef, 0x05, 0x07,
0x24, 0x7f, 0xc8, 0xf7, 0x42, 0x41, 0xd7, 0x3b, 0xc0,
0x39, 0x97, 0x2d, 0x7b, 0x88, 0xac, 0x40, 0x94, 0xa8,
0x02, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76, 0xa9, 0x14,
0xc1, 0x09, 0x32, 0x48, 0x3f, 0xec, 0x93, 0xed, 0x51,
0xf5, 0xfe, 0x95, 0xe7, 0x25, 0x59, 0xf2, 0xcc, 0x70,
0x43, 0xf9, 0x88, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00}
spendingTx, err := btcutil.NewTxFromBytes(spendingTxBytes)
if err != nil {
t.Errorf("TestFilterBloomMatch NewTxFromBytes failure: %v", err)
return
}
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr := "b4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b"
sha, err := btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch NewShaHashFromStr failed: %v\n", err)
return
}
f.AddShaHash(sha)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match sha %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "6bff7fcd4f8565ef406dd5d63d4ff94f318fe82027fd4dc451b04474019f74b4"
shaBytes, err := hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match sha %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "30450220070aca44506c5cef3a16ed519d7c3c39f8aab192c4e1c90d065" +
"f37b8a4af6141022100a8e160b856c2d43d27d8fba71e5aef6405b8643" +
"ac4cb7cb3c462aced7f14711a01"
shaBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match input signature %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "046d11fee51b0e60666d5049a9101a72741df480b96ee26488a4d3466b95" +
"c9a40ac5eeef87e10a5cd336c19a84565f80fa6c547957b7700ff4dfbdefe" +
"76036c339"
shaBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match input pubkey %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "04943fdd508053c75000106d3bc6e2754dbcff19"
shaBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match output address %s", inputStr)
}
if !f.MatchTxAndUpdate(spendingTx) {
t.Errorf("TestFilterBloomMatch spendingTx didn't match output address %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "a266436d2965547608b9e15d9032a7b9d64fa431"
shaBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match output address %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch NewShaHashFromStr failed: %v\n", err)
return
}
outpoint := btcwire.NewOutPoint(sha, 0)
f.AddOutPoint(outpoint)
if !f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch didn't match outpoint %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "00000009e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch NewShaHashFromStr failed: %v\n", err)
return
}
f.AddShaHash(sha)
if f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch matched sha %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "0000006d2965547608b9e15d9032a7b9d64fa431"
shaBytes, err = hex.DecodeString(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch DecodeString failed: %v\n", err)
return
}
f.Add(shaBytes)
if f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch matched address %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch NewShaHashFromStr failed: %v\n", err)
return
}
outpoint = btcwire.NewOutPoint(sha, 1)
f.AddOutPoint(outpoint)
if f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch matched outpoint %s", inputStr)
}
f = bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
inputStr = "000000d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"
sha, err = btcwire.NewShaHashFromStr(inputStr)
if err != nil {
t.Errorf("TestFilterBloomMatch NewShaHashFromStr failed: %v\n", err)
return
}
outpoint = btcwire.NewOutPoint(sha, 0)
f.AddOutPoint(outpoint)
if f.MatchTxAndUpdate(tx) {
t.Errorf("TestFilterBloomMatch matched outpoint %s", inputStr)
}
}