tx_spec.rb in bitcoin-ruby-0.0.2

- old
+ new

@@ -1,5 +1,7 @@
+# encoding: ascii-8bit
+
 require_relative '../spec_helper.rb'
 
 include Bitcoin::Protocol
 
 describe 'Tx' do
@@ -99,10 +101,14 @@
     tx.to_json.should    == json_string
 
     tx = Tx.from_json( fixtures_file('rawtx-ba1ff5cd66713133c062a871a8adab92416f1e38d17786b2bf56ac5f6ffdfdf5.json') )
     Tx.new( tx.to_payload ).to_json.should == tx.to_json
     tx.hash.should == 'ba1ff5cd66713133c062a871a8adab92416f1e38d17786b2bf56ac5f6ffdfdf5'
+
+    # coinbase tx with non-default sequence
+    tx = Tx.from_json( json=fixtures_file('0961c660358478829505e16a1f028757e54b5bbf9758341a7546573738f31429.json'))
+    Tx.new( tx.to_payload ).to_json.should == json
   end
 
   it 'Tx.binary_from_json' do
     Tx.binary_from_json( fixtures_file('rawtx-2f4a2717ec8c9f077a87dde6cbe0274d5238793a3f3f492b63c744837285e58a.json') ).should ==
       fixtures_file('rawtx-2f4a2717ec8c9f077a87dde6cbe0274d5238793a3f3f492b63c744837285e58a.bin')
@@ -125,10 +131,53 @@
 
     outpoint_tx = Tx.from_json( fixtures_file('rawtx-406b2b06bcd34d3c8733e6b79f7a394c8a431fbf4ff5ac705c93f4076bb77602.json') )
     outpoint_tx.hash.should == '406b2b06bcd34d3c8733e6b79f7a394c8a431fbf4ff5ac705c93f4076bb77602'
 
     tx.verify_input_signature(0, outpoint_tx).should == true
+
+
+    tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('0f24294a1d23efbb49c1765cf443fba7930702752aba6d765870082fe4f13cae.json'))
+    tx.hash.should == '0f24294a1d23efbb49c1765cf443fba7930702752aba6d765870082fe4f13cae'
+    outpoint_tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('aea682d68a3ea5e3583e088dcbd699a5d44d4b083f02ad0aaf2598fe1fa4dfd4.json'))
+    outpoint_tx.hash.should == 'aea682d68a3ea5e3583e088dcbd699a5d44d4b083f02ad0aaf2598fe1fa4dfd4'
+    tx.verify_input_signature(0, outpoint_tx).should == true
+
+    # SIGHASH_ANYONECANPAY transaction
+    tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('51bf528ecf3c161e7c021224197dbe84f9a8564212f6207baa014c01a1668e1e.json'))
+    tx.hash.should == '51bf528ecf3c161e7c021224197dbe84f9a8564212f6207baa014c01a1668e1e'
+    outpoint_tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('761d8c5210fdfd505f6dff38f740ae3728eb93d7d0971fb433f685d40a4c04f6.json'))
+    outpoint_tx.hash.should == '761d8c5210fdfd505f6dff38f740ae3728eb93d7d0971fb433f685d40a4c04f6'
+    tx.verify_input_signature(0, outpoint_tx).should == true
+
+    # BIP12/OP_EVAL does't exist.
+    tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('03d7e1fa4d5fefa169431f24f7798552861b255cd55d377066fedcd088fb0e99.json'))
+    tx.hash.should == '03d7e1fa4d5fefa169431f24f7798552861b255cd55d377066fedcd088fb0e99'
+    outpoint_tx = Bitcoin::Protocol::Tx.from_json(fixtures_file('f003f0c1193019db2497a675fd05d9f2edddf9b67c59e677c48d3dbd4ed5f00b.json'))
+    outpoint_tx.hash.should == 'f003f0c1193019db2497a675fd05d9f2edddf9b67c59e677c48d3dbd4ed5f00b'
+    tx.verify_input_signature(0, outpoint_tx).should == true
+
+    # (SIGHASH_ANYONECANPAY | SIGHASH_SINGLE) p2sh transaction
+    tx = Bitcoin::P::Tx.from_json(fixtures_file('7208e5edf525f04e705fb3390194e316205b8f995c8c9fcd8c6093abe04fa27d.json'))
+    tx.hash.should == "7208e5edf525f04e705fb3390194e316205b8f995c8c9fcd8c6093abe04fa27d"
+    outpoint_tx = Bitcoin::P::Tx.from_json(fixtures_file('3e58b7eed0fdb599019af08578effea25c8666bbe8e200845453cacce6314477.json'))
+    outpoint_tx.hash.should == "3e58b7eed0fdb599019af08578effea25c8666bbe8e200845453cacce6314477"
+    tx.verify_input_signature(0, outpoint_tx).should == true
+
+    # SIGHHASH_SINGLE - https://bitcointalk.org/index.php?topic=260595.0
+    tx = Bitcoin::P::Tx.from_json(fixtures_file('315ac7d4c26d69668129cc352851d9389b4a6868f1509c6c8b66bead11e2619f.json'))
+    tx.hash.should == "315ac7d4c26d69668129cc352851d9389b4a6868f1509c6c8b66bead11e2619f"
+    outpoint_tx = Bitcoin::P::Tx.from_json(fixtures_file('69216b8aaa35b76d6613e5f527f4858640d986e1046238583bdad79b35e938dc.json'))
+    outpoint_tx.hash.should == "69216b8aaa35b76d6613e5f527f4858640d986e1046238583bdad79b35e938dc"
+    tx.verify_input_signature(0, outpoint_tx).should == true
+    tx.verify_input_signature(1, outpoint_tx).should == true
+
+    # 0:1:01 <signature> 0:1:01 0:1:00 <pubkey> OP_SWAP OP_1ADD OP_CHECKMULTISIG
+    tx = Bitcoin::P::Tx.from_json(fixtures_file('cd874fa8cb0e2ec2d385735d5e1fd482c4fe648533efb4c50ee53bda58e15ae2.json'))
+    tx.hash.should == "cd874fa8cb0e2ec2d385735d5e1fd482c4fe648533efb4c50ee53bda58e15ae2"
+    outpoint_tx = Bitcoin::P::Tx.from_json(fixtures_file('514c46f0b61714092f15c8dfcb576c9f79b3f959989b98de3944b19d98832b58.json'))
+    outpoint_tx.hash.should == "514c46f0b61714092f15c8dfcb576c9f79b3f959989b98de3944b19d98832b58"
+    tx.verify_input_signature(0, outpoint_tx).should == true
   end
 
   it '#sign_input_signature' do
     prev_tx = Tx.new( fixtures_file('rawtx-2f4a2717ec8c9f077a87dde6cbe0274d5238793a3f3f492b63c744837285e58a.bin') )
     prev_tx.hash.should == "2f4a2717ec8c9f077a87dde6cbe0274d5238793a3f3f492b63c744837285e58a"
@@ -187,38 +236,55 @@
     prev_tx = Tx.new( fixtures_file('rawtx-52250a162c7d03d2e1fbc5ebd1801a88612463314b55102171c5b5d817d2d7b2.bin') )
     prev_tx.hash.should == "52250a162c7d03d2e1fbc5ebd1801a88612463314b55102171c5b5d817d2d7b2"
     #File.open("rawtx-#{prev_tx.hash}.json",'wb'){|f| f.print prev_tx.to_json }
   end
 
+  it '#calculate_minimum_fee' do
+    tx = Tx.new( fixtures_file('rawtx-b5d4e8883533f99e5903ea2cf001a133a322fa6b1370b18a16c57c946a40823d.bin') )
+    tx.minimum_relay_fee.should == 0
+    tx.minimum_block_fee.should == 0
+    tx = Tx.from_json(fixtures_file('bc179baab547b7d7c1d5d8d6f8b0cc6318eaa4b0dd0a093ad6ac7f5a1cb6b3ba.json'))
+    tx.minimum_relay_fee.should == 10_000
+    tx.minimum_block_fee.should == 50_000
+  end
 
   describe "Tx - BIP Scripts" do
 
-    it "should do OP_CHECKHASHVERIFY (BIP_0017)" do # https://en.bitcoin.it/wiki/BIP_0017
-      # scriptSig: [signatures...] OP_CODESEPARATOR 1 [pubkey1] [pubkey2] 2 OP_CHECKMULTISIG
-      # scriptPubKey: [20-byte-hash of {1 [pubkey1] [pubkey2] 2 OP_CHECKMULTISIG} ] OP_CHECKHASHVERIFY OP_DROP
-
-      tx = Tx.from_json(fixtures_file('bc179baab547b7d7c1d5d8d6f8b0cc6318eaa4b0dd0a093ad6ac7f5a1cb6b3ba.json'))
-      tx.hash.should == "bc179baab547b7d7c1d5d8d6f8b0cc6318eaa4b0dd0a093ad6ac7f5a1cb6b3ba"
-
-      prev_tx1 = Tx.from_json(fixtures_file('477fff140b363ec2cc51f3a65c0c58eda38f4d41f04a295bbd62babf25e4c590.json'))
-      prev_tx1.hash.should == "477fff140b363ec2cc51f3a65c0c58eda38f4d41f04a295bbd62babf25e4c590"
-
-      prev_tx2 = Tx.from_json(fixtures_file('0d0affb5964abe804ffe85e53f1dbb9f29e406aa3046e2db04fba240e63c7fdd.json'))
-      prev_tx2.hash.should == "0d0affb5964abe804ffe85e53f1dbb9f29e406aa3046e2db04fba240e63c7fdd"
-
-      tx.verify_input_signature(0, prev_tx1).should == true
-      tx.verify_input_signature(1, prev_tx2).should == true
-    end
-
     it "should do OP_CHECKMULTISIG" do
       # checkmultisig without checkhashverify
       tx = Tx.from_json(fixtures_file('23b397edccd3740a74adb603c9756370fafcde9bcc4483eb271ecad09a94dd63.json'))
       prev_tx = Tx.from_json(fixtures_file('60a20bd93aa49ab4b28d514ec10b06e1829ce6818ec06cd3aabd013ebcdc4bb1.json'))
       tx.verify_input_signature(0, prev_tx).should == true
 
       # p2sh + multisig transaction from mainnet
       tx      = Tx.from_json( fixtures_file('rawtx-ba1ff5cd66713133c062a871a8adab92416f1e38d17786b2bf56ac5f6ffdfdf5.json') )
       prev_tx = Tx.from_json( fixtures_file("rawtx-de35d060663750b3975b7997bde7fb76307cec5b270d12fcd9c4ad98b279c28c.json") )
+      tx.verify_input_signature(0, prev_tx).should == true
+    end
+
+    it "should do P2SH with inner OP_CHECKMULTISIG (BIP 0016)" do
+      tx = Tx.from_json(fixtures_file('3a17dace09ffb919ed627a93f1873220f4c975c1248558b18d16bce25d38c4b7.json'))
+      prev_tx = Tx.from_json(fixtures_file('35e2001b428891fefa0bfb73167c7360669d3cbd7b3aa78e7cad125ddfc51131.json'))
+      tx.verify_input_signature(0, prev_tx).should == true
+
+      tx = Tx.from_json(fixtures_file('bd1715f1abfdc62bea3f605bdb461b3ba1f2cca6ec0d73a18a548b7717ca8531.json'))
+      prev_tx = Tx.from_json(fixtures_file('ce5fad9b4ef094d8f4937b0707edaf0a6e6ceeaf67d5edbfd51f660eac8f398b.json'))
+      tx.verify_input_signature(1, prev_tx).should == true
+
+      # p2sh transaction with non-standard OP_CHECKMULTISIG inside found in testnet3 tx: d3d77d63709e47d9ef58f0b557800115a6b676c6a423012fbb96f45d8fcef830
+      tx = Bitcoin::P::Tx.from_json(fixtures_file('tx-d3d77d63709e47d9ef58f0b557800115a6b676c6a423012fbb96f45d8fcef830.json'))
+      tx.hash.should == "d3d77d63709e47d9ef58f0b557800115a6b676c6a423012fbb96f45d8fcef830"
+      prev_tx = Bitcoin::P::Tx.from_json(fixtures_file('tx-313897799b1e37e9ecae15010e56156dddde4e683c96b0e713af95272c38aee0.json'))
+      prev_tx.hash.should == "313897799b1e37e9ecae15010e56156dddde4e683c96b0e713af95272c38aee0"
+      tx.verify_input_signature(0, prev_tx).should == true
+    end
+
+    it "should do P2SH with inner OP_CHECKSIG" do
+      # p2sh transaction with non-standard OP_CHECKSIG inside found in testnet3 tx: 3da75972766f0ad13319b0b461fd16823a731e44f6e9de4eb3c52d6a6fb6c8ae
+      tx = Bitcoin::P::Tx.from_json(fixtures_file('tx-3da75972766f0ad13319b0b461fd16823a731e44f6e9de4eb3c52d6a6fb6c8ae.json'))
+      tx.hash.should == "3da75972766f0ad13319b0b461fd16823a731e44f6e9de4eb3c52d6a6fb6c8ae"
+      prev_tx = Bitcoin::P::Tx.from_json(fixtures_file('tx-44b833074e671120ba33106877b49e86ece510824b9af477a3853972bcd8d06a.json'))
+      prev_tx.hash.should == "44b833074e671120ba33106877b49e86ece510824b9af477a3853972bcd8d06a"
       tx.verify_input_signature(0, prev_tx).should == true
     end
 
   end
 