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-rw-r--r--src/makefile.mingw4
-rw-r--r--src/makefile.osx4
-rw-r--r--src/makefile.unix4
-rw-r--r--src/test/script_tests.cpp136
4 files changed, 142 insertions, 6 deletions
diff --git a/src/makefile.mingw b/src/makefile.mingw
index a6654f30a9..05d0fd0cf7 100644
--- a/src/makefile.mingw
+++ b/src/makefile.mingw
@@ -83,8 +83,8 @@ obj/nogui/%.o: %.cpp $(HEADERS)
bitcoind.exe: $(OBJS:obj/%=obj/nogui/%) obj/ui_res.o
g++ $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS)
-obj/test/%.o: obj/test/%.cpp $(HEADERS)
- g++ -c $(CFLAGS) -o $@ $<
+obj/test/test_bitcoin.o: $(wildcard test/*.cpp) $(HEADERS)
+ g++ -c $(CFLAGS) -o $@ test/test_bitcoin.cpp
test_bitcoin.exe: obj/test/test_bitcoin.o $(filter-out obj/nogui/init.o,$(OBJS:obj/%=obj/nogui/%))
g++ $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS)
diff --git a/src/makefile.osx b/src/makefile.osx
index 699911d4e6..363a85fc7b 100644
--- a/src/makefile.osx
+++ b/src/makefile.osx
@@ -76,8 +76,8 @@ obj/nogui/%.o: %.cpp $(HEADERS)
bitcoind: $(OBJS:obj/%=obj/nogui/%)
$(CXX) $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS)
-obj/test/%.o: test/%.cpp $(HEADERS)
- $(CXX) -c $(CFLAGS) -o $@ $<
+obj/test/test_bitcoin.o: $(wildcard test/*.cpp) $(HEADERS)
+ $(CXX) -c $(CFLAGS) -o $@ test/test_bitcoin.cpp
test_bitcoin: obj/test/test_bitcoin.o $(filter-out obj/nogui/init.o,$(OBJS:obj/%=obj/nogui/%))
$(CXX) $(CFLAGS) -o $@ $(LIBPATHS) $^ $(LIBS) -lboost_unit_test_framework
diff --git a/src/makefile.unix b/src/makefile.unix
index 4c92797292..597eea0dc8 100644
--- a/src/makefile.unix
+++ b/src/makefile.unix
@@ -77,8 +77,8 @@ obj/nogui/%.o: %.cpp $(HEADERS)
bitcoind: $(OBJS:obj/%=obj/nogui/%)
$(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS)
-obj/test/%.o: test/%.cpp $(HEADERS)
- $(CXX) -c $(CXXFLAGS) -o $@ $<
+obj/test/test_bitcoin.o: $(wildcard test/*.cpp) $(HEADERS)
+ $(CXX) -c $(CFLAGS) -o $@ test/test_bitcoin.cpp
test_bitcoin: obj/test/test_bitcoin.o $(filter-out obj/nogui/init.o,$(OBJS:obj/%=obj/nogui/%))
$(CXX) $(CXXFLAGS) -o $@ $(LIBPATHS) $^ -Wl,-Bstatic -lboost_unit_test_framework $(LIBS)
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index 5e74648c4b..13feb86b97 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -6,6 +6,9 @@
#include "../wallet.h"
using namespace std;
+extern uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType);
+extern bool VerifyScript(const CScript& scriptSig, const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn, int nHashType);
+extern bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType);
BOOST_AUTO_TEST_SUITE(script_tests)
@@ -34,4 +37,137 @@ BOOST_AUTO_TEST_CASE(script_PushData)
BOOST_CHECK(pushdata4Stack == directStack);
}
+CScript
+sign_multisig(CScript scriptPubKey, std::vector<CKey> keys, CTransaction transaction)
+{
+ uint256 hash = SignatureHash(scriptPubKey, transaction, 0, SIGHASH_ALL);
+
+ CScript result;
+ //
+ // NOTE: CHECKMULTISIG has an unfortunate bug; it requires
+ // one extra item on the stack, before the signatures.
+ // Putting OP_0 on the stack is the workaround;
+ // fixing the bug would mean splitting the blockchain (old
+ // clients would not accept new CHECKMULTISIG transactions,
+ // and vice-versa)
+ //
+ result << OP_0;
+ BOOST_FOREACH(CKey key, keys)
+ {
+ vector<unsigned char> vchSig;
+ BOOST_CHECK(key.Sign(hash, vchSig));
+ vchSig.push_back((unsigned char)SIGHASH_ALL);
+ result << vchSig;
+ }
+ return result;
+}
+CScript
+sign_multisig(CScript scriptPubKey, CKey key, CTransaction transaction)
+{
+ std::vector<CKey> keys;
+ keys.push_back(key);
+ return sign_multisig(scriptPubKey, keys, transaction);
+}
+
+BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG12)
+{
+ CKey key1, key2, key3;
+ key1.MakeNewKey();
+ key2.MakeNewKey();
+ key3.MakeNewKey();
+
+ CScript scriptPubKey12;
+ scriptPubKey12 << OP_1 << key1.GetPubKey() << key2.GetPubKey() << OP_2 << OP_CHECKMULTISIG;
+
+ CTransaction txFrom12;
+ txFrom12.vout.resize(1);
+ txFrom12.vout[0].scriptPubKey = scriptPubKey12;
+
+ CTransaction txTo12;
+ txTo12.vin.resize(1);
+ txTo12.vout.resize(1);
+ txTo12.vin[0].prevout.n = 0;
+ txTo12.vin[0].prevout.hash = txFrom12.GetHash();
+ txTo12.vout[0].nValue = 1;
+
+ CScript goodsig1 = sign_multisig(scriptPubKey12, key1, txTo12);
+ BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey12, txTo12, 0, 0));
+ txTo12.vout[0].nValue = 2;
+ BOOST_CHECK(!VerifyScript(goodsig1, scriptPubKey12, txTo12, 0, 0));
+
+ CScript goodsig2 = sign_multisig(scriptPubKey12, key2, txTo12);
+ BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey12, txTo12, 0, 0));
+
+ CScript badsig1 = sign_multisig(scriptPubKey12, key3, txTo12);
+ BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey12, txTo12, 0, 0));
+}
+
+BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG23)
+{
+ CKey key1, key2, key3, key4;
+ key1.MakeNewKey();
+ key2.MakeNewKey();
+ key3.MakeNewKey();
+ key4.MakeNewKey();
+
+ CScript scriptPubKey23;
+ scriptPubKey23 << OP_2 << key1.GetPubKey() << key2.GetPubKey() << key3.GetPubKey() << OP_3 << OP_CHECKMULTISIG;
+
+ CTransaction txFrom23;
+ txFrom23.vout.resize(1);
+ txFrom23.vout[0].scriptPubKey = scriptPubKey23;
+
+ CTransaction txTo23;
+ txTo23.vin.resize(1);
+ txTo23.vout.resize(1);
+ txTo23.vin[0].prevout.n = 0;
+ txTo23.vin[0].prevout.hash = txFrom23.GetHash();
+ txTo23.vout[0].nValue = 1;
+
+ std::vector<CKey> keys;
+ keys.push_back(key1); keys.push_back(key2);
+ CScript goodsig1 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key1); keys.push_back(key3);
+ CScript goodsig2 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key2); keys.push_back(key3);
+ CScript goodsig3 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(VerifyScript(goodsig3, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key2); keys.push_back(key2); // Can't re-use sig
+ CScript badsig1 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key2); keys.push_back(key1); // sigs must be in correct order
+ CScript badsig2 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig2, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key3); keys.push_back(key2); // sigs must be in correct order
+ CScript badsig3 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig3, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key4); keys.push_back(key2); // sigs must match pubkeys
+ CScript badsig4 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig4, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear();
+ keys.push_back(key1); keys.push_back(key4); // sigs must match pubkeys
+ CScript badsig5 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig5, scriptPubKey23, txTo23, 0, 0));
+
+ keys.clear(); // Must have signatures
+ CScript badsig6 = sign_multisig(scriptPubKey23, keys, txTo23);
+ BOOST_CHECK(!VerifyScript(badsig6, scriptPubKey23, txTo23, 0, 0));
+}
+
+
BOOST_AUTO_TEST_SUITE_END()
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-29 11:51:24 +0000