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Differential D8973 Diff 27101 src/test/script_tests.cpp

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src/test/script_tests.cpp

Show First 20 Lines • Show All 308 Lines • ▼ Show 20 Lines TestBuilder(const CScript &script_, const std::string &comment_,
spendTx = BuildSpendingTransaction(CScript(), *creditTx); spendTx = BuildSpendingTransaction(CScript(), *creditTx);
} }
TestBuilder &SetScriptError(ScriptError err) { TestBuilder &SetScriptError(ScriptError err) {
scriptError = err; scriptError = err;
return *this; return *this;
} }
TestBuilder &Add(const CScript &_script) { TestBuilder &Opcode(const opcodetype &_op) {
DoPush(); DoPush();
spendTx.vin[0].scriptSig += _script; spendTx.vin[0].scriptSig << _op;
return *this; return *this;
} }
TestBuilder &Num(int num) { TestBuilder &Num(int num) {
DoPush(); DoPush();
spendTx.vin[0].scriptSig << num; spendTx.vin[0].scriptSig << num;
return *this; return *this;
} }
▲ Show 20 Lines • Show All 752 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(script_build) {
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C)
<< ToByteVector(keys.pubkey1C) << OP_2 << ToByteVector(keys.pubkey1C) << OP_2
<< OP_CHECKMULTISIG, << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs " "2-of-2 with two identical keys and sigs "
"pushed using OP_DUP but no SIGPUSHONLY", "pushed using OP_DUP but no SIGPUSHONLY",
0) 0)
.Num(0) .Num(0)
.PushSigECDSA(keys.key1) .PushSigECDSA(keys.key1)
.Add(CScript() << OP_DUP)); .Opcode(OP_DUP));
tests.push_back( tests.push_back(
TestBuilder( TestBuilder(
CScript() << OP_2 << ToByteVector(keys.pubkey1C) CScript() << OP_2 << ToByteVector(keys.pubkey1C)
<< ToByteVector(keys.pubkey1C) << OP_2 << ToByteVector(keys.pubkey1C) << OP_2
<< OP_CHECKMULTISIG, << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs pushed using OP_DUP", "2-of-2 with two identical keys and sigs pushed using OP_DUP",
SCRIPT_VERIFY_SIGPUSHONLY) SCRIPT_VERIFY_SIGPUSHONLY)
.Num(0) .Num(0)
.PushSigECDSA(keys.key1) .PushSigECDSA(keys.key1)
.Add(CScript() << OP_DUP) .Opcode(OP_DUP)
.SetScriptError(ScriptError::SIG_PUSHONLY)); .SetScriptError(ScriptError::SIG_PUSHONLY));
tests.push_back( tests.push_back(
TestBuilder( TestBuilder(
CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0, "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0,
true) true)
.PushSigECDSA(keys.key2) .PushSigECDSA(keys.key2)
.Add(CScript() << OP_NOP8) .Opcode(OP_NOP8)
.PushRedeem()); .PushRedeem());
tests.push_back( tests.push_back(
TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with non-push scriptSig but with P2SH validation", 0) "P2PK with non-push scriptSig but with P2SH validation", 0)
.PushSigECDSA(keys.key2) .PushSigECDSA(keys.key2)
.Add(CScript() << OP_NOP8)); .Opcode(OP_NOP8));
tests.push_back( tests.push_back(
TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY", "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY",
SCRIPT_VERIFY_P2SH, true) SCRIPT_VERIFY_P2SH, true)
.PushSigECDSA(keys.key2) .PushSigECDSA(keys.key2)
.Add(CScript() << OP_NOP8) .Opcode(OP_NOP8)
.PushRedeem() .PushRedeem()
.SetScriptError(ScriptError::SIG_PUSHONLY)); .SetScriptError(ScriptError::SIG_PUSHONLY));
tests.push_back( tests.push_back(
TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG, TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but not P2SH", "P2SH(P2PK) with non-push scriptSig but not P2SH",
SCRIPT_VERIFY_SIGPUSHONLY, true) SCRIPT_VERIFY_SIGPUSHONLY, true)
.PushSigECDSA(keys.key2) .PushSigECDSA(keys.key2)
.Add(CScript() << OP_NOP8) .Opcode(OP_NOP8)
.PushRedeem() .PushRedeem()
.SetScriptError(ScriptError::SIG_PUSHONLY)); .SetScriptError(ScriptError::SIG_PUSHONLY));
tests.push_back( tests.push_back(
TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C)
<< ToByteVector(keys.pubkey1C) << OP_2 << ToByteVector(keys.pubkey1C) << OP_2
<< OP_CHECKMULTISIG, << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs pushed", "2-of-2 with two identical keys and sigs pushed",
SCRIPT_VERIFY_SIGPUSHONLY) SCRIPT_VERIFY_SIGPUSHONLY)
▲ Show 20 Lines • Show All 2,068 Lines • ▼ Show 20 Lines for (uint8_t opcode = OP_1NEGATE; opcode < FIRST_UNDEFINED_OP_VALUE;
script = CScript() << opcode; script = CScript() << opcode;
BOOST_CHECK(script.HasValidOps()); BOOST_CHECK(script.HasValidOps());
} }
script = CScript() << FIRST_UNDEFINED_OP_VALUE; script = CScript() << FIRST_UNDEFINED_OP_VALUE;
BOOST_CHECK(!script.HasValidOps()); BOOST_CHECK(!script.HasValidOps());
} }
BOOST_AUTO_TEST_CASE(script_can_append_self) {
CScript s, d;
s = ScriptFromHex("00");
s += s;
d = ScriptFromHex("0000");
BOOST_CHECK(s == d);
// check doubling a script that's large enough to require reallocation
static const char hex[] =
"04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6"
"bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f";
s = CScript() << ParseHex(hex) << OP_CHECKSIG;
d = CScript() << ParseHex(hex) << OP_CHECKSIG << ParseHex(hex)
<< OP_CHECKSIG;
s += s;
BOOST_CHECK(s == d);
}
#if defined(HAVE_CONSENSUS_LIB) #if defined(HAVE_CONSENSUS_LIB)
/* Test simple (successful) usage of bitcoinconsensus_verify_script */ /* Test simple (successful) usage of bitcoinconsensus_verify_script */
BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_returns_true) { BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_returns_true) {
unsigned int libconsensus_flags = 0; unsigned int libconsensus_flags = 0;
int nIn = 0; int nIn = 0;
CScript scriptPubKey; CScript scriptPubKey;
▲ Show 20 Lines • Show All 140 Lines • Show Last 20 Lines