highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-07-01 11:11:15 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add data-driven transaction tests.

Browse Source
This commit is contained in:
Matt Corallo
2012-08-04 18:28:49 +02:00
committed by Matt Corallo
parent 336a0abbbb
commit fc4743faa8
3 changed files with 216 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

138
src/test/transaction_tests.cpp
View File

@ -1,12 +1,150 @@
#include <map>
#include <string>
#include <boost/test/unit_test.hpp>
#include "json/json_spirit_writer_template.h"
#include "main.h"
#include "wallet.h"
using namespace std;
using namespace json_spirit;
// In script_tests.cpp
extern Array read_json(const std::string& filename);
extern CScript ParseScript(string s);
BOOST_AUTO_TEST_SUITE(transaction_tests)
BOOST_AUTO_TEST_CASE(tx_valid)
{
// Read tests from test/data/tx_valid.json
// Format is an array of arrays
// Inner arrays are either [ "comment" ]
// or [[[prevout hash, prevout index, prevout scriptPubKey], [input 2], ...],"], serializedTransaction, enforceP2SH
// ... where all scripts are stringified scripts.
Array tests = read_json("tx_valid.json");
BOOST_FOREACH(Value& tv, tests)
{
Array test = tv.get_array();
string strTest = write_string(tv, false);
if (test[0].type() == array_type)
{
if (test.size() != 3 || test[1].type() != str_type || test[2].type() != bool_type)
{
BOOST_ERROR("Bad test: " << strTest);
continue;
}
map<COutPoint, CScript> mapprevOutScriptPubKeys;
Array inputs = test[0].get_array();
bool fValid = true;
BOOST_FOREACH(Value& input, inputs)
{
if (input.type() != array_type)
{
fValid = false;
break;
}
Array vinput = input.get_array();
if (vinput.size() != 3)
{
fValid = false;
break;
}
mapprevOutScriptPubKeys[COutPoint(uint256(vinput[0].get_str()), vinput[1].get_int())] = ParseScript(vinput[2].get_str());
}
if (!fValid)
{
BOOST_ERROR("Bad test: " << strTest);
continue;
}
string transaction = test[1].get_str();
CDataStream stream(ParseHex(transaction), SER_NETWORK, PROTOCOL_VERSION);
CTransaction tx;
stream >> tx;
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (!mapprevOutScriptPubKeys.count(tx.vin[i].prevout))
{
BOOST_ERROR("Bad test: " << strTest);
break;
}
BOOST_CHECK_MESSAGE(VerifyScript(tx.vin[i].scriptSig, mapprevOutScriptPubKeys[tx.vin[i].prevout], tx, i, test[2].get_bool(), 0), strTest);
}
}
}
}
BOOST_AUTO_TEST_CASE(tx_invalid)
{
// Read tests from test/data/tx_invalid.json
// Format is an array of arrays
// Inner arrays are either [ "comment" ]
// or [[[prevout hash, prevout index, prevout scriptPubKey], [input 2], ...],"], serializedTransaction, enforceP2SH
// ... where all scripts are stringified scripts.
Array tests = read_json("tx_invalid.json");
BOOST_FOREACH(Value& tv, tests)
{
Array test = tv.get_array();
string strTest = write_string(tv, false);
if (test[0].type() == array_type)
{
if (test.size() != 3 || test[1].type() != str_type || test[2].type() != bool_type)
{
BOOST_ERROR("Bad test: " << strTest);
continue;
}
map<COutPoint, CScript> mapprevOutScriptPubKeys;
Array inputs = test[0].get_array();
bool fValid = true;
BOOST_FOREACH(Value& input, inputs)
{
if (input.type() != array_type)
{
fValid = false;
break;
}
Array vinput = input.get_array();
if (vinput.size() != 3)
{
fValid = false;
break;
}
mapprevOutScriptPubKeys[COutPoint(uint256(vinput[0].get_str()), vinput[1].get_int())] = ParseScript(vinput[2].get_str());
}
if (!fValid)
{
BOOST_ERROR("Bad test: " << strTest);
continue;
}
string transaction = test[1].get_str();
CDataStream stream(ParseHex(transaction), SER_NETWORK, PROTOCOL_VERSION);
CTransaction tx;
stream >> tx;
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (!mapprevOutScriptPubKeys.count(tx.vin[i].prevout))
{
BOOST_ERROR("Bad test: " << strTest);
break;
}
BOOST_CHECK_MESSAGE(!VerifyScript(tx.vin[i].scriptSig, mapprevOutScriptPubKeys[tx.vin[i].prevout], tx, i, test[2].get_bool(), 0), strTest);
}
}
}
}
BOOST_AUTO_TEST_CASE(basic_transaction_tests)
{
// Random real transaction (e2769b09e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436)