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test spends multiple

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This commit is contained in:
DcruBro
2026-04-15 08:58:28 +02:00
parent e55a0b54d0
commit 1c1d8c5341
1 changed files with 46 additions and 24 deletions
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70
src/main.c
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@@ -13,6 +13,7 @@
#include <constants.h> #include <constants.h>
#include <autolykos2/autolykos2.h> #include <autolykos2/autolykos2.h>
#include <time.h>
#ifndef CHAIN_DATA_DIR #ifndef CHAIN_DATA_DIR
#define CHAIN_DATA_DIR "chain_data" #define CHAIN_DATA_DIR "chain_data"
@@ -80,13 +81,17 @@ static bool GenerateTestMinerIdentity(uint8_t privateKey[32], uint8_t compressed
return false; return false;
} }
static int testCounts = 0;
static void MakeTestRecipientAddress(uint8_t outAddress[32]) { static void MakeTestRecipientAddress(uint8_t outAddress[32]) {
if (!outAddress) { if (!outAddress) {
return; return;
} }
const char* label = "skalacoin-test-recipient-address"; const char* label = "skalacoin-test-recipient-address-";
SHA256((const unsigned char*)label, strlen(label), outAddress); char buffer[256];
snprintf(buffer, sizeof(buffer), "%s%d", label, testCounts);
SHA256((const unsigned char*)buffer, strlen(buffer), outAddress);
testCounts++;
} }
static void Uint256ToDecimal(const uint256_t* value, char* out, size_t outSize) { static void Uint256ToDecimal(const uint256_t* value, char* out, size_t outSize) {
@@ -155,6 +160,7 @@ static bool MineBlock(block_t* block) {
int main(int argc, char* argv[]) { int main(int argc, char* argv[]) {
signal(SIGINT, handle_sigint); signal(SIGINT, handle_sigint);
srand((unsigned int)time(NULL));
BalanceSheet_Init(); BalanceSheet_Init();
const char* chainDataDir = CHAIN_DATA_DIR; const char* chainDataDir = CHAIN_DATA_DIR;
@@ -337,25 +343,30 @@ int main(int argc, char* argv[]) {
isFirstBlockOfLoadedChain = false; isFirstBlockOfLoadedChain = false;
} }
// Post-loop test: spend 10 coins from the miner address to a different address. // Post-loop test: spend some coins from the miner address to a different address.
// This validates sender balance checks, transaction signing, merkle root generation, // This validates sender balance checks, transaction signing, merkle root generation,
// and PoW mining for a non-coinbase transaction. // and PoW mining for a non-coinbase transaction.
const uint64_t spendAmount = 10ULL * DECIMALS; signed_transaction_t spends[100];
uint8_t recipientAddress[32]; for (int i = 0; i < 100; i++) {
MakeTestRecipientAddress(recipientAddress); int rng = rand() % 10; // Random amount between 0 and 9 (inclusive)
const uint64_t spendAmount = rng * DECIMALS;
uint8_t recipientAddress[32];
MakeTestRecipientAddress(recipientAddress);
signed_transaction_t spendTx; signed_transaction_t spendTx;
Transaction_Init(&spendTx); Transaction_Init(&spendTx);
spendTx.transaction.version = 1; spendTx.transaction.version = 1;
spendTx.transaction.fee = 0; spendTx.transaction.fee = 0;
spendTx.transaction.amount1 = spendAmount; spendTx.transaction.amount1 = spendAmount;
spendTx.transaction.amount2 = 0; spendTx.transaction.amount2 = 0;
memcpy(spendTx.transaction.senderAddress, minerAddress, sizeof(minerAddress)); memcpy(spendTx.transaction.senderAddress, minerAddress, sizeof(minerAddress));
memcpy(spendTx.transaction.recipientAddress1, recipientAddress, sizeof(recipientAddress)); memcpy(spendTx.transaction.recipientAddress1, recipientAddress, sizeof(recipientAddress));
memset(spendTx.transaction.recipientAddress2, 0, sizeof(spendTx.transaction.recipientAddress2)); memset(spendTx.transaction.recipientAddress2, 0, sizeof(spendTx.transaction.recipientAddress2));
memcpy(spendTx.transaction.compressedPublicKey, minerCompressedPubkey, sizeof(minerCompressedPubkey)); memcpy(spendTx.transaction.compressedPublicKey, minerCompressedPubkey, sizeof(minerCompressedPubkey));
Transaction_Sign(&spendTx, minerPrivateKey); Transaction_Sign(&spendTx, minerPrivateKey);
spends[i] = spendTx;
}
block_t* spendBlock = Block_Create(); block_t* spendBlock = Block_Create();
if (!spendBlock) { if (!spendBlock) {
@@ -395,7 +406,9 @@ int main(int argc, char* argv[]) {
memset(testCoinbaseTx.transaction.senderAddress, 0xFF, sizeof(testCoinbaseTx.transaction.senderAddress)); memset(testCoinbaseTx.transaction.senderAddress, 0xFF, sizeof(testCoinbaseTx.transaction.senderAddress));
Block_AddTransaction(spendBlock, &testCoinbaseTx); Block_AddTransaction(spendBlock, &testCoinbaseTx);
Block_AddTransaction(spendBlock, &spendTx); for (int i = 0; i < 100; i++) {
Block_AddTransaction(spendBlock, &spends[i]);
}
uint8_t merkleRoot[32]; uint8_t merkleRoot[32];
Block_CalculateMerkleRoot(spendBlock, merkleRoot); Block_CalculateMerkleRoot(spendBlock, merkleRoot);
@@ -422,14 +435,21 @@ int main(int argc, char* argv[]) {
(void)uint256_add_u64(&currentSupply, testCoinbaseTx.transaction.amount1); (void)uint256_add_u64(&currentSupply, testCoinbaseTx.transaction.amount1);
currentReward = CalculateBlockReward(currentSupply, chain); currentReward = CalculateBlockReward(currentSupply, chain);
printf("Mined test spend block (height=%llu) sending %llu base units to a new address\n", //printf("Mined test spend block (height=%llu) sending %llu base units to a new address\n",
(unsigned long long)spendBlock->header.blockNumber, // (unsigned long long)spendBlock->header.blockNumber,
(unsigned long long)spendAmount); // (unsigned long long)spendAmount);
free(spendBlock); free(spendBlock);
if (!Chain_SaveToFile(chain, chainDataDir, currentSupply, currentReward)) { bool chainSaved = Chain_SaveToFile(chain, chainDataDir, currentSupply, currentReward);
fprintf(stderr, "failed to save chain to %s\n", chainDataDir); bool sheetSaved = BalanceSheet_SaveToFile(chainDataDir);
if (!chainSaved || !sheetSaved) {
if (!chainSaved) {
fprintf(stderr, "failed to save chain to %s\n", chainDataDir);
}
if (!sheetSaved) {
fprintf(stderr, "failed to save balance sheet to %s\n", chainDataDir);
}
} else { } else {
char supplyStr[80]; char supplyStr[80];
Uint256ToDecimal(&currentSupply, supplyStr, sizeof(supplyStr)); Uint256ToDecimal(&currentSupply, supplyStr, sizeof(supplyStr));
@@ -453,7 +473,9 @@ int main(int argc, char* argv[]) {
}*/ }*/
BalanceSheet_Print(); BalanceSheet_Print();
BalanceSheet_SaveToFile(chainDataDir); if (!BalanceSheet_SaveToFile(chainDataDir)) {
fprintf(stderr, "failed to save balance sheet to %s\n", chainDataDir);
}
Chain_Destroy(chain); Chain_Destroy(chain);
Block_ShutdownPowContext(); Block_ShutdownPowContext();