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Diffstat (limited to 'src/test/pmt_tests.cpp')
-rw-r--r--src/test/pmt_tests.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp
index 372cf3b306..4406b08e56 100644
--- a/src/test/pmt_tests.cpp
+++ b/src/test/pmt_tests.cpp
@@ -8,6 +8,7 @@
#include "uint256.h"
#include "arith_uint256.h"
#include "version.h"
+#include "random.h"
#include <vector>
@@ -21,8 +22,8 @@ class CPartialMerkleTreeTester : public CPartialMerkleTree
public:
// flip one bit in one of the hashes - this should break the authentication
void Damage() {
- unsigned int n = rand() % vHash.size();
- int bit = rand() % 256;
+ unsigned int n = insecure_rand() % vHash.size();
+ int bit = insecure_rand() % 256;
*(vHash[n].begin() + (bit>>3)) ^= 1<<(bit&7);
}
};
@@ -31,6 +32,7 @@ BOOST_AUTO_TEST_SUITE(pmt_tests)
BOOST_AUTO_TEST_CASE(pmt_test1)
{
+ seed_insecure_rand(false);
static const unsigned int nTxCounts[] = {1, 4, 7, 17, 56, 100, 127, 256, 312, 513, 1000, 4095};
for (int n = 0; n < 12; n++) {
@@ -40,7 +42,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
CBlock block;
for (unsigned int j=0; j<nTx; j++) {
CMutableTransaction tx;
- tx.nLockTime = rand(); // actual transaction data doesn't matter; just make the nLockTime's unique
+ tx.nLockTime = j; // actual transaction data doesn't matter; just make the nLockTime's unique
block.vtx.push_back(CTransaction(tx));
}
@@ -61,7 +63,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
std::vector<bool> vMatch(nTx, false);
std::vector<uint256> vMatchTxid1;
for (unsigned int j=0; j<nTx; j++) {
- bool fInclude = (rand() & ((1 << (att/2)) - 1)) == 0;
+ bool fInclude = (insecure_rand() & ((1 << (att/2)) - 1)) == 0;
vMatch[j] = fInclude;
if (fInclude)
vMatchTxid1.push_back(vTxid[j]);