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Merge pull request #5611

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f0b8afc tests: fix spurious windows test failures after 012598880c (Cory Fields)
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Wladimir J. van der Laan 2015-01-07 14:57:58 +01:00
commit 37b185c4af
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1 changed files with 6 additions and 4 deletions
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10
src/test/pmt_tests.cpp
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@ -8,6 +8,7 @@
#include "uint256.h" #include "uint256.h"
#include "arith_uint256.h" #include "arith_uint256.h"
#include "version.h" #include "version.h"
#include "random.h"
#include <vector> #include <vector>
@ -21,8 +22,8 @@ class CPartialMerkleTreeTester : public CPartialMerkleTree
public: public:
// flip one bit in one of the hashes - this should break the authentication // flip one bit in one of the hashes - this should break the authentication
void Damage() { void Damage() {
unsigned int n = rand() % vHash.size(); unsigned int n = insecure_rand() % vHash.size();
int bit = rand() % 256; int bit = insecure_rand() % 256;
*(vHash[n].begin() + (bit>>3)) ^= 1<<(bit&7); *(vHash[n].begin() + (bit>>3)) ^= 1<<(bit&7);
} }
}; };
@ -31,6 +32,7 @@ BOOST_AUTO_TEST_SUITE(pmt_tests)
BOOST_AUTO_TEST_CASE(pmt_test1) 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}; static const unsigned int nTxCounts[] = {1, 4, 7, 17, 56, 100, 127, 256, 312, 513, 1000, 4095};
for (int n = 0; n < 12; n++) { for (int n = 0; n < 12; n++) {
@ -40,7 +42,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
CBlock block; CBlock block;
for (unsigned int j=0; j<nTx; j++) { for (unsigned int j=0; j<nTx; j++) {
CMutableTransaction tx; 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)); block.vtx.push_back(CTransaction(tx));
} }
@ -61,7 +63,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
std::vector<bool> vMatch(nTx, false); std::vector<bool> vMatch(nTx, false);
std::vector<uint256> vMatchTxid1; std::vector<uint256> vMatchTxid1;
for (unsigned int j=0; j<nTx; j++) { 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; vMatch[j] = fInclude;
if (fInclude) if (fInclude)
vMatchTxid1.push_back(vTxid[j]); vMatchTxid1.push_back(vTxid[j]);