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Merge #10547: [tests] Use FastRandomContext instead of boost::random::{mt19937,uniform_int_distribution}

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227ae9b [tests] Use FastRandomContext instead of boost::random::{mt19937,uniform_int_distribution} (practicalswift)

Tree-SHA512: 1bde6c8b9498051fa2eae4913eb1f5411adea8dea1511c0df859aea57a2a7db6f5839945ddf2eccdddfa322bceacad35a5d875742db7d15e40dbea83185307bb
This commit is contained in:
Wladimir J. van der Laan 2017-06-08 12:34:53 +02:00
commit 71ab6e5538
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1 changed files with 4 additions and 6 deletions
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src/test/scheduler_tests.cpp
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@ -8,8 +8,6 @@
#include "test/test_bitcoin.h"
#include <boost/bind.hpp>
#include <boost/random/mersenne_twister.hpp>
#include <boost/random/uniform_int_distribution.hpp>
#include <boost/thread.hpp>
#include <boost/test/unit_test.hpp>
@ -56,10 +54,10 @@ BOOST_AUTO_TEST_CASE(manythreads)
boost::mutex counterMutex[10];
int counter[10] = { 0 };
boost::random::mt19937 rng(42);
boost::random::uniform_int_distribution<> zeroToNine(0, 9);
boost::random::uniform_int_distribution<> randomMsec(-11, 1000);
boost::random::uniform_int_distribution<> randomDelta(-1000, 1000);
FastRandomContext rng(42);
auto zeroToNine = [](FastRandomContext& rc) -> int { return rc.randrange(10); }; // [0, 9]
auto randomMsec = [](FastRandomContext& rc) -> int { return -11 + rc.randrange(1012); }; // [-11, 1000]
auto randomDelta = [](FastRandomContext& rc) -> int { return -1000 + rc.randrange(2001); }; // [-1000, 1000]
boost::chrono::system_clock::time_point start = boost::chrono::system_clock::now();
boost::chrono::system_clock::time_point now = start;