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-rw-r--r--src/test/coins_tests.cpp27
-rw-r--r--src/test/main_tests.cpp39
-rw-r--r--src/test/scheduler_tests.cpp27
3 files changed, 78 insertions, 15 deletions
diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp
index 2e2cc2214b..34b311b804 100644
--- a/src/test/coins_tests.cpp
+++ b/src/test/coins_tests.cpp
@@ -59,6 +59,24 @@ public:
bool GetStats(CCoinsStats& stats) const { return false; }
};
+
+class CCoinsViewCacheTest : public CCoinsViewCache
+{
+public:
+ CCoinsViewCacheTest(CCoinsView* base) : CCoinsViewCache(base) {}
+
+ void SelfTest() const
+ {
+ // Manually recompute the dynamic usage of the whole data, and compare it.
+ size_t ret = memusage::DynamicUsage(cacheCoins);
+ for (CCoinsMap::iterator it = cacheCoins.begin(); it != cacheCoins.end(); it++) {
+ ret += memusage::DynamicUsage(it->second.coins);
+ }
+ BOOST_CHECK_EQUAL(memusage::DynamicUsage(*this), ret);
+ }
+
+};
+
}
BOOST_FIXTURE_TEST_SUITE(coins_tests, BasicTestingSetup)
@@ -90,8 +108,8 @@ BOOST_AUTO_TEST_CASE(coins_cache_simulation_test)
// The cache stack.
CCoinsViewTest base; // A CCoinsViewTest at the bottom.
- std::vector<CCoinsViewCache*> stack; // A stack of CCoinsViewCaches on top.
- stack.push_back(new CCoinsViewCache(&base)); // Start with one cache.
+ std::vector<CCoinsViewCacheTest*> stack; // A stack of CCoinsViewCaches on top.
+ stack.push_back(new CCoinsViewCacheTest(&base)); // Start with one cache.
// Use a limited set of random transaction ids, so we do test overwriting entries.
std::vector<uint256> txids;
@@ -136,6 +154,9 @@ BOOST_AUTO_TEST_CASE(coins_cache_simulation_test)
missed_an_entry = true;
}
}
+ BOOST_FOREACH(const CCoinsViewCacheTest *test, stack) {
+ test->SelfTest();
+ }
}
if (insecure_rand() % 100 == 0) {
@@ -152,7 +173,7 @@ BOOST_AUTO_TEST_CASE(coins_cache_simulation_test)
} else {
removed_all_caches = true;
}
- stack.push_back(new CCoinsViewCache(tip));
+ stack.push_back(new CCoinsViewCacheTest(tip));
if (stack.size() == 4) {
reached_4_caches = true;
}
diff --git a/src/test/main_tests.cpp b/src/test/main_tests.cpp
index 9ec533bcca..21ae46d6e9 100644
--- a/src/test/main_tests.cpp
+++ b/src/test/main_tests.cpp
@@ -2,25 +2,58 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "primitives/transaction.h"
+#include "chainparams.h"
#include "main.h"
#include "test/test_bitcoin.h"
+#include <boost/signals2/signal.hpp>
#include <boost/test/unit_test.hpp>
BOOST_FIXTURE_TEST_SUITE(main_tests, TestingSetup)
+static void TestBlockSubsidyHalvings(const Consensus::Params& consensusParams)
+{
+ int maxHalvings = 64;
+ CAmount nInitialSubsidy = 50 * COIN;
+
+ CAmount nPreviousSubsidy = nInitialSubsidy * 2; // for height == 0
+ BOOST_CHECK_EQUAL(nPreviousSubsidy, nInitialSubsidy * 2);
+ for (int nHalvings = 0; nHalvings < maxHalvings; nHalvings++) {
+ int nHeight = nHalvings * consensusParams.nSubsidyHalvingInterval;
+ CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
+ BOOST_CHECK(nSubsidy <= nInitialSubsidy);
+ BOOST_CHECK_EQUAL(nSubsidy, nPreviousSubsidy / 2);
+ nPreviousSubsidy = nSubsidy;
+ }
+ BOOST_CHECK_EQUAL(GetBlockSubsidy(maxHalvings * consensusParams.nSubsidyHalvingInterval, consensusParams), 0);
+}
+
+static void TestBlockSubsidyHalvings(int nSubsidyHalvingInterval)
+{
+ Consensus::Params consensusParams;
+ consensusParams.nSubsidyHalvingInterval = nSubsidyHalvingInterval;
+ TestBlockSubsidyHalvings(consensusParams);
+}
+
+BOOST_AUTO_TEST_CASE(block_subsidy_test)
+{
+ TestBlockSubsidyHalvings(Params(CBaseChainParams::MAIN).GetConsensus()); // As in main
+ TestBlockSubsidyHalvings(150); // As in regtest
+ TestBlockSubsidyHalvings(1000); // Just another interval
+}
+
BOOST_AUTO_TEST_CASE(subsidy_limit_test)
{
+ const Consensus::Params& consensusParams = Params(CBaseChainParams::MAIN).GetConsensus();
CAmount nSum = 0;
for (int nHeight = 0; nHeight < 14000000; nHeight += 1000) {
- CAmount nSubsidy = GetBlockValue(nHeight, 0);
+ CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
BOOST_CHECK(nSubsidy <= 50 * COIN);
nSum += nSubsidy * 1000;
BOOST_CHECK(MoneyRange(nSum));
}
- BOOST_CHECK(nSum == 2099999997690000ULL);
+ BOOST_CHECK_EQUAL(nSum, 2099999997690000ULL);
}
bool ReturnFalse() { return false; }
diff --git a/src/test/scheduler_tests.cpp b/src/test/scheduler_tests.cpp
index a26d0afaed..cb1a427db0 100644
--- a/src/test/scheduler_tests.cpp
+++ b/src/test/scheduler_tests.cpp
@@ -42,6 +42,8 @@ static void MicroSleep(uint64_t n)
BOOST_AUTO_TEST_CASE(manythreads)
{
+ seed_insecure_rand(false);
+
// Stress test: hundreds of microsecond-scheduled tasks,
// serviced by 10 threads.
//
@@ -54,10 +56,6 @@ BOOST_AUTO_TEST_CASE(manythreads)
// counters should sum to the number of initial tasks performed.
CScheduler microTasks;
- boost::thread_group microThreads;
- for (int i = 0; i < 5; i++)
- microThreads.create_thread(boost::bind(&CScheduler::serviceQueue, &microTasks));
-
boost::mutex counterMutex[10];
int counter[10] = { 0 };
boost::random::mt19937 rng(insecure_rand());
@@ -67,6 +65,9 @@ BOOST_AUTO_TEST_CASE(manythreads)
boost::chrono::system_clock::time_point start = boost::chrono::system_clock::now();
boost::chrono::system_clock::time_point now = start;
+ boost::chrono::system_clock::time_point first, last;
+ size_t nTasks = microTasks.getQueueInfo(first, last);
+ BOOST_CHECK(nTasks == 0);
for (int i = 0; i < 100; i++) {
boost::chrono::system_clock::time_point t = now + boost::chrono::microseconds(randomMsec(rng));
@@ -77,9 +78,19 @@ BOOST_AUTO_TEST_CASE(manythreads)
randomDelta(rng), tReschedule);
microTasks.schedule(f, t);
}
+ nTasks = microTasks.getQueueInfo(first, last);
+ BOOST_CHECK(nTasks == 100);
+ BOOST_CHECK(first < last);
+ BOOST_CHECK(last > now);
+
+ // As soon as these are created they will start running and servicing the queue
+ boost::thread_group microThreads;
+ for (int i = 0; i < 5; i++)
+ microThreads.create_thread(boost::bind(&CScheduler::serviceQueue, &microTasks));
MicroSleep(600);
now = boost::chrono::system_clock::now();
+
// More threads and more tasks:
for (int i = 0; i < 5; i++)
microThreads.create_thread(boost::bind(&CScheduler::serviceQueue, &microTasks));
@@ -93,11 +104,9 @@ BOOST_AUTO_TEST_CASE(manythreads)
microTasks.schedule(f, t);
}
- // All 2,000 tasks should be finished within 2 milliseconds. Sleep a bit longer.
- MicroSleep(2100);
-
- microThreads.interrupt_all();
- microThreads.join_all();
+ // Drain the task queue then exit threads
+ microTasks.stop(true);
+ microThreads.join_all(); // ... wait until all the threads are done
int counterSum = 0;
for (int i = 0; i < 10; i++) {
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-20 02:57:01 +0000