diff options
Diffstat (limited to 'src/test/coins_tests.cpp')
| -rw-r--r-- | src/test/coins_tests.cpp | 27 |
1 files changed, 24 insertions, 3 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; } |