Differential D3022 Diff 8607 src/test/cuckoocache_tests.cpp

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src/test/cuckoocache_tests.cpp

Show First 20 Lines • Show All 378 Lines • ▼ Show 20 Lines	for (uint32_t i = 0; i < total; ++i) {
}		}
// We use last_few.size() rather than WINDOW_SIZE for the correct		// We use last_few.size() rather than WINDOW_SIZE for the correct
// behavior on the first WINDOW_SIZE iterations where the deque is not		// behavior on the first WINDOW_SIZE iterations where the deque is not
// full yet.		// full yet.
double hit = double(count) / (last_few.size() * POP_AMOUNT);		double hit = double(count) / (last_few.size() * POP_AMOUNT);
// Loose Check that hit rate is above min_hit_rate		// Loose Check that hit rate is above min_hit_rate
BOOST_CHECK(hit > min_hit_rate);		BOOST_CHECK(hit > min_hit_rate);
// Tighter check, count number of times we are less than tight_hit_rate		// Tighter check, count number of times we are less than tight_hit_rate
// (and implicityly, greater than min_hit_rate)		// (and implicitly, greater than min_hit_rate)
out_of_tight_tolerance += hit < tight_hit_rate;		out_of_tight_tolerance += hit < tight_hit_rate;
}		}
// Check that being out of tolerance happens less than		// Check that being out of tolerance happens less than
// max_rate_less_than_tight_hit_rate of the time		// max_rate_less_than_tight_hit_rate of the time
BOOST_CHECK(double(out_of_tight_tolerance) / double(total) <		BOOST_CHECK(double(out_of_tight_tolerance) / double(total) <
max_rate_less_than_tight_hit_rate);		max_rate_less_than_tight_hit_rate);
}		}
BOOST_AUTO_TEST_CASE(cuckoocache_generations) {		BOOST_AUTO_TEST_CASE(cuckoocache_generations) {
test_cache_generations<CuckooCache::cache<uint256, SignatureCacheHasher>>();		test_cache_generations<CuckooCache::cache<uint256, SignatureCacheHasher>>();
}		}

BOOST_AUTO_TEST_SUITE_END();		BOOST_AUTO_TEST_SUITE_END();