Differential D11500 Diff 33653 src/avalanche/test/voterecord_tests.cpp

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src/avalanche/test/voterecord_tests.cpp

Show First 20 Lines • Show All 112 Lines • ▼ Show 20 Lines	for (int i = 1; i < AVALANCHE_MAX_INFLIGHT_POLL; i++) {
BOOST_CHECK(vrinflight.shouldPoll());		BOOST_CHECK(vrinflight.shouldPoll());
}		}

BOOST_CHECK(vrinflight.registerPoll());		BOOST_CHECK(vrinflight.registerPoll());
BOOST_CHECK(!vrinflight.shouldPoll());		BOOST_CHECK(!vrinflight.shouldPoll());
}		}
}		}

		namespace {
		NodeId nextNodeId(NodeId &nodeid) {
		nodeid++;
		if (nodeid >= 8) {
		nodeid = 0;
		}
		return nodeid;
		}
		} // namespace

		BOOST_AUTO_TEST_CASE(duplicate_votes) {
		VoteRecord vr(true);
		NodeId nodeid = -1;

		// Register some votes, expecting confidence to increase
		for (auto i = 0; i < 7; i++) {
		BOOST_CHECK_EQUAL(vr.getConfidence(), 0);
		BOOST_CHECK(!vr.registerVote(nextNodeId(nodeid), 0));
		}
		BOOST_CHECK_EQUAL(vr.getConfidence(), 1);

		// Multiple duplicate votes do not advance confidence
		for (auto i = 0; i < 8; i++) {
		BOOST_CHECK(!vr.registerVote(nodeid, 0));
		BOOST_CHECK_EQUAL(vr.getConfidence(), 1);
		}

		// Register more votes with duplicates mixed in. Confidence should only
		// increase when duplicates are not used.
		auto expectedConfidence = 1;
		for (auto i = 0; i < 8; i++) {
		BOOST_CHECK(!vr.registerVote(nodeid, 0));
		BOOST_CHECK_EQUAL(vr.getConfidence(), expectedConfidence);
		for (auto j = i; j < 8; j++) {
		BOOST_CHECK(!vr.registerVote(nextNodeId(nodeid), 0));
		BOOST_CHECK_EQUAL(vr.getConfidence(), ++expectedConfidence);
		}
		}

		// Register enough votes to get just before finalization
		for (auto i = 0; i < 90; i++) {
		BOOST_CHECK(!vr.registerVote(nextNodeId(nodeid), 0));
		BOOST_CHECK_EQUAL(vr.getConfidence(), ++expectedConfidence);
		}

		// Sanity check that finalization occurs on the expected vote
		BOOST_CHECK(vr.registerVote(nextNodeId(nodeid), 0));
		BOOST_CHECK(vr.hasFinalized());
		}

BOOST_AUTO_TEST_SUITE_END()		BOOST_AUTO_TEST_SUITE_END()