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unit_tests/hardfork: add tests for get_voting_info()

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stoffu 2018-03-20 12:01:09 +09:00
parent 98cf62cc45
commit 0321d1ac79
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1 changed files with 49 additions and 0 deletions
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49
tests/unit_tests/hardfork.cpp
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@ -492,6 +492,55 @@ TEST(voting, different_thresholds)
}
}
TEST(voting, info)
{
TestDB db;
HardFork hf(db, 1, 0, 1, 1, 4, 50); // window size 4, default threshold 50%
// v h ts
ASSERT_TRUE(hf.add_fork(1, 0, 0));
// v h thr ts
ASSERT_TRUE(hf.add_fork(2, 5, 0, 1)); // asap
ASSERT_TRUE(hf.add_fork(3, 10, 100, 2)); // all votes
// v h ts
ASSERT_TRUE(hf.add_fork(4, 15, 3)); // default 50% votes
hf.init();
// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
static const uint8_t block_versions[] = { 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4 };
static const uint8_t expected_versions[] = { 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4 };
static const uint8_t expected_thresholds[] = { 0, 1, 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4, 2, 2, 2, 2 };
for (uint64_t h = 0; h < sizeof(block_versions) / sizeof(block_versions[0]); ++h) {
uint32_t window, votes, threshold;
uint64_t earliest_height;
uint8_t voting;
ASSERT_TRUE(hf.get_voting_info(1, window, votes, threshold, earliest_height, voting));
ASSERT_EQ(std::min<uint64_t>(h, 4), votes);
ASSERT_EQ(0, earliest_height);
ASSERT_EQ(hf.get_current_version() >= 2, hf.get_voting_info(2, window, votes, threshold, earliest_height, voting));
ASSERT_EQ(std::min<uint64_t>(h <= 3 ? 0 : h - 3, 4), votes);
ASSERT_EQ(5, earliest_height);
ASSERT_EQ(hf.get_current_version() >= 3, hf.get_voting_info(3, window, votes, threshold, earliest_height, voting));
ASSERT_EQ(std::min<uint64_t>(h <= 8 ? 0 : h - 8, 4), votes);
ASSERT_EQ(10, earliest_height);
ASSERT_EQ(hf.get_current_version() == 4, hf.get_voting_info(4, window, votes, threshold, earliest_height, voting));
ASSERT_EQ(std::min<uint64_t>(h <= 14 ? 0 : h - 14, 4), votes);
ASSERT_EQ(15, earliest_height);
ASSERT_EQ(std::min<uint64_t>(h, 4), window);
ASSERT_EQ(expected_thresholds[h], threshold);
ASSERT_EQ(4, voting);
db.add_block(mkblock(hf, h, block_versions[h]), 0, 0, 0, crypto::hash());
ASSERT_TRUE(hf.add(db.get_block_from_height(h), h));
}
}
TEST(new_blocks, denied)
{
TestDB db;