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author | luigi1111 <luigi1111w@gmail.com> | 2018-06-08 14:29:38 -0500 |
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committer | luigi1111 <luigi1111w@gmail.com> | 2018-06-08 14:29:38 -0500 |
commit | 5321769b65f3dcfc8c5e893d2c3f031ea37b956c (patch) | |
tree | 0ecbb7fec1f4f55e270f1d116489e8cf3af7a214 /tests/unit_tests | |
parent | Merge pull request #3428 (diff) | |
parent | unit_tests/hardfork: add tests for get_voting_info() (diff) | |
download | monero-5321769b65f3dcfc8c5e893d2c3f031ea37b956c.tar.xz |
Merge pull request #3444
a79fc21 hardfork: fix get_earliest_ideal_height_for_version() to support non-existent versions (stoffu)
7e30ead unit_tests/hardfork: add tests for check_for_height() (stoffu)
98cf62c hardfork: fix get_next_version() (stoffu)
0321d1a unit_tests/hardfork: add tests for get_voting_info() (stoffu)
Diffstat (limited to 'tests/unit_tests')
-rw-r--r-- | tests/unit_tests/hardfork.cpp | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/unit_tests/hardfork.cpp b/tests/unit_tests/hardfork.cpp index 7c27b9c5d..913ebe84a 100644 --- a/tests/unit_tests/hardfork.cpp +++ b/tests/unit_tests/hardfork.cpp @@ -232,6 +232,59 @@ TEST(ordering, Success) ASSERT_FALSE(hf.add_fork(5, 5, 4)); } +TEST(check_for_height, Success) +{ + TestDB db; + HardFork hf(db, 1, 0, 0, 0, 1, 0); // no voting + + ASSERT_TRUE(hf.add_fork(1, 0, 0)); + ASSERT_TRUE(hf.add_fork(2, 5, 1)); + hf.init(); + + for (uint64_t h = 0; h <= 4; ++h) { + ASSERT_TRUE(hf.check_for_height(mkblock(1, 1), h)); + ASSERT_FALSE(hf.check_for_height(mkblock(2, 2), h)); // block version is too high + db.add_block(mkblock(hf, h, 1), 0, 0, 0, crypto::hash()); + ASSERT_TRUE(hf.add(db.get_block_from_height(h), h)); + } + + for (uint64_t h = 5; h <= 10; ++h) { + ASSERT_FALSE(hf.check_for_height(mkblock(1, 1), h)); // block version is too low + ASSERT_TRUE(hf.check_for_height(mkblock(2, 2), h)); + db.add_block(mkblock(hf, h, 2), 0, 0, 0, crypto::hash()); + ASSERT_TRUE(hf.add(db.get_block_from_height(h), h)); + } +} + +TEST(get, next_version) +{ + TestDB db; + HardFork hf(db); + + ASSERT_TRUE(hf.add_fork(1, 0, 0)); + ASSERT_TRUE(hf.add_fork(2, 5, 1)); + ASSERT_TRUE(hf.add_fork(4, 10, 2)); + hf.init(); + + for (uint64_t h = 0; h <= 4; ++h) { + ASSERT_EQ(2, hf.get_next_version()); + db.add_block(mkblock(hf, h, 1), 0, 0, 0, crypto::hash()); + ASSERT_TRUE(hf.add(db.get_block_from_height(h), h)); + } + + for (uint64_t h = 5; h <= 9; ++h) { + ASSERT_EQ(4, hf.get_next_version()); + db.add_block(mkblock(hf, h, 2), 0, 0, 0, crypto::hash()); + ASSERT_TRUE(hf.add(db.get_block_from_height(h), h)); + } + + for (uint64_t h = 10; h <= 15; ++h) { + ASSERT_EQ(4, hf.get_next_version()); + db.add_block(mkblock(hf, h, 4), 0, 0, 0, crypto::hash()); + ASSERT_TRUE(hf.add(db.get_block_from_height(h), h)); + } +} + TEST(states, Success) { TestDB db; @@ -439,6 +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; @@ -554,3 +656,28 @@ TEST(get, higher) ASSERT_EQ(hf.get_ideal_version(7), 3); } +TEST(get, earliest_ideal_height) +{ + TestDB db; + HardFork hf(db, 1, 0, 1, 1, 4, 50); + + // v h t + ASSERT_TRUE(hf.add_fork(1, 0, 0)); + ASSERT_TRUE(hf.add_fork(2, 2, 1)); + ASSERT_TRUE(hf.add_fork(5, 5, 2)); + ASSERT_TRUE(hf.add_fork(6, 10, 3)); + ASSERT_TRUE(hf.add_fork(9, 15, 4)); + hf.init(); + + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(1), 0); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(2), 2); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(3), 5); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(4), 5); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(5), 5); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(6), 10); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(7), 15); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(8), 15); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(9), 15); + ASSERT_EQ(hf.get_earliest_ideal_height_for_version(10), std::numeric_limits<uint64_t>::max()); +} + |