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coretests: chain_switching_when_out_spent_in_alt_chain_mixin added, exposes a bug

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sowle 2021-01-07 18:21:52 +03:00
parent add0f39302
commit 0801a9db16
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3 changed files with 63 additions and 0 deletions
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56
tests/core_tests/chain_switch_1.cpp
View file

@ -622,3 +622,59 @@ bool alt_blocks_with_the_same_txs::check_tx_not_related_to_altblock(currency::co
return true;
}
//-----------------------------------------------------------------------------------------------------
bool chain_switching_when_out_spent_in_alt_chain_mixin::generate(std::vector<test_event_entry>& events) const
{
// Test idea:
bool r = false;
GENERATE_ACCOUNT(miner_acc);
GENERATE_ACCOUNT(alice_acc);
GENERATE_ACCOUNT(bob_acc);
MAKE_GENESIS_BLOCK(events, blk_0, miner_acc, test_core_time::get_time());
MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_acc);
REWIND_BLOCKS_N(events, blk_1r, blk_1, miner_acc, CURRENCY_MINED_MONEY_UNLOCK_WINDOW);
// 0 1 11 12 13 14
// (0 )- (1 )-...(1r)- (2 )- (3 )-
// \
// \
// \- (2a)- (3a)- (4a)-
// tx_0 <- tx_1 // tx_1 spends output from tx_0
// send batch of 10 x 5 test coins to Alice for easier tx_0 construction
transaction tx_0;
r = construct_tx_with_many_outputs(events, blk_1r, miner_acc.get_keys(), alice_acc.get_public_address(), MK_TEST_COINS(50), 10,
TESTS_DEFAULT_FEE, tx_0);
CHECK_AND_ASSERT_MES(r, false, "construct_tx_with_many_outputs failed");
events.push_back(tx_0);
MAKE_NEXT_BLOCK(events, blk_2, blk_1r, miner_acc);
MAKE_NEXT_BLOCK(events, blk_3, blk_2, miner_acc);
MAKE_NEXT_BLOCK_TX1(events, blk_2a, blk_1r, miner_acc, tx_0);
// make sure Alice received exactly 50 test coins
CREATE_TEST_WALLET(alice_wlt, alice_acc, blk_0);
REFRESH_TEST_WALLET_AT_GEN_TIME(events, alice_wlt, blk_2a, CURRENCY_MINED_MONEY_UNLOCK_WINDOW + 2);
CHECK_TEST_WALLET_BALANCE_AT_GEN_TIME(alice_wlt, MK_TEST_COINS(50));
// Alice spends her 5 test coint received by tx_0
MAKE_TX_FEE_MIX(events, tx_1, alice_acc, bob_acc, MK_TEST_COINS(4), TESTS_DEFAULT_FEE, 3 /* nmix */, blk_2a);
events.pop_back(); // pop back tx_1 as it won't go into the tx pool normally because of alt chain
// simulate handling a block with that tx: handle tx like going with the block...
events.push_back(event_visitor_settings(event_visitor_settings::set_txs_kept_by_block, true));
events.push_back(tx_1);
events.push_back(event_visitor_settings(event_visitor_settings::set_txs_kept_by_block, false));
MAKE_NEXT_BLOCK_TX1(events, blk_3a, blk_2a, miner_acc, tx_1);
MAKE_NEXT_BLOCK(events, blk_4a, blk_3a, miner_acc);
// make sure Alice has correct balance
REFRESH_TEST_WALLET_AT_GEN_TIME(events, alice_wlt, blk_4a, 2);
CHECK_TEST_WALLET_BALANCE_AT_GEN_TIME(alice_wlt, MK_TEST_COINS(45));
return true;
}

5
tests/core_tests/chain_switch_1.h
View file

@ -72,3 +72,8 @@ struct alt_blocks_with_the_same_txs : public test_chain_unit_enchanced
bool check_tx_related_to_altblock(currency::core& c, size_t ev_index, const std::vector<test_event_entry>& events);
bool check_tx_not_related_to_altblock(currency::core& c, size_t ev_index, const std::vector<test_event_entry>& events);
};
struct chain_switching_when_out_spent_in_alt_chain_mixin : public test_chain_unit_enchanced
{
bool generate(std::vector<test_event_entry>& events) const;
};

2
tests/core_tests/chaingen_main.cpp
View file

@ -899,6 +899,8 @@ int main(int argc, char* argv[])
GENERATE_AND_PLAY(gen_simple_chain_split_1);
GENERATE_AND_PLAY(alt_blocks_validation_and_same_new_amount_in_two_txs);
GENERATE_AND_PLAY(alt_blocks_with_the_same_txs);
GENERATE_AND_PLAY(chain_switching_when_out_spent_in_alt_chain_mixin);
// miscellaneous tests
GENERATE_AND_PLAY(test_blockchain_vs_spent_keyimges);