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提交 eaabb926 编写于 作者: D Daniel Larimer
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Remove old test code, Fix #3073

上级 396fb232
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libraries/testing/test.cpp 已删除 100644 → 0
浏览文件 @ 396fb232
#include <eosio/testing/tester.hpp>
#include <fc/io/json.hpp>
#include <eosio.token/eosio.token.wast.hpp>
#include <eosio.token/eosio.token.abi.hpp>
using namespace eosio::chain;
using namespace eosio::testing;
private_key_type get_private_key( name keyname, string role ) {
return private_key_type::regenerate<fc::ecc::private_key_shim>(fc::sha256::hash(string(keyname)+role));
}
public_key_type get_public_key( name keyname, string role ){
return get_private_key( keyname, role ).get_public_key();
}
int main( int argc, char** argv ) {
try { try {
tester c;
c.produce_block();
c.produce_block();
auto r = c.create_accounts( {N(dan),N(sam),N(pam)} );
wdump((fc::json::to_pretty_string(r)));
c.produce_block();
auto res = c.set_producers( {N(dan),N(sam),N(pam)} );
vector<producer_key> sch = { {N(dan),get_public_key(N(dan), "active")},
{N(sam),get_public_key(N(sam), "active")},
{N(pam),get_public_key(N(pam), "active")}};
wdump((fc::json::to_pretty_string(res)));
wlog("set producer schedule to [dan,sam,pam]");
c.produce_blocks(30);
auto r2 = c.create_accounts( {N(eosio.token)} );
wdump((fc::json::to_pretty_string(r2)));
c.set_code( N(eosio.token), eosio_token_wast );
c.set_abi( N(eosio.token), eosio_token_abi );
c.produce_blocks(10);
auto cr = c.push_action( N(eosio.token), N(create), N(eosio.token), mutable_variant_object()
("issuer", "eosio" )
("maximum_supply", "10000000.0000 EOS")
("can_freeze", 0)
("can_recall", 0)
("can_whitelist", 0)
);
wdump((fc::json::to_pretty_string(cr)));
cr = c.push_action( N(eosio.token), N(issue), N(eosio), mutable_variant_object()
("to", "dan" )
("quantity", "100.0000 EOS")
("memo", "")
);
wdump((fc::json::to_pretty_string(cr)));
tester c2;
wlog( "push c1 blocks to c2" );
while( c2.control->head_block_num() < c.control->head_block_num() ) {
auto fb = c.control->fetch_block_by_number( c2.control->head_block_num()+1 );
c2.control->push_block( fb );
}
wlog( "end push c1 blocks to c2" );
wlog( "c1 blocks:" );
c.produce_blocks(3);
signed_block_ptr b;
b = c.produce_block();
account_name expected_producer = N(dan);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
b = c.produce_block();
expected_producer = N(sam);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
c.produce_blocks(10);
c.create_accounts( {N(cam)} );
c.set_producers( {N(dan),N(sam),N(pam),N(cam)} );
wlog("set producer schedule to [dan,sam,pam,cam]");
c.produce_block();
// The next block should be produced by pam.
// Sync second chain with first chain.
wlog( "push c1 blocks to c2" );
while( c2.control->head_block_num() < c.control->head_block_num() ) {
auto fb = c.control->fetch_block_by_number( c2.control->head_block_num()+1 );
c2.control->push_block( fb );
}
wlog( "end push c1 blocks to c2" );
// Now sam and pam go on their own fork while dan is producing blocks by himself.
wlog( "sam and pam go off on their own fork on c2 while dan produces blocks by himself in c1" );
auto fork_block_num = c.control->head_block_num();
wlog( "c2 blocks:" );
c2.produce_blocks(12); // pam produces 12 blocks
b = c2.produce_block( fc::milliseconds(config::block_interval_ms * 13) ); // sam skips over dan's blocks
expected_producer = N(sam);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
c2.produce_blocks(11 + 12);
wlog( "c1 blocks:" );
b = c.produce_block( fc::milliseconds(config::block_interval_ms * 13) ); // dan skips over pam's blocks
expected_producer = N(dan);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
c.produce_blocks(11);
// dan on chain 1 now gets all of the blocks from chain 2 which should cause fork switch
wlog( "push c2 blocks to c1" );
for( uint32_t start = fork_block_num + 1, end = c2.control->head_block_num(); start <= end; ++start ) {
auto fb = c2.control->fetch_block_by_number( start );
c.control->push_block( fb );
}
wlog( "end push c2 blocks to c1" );
wlog( "c1 blocks:" );
c.produce_blocks(24);
b = c.produce_block(); // Switching active schedule to version 2 happens in this block.
expected_producer = N(pam);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
b = c.produce_block();
expected_producer = N(cam);
FC_ASSERT( b->producer == expected_producer,
"expected block ${n} to be produced by ${expected_producer} but was instead produced by ${actual_producer}",
("n", b->block_num())("expected_producer", expected_producer.to_string())("actual_producer", b->producer.to_string()) );
c.produce_blocks(10);
wlog( "push c1 blocks to c2" );
while( c2.control->head_block_num() < c.control->head_block_num() ) {
auto fb = c.control->fetch_block_by_number( c2.control->head_block_num()+1 );
c2.control->push_block( fb );
}
wlog( "end push c1 blocks to c2" );
// Now with four block producers active and two identical chains (for now),
// we can test out the case that would trigger the bug in the old fork db code:
fork_block_num = c.control->head_block_num();
wlog( "cam and dan go off on their own fork on c1 while sam and pam go off on their own fork on c2" );
wlog( "c1 blocks:" );
c.produce_blocks(12); // dan produces 12 blocks
c.produce_block( fc::milliseconds(config::block_interval_ms * 25) ); // cam skips over sam and pam's blocks
c.produce_blocks(23); // cam finishes the remaining 11 blocks then dan produces his 12 blocks
wlog( "c2 blocks:" );
c2.produce_block( fc::milliseconds(config::block_interval_ms * 25) ); // pam skips over dan and sam's blocks
c2.produce_blocks(11); // pam finishes the remaining 11 blocks
c2.produce_block( fc::milliseconds(config::block_interval_ms * 25) ); // sam skips over cam and dan's blocks
c2.produce_blocks(11); // sam finishes the remaining 11 blocks
wlog( "now cam and dan rejoin sam and pam on c2" );
c2.produce_block( fc::milliseconds(config::block_interval_ms * 13) ); // cam skips over pam's blocks (this block triggers a block on this branch to become irreversible)
c2.produce_blocks(11); // cam produces the remaining 11 blocks
b = c2.produce_block(); // dan produces a block
// a node on chain 1 now gets all but the last block from chain 2 which should cause a fork switch
wlog( "push c2 blocks (except for the last block by dan) to c1" );
for( uint32_t start = fork_block_num + 1, end = c2.control->head_block_num() - 1; start <= end; ++start ) {
auto fb = c2.control->fetch_block_by_number( start );
c.control->push_block( fb );
}
wlog( "end push c2 blocks to c1" );
wlog( "now push dan's block to c1 but first corrupt it so it is a bad block" );
auto bad_block = *b;
//bad_block.producer = N(sam);
//bad_block.schedule_version = 12;
bad_block.transaction_mroot = bad_block.previous;
try {
c.control->push_block( std::make_shared<signed_block>(bad_block) );
} catch( const fc::exception& e ) {
elog(e.to_detail_string());
}
c.produce_blocks(3);
cr = c.push_action( N(eosio.token), N(issue), N(eosio), mutable_variant_object()
("to", "unregistered" )
("quantity", "100.0000 EOS")
("memo", "")
);
wdump((fc::json::to_pretty_string(cr)));
} FC_CAPTURE_AND_RETHROW()
} catch ( const fc::exception& e ) {
edump((e.to_detail_string()));
}
}
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