/
database_fixture.cpp
1183 lines (1054 loc) · 45.6 KB
/
database_fixture.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
*
* The MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <boost/test/unit_test.hpp>
#include <boost/program_options.hpp>
#include <graphene/account_history/account_history_plugin.hpp>
#include <graphene/market_history/market_history_plugin.hpp>
#include <graphene/grouped_orders/grouped_orders_plugin.hpp>
#include <graphene/elasticsearch/elasticsearch_plugin.hpp>
#include <graphene/es_objects/es_objects.hpp>
#include <graphene/chain/committee_member_object.hpp>
#include <graphene/chain/fba_object.hpp>
#include <graphene/chain/market_object.hpp>
#include <graphene/chain/vesting_balance_object.hpp>
#include <graphene/chain/witness_object.hpp>
#include <graphene/chain/worker_object.hpp>
#include <graphene/utilities/tempdir.hpp>
#include <fc/crypto/digest.hpp>
#include <fc/smart_ref_impl.hpp>
#include <iomanip>
#include "database_fixture.hpp"
using namespace graphene::chain::test;
uint32_t GRAPHENE_TESTING_GENESIS_TIMESTAMP = 1431700000;
namespace graphene { namespace chain {
using std::cout;
using std::cerr;
database_fixture::database_fixture()
: app(), db( *app.chain_database() )
{
try {
int argc = boost::unit_test::framework::master_test_suite().argc;
char** argv = boost::unit_test::framework::master_test_suite().argv;
for( int i=1; i<argc; i++ )
{
const std::string arg = argv[i];
if( arg == "--record-assert-trip" )
fc::enable_record_assert_trip = true;
if( arg == "--show-test-names" )
std::cout << "running test " << boost::unit_test::framework::current_test_case().p_name << std::endl;
}
auto mhplugin = app.register_plugin<graphene::market_history::market_history_plugin>();
auto goplugin = app.register_plugin<graphene::grouped_orders::grouped_orders_plugin>();
init_account_pub_key = init_account_priv_key.get_public_key();
boost::program_options::variables_map options;
genesis_state.initial_timestamp = time_point_sec( GRAPHENE_TESTING_GENESIS_TIMESTAMP );
genesis_state.initial_active_witnesses = 10;
for( unsigned int i = 0; i < genesis_state.initial_active_witnesses; ++i )
{
auto name = "init"+fc::to_string(i);
genesis_state.initial_accounts.emplace_back(name,
init_account_priv_key.get_public_key(),
init_account_priv_key.get_public_key(),
true);
genesis_state.initial_committee_candidates.push_back({name});
genesis_state.initial_witness_candidates.push_back({name, init_account_priv_key.get_public_key()});
}
genesis_state.initial_parameters.current_fees->zero_all_fees();
genesis_state_type::initial_asset_type init_mpa1;
init_mpa1.symbol = "INITMPA";
init_mpa1.issuer_name = "committee-account";
init_mpa1.description = "Initial MPA";
init_mpa1.precision = 4;
init_mpa1.max_supply = GRAPHENE_MAX_SHARE_SUPPLY;
init_mpa1.accumulated_fees = 0;
init_mpa1.is_bitasset = true;
// TODO add initial UIA's; add initial short positions; test non-zero accumulated_fees
genesis_state.initial_assets.push_back( init_mpa1 );
open_database();
// add account tracking for ahplugin for special test case with track-account enabled
if( !options.count("track-account") && boost::unit_test::framework::current_test_case().p_name.value == "track_account") {
std::vector<std::string> track_account;
std::string track = "\"1.2.17\"";
track_account.push_back(track);
options.insert(std::make_pair("track-account", boost::program_options::variable_value(track_account, false)));
options.insert(std::make_pair("partial-operations", boost::program_options::variable_value(true, false)));
}
// account tracking 2 accounts
if( !options.count("track-account") && boost::unit_test::framework::current_test_case().p_name.value == "track_account2") {
std::vector<std::string> track_account;
std::string track = "\"1.2.0\"";
track_account.push_back(track);
track = "\"1.2.16\"";
track_account.push_back(track);
options.insert(std::make_pair("track-account", boost::program_options::variable_value(track_account, false)));
}
// standby votes tracking
if( boost::unit_test::framework::current_test_case().p_name.value == "track_votes_witnesses_disabled" ||
boost::unit_test::framework::current_test_case().p_name.value == "track_votes_committee_disabled") {
app.chain_database()->enable_standby_votes_tracking( false );
}
auto test_name = boost::unit_test::framework::current_test_case().p_name.value;
auto test_suite_id = boost::unit_test::framework::current_test_case().p_parent_id;
if(test_name == "elasticsearch_account_history" || test_name == "elasticsearch_suite") {
auto esplugin = app.register_plugin<graphene::elasticsearch::elasticsearch_plugin>();
esplugin->plugin_set_app(&app);
options.insert(std::make_pair("elasticsearch-node-url", boost::program_options::variable_value(string("http://localhost:9200/"), false)));
options.insert(std::make_pair("elasticsearch-bulk-replay", boost::program_options::variable_value(uint32_t(2), false)));
options.insert(std::make_pair("elasticsearch-bulk-sync", boost::program_options::variable_value(uint32_t(2), false)));
options.insert(std::make_pair("elasticsearch-visitor", boost::program_options::variable_value(true, false)));
//options.insert(std::make_pair("elasticsearch-basic-auth", boost::program_options::variable_value(string("elastic:changeme"), false)));
esplugin->plugin_initialize(options);
esplugin->plugin_startup();
}
else if( boost::unit_test::framework::get<boost::unit_test::test_suite>(test_suite_id).p_name.value != "performance_tests" )
{
auto ahplugin = app.register_plugin<graphene::account_history::account_history_plugin>();
ahplugin->plugin_set_app(&app);
ahplugin->plugin_initialize(options);
ahplugin->plugin_startup();
}
if(test_name == "elasticsearch_objects" || test_name == "elasticsearch_suite") {
auto esobjects_plugin = app.register_plugin<graphene::es_objects::es_objects_plugin>();
esobjects_plugin->plugin_set_app(&app);
options.insert(std::make_pair("es-objects-elasticsearch-url", boost::program_options::variable_value(string("http://localhost:9200/"), false)));
options.insert(std::make_pair("es-objects-bulk-replay", boost::program_options::variable_value(uint32_t(2), false)));
options.insert(std::make_pair("es-objects-bulk-sync", boost::program_options::variable_value(uint32_t(2), false)));
options.insert(std::make_pair("es-objects-proposals", boost::program_options::variable_value(true, false)));
options.insert(std::make_pair("es-objects-accounts", boost::program_options::variable_value(true, false)));
options.insert(std::make_pair("es-objects-assets", boost::program_options::variable_value(true, false)));
options.insert(std::make_pair("es-objects-balances", boost::program_options::variable_value(true, false)));
options.insert(std::make_pair("es-objects-limit-orders", boost::program_options::variable_value(true, false)));
options.insert(std::make_pair("es-objects-asset-bitasset", boost::program_options::variable_value(true, false)));
esobjects_plugin->plugin_initialize(options);
esobjects_plugin->plugin_startup();
}
options.insert(std::make_pair("bucket-size", boost::program_options::variable_value(string("[15]"),false)));
mhplugin->plugin_set_app(&app);
mhplugin->plugin_initialize(options);
goplugin->plugin_set_app(&app);
goplugin->plugin_initialize(options);
mhplugin->plugin_startup();
goplugin->plugin_startup();
generate_block();
asset_id_type mpa1_id(1);
BOOST_REQUIRE( mpa1_id(db).is_market_issued() );
BOOST_CHECK( mpa1_id(db).bitasset_data(db).asset_id == mpa1_id );
set_expiration( db, trx );
} catch ( const fc::exception& e )
{
edump( (e.to_detail_string()) );
throw;
}
return;
}
database_fixture::~database_fixture()
{ try {
// If we're unwinding due to an exception, don't do any more checks.
// This way, boost test's last checkpoint tells us approximately where the error was.
if( !std::uncaught_exception() )
{
verify_asset_supplies(db);
BOOST_CHECK( db.get_node_properties().skip_flags == database::skip_nothing );
}
return;
} FC_CAPTURE_AND_RETHROW() }
fc::ecc::private_key database_fixture::generate_private_key(string seed)
{
static const fc::ecc::private_key committee = fc::ecc::private_key::regenerate(fc::sha256::hash(string("null_key")));
if( seed == "null_key" )
return committee;
return fc::ecc::private_key::regenerate(fc::sha256::hash(seed));
}
string database_fixture::generate_anon_acct_name()
{
// names of the form "anon-acct-x123" ; the "x" is necessary
// to workaround issue #46
return "anon-acct-x" + std::to_string( anon_acct_count++ );
}
void database_fixture::verify_asset_supplies( const database& db )
{
//wlog("*** Begin asset supply verification ***");
const asset_dynamic_data_object& core_asset_data = db.get_core_asset().dynamic_asset_data_id(db);
BOOST_CHECK(core_asset_data.fee_pool == 0);
const auto& statistics_index = db.get_index_type<account_stats_index>().indices();
const auto& balance_index = db.get_index_type<account_balance_index>().indices();
const auto& settle_index = db.get_index_type<force_settlement_index>().indices();
const auto& bids = db.get_index_type<collateral_bid_index>().indices();
map<asset_id_type,share_type> total_balances;
map<asset_id_type,share_type> total_debts;
share_type core_in_orders;
share_type reported_core_in_orders;
for( const account_balance_object& b : balance_index )
total_balances[b.asset_type] += b.balance;
for( const force_settlement_object& s : settle_index )
total_balances[s.balance.asset_id] += s.balance.amount;
for( const collateral_bid_object& b : bids )
total_balances[b.inv_swan_price.base.asset_id] += b.inv_swan_price.base.amount;
for( const account_statistics_object& a : statistics_index )
{
reported_core_in_orders += a.total_core_in_orders;
total_balances[asset_id_type()] += a.pending_fees + a.pending_vested_fees;
}
for( const limit_order_object& o : db.get_index_type<limit_order_index>().indices() )
{
asset for_sale = o.amount_for_sale();
if( for_sale.asset_id == asset_id_type() ) core_in_orders += for_sale.amount;
total_balances[for_sale.asset_id] += for_sale.amount;
total_balances[asset_id_type()] += o.deferred_fee;
total_balances[o.deferred_paid_fee.asset_id] += o.deferred_paid_fee.amount;
}
for( const call_order_object& o : db.get_index_type<call_order_index>().indices() )
{
asset col = o.get_collateral();
if( col.asset_id == asset_id_type() ) core_in_orders += col.amount;
total_balances[col.asset_id] += col.amount;
total_debts[o.get_debt().asset_id] += o.get_debt().amount;
}
for( const asset_object& asset_obj : db.get_index_type<asset_index>().indices() )
{
const auto& dasset_obj = asset_obj.dynamic_asset_data_id(db);
total_balances[asset_obj.id] += dasset_obj.accumulated_fees;
total_balances[asset_id_type()] += dasset_obj.fee_pool;
if( asset_obj.is_market_issued() )
{
const auto& bad = asset_obj.bitasset_data(db);
total_balances[bad.options.short_backing_asset] += bad.settlement_fund;
}
total_balances[asset_obj.id] += dasset_obj.confidential_supply.value;
}
for( const vesting_balance_object& vbo : db.get_index_type< vesting_balance_index >().indices() )
total_balances[ vbo.balance.asset_id ] += vbo.balance.amount;
for( const fba_accumulator_object& fba : db.get_index_type< simple_index< fba_accumulator_object > >() )
total_balances[ asset_id_type() ] += fba.accumulated_fba_fees;
total_balances[asset_id_type()] += db.get_dynamic_global_properties().witness_budget;
for( const auto& item : total_debts )
{
BOOST_CHECK_EQUAL(item.first(db).dynamic_asset_data_id(db).current_supply.value, item.second.value);
}
for( const asset_object& asset_obj : db.get_index_type<asset_index>().indices() )
{
BOOST_CHECK_EQUAL(total_balances[asset_obj.id].value, asset_obj.dynamic_asset_data_id(db).current_supply.value);
}
BOOST_CHECK_EQUAL( core_in_orders.value , reported_core_in_orders.value );
// wlog("*** End asset supply verification ***");
}
void database_fixture::open_database()
{
if( !data_dir ) {
data_dir = fc::temp_directory( graphene::utilities::temp_directory_path() );
db.open(data_dir->path(), [this]{return genesis_state;}, "test");
}
}
signed_block database_fixture::generate_block(uint32_t skip, const fc::ecc::private_key& key, int miss_blocks)
{
skip |= database::skip_undo_history_check;
// skip == ~0 will skip checks specified in database::validation_steps
auto block = db.generate_block(db.get_slot_time(miss_blocks + 1),
db.get_scheduled_witness(miss_blocks + 1),
key, skip);
db.clear_pending();
return block;
}
void database_fixture::generate_blocks( uint32_t block_count )
{
for( uint32_t i = 0; i < block_count; ++i )
generate_block();
}
uint32_t database_fixture::generate_blocks(fc::time_point_sec timestamp, bool miss_intermediate_blocks, uint32_t skip)
{
if( miss_intermediate_blocks )
{
generate_block(skip);
auto slots_to_miss = db.get_slot_at_time(timestamp);
if( slots_to_miss <= 1 )
return 1;
--slots_to_miss;
generate_block(skip, init_account_priv_key, slots_to_miss);
return 2;
}
uint32_t blocks = 0;
while( db.head_block_time() < timestamp )
{
generate_block(skip);
++blocks;
}
return blocks;
}
account_create_operation database_fixture::make_account(
const std::string& name /* = "nathan" */,
public_key_type key /* = key_id_type() */
)
{ try {
account_create_operation create_account;
create_account.registrar = account_id_type();
create_account.name = name;
create_account.owner = authority(123, key, 123);
create_account.active = authority(321, key, 321);
create_account.options.memo_key = key;
create_account.options.voting_account = GRAPHENE_PROXY_TO_SELF_ACCOUNT;
auto& active_committee_members = db.get_global_properties().active_committee_members;
if( active_committee_members.size() > 0 )
{
set<vote_id_type> votes;
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
create_account.options.votes = flat_set<vote_id_type>(votes.begin(), votes.end());
}
create_account.options.num_committee = create_account.options.votes.size();
create_account.fee = db.current_fee_schedule().calculate_fee( create_account );
return create_account;
} FC_CAPTURE_AND_RETHROW() }
account_create_operation database_fixture::make_account(
const std::string& name,
const account_object& registrar,
const account_object& referrer,
uint8_t referrer_percent /* = 100 */,
public_key_type key /* = public_key_type() */
)
{
try
{
account_create_operation create_account;
create_account.registrar = registrar.id;
create_account.referrer = referrer.id;
create_account.referrer_percent = referrer_percent;
create_account.name = name;
create_account.owner = authority(123, key, 123);
create_account.active = authority(321, key, 321);
create_account.options.memo_key = key;
create_account.options.voting_account = GRAPHENE_PROXY_TO_SELF_ACCOUNT;
const vector<committee_member_id_type>& active_committee_members = db.get_global_properties().active_committee_members;
if( active_committee_members.size() > 0 )
{
set<vote_id_type> votes;
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
votes.insert(active_committee_members[rand() % active_committee_members.size()](db).vote_id);
create_account.options.votes = flat_set<vote_id_type>(votes.begin(), votes.end());
}
create_account.options.num_committee = create_account.options.votes.size();
create_account.fee = db.current_fee_schedule().calculate_fee( create_account );
return create_account;
}
FC_CAPTURE_AND_RETHROW((name)(referrer_percent))
}
const asset_object& database_fixture::get_asset( const string& symbol )const
{
const auto& idx = db.get_index_type<asset_index>().indices().get<by_symbol>();
const auto itr = idx.find(symbol);
assert( itr != idx.end() );
return *itr;
}
const account_object& database_fixture::get_account( const string& name )const
{
const auto& idx = db.get_index_type<account_index>().indices().get<by_name>();
const auto itr = idx.find(name);
assert( itr != idx.end() );
return *itr;
}
const asset_object& database_fixture::create_bitasset(
const string& name,
account_id_type issuer /* = GRAPHENE_WITNESS_ACCOUNT */,
uint16_t market_fee_percent /* = 100 */ /* 1% */,
uint16_t flags /* = charge_market_fee */,
uint16_t precision /* = GRAPHENE_BLOCKCHAIN_PRECISION_DIGITS */,
asset_id_type backing_asset /* = CORE */
)
{ try {
asset_create_operation creator;
creator.issuer = issuer;
creator.fee = asset();
creator.symbol = name;
creator.common_options.max_supply = GRAPHENE_MAX_SHARE_SUPPLY;
creator.precision = precision;
creator.common_options.market_fee_percent = market_fee_percent;
if( issuer == GRAPHENE_WITNESS_ACCOUNT )
flags |= witness_fed_asset;
creator.common_options.issuer_permissions = flags;
creator.common_options.flags = flags & ~global_settle;
creator.common_options.core_exchange_rate = price(asset(1,asset_id_type(1)),asset(1));
creator.bitasset_opts = bitasset_options();
creator.bitasset_opts->short_backing_asset = backing_asset;
trx.operations.push_back(std::move(creator));
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.operations.clear();
return db.get<asset_object>(ptx.operation_results[0].get<object_id_type>());
} FC_CAPTURE_AND_RETHROW( (name)(flags) ) }
const asset_object& database_fixture::create_prediction_market(
const string& name,
account_id_type issuer /* = GRAPHENE_WITNESS_ACCOUNT */,
uint16_t market_fee_percent /* = 100 */ /* 1% */,
uint16_t flags /* = charge_market_fee */,
uint16_t precision /* = 2, which seems arbitrary, but historically chosen */,
asset_id_type backing_asset /* = CORE */
)
{ try {
asset_create_operation creator;
creator.issuer = issuer;
creator.fee = asset();
creator.symbol = name;
creator.common_options.max_supply = GRAPHENE_MAX_SHARE_SUPPLY;
creator.precision = precision;
creator.common_options.market_fee_percent = market_fee_percent;
creator.common_options.issuer_permissions = flags | global_settle;
creator.common_options.flags = flags & ~global_settle;
if( issuer == GRAPHENE_WITNESS_ACCOUNT )
creator.common_options.flags |= witness_fed_asset;
creator.common_options.core_exchange_rate = price(asset(1,asset_id_type(1)),asset(1));
creator.bitasset_opts = bitasset_options();
creator.bitasset_opts->short_backing_asset = backing_asset;
creator.is_prediction_market = true;
trx.operations.push_back(std::move(creator));
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.operations.clear();
return db.get<asset_object>(ptx.operation_results[0].get<object_id_type>());
} FC_CAPTURE_AND_RETHROW( (name)(flags) ) }
const asset_object& database_fixture::create_user_issued_asset( const string& name )
{
asset_create_operation creator;
creator.issuer = account_id_type();
creator.fee = asset();
creator.symbol = name;
creator.common_options.max_supply = 0;
creator.precision = 2;
creator.common_options.core_exchange_rate = price(asset(1,asset_id_type(1)),asset(1));
creator.common_options.max_supply = GRAPHENE_MAX_SHARE_SUPPLY;
creator.common_options.flags = charge_market_fee;
creator.common_options.issuer_permissions = charge_market_fee;
trx.operations.push_back(std::move(creator));
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.operations.clear();
return db.get<asset_object>(ptx.operation_results[0].get<object_id_type>());
}
const asset_object& database_fixture::create_user_issued_asset( const string& name, const account_object& issuer, uint16_t flags,
const price& core_exchange_rate, uint16_t precision)
{
asset_create_operation creator;
creator.issuer = issuer.id;
creator.fee = asset();
creator.symbol = name;
creator.common_options.max_supply = 0;
creator.precision = precision;
creator.common_options.core_exchange_rate = core_exchange_rate;
creator.common_options.max_supply = GRAPHENE_MAX_SHARE_SUPPLY;
creator.common_options.flags = flags;
creator.common_options.issuer_permissions = flags;
trx.operations.clear();
trx.operations.push_back(std::move(creator));
set_expiration( db, trx );
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.operations.clear();
return db.get<asset_object>(ptx.operation_results[0].get<object_id_type>());
}
void database_fixture::issue_uia( const account_object& recipient, asset amount )
{
BOOST_TEST_MESSAGE( "Issuing UIA" );
asset_issue_operation op;
op.issuer = amount.asset_id(db).issuer;
op.asset_to_issue = amount;
op.issue_to_account = recipient.id;
trx.operations.push_back(op);
db.push_transaction( trx, ~0 );
trx.operations.clear();
}
void database_fixture::issue_uia( account_id_type recipient_id, asset amount )
{
issue_uia( recipient_id(db), amount );
}
void database_fixture::change_fees(
const flat_set< fee_parameters >& new_params,
uint32_t new_scale /* = 0 */
)
{
const chain_parameters& current_chain_params = db.get_global_properties().parameters;
const fee_schedule& current_fees = *(current_chain_params.current_fees);
flat_map< int, fee_parameters > fee_map;
fee_map.reserve( current_fees.parameters.size() );
for( const fee_parameters& op_fee : current_fees.parameters )
fee_map[ op_fee.which() ] = op_fee;
for( const fee_parameters& new_fee : new_params )
fee_map[ new_fee.which() ] = new_fee;
fee_schedule_type new_fees;
for( const std::pair< int, fee_parameters >& item : fee_map )
new_fees.parameters.insert( item.second );
if( new_scale != 0 )
new_fees.scale = new_scale;
chain_parameters new_chain_params = current_chain_params;
new_chain_params.current_fees = new_fees;
db.modify(db.get_global_properties(), [&](global_property_object& p) {
p.parameters = new_chain_params;
});
}
const account_object& database_fixture::create_account(
const string& name,
const public_key_type& key /* = public_key_type() */
)
{
trx.operations.push_back(make_account(name, key));
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
auto& result = db.get<account_object>(ptx.operation_results[0].get<object_id_type>());
trx.operations.clear();
return result;
}
const account_object& database_fixture::create_account(
const string& name,
const account_object& registrar,
const account_object& referrer,
uint8_t referrer_percent /* = 100 */,
const public_key_type& key /*= public_key_type()*/
)
{
try
{
trx.operations.resize(1);
trx.operations.back() = (make_account(name, registrar, referrer, referrer_percent, key));
trx.validate();
auto r = db.push_transaction(trx, ~0);
const auto& result = db.get<account_object>(r.operation_results[0].get<object_id_type>());
trx.operations.clear();
return result;
}
FC_CAPTURE_AND_RETHROW( (name)(registrar)(referrer) )
}
const account_object& database_fixture::create_account(
const string& name,
const private_key_type& key,
const account_id_type& registrar_id /* = account_id_type() */,
const account_id_type& referrer_id /* = account_id_type() */,
uint8_t referrer_percent /* = 100 */
)
{
try
{
trx.operations.clear();
account_create_operation account_create_op;
account_create_op.registrar = registrar_id;
account_create_op.name = name;
account_create_op.owner = authority(1234, public_key_type(key.get_public_key()), 1234);
account_create_op.active = authority(5678, public_key_type(key.get_public_key()), 5678);
account_create_op.options.memo_key = key.get_public_key();
account_create_op.options.voting_account = GRAPHENE_PROXY_TO_SELF_ACCOUNT;
trx.operations.push_back( account_create_op );
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
const account_object& result = db.get<account_object>(ptx.operation_results[0].get<object_id_type>());
trx.operations.clear();
return result;
}
FC_CAPTURE_AND_RETHROW( (name)(registrar_id)(referrer_id) )
}
const committee_member_object& database_fixture::create_committee_member( const account_object& owner )
{
committee_member_create_operation op;
op.committee_member_account = owner.id;
trx.operations.push_back(op);
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.operations.clear();
return db.get<committee_member_object>(ptx.operation_results[0].get<object_id_type>());
}
const witness_object&database_fixture::create_witness(account_id_type owner,
const fc::ecc::private_key& signing_private_key,
uint32_t skip_flags )
{
return create_witness(owner(db), signing_private_key, skip_flags );
}
const witness_object& database_fixture::create_witness( const account_object& owner,
const fc::ecc::private_key& signing_private_key,
uint32_t skip_flags )
{ try {
witness_create_operation op;
op.witness_account = owner.id;
op.block_signing_key = signing_private_key.get_public_key();
trx.operations.push_back(op);
trx.validate();
processed_transaction ptx = db.push_transaction(trx, skip_flags );
trx.clear();
return db.get<witness_object>(ptx.operation_results[0].get<object_id_type>());
} FC_CAPTURE_AND_RETHROW() }
const worker_object& database_fixture::create_worker( const account_id_type owner, const share_type daily_pay, const fc::microseconds& duration )
{ try {
worker_create_operation op;
op.owner = owner;
op.daily_pay = daily_pay;
op.initializer = burn_worker_initializer();
op.work_begin_date = db.head_block_time();
op.work_end_date = op.work_begin_date + duration;
trx.operations.push_back(op);
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
trx.clear();
return db.get<worker_object>(ptx.operation_results[0].get<object_id_type>());
} FC_CAPTURE_AND_RETHROW() }
uint64_t database_fixture::fund(
const account_object& account,
const asset& amount /* = asset(500000) */
)
{
transfer(account_id_type()(db), account, amount);
return get_balance(account, amount.asset_id(db));
}
void database_fixture::sign(signed_transaction& trx, const fc::ecc::private_key& key)
{
trx.sign( key, db.get_chain_id() );
}
digest_type database_fixture::digest( const transaction& tx )
{
return tx.digest();
}
const limit_order_object*database_fixture::create_sell_order(account_id_type user, const asset& amount, const asset& recv,
const time_point_sec order_expiration,
const price& fee_core_exchange_rate )
{
auto r = create_sell_order( user(db), amount, recv, order_expiration, fee_core_exchange_rate );
verify_asset_supplies(db);
return r;
}
const limit_order_object* database_fixture::create_sell_order( const account_object& user, const asset& amount, const asset& recv,
const time_point_sec order_expiration,
const price& fee_core_exchange_rate )
{
limit_order_create_operation buy_order;
buy_order.seller = user.id;
buy_order.amount_to_sell = amount;
buy_order.min_to_receive = recv;
buy_order.expiration = order_expiration;
trx.operations.push_back(buy_order);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op, fee_core_exchange_rate);
trx.validate();
auto processed = db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
return db.find<limit_order_object>( processed.operation_results[0].get<object_id_type>() );
}
asset database_fixture::cancel_limit_order( const limit_order_object& order )
{
limit_order_cancel_operation cancel_order;
cancel_order.fee_paying_account = order.seller;
cancel_order.order = order.id;
trx.operations.push_back(cancel_order);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
auto processed = db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
return processed.operation_results[0].get<asset>();
}
void database_fixture::transfer(
account_id_type from,
account_id_type to,
const asset& amount,
const asset& fee /* = asset() */
)
{
transfer(from(db), to(db), amount, fee);
}
void database_fixture::transfer(
const account_object& from,
const account_object& to,
const asset& amount,
const asset& fee /* = asset() */ )
{
try
{
set_expiration( db, trx );
transfer_operation trans;
trans.from = from.id;
trans.to = to.id;
trans.amount = amount;
trx.operations.push_back(trans);
if( fee == asset() )
{
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
}
trx.validate();
db.push_transaction(trx, ~0);
verify_asset_supplies(db);
trx.operations.clear();
} FC_CAPTURE_AND_RETHROW( (from.id)(to.id)(amount)(fee) )
}
void database_fixture::update_feed_producers( const asset_object& mia, flat_set<account_id_type> producers )
{ try {
set_expiration( db, trx );
trx.operations.clear();
asset_update_feed_producers_operation op;
op.asset_to_update = mia.id;
op.issuer = mia.issuer;
op.new_feed_producers = std::move(producers);
trx.operations = {std::move(op)};
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
} FC_CAPTURE_AND_RETHROW( (mia)(producers) ) }
void database_fixture::publish_feed( const asset_object& mia, const account_object& by, const price_feed& f )
{
set_expiration( db, trx );
trx.operations.clear();
asset_publish_feed_operation op;
op.publisher = by.id;
op.asset_id = mia.id;
op.feed = f;
if( op.feed.core_exchange_rate.is_null() )
op.feed.core_exchange_rate = op.feed.settlement_price;
trx.operations.emplace_back( std::move(op) );
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
}
/***
* @brief helper method to add a price feed
*
* Adds a price feed for asset2, pushes the transaction, and generates the block
*
* @param fixture the database_fixture
* @param publisher who is publishing the feed
* @param asset1 the base asset
* @param amount1 the amount of the base asset
* @param asset2 the quote asset
* @param amount2 the amount of the quote asset
* @param core_id id of core (helps with core_exchange_rate)
*/
void database_fixture::publish_feed(const account_id_type& publisher,
const asset_id_type& asset1, int64_t amount1,
const asset_id_type& asset2, int64_t amount2,
const asset_id_type& core_id)
{
const asset_object& a1 = asset1(db);
const asset_object& a2 = asset2(db);
const asset_object& core = core_id(db);
asset_publish_feed_operation op;
op.publisher = publisher;
op.asset_id = asset2;
op.feed.settlement_price = ~price(a1.amount(amount1),a2.amount(amount2));
op.feed.core_exchange_rate = ~price(core.amount(amount1), a2.amount(amount2));
trx.operations.push_back(std::move(op));
PUSH_TX( db, trx, ~0);
generate_block();
trx.clear();
}
void database_fixture::force_global_settle( const asset_object& what, const price& p )
{ try {
set_expiration( db, trx );
trx.operations.clear();
asset_global_settle_operation sop;
sop.issuer = what.issuer;
sop.asset_to_settle = what.id;
sop.settle_price = p;
trx.operations.push_back(sop);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
} FC_CAPTURE_AND_RETHROW( (what)(p) ) }
operation_result database_fixture::force_settle( const account_object& who, asset what )
{ try {
set_expiration( db, trx );
trx.operations.clear();
asset_settle_operation sop;
sop.account = who.id;
sop.amount = what;
trx.operations.push_back(sop);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
processed_transaction ptx = db.push_transaction(trx, ~0);
const operation_result& op_result = ptx.operation_results.front();
trx.operations.clear();
verify_asset_supplies(db);
return op_result;
} FC_CAPTURE_AND_RETHROW( (who)(what) ) }
const call_order_object* database_fixture::borrow( const account_object& who, asset what, asset collateral,
optional<uint16_t> target_cr )
{ try {
set_expiration( db, trx );
trx.operations.clear();
call_order_update_operation update;
update.funding_account = who.id;
update.delta_collateral = collateral;
update.delta_debt = what;
update.extensions.value.target_collateral_ratio = target_cr;
trx.operations.push_back(update);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
auto& call_idx = db.get_index_type<call_order_index>().indices().get<by_account>();
auto itr = call_idx.find( boost::make_tuple(who.id, what.asset_id) );
const call_order_object* call_obj = nullptr;
if( itr != call_idx.end() )
call_obj = &*itr;
return call_obj;
} FC_CAPTURE_AND_RETHROW( (who.name)(what)(collateral)(target_cr) ) }
void database_fixture::cover(const account_object& who, asset what, asset collateral, optional<uint16_t> target_cr)
{ try {
set_expiration( db, trx );
trx.operations.clear();
call_order_update_operation update;
update.funding_account = who.id;
update.delta_collateral = -collateral;
update.delta_debt = -what;
update.extensions.value.target_collateral_ratio = target_cr;
trx.operations.push_back(update);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
} FC_CAPTURE_AND_RETHROW( (who.name)(what)(collateral)(target_cr) ) }
void database_fixture::bid_collateral(const account_object& who, const asset& to_bid, const asset& to_cover)
{ try {
set_expiration( db, trx );
trx.operations.clear();
bid_collateral_operation bid;
bid.bidder = who.id;
bid.additional_collateral = to_bid;
bid.debt_covered = to_cover;
trx.operations.push_back(bid);
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
} FC_CAPTURE_AND_RETHROW( (who.name)(to_bid)(to_cover) ) }
void database_fixture::fund_fee_pool( const account_object& from, const asset_object& asset_to_fund, const share_type amount )
{
asset_fund_fee_pool_operation fund;
fund.from_account = from.id;
fund.asset_id = asset_to_fund.id;
fund.amount = amount;
trx.operations.push_back( fund );
for( auto& op : trx.operations ) db.current_fee_schedule().set_fee(op);
trx.validate();
set_expiration( db, trx );
db.push_transaction(trx, ~0);
trx.operations.clear();
verify_asset_supplies(db);
}
void database_fixture::enable_fees()
{
db.modify(global_property_id_type()(db), [](global_property_object& gpo)
{
gpo.parameters.current_fees = fee_schedule::get_default();
});
}
void database_fixture::upgrade_to_lifetime_member(account_id_type account)
{
upgrade_to_lifetime_member(account(db));
}
void database_fixture::upgrade_to_lifetime_member( const account_object& account )
{
try
{
account_upgrade_operation op;
op.account_to_upgrade = account.get_id();
op.upgrade_to_lifetime_member = true;
op.fee = db.get_global_properties().parameters.current_fees->calculate_fee(op);
trx.operations = {op};
db.push_transaction(trx, ~0);
FC_ASSERT( op.account_to_upgrade(db).is_lifetime_member() );
trx.clear();
verify_asset_supplies(db);
}
FC_CAPTURE_AND_RETHROW((account))
}
void database_fixture::upgrade_to_annual_member(account_id_type account)
{
upgrade_to_annual_member(account(db));
}