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[refactor] remove const CChainParams& object from CWallet
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Authored by majcosta on Jul 26 2020, 12:47.

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Reviewers
deadalnix
Group Reviewers
Restricted Project
Summary

this replaces the const chainParams& member in CWallet with a public method that retrieves it from its Chain interface

the exception is the case of the Chain-less bitcoin-wallet/wallet-tool, where it returns the global Params(), which at least is in single place now instead of a billion.

Test Plan
ninja check check-functional

Event Timeline

this might not be needed

deadalnix requested changes to this revision.Jul 31 2020, 20:31
deadalnix added a subscriber: deadalnix.

@majcosta While I don't have anything against this per se, packaging it with some code that actually uses this would be beneficial. I assume to is about removing the params member of CWallet because it is redundant with the chain member. Here is what I suggest you do:

1/ Use the chain member in CWallet instead of param where possible without this change.
2/ Do this change with the removal of the param member in CWallet.

This revision now requires changes to proceed.Jul 31 2020, 20:31

still figuring out a heap-use-after-free ASAN warning on this thing

majcosta retitled this revision from [refactor] allow access to ChainImpl's m_params via Chain interface to [refactor] remove const CChainParams& object from CWallet.Oct 2 2020, 19:55
majcosta edited the summary of this revision. (Show Details)
majcosta edited the test plan for this revision. (Show Details)

Snippet of first build failure:

rpc_getblockstats.py                             | ✓ Passed  | 1 s
rpc_getchaintips.py                              | ✓ Passed  | 3 s
rpc_help.py                                      | ✓ Passed  | 1 s
rpc_invalidateblock.py                           | ✓ Passed  | 6 s
rpc_misc.py                                      | ✓ Passed  | 1 s
rpc_named_arguments.py                           | ✓ Passed  | 1 s
rpc_net.py                                       | ✓ Passed  | 1 s
rpc_preciousblock.py                             | ✓ Passed  | 1 s
rpc_psbt.py                                      | ✓ Passed  | 44 s
rpc_scantxoutset.py                              | ✓ Passed  | 5 s
rpc_setban.py                                    | ✓ Passed  | 2 s
rpc_signmessage.py                               | ✓ Passed  | 1 s
rpc_signrawtransaction.py                        | ✓ Passed  | 1 s
rpc_txoutproof.py                                | ✓ Passed  | 2 s
rpc_uptime.py                                    | ✓ Passed  | 1 s
rpc_users.py                                     | ✓ Passed  | 2 s
rpc_whitelist.py                                 | ✓ Passed  | 1 s
tool_wallet.py                                   | ✓ Passed  | 4 s
wallet_abandonconflict.py                        | ✓ Passed  | 15 s
wallet_address_types.py                          | ✓ Passed  | 14 s
wallet_avoidreuse.py                             | ✓ Passed  | 4 s
wallet_backup.py                                 | ✓ Passed  | 37 s
wallet_balance.py                                | ✓ Passed  | 8 s
wallet_basic.py                                  | ✓ Passed  | 23 s
wallet_coinbase_category.py                      | ✓ Passed  | 1 s
wallet_create_tx.py                              | ✓ Passed  | 10 s
wallet_createwallet.py                           | ✓ Passed  | 2 s
wallet_createwallet.py --usecli                  | ✓ Passed  | 3 s
wallet_disable.py                                | ✓ Passed  | 1 s
wallet_dump.py                                   | ✓ Passed  | 3 s
wallet_encryption.py                             | ✓ Passed  | 5 s
wallet_groups.py                                 | ✓ Passed  | 12 s
wallet_hd.py                                     | ✓ Passed  | 5 s
wallet_import_rescan.py                          | ✓ Passed  | 5 s
wallet_import_with_label.py                      | ✓ Passed  | 1 s
wallet_importmulti.py                            | ✓ Passed  | 3 s
wallet_importprunedfunds.py                      | ✓ Passed  | 2 s
wallet_keypool.py                                | ✓ Passed  | 2 s
wallet_keypool_topup.py                          | ✓ Passed  | 2 s
wallet_labels.py                                 | ✓ Passed  | 3 s
wallet_listreceivedby.py                         | ✓ Passed  | 11 s
wallet_listsinceblock.py                         | ✓ Passed  | 3 s
wallet_listtransactions.py                       | ✓ Passed  | 13 s
wallet_multiwallet.py                            | ✓ Passed  | 16 s
wallet_multiwallet.py --usecli                   | ✓ Passed  | 45 s
wallet_reorgsrestore.py                          | ✓ Passed  | 3 s
wallet_resendwallettransactions.py               | ✓ Passed  | 5 s
wallet_txn_clone.py                              | ✓ Passed  | 2 s
wallet_txn_clone.py --mineblock                  | ✓ Passed  | 3 s
wallet_txn_doublespend.py                        | ✓ Passed  | 2 s
wallet_txn_doublespend.py --mineblock            | ✓ Passed  | 4 s
wallet_watchonly.py                              | ✓ Passed  | 1 s
wallet_watchonly.py --usecli                     | ✓ Passed  | 1 s
wallet_zapwallettxes.py                          | ✓ Passed  | 5 s

ALL                                              | ✓ Passed  | 799 s (accumulated) 
Runtime: 161 s

ninja: build stopped: cannot make progress due to previous errors.
Build build-diff failed with exit code 1
deadalnix requested changes to this revision.Oct 3 2020, 13:02

Looks good, but you need to verify why the test suite is busted.

This revision now requires changes to proceed.Oct 3 2020, 13:02