Ava Chow 27d935f58b Merge bitcoin/bitcoin#29179: test: wallet rescan with reorged parent + IsFromMe child in mempool ...

df30247705 [test] import descriptor wallet with reorged parent + IsFromMe child in mempool (glozow)
c3d02be536 [test] rescan legacy wallet with reorged parent + IsFromMe child in mempool (Gloria Zhao)

Pull request description:

  Originally motivated by #29019, which reverts back to having `requestMempoolTransactions` emit `transactionAddedToMempool` in `mapTx` default order instead of `GetSortedDepthAndScore` order.

  It's important that these notifications happen in topological order, otherwise the wallet rescan may miss transactions that belong to it. Notably, checking whether a transaction `IsFromMe` requires knowing its inputs, which may be from a mempool parent.

  When using `mapTx` order, a parent may come later than its child if it was added from a block disconnected in a reorg.

  This PR adds a test for this case.

ACKs for top commit:
  achow101:
    ACK df30247705
  furszy:
    Code review ACK df30247705, nits can be disregarded.

Tree-SHA512: 2f1d9ef92313228adbbef94e634e5f7a9ec6e6a2c88e16aa343bdc95ffc9b9f9c82a569b412c9a3841db9d789e52f9283e8b9385731668d59355903e26e58a5d

2024-01-16 12:49:09 -05:00

34 KiB

Executable File

Raw Blame History

View Raw