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test: improve wallet_assumeutxo func test

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Reduce the number of blocks that need to be generated before pruning
the blockchain.

Unload the wallet that was restored in a prior test because it is not
needed anymore after the test.

Both the above steps should reduce the number of chain notifications
that need to be processed by the wallet(s) when an erroneous scenario
of restoring wallet is checked.
This commit is contained in:
rkrux 2026-03-02 14:17:03 +05:30
parent 9cad97f6cd
commit 04d9515748
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1 changed files with 3 additions and 2 deletions
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test/functional/wallet_assumeutxo.py
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@ -85,15 +85,16 @@ class AssumeutxoTest(BitcoinTestFramework):
# Balance of w wallet is still 0 because n3 has not synced yet
assert_equal(n3.getbalance(), 0)
n3.unloadwallet("w")
self.log.info("Backup from before the snapshot height can't be loaded during background sync (pruned node)")
assert_raises_rpc_error(-4, expected_error_message, n3.restorewallet, "w2", "backup_w2.dat")
def test_restore_wallet_pruneheight(self, n3):
self.log.info("Ensuring wallet can't be restored from a backup that was created before the pruneheight (pruned node)")
self.complete_background_validation(n3)
# After background sync, pruneheight is reset to 0, so mine 500 blocks
# After background sync, pruneheight is reset to 0, so mine 200 blocks
# and prune the chain again
self.generate(n3, nblocks=500, sync_fun=self.no_op)
self.generate(n3, nblocks=200, sync_fun=self.no_op)
assert_equal(n3.pruneblockchain(FINAL_HEIGHT), 298) # 298 is the height of the last block pruned (pruneheight 299)
error_message = "Wallet loading failed. Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of a pruned node)"
# This backup (backup_w2.dat) was created at height 199, so it can't be restored in a node with a pruneheight of 299