test: clean up tx resurrection (re-org) test in feature_block.py #34361

1. 
   theStack commented at 4:08 am on January 21, 2026: contributor

   The following comment about ECDSA signatures created with the test framework not passing mempool policy has been obsolete for a long time (at least since 2019, see PR #15826):

   https://github.com/bitcoin/bitcoin/blob/8c07800b193e94740a20f40d3e7c6626a59dd21f/test/functional/feature_block.py#L1167-L1172

   so remove it. While at it, change the resurrected txs to be indeed standard valid, so the acceptnonstdtxn=1 parameter can also be removed from the functional test.

   Kudos to stratospher, who (IIRC) mentioned this outdated comment a while ago.

2. DrahtBot added the label Tests on Jan 21, 2026
3. 
   DrahtBot commented at 4:09 am on January 21, 2026: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/34361.

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   See the guideline for information on the review process. A summary of reviews will appear here.

4. test: clean up tx resurrection (re-org) test in feature_block.py

   This comment about ECDSA signatures created with the test framework not
   passing mempool policy has been obsolete for a long time (at least since
   2019, see PR #15826), so remove it. While at it, change the resurrected
   txs to be indeed standard valid, so the `-acceptnonstdtxn=1` parameter
   can also be removed.

   5b2c3960b9
5. theStack force-pushed on Jan 21, 2026
6. DrahtBot added the label CI failed on Jan 21, 2026
7. DrahtBot removed the label CI failed on Jan 21, 2026

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