Add v0 signer test where first two signers have the same key
Add checks in mine_and_verify_confirmed_naka_block() to confirm that no two signers have the same private key
Applicable issues
fixes #5077
Additional info (benefits, drawbacks, caveats)
I was trying to make this test check that only the first signer with the duplicate was accepted, and the second was rejected, but this seems impossible because the signatures from the signers are identical. So I just check that the signature is not included twice
Checklist
[x] Test coverage for new or modified code paths
[x] New integration test(s) added to bitcoin-tests.yml
Description
mine_and_verify_confirmed_naka_block()to confirm that no two signers have the same private keyApplicable issues
Additional info (benefits, drawbacks, caveats)
I was trying to make this test check that only the first signer with the duplicate was accepted, and the second was rejected, but this seems impossible because the signatures from the signers are identical. So I just check that the signature is not included twice
Checklist
bitcoin-tests.yml