test: added fuzz coverage for consensus/merkle.cpp #32243

1. 
   kevkevinpal commented at 3:16 am on April 10, 2025: contributor

   Summary

   This adds a new fuzz target “merkle” which adds fuzz coverage to consensus/merkle.cpp

   I can also add this to an existing fuzz target if that is preferable

   Before:

   After:

2. 
   DrahtBot commented at 3:16 am on April 10, 2025: 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/32243.

   Reviews

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

3. DrahtBot added the label Tests on Apr 10, 2025
4. DrahtBot added the label CI failed on Apr 10, 2025
5. 
   DrahtBot commented at 4:25 am on April 10, 2025: contributor

   🚧 At least one of the CI tasks failed. Debug: https://github.com/bitcoin/bitcoin/runs/40295372010

   Try to run the tests locally, according to the documentation. However, a CI failure may still happen due to a number of reasons, for example:

   • Possibly due to a silent merge conflict (the changes in this pull request being incompatible with the current code in the target branch). If so, make sure to rebase on the latest commit of the target branch.

   • A sanitizer issue, which can only be found by compiling with the sanitizer and running the affected test.

   • An intermittent issue.

   Leave a comment here, if you need help tracking down a confusing failure.

6. kevkevinpal force-pushed on Apr 10, 2025
7. kevkevinpal force-pushed on Apr 10, 2025
8. kevkevinpal marked this as a draft on Apr 10, 2025
9. 
   kevkevinpal commented at 6:41 pm on April 10, 2025: contributor

   marking as draft, I want to resolve the lint failure and address other changes I want to make
10. test: added fuzz coverage to consensus/merkle.cpp

    This adds a new fuzz target merkle which adds fuzz coverage to
    consensus/merkle.cpp

    b4dfd362ef
11. kevkevinpal force-pushed on Apr 11, 2025
12. DrahtBot removed the label CI failed on Apr 11, 2025
13. kevkevinpal marked this as ready for review on Apr 12, 2025

Contributors
kevkevinpal DrahtBot Christewart

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Tests