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3 commits

Author SHA1 Message Date
MarcoFalke
fa6dfaaf45
scripted-diff: Use new FUZZ_TARGET macro everywhere
-BEGIN VERIFY SCRIPT-

  ren() { sed --regexp-extended -i "s|$1|$2|g" $(git grep -l --extended-regexp "$1"); }

  # Replace FUZZ_TARGET_INIT
  ren 'FUZZ_TARGET_INIT\((.+), (.+)\)' 'FUZZ_TARGET(\1, .init = \2)'

  # Delete unused FUZZ_TARGET_INIT
  sed -i -e '37,39d' src/test/fuzz/fuzz.h

-END VERIFY SCRIPT-
2023-07-13 20:37:14 +02:00
Murch
76c5ea703e
fuzz: Fix mini_miner_selection running out of coin
Fixes a bug in the mini_miner_selection fuzz test found by fuzzing:
It was possible for the mini_miner_selection fuzz test to generated
transactions that created fewer new spendable outputs than the two
inputs they each spend. If the fuzz seed did so consistently, eventually
it would cause a `pop_front()` on an empty available_coins.

Fixed by:
- asserting that available_coins is not empty before generating tx
- allowing to build tx with a single coin if only one is available
2023-06-12 14:19:53 -04:00
glozow
6b605b91c1
[fuzz] Add MiniMiner target + diff fuzz against BlockAssembler
Co-authored-by: dergoegge <n.goeggi@gmail.com>
Co-authored-by: mzumsande <mzumsande@gmail.com>
Co-authored-by: Murch <murch@murch.one>
2023-04-06 15:15:39 -04:00