core: define and test chain rewind corner cases (#21409)

* core: define and test chain reparation cornercases

* core: write up a variety of set-head tests

* core, eth: unify chain rollbacks, handle all the cases

* core: make linter smile

* core: remove commented out legacy code

* core, eth/downloader: fix review comments

* core: revert a removed recovery mechanism
This commit is contained in:
Péter Szilágyi
2020-08-20 13:01:24 +03:00
committed by GitHub
parent 0bdd295cc0
commit 8cbdc8638f
13 changed files with 3953 additions and 215 deletions

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