snapshotter/tests: verify snapdb post-state against trie#20812

Merged

holiman merged 3 commits intoethereum:masterfrom holiman:verify_tests

Mar 31, 2020

+137

Commits on Mar 25, 2020

core/state/snapshot: basic trie-to-hash implementation
holiman
committed

Commits on Mar 26, 2020

tests: validate snapshot after test
holiman
committed

Commits on Mar 31, 2020

core/state/snapshot: fix review concerns
holiman
committed