System information

Geth
Version: 1.10.13-stable
Git Commit: 7a0c19f813e285516f4b525305fd73b625d2dec8
Architecture: amd64
Go Version: go1.17.3
Operating System: linux
GOPATH=
GOROOT=go

Expected behaviour

Close files that aren't in use / have a settable limit

Actual behaviour

Every database file it opens stays open for the duration of the sync

Steps to re

Description

Function selectors can be used to initialize constants while error and event selectors (recently introduced in #12921) are rejected as non-constant. I think that all of them should work the same way in that regard.

Steps to Reproduce

contract C {
    event Ev();
    error Er();
    function f() external {}

    bytes4 constant functionSelector = this.f.se

• I've opened a support ticket before filing this issue.

Issue

Tests are not isolated from each other. I reproduced it using the metacoin box tutorial, adding a new test at the end that checks again the balance. As per the "clean-room" the first account should have all 10000 tokens. It's not.

A parametrized option to set the blocksize would be useful to experiment with. As quorum is used in a private setting I think this option should be available