File tester.js

src/background/utils/tester.js:None–None

/* eslint-disable max-classes-per-file */
import { escapeStringForRegExp, getScriptPrettyUrl } from '@/common';
import { ERR_BAD_PATTERN, BLACKLIST, BLACKLIST_NET, ERRORS } from '@/common/consts';
import initCache from '@/common/cache';