'use strict';
const { RegExpPrototypeExec } = primordials;
const { basename } = require('path');
const kSupportedFileExtensions = /\.[cm]?js$/;
const kTestFilePattern = /((^test(-.+)?)|(.+[.\-_]test))\.[cm]?js$/;

function doesPathMatchFilter(p) {
  return RegExpPrototypeExec(kTestFilePattern, basename(p)) !== null;
}

function isSupportedFileType(p) {
  return RegExpPrototypeExec(kSupportedFileExtensions, p) !== null;
}

module.exports = { isSupportedFileType, doesPathMatchFilter };