Function eq

test/test.js:11–15

(actual, expected, msg)

const encoder = new TextEncoder()

const eq = (actual, expected, msg) => {
  if (actual !== expected) {
    throw new Error(`${msg || 'eq'}: expected ${JSON.stringify(expected)}, got ${JSON.stringify(actual)}`)
  }
}

const deepEq = (actual, expected, msg) => {
  if (JSON.stringify(actual) !== JSON.stringify(expected)) {