node:assert:<line>
    throw newErr;
    ^

AssertionError [ERR_ASSERTION]: ifError got unwanted exception: test error
    at z (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:21:14)
    at y (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:22:7)
    at x (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:23:5)
    at Object.<anonymous> (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:24:3)
    at c (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:13:13)
    at b (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:14:7)
    at a (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:15:5)
    at Object.<anonymous> (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:16:3) {
  generatedMessage: false,
  code: 'ERR_ASSERTION',
  actual: Error: test error
      at c (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:13:13)
      at b (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:14:7)
      at a (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:15:5)
      at Object.<anonymous> (<project-root>/test/fixtures/errors/if-error-has-good-stack.js:16:3),
  expected: null,
  operator: 'ifError',
  diff: 'simple'
}

Node.js <node-version>