Function cleanup

packages/browser/src/client/tester/tester.ts:259–292

()

}

async function cleanup() {
  const state = getWorkerState()
  const config = getConfig()
  const rpc = state.rpc as any as BrowserRPC

  const cleanupSymbol = Symbol.for('vitest:component-cleanup')

  if (cleanupSymbol in page) {
    try {
      await (page[cleanupSymbol] as any)()
    }
    catch (error: any) {
      await unhandledError(error, 'Cleanup Error')
    }
  }
  // need to cleanup for each tester
  // since playwright keyboard API is stateful on page instance level
  await userEvent.cleanup()
    .catch(error => unhandledError(error, 'Cleanup Error'))

  await Promise.all(
    getBrowserState().cleanups.map(fn => fn()),
  ).catch(error => unhandledError(error, 'Cleanup Error'))

  // if isolation is disabled, Vitest reuses the same iframe and we
  // don't need to switch the context back at all
  if (contextSwitched) {
    await rpc.wdioSwitchContext('parent')
      .catch(error => unhandledError(error, 'Cleanup Error'))
  }
  await stopCoverageInsideWorker(config.coverage, moduleRunner, { isolate: config.browser.isolate }).catch((error) => {
    return unhandledError(error, 'Coverage Error')
  })
}

function unhandledError(e: Error, type: string) {
  return client.rpc.onUnhandledError({