Function getRedboxHeader

test/lib/next-test-utils.ts:1127–1135

(browser: Playwright)

}

export function getRedboxHeader(browser: Playwright): Promise<string | null> {
  return browser.eval(() => {
    const portal = [].slice
      .call(document.querySelectorAll('nextjs-portal'))
      .find((p) => p.shadowRoot.querySelector('[data-nextjs-dialog-header]'))
    const root = portal?.shadowRoot
    return root?.querySelector('[data-nextjs-dialog-header]')?.innerText ?? null
  })
}

export async function getRedboxTotalErrorCount(
  browser: Playwright