import { expect, test } from 'vitest' import { runBrowserTests } from './utils' test('fails gracefully when browser crashes', async () => { const { stderr } = await runBrowserTests({ root: './fixtures/browser-crash', reporters: [['verbose', { isTTY: false }]], }) expect(stderr).toContain('Browser connection was closed while running tests. Was the page closed unexpectedly?') }) test('vitest bails out when the iframe is no longer accessible', async () => { const { stderr } = await runBrowserTests({ root: './fixtures/broken-iframe', reporters: [['verbose', { isTTY: false }]], }, [], {}, { fails: true }) expect(stderr).toContain( 'Cannot connect to the iframe. Did you change the location or submitted a form? If so, don\'t forget to call `event.preventDefault()` to avoid reloading the page.', ) expect(stderr).toContain('Received URL: http://') expect(stderr).toContain('Expected: http://') })