import { nextTestSetup } from 'e2e-utils' describe('serialize-circular-error', () => { const { next } = nextTestSetup({ files: __dirname, }) it('should serialize the object from server component in console correctly', async () => { const browser = await next.browser('/') await expect(browser).toDisplayRedbox(` { "description": "An error occurred but serializing the error message failed.", "environmentLabel": "Server", "label": "Runtime Error", "source": null, "stack": [], } `) const output = next.cliOutput expect(output).toContain( 'Error: {"objA":{"other":{"a":"[Circular]"}},"objB":"[Circular]"}' ) }) it('should serialize the object from client component in console correctly', async () => { const browser = await next.browser('/client') // TODO: Format arbitrary messages in Redbox await expect(browser).toDisplayRedbox(` { "description": "[object Object]", "environmentLabel": null, "label": "Runtime Error", "source": null, "stack": [], } `) const bodyText = await browser.elementByCss('body').text() expect(bodyText).toContain( 'Application error: a client-side exception has occurred while loading localhost (see the browser console for more information).' ) const output = next.cliOutput expect(output).toContain( 'Error: {"objC":{"other":{"a":"[Circular]"}},"objD":"[Circular]"}' ) }) })