Fix test retry cleanup

[ijjk]

As noticed in #42966 (review) we weren't resetting tests correctly on retry causing an incorrect pass.

Bug

• Related issues linked using fixes #number
• Integration tests added
• Errors have a helpful link attached, see contributing.md

Feature

• Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
• Related issues linked using fixes #number
• Integration tests added
• Documentation added
• Telemetry added. In case of a feature if it's used or not.
• Errors have a helpful link attached, see contributing.md

Documentation / Examples

• Make sure the linting passes by running pnpm build && pnpm lint
• The "examples guidelines" are followed from our contributing doc

[ijjk]

Failing test suites

Commit: 3a67580

pnpm testheadless test/integration/dynamic-routing/test/middleware.test.js

• Dynamic Routing > dev mode > should render dynamic route with query

Expand output

● Dynamic Routing › dev mode › should render dynamic route with query

expect(received).toBe(expected) // Object.is equality

Expected: "?fromHome=true"
Received: ""

  428 |     await waitFor(1000)
  429 |     const url = await browser.eval('window.location.search')
> 430 |     expect(url).toBe('?fromHome=true')
      |                 ^
  431 |   })
  432 |
  433 |   if (dev) {

  at Object.<anonymous> (integration/dynamic-routing/test/index.test.js:430:17)

Read more about building and testing Next.js in contributing.md.