Support for Top-level Await

[antfu]

import { setTimeout } from 'timers/promises'
import { test } from 'uvu'
import * as assert from 'uvu/assert'

await setTimeout(10)

test('Math.sqrt()', () => {
  assert.is(Math.sqrt(4), 2)
  assert.is(Math.sqrt(144), 12)
  assert.is(Math.sqrt(2), Math.SQRT2)
})

test.run()

➜ node test.js

  Total:     0
  Passed:    0
  Skipped:   0
  Duration:  0.45ms

If I remove the top-level await it works as expected. It seems like the tests are only collected in the sync context, but since we are explicitly calling test.run() in each file, should we expect uvu to work with top-level await and also the async context?

// same as top-level await
import { test } from 'uvu'
import * as assert from 'uvu/assert'

setTimeout(() => {
  test('Math.sqrt()', () => {
    assert.is(Math.sqrt(4), 2)
    assert.is(Math.sqrt(144), 12)
    assert.is(Math.sqrt(2), Math.SQRT2)
  })

  test.run()
})

[lukeed]

Thanks! TLA was supported through CLI usage, but ya, direct file execution was problematic. Fixed :)

[antfu]

Working great, thanks for the prompt fix!