napi-rs/test_module/__test__/napi4/tokio_rt-isolate.spec.ts
2020-12-02 14:56:19 +08:00

28 lines
675 B
TypeScript

import { join } from 'path'
import test from 'ava'
import { napiVersion } from '../napi-version'
const filepath = join(__dirname, './example.txt')
process.env.NAPI_RS_TOKIO_CHANNEL_BUFFER_SIZE = '1'
const bindings = require('../../index.node')
test('should be able adjust queue size via process.env', async (t) => {
if (napiVersion < 4) {
t.is(bindings.testExecuteTokioReadfile, undefined)
return
}
try {
await Promise.all(
Array.from({ length: 50 }).map((_) =>
bindings.testExecuteTokioReadfile(filepath),
),
)
throw new TypeError('Unreachable')
} catch (e) {
t.snapshot({ code: e.code, message: e.message })
}
})