napi-rs/examples/napi-compat-mode/__test__/napi4/tsfn_error.spec.ts
forehalo 2467b7139b
Introduce #[napi] procedural macro to automation development boilerplate (#696)
* napi procedural macro for basic rust/JavaScript types
* introduce the `compat-mode` for `napi` and `napi-derive` crates for backward compatible
* remove #[inline] and let compiler to decide the inline behavior
* cli now can produce the `.d.ts` file for native binding
* many tests and example for the new procedural macro

Co-authored-by: LongYinan <lynweklm@gmail.com>
2021-09-23 01:29:09 +08:00

23 lines
549 B
TypeScript

import test from 'ava'
import { napiVersion } from '../napi-version'
const bindings = require('../../index.node')
test('should call callback with the first arguments as an Error', async (t) => {
if (napiVersion < 4) {
t.is(bindings.testTsfnError, undefined)
return
}
await new Promise<void>((resolve, reject) => {
bindings.testTsfnError((err: Error) => {
try {
t.is(err instanceof Error, true)
t.is(err.message, 'invalid')
resolve()
} catch (err) {
reject(err)
}
})
})
})