napi-rs/examples/napi-compat-mode/__test__/napi6/bigint.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

39 lines
1.1 KiB
TypeScript

import test from 'ava'
import { napiVersion } from '../napi-version'
const bindings = require('../../index.node')
test('should create bigints', (t) => {
if (napiVersion >= 6) {
t.is(bindings.testCreateBigintFromI64(), BigInt('9223372036854775807'))
t.is(bindings.testCreateBigintFromU64(), BigInt('18446744073709551615'))
t.is(
bindings.testCreateBigintFromI128(),
BigInt('170141183460469231731687303715884105727'),
)
t.is(
bindings.testCreateBigintFromU128(),
BigInt('340282366920938463463374607431768211455'),
)
t.is(
bindings.testCreateBigintFromWords(),
BigInt('-340282366920938463463374607431768211455'),
)
} else {
t.is(bindings.testCreateBigintFromI64, undefined)
}
})
test('should get integers from bigints', (t) => {
if (napiVersion >= 6) {
t.is(bindings.testGetBigintI64(BigInt('-123')), -123)
t.is(bindings.testGetBigintU64(BigInt(123)), 123)
t.deepEqual(bindings.testGetBigintWords(), [
BigInt('9223372036854775807'),
BigInt('9223372036854775807'),
])
} else {
t.is(bindings.testGetBigintI64, undefined)
}
})