42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
/*! node-domexception. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */
|
|
|
|
if (!globalThis.DOMException) {
|
|
try {
|
|
const { MessageChannel } = require('worker_threads'),
|
|
port = new MessageChannel().port1,
|
|
ab = new ArrayBuffer()
|
|
port.postMessage(ab, [ab, ab])
|
|
} catch (err) {
|
|
err.constructor.name === 'DOMException' && (
|
|
globalThis.DOMException = err.constructor
|
|
)
|
|
}
|
|
}
|
|
|
|
module.exports = globalThis.DOMException
|
|
|
|
|
|
const { MessageChannel } = require('worker_threads')
|
|
|
|
async function hello() {
|
|
const port = new MessageChannel().port1
|
|
const ab = new ArrayBuffer()
|
|
port.postMessage(ab, [ab, ab])
|
|
}
|
|
|
|
hello().catch(err => {
|
|
console.assert(err.name === 'DataCloneError')
|
|
console.assert(err.code === 25)
|
|
console.assert(err instanceof DOMException)
|
|
})
|
|
|
|
const e1 = new DOMException('Something went wrong', 'BadThingsError')
|
|
console.assert(e1.name === 'BadThingsError')
|
|
console.assert(e1.code === 0)
|
|
|
|
const e2 = new DOMException('Another exciting error message', 'NoModificationAllowedError')
|
|
console.assert(e2.name === 'NoModificationAllowedError')
|
|
console.assert(e2.code === 7)
|
|
|
|
console.assert(DOMException.INUSE_ATTRIBUTE_ERR === 10)
|