[d24f17c] | 1 | /*! node-domexception. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */
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| 2 |
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| 3 | if (!globalThis.DOMException) {
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| 4 | try {
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| 5 | const { MessageChannel } = require('worker_threads'),
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| 6 | port = new MessageChannel().port1,
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| 7 | ab = new ArrayBuffer()
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| 8 | port.postMessage(ab, [ab, ab])
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| 9 | } catch (err) {
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| 10 | err.constructor.name === 'DOMException' && (
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| 11 | globalThis.DOMException = err.constructor
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| 12 | )
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| 13 | }
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| 14 | }
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| 15 |
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| 16 | module.exports = globalThis.DOMException
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| 17 |
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| 18 |
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| 19 | const { MessageChannel } = require('worker_threads')
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| 20 |
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| 21 | async function hello() {
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| 22 | const port = new MessageChannel().port1
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| 23 | const ab = new ArrayBuffer()
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| 24 | port.postMessage(ab, [ab, ab])
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| 25 | }
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| 26 |
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| 27 | hello().catch(err => {
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| 28 | console.assert(err.name === 'DataCloneError')
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| 29 | console.assert(err.code === 21)
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| 30 | console.assert(err instanceof DOMException)
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| 31 | })
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| 32 |
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| 33 | const e1 = new DOMException('Something went wrong', 'BadThingsError')
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| 34 | console.assert(e1.name === 'BadThingsError')
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| 35 | console.assert(e1.code === 0)
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| 36 |
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| 37 | const e2 = new DOMException('Another exciting error message', 'NoModificationAllowedError')
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| 38 | console.assert(e2.name === 'NoModificationAllowedError')
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| 39 | console.assert(e2.code === 7)
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| 40 |
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| 41 | console.assert(DOMException.INUSE_ATTRIBUTE_ERR === 10)
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