33 lines
1,013 B
TypeScript
33 lines
1,013 B
TypeScript
import ava from 'ava'
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import { napiVersion } from '../napi-version'
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const bindings = require('../../index.node')
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const test = napiVersion >= 7 ? ava : ava.skip
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test('should be able to detach ArrayBuffer', (t) => {
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const buf = Buffer.from('hello world')
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const ab = buf.buffer.slice(0, buf.length)
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try {
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bindings.testDetachArrayBuffer(ab)
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t.is(ab.byteLength, 0)
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} catch (e) {
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t.is(e.code, 'DetachableArraybufferExpected')
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}
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})
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test('is detached arraybuffer should work fine', (t) => {
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const buf = Buffer.from('hello world')
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const ab = buf.buffer.slice(0, buf.length)
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try {
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bindings.testDetachArrayBuffer(ab)
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const nonDetachedArrayBuffer = new ArrayBuffer(10)
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const detachedArrayBuffer = new ArrayBuffer(0)
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t.true(bindings.testIsDetachedArrayBuffer(ab))
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t.false(bindings.testIsDetachedArrayBuffer(nonDetachedArrayBuffer))
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t.true(bindings.testIsDetachedArrayBuffer(detachedArrayBuffer))
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} catch (e) {
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t.is(e.code, 'DetachableArraybufferExpected')
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}
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})
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