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231d5e4437
Fixes: https://github.com/nodejs/node/issues/52195 PR-URL: https://github.com/nodejs/node/pull/55377 Reviewed-By: Robert Nagy <ronagy@icloud.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
30 lines
878 B
JavaScript
30 lines
878 B
JavaScript
// Flags: --no-warnings
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'use strict';
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require('../common');
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const { Buffer } = require('node:buffer');
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const { strictEqual } = require('node:assert');
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const { describe, it } = require('node:test');
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describe('Using resizable ArrayBuffer with Buffer...', () => {
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it('works as expected', () => {
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const ab = new ArrayBuffer(10, { maxByteLength: 20 });
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const buffer = Buffer.from(ab, 1);
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strictEqual(buffer.byteLength, 9);
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ab.resize(15);
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strictEqual(buffer.byteLength, 14);
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ab.resize(5);
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strictEqual(buffer.byteLength, 4);
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});
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it('works with the deprecated constructor also', () => {
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const ab = new ArrayBuffer(10, { maxByteLength: 20 });
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const buffer = new Buffer(ab, 1);
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strictEqual(buffer.byteLength, 9);
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ab.resize(15);
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strictEqual(buffer.byteLength, 14);
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ab.resize(5);
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strictEqual(buffer.byteLength, 4);
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});
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});
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