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PR-URL: https://github.com/nodejs/node/pull/36360 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Zeyu Yang <himself65@outlook.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com>
16 lines
531 B
JavaScript
16 lines
531 B
JavaScript
'use strict';
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const common = require('../../common');
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const assert = require('assert');
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const { MessageChannel } = require('worker_threads');
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const { buffer } = require(`./build/${common.buildType}/binding`);
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// Test that buffers allocated with a free callback through our APIs are not
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// transferred.
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const { port1 } = new MessageChannel();
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const origByteLength = buffer.byteLength;
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port1.postMessage(buffer, [buffer.buffer]);
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assert.strictEqual(buffer.byteLength, origByteLength);
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assert.notStrictEqual(buffer.byteLength, 0);
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