5e68e168b8
Remove unnecessary imports from: * test/parallel/test-buffer-nopendingdep-map.js * test/parallel/test-buffer-pending-deprecation.js * test/parallel/test-buffer-sharedarraybuffer.js * test/parallel/test-buffer-slow.js * test/parallel/test-buffer-tojson.js * test/parallel/test-buffer-zero-fill.js Refs: https://github.com/nodejs/node/issues/13836 PR-URL: https://github.com/nodejs/node/pull/13851 Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
31 lines
702 B
JavaScript
31 lines
702 B
JavaScript
/*global SharedArrayBuffer*/
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'use strict';
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// Flags: --harmony-sharedarraybuffer
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require('../common');
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const assert = require('assert');
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const sab = new SharedArrayBuffer(24);
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const arr1 = new Uint16Array(sab);
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const arr2 = new Uint16Array(12);
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arr2[0] = 5000;
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arr1[0] = 5000;
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arr1[1] = 4000;
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arr2[1] = 4000;
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const arr_buf = Buffer.from(arr1.buffer);
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const ar_buf = Buffer.from(arr2.buffer);
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assert.deepStrictEqual(arr_buf, ar_buf, 0);
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arr1[1] = 6000;
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arr2[1] = 6000;
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assert.deepStrictEqual(arr_buf, ar_buf, 0);
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// Checks for calling Buffer.byteLength on a SharedArrayBuffer
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assert.strictEqual(Buffer.byteLength(sab), sab.byteLength, 0);
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assert.doesNotThrow(() => Buffer.from({buffer: sab}));
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