nodejs/test/pummel/test-blob-slice-with-large-size.js

'use strict';
const common = require('../common');

// Buffer with size > INT32_MAX
common.skipIf32Bits();

const assert = require('assert');

const size = 2 ** 31;

try {
  const buf = Buffer.allocUnsafe(size);
  const blob = new Blob([buf]);
  const slicedBlob = blob.slice(size - 1, size);
  assert.strictEqual(slicedBlob.size, 1);
} catch (e) {
  if (e.code !== 'ERR_MEMORY_ALLOCATION_FAILED') {
    throw e;
  }
  common.skip('insufficient space for Buffer.allocUnsafe');
}