Edit File: test-buffer-iterator.js
'use strict'; var Buffer = require('../../').Buffer; var assert = require('assert'); var buffer = Buffer.from([1, 2, 3, 4, 5]); var arr; var b; // buffers should be iterable arr = []; for (b of buffer) arr.push(b); assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); // buffer iterators should be iterable arr = []; for (b of buffer[Symbol.iterator]()) arr.push(b); assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); // buffer#values() should return iterator for values arr = []; for (b of buffer.values()) arr.push(b); assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); // buffer#keys() should return iterator for keys arr = []; for (b of buffer.keys()) arr.push(b); assert.deepStrictEqual(arr, [0, 1, 2, 3, 4]); // buffer#entries() should return iterator for entries arr = []; for (b of buffer.entries()) arr.push(b); assert.deepStrictEqual(arr, [ [0, 1], [1, 2], [2, 3], [3, 4], [4, 5] ]);
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