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65 lines
925 B
65 lines
925 B
'use strict'; |
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var Buffer = require('../../').Buffer; |
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var assert = require('assert'); |
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var buffer = Buffer.from([1, 2, 3, 4, 5]); |
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var arr; |
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var b; |
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// buffers should be iterable |
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arr = []; |
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for (b of buffer) |
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arr.push(b); |
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assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); |
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// buffer iterators should be iterable |
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arr = []; |
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for (b of buffer[Symbol.iterator]()) |
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arr.push(b); |
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assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); |
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// buffer#values() should return iterator for values |
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arr = []; |
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for (b of buffer.values()) |
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arr.push(b); |
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assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); |
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// buffer#keys() should return iterator for keys |
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arr = []; |
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for (b of buffer.keys()) |
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arr.push(b); |
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assert.deepStrictEqual(arr, [0, 1, 2, 3, 4]); |
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// buffer#entries() should return iterator for entries |
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arr = []; |
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for (b of buffer.entries()) |
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arr.push(b); |
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assert.deepStrictEqual(arr, [ |
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[0, 1], |
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[1, 2], |
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[2, 3], |
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[3, 4], |
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[4, 5] |
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]); |
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