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lib/buffer.js defines Buffer.prototype.inspect() to override how buffers are presented by util.inspect(). Add basic tests for it. PR-URL: https://github.com/nodejs/node/pull/11600 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
24 lines
545 B
JavaScript
24 lines
545 B
JavaScript
'use strict';
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require('../common');
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// lib/buffer.js defines Buffer.prototype.inspect() to override how buffers are
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// presented by util.inspect().
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const assert = require('assert');
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const util = require('util');
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{
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const buf = Buffer.from('fhqwhgads');
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assert.strictEqual(util.inspect(buf), '<Buffer 66 68 71 77 68 67 61 64 73>');
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}
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{
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const buf = Buffer.from('');
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assert.strictEqual(util.inspect(buf), '<Buffer >');
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}
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{
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const buf = Buffer.from('x'.repeat(51));
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assert.ok(/^<Buffer (78 ){50}\.\.\. >$/.test(util.inspect(buf)));
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}
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