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nodejs/test/parallel/test-buffer-inspect.js
Gibson Fahnestock 7a0e462f9f test: use eslint to fix var->const/let
Manually fix issues that eslint --fix couldn't do automatically.

PR-URL: https://github.com/nodejs/node/pull/10685
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
2017-01-11 11:43:52 +00:00

40 lines
847 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const util = require('util');
const buffer = require('buffer');
buffer.INSPECT_MAX_BYTES = 2;
let b = Buffer.allocUnsafe(4);
b.fill('1234');
let s = buffer.SlowBuffer(4);
s.fill('1234');
let expected = '<Buffer 31 32 ... >';
assert.strictEqual(util.inspect(b), expected);
assert.strictEqual(util.inspect(s), expected);
b = Buffer.allocUnsafe(2);
b.fill('12');
s = buffer.SlowBuffer(2);
s.fill('12');
expected = '<Buffer 31 32>';
assert.strictEqual(util.inspect(b), expected);
assert.strictEqual(util.inspect(s), expected);
buffer.INSPECT_MAX_BYTES = Infinity;
assert.doesNotThrow(function() {
assert.strictEqual(util.inspect(b), expected);
assert.strictEqual(util.inspect(s), expected);
});
b.inspect = undefined;
assert.strictEqual(util.inspect(b), expected);