This commit is contained in:
2025-06-26 03:35:15 +00:00
parent 56fa52fd80
commit 59f287112f
2193 changed files with 289518 additions and 3540 deletions

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var inspect = require('../');
var test = require('tape');
var arrow = require('make-arrow-function')();
var functionsHaveConfigurableNames = require('functions-have-names').functionsHaveConfigurableNames();
test('function', function (t) {
t.plan(1);
var obj = [1, 2, function f(n) { return n; }, 4];
t.equal(inspect(obj), '[ 1, 2, [Function: f], 4 ]');
});
test('function name', function (t) {
t.plan(1);
var f = (function () {
return function () {};
}());
f.toString = function toStr() { return 'function xxx () {}'; };
var obj = [1, 2, f, 4];
t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)] { toString: [Function: toStr] }, 4 ]');
});
test('anon function', function (t) {
var f = (function () {
return function () {};
}());
var obj = [1, 2, f, 4];
t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)], 4 ]');
t.end();
});
test('arrow function', { skip: !arrow }, function (t) {
t.equal(inspect(arrow), '[Function (anonymous)]');
t.end();
});
test('truly nameless function', { skip: !arrow || !functionsHaveConfigurableNames }, function (t) {
function f() {}
Object.defineProperty(f, 'name', { value: false });
t.equal(f.name, false);
t.equal(
inspect(f),
'[Function: f]',
'named function with falsy `.name` does not hide its original name'
);
function g() {}
Object.defineProperty(g, 'name', { value: true });
t.equal(g.name, true);
t.equal(
inspect(g),
'[Function: true]',
'named function with truthy `.name` hides its original name'
);
var anon = function () {}; // eslint-disable-line func-style
Object.defineProperty(anon, 'name', { value: null });
t.equal(anon.name, null);
t.equal(
inspect(anon),
'[Function (anonymous)]',
'anon function with falsy `.name` does not hide its anonymity'
);
var anon2 = function () {}; // eslint-disable-line func-style
Object.defineProperty(anon2, 'name', { value: 1 });
t.equal(anon2.name, 1);
t.equal(
inspect(anon2),
'[Function: 1]',
'anon function with truthy `.name` hides its anonymity'
);
t.end();
});

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The ISC License
Copyright (c) 2015, 2019 Elan Shanker
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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/*!
* encodeurl
* Copyright(c) 2016 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module exports.
* @public
*/
module.exports = encodeUrl
/**
* RegExp to match non-URL code points, *after* encoding (i.e. not including "%")
* and including invalid escape sequences.
* @private
*/
var ENCODE_CHARS_REGEXP = /(?:[^\x21\x23-\x3B\x3D\x3F-\x5F\x61-\x7A\x7C\x7E]|%(?:[^0-9A-Fa-f]|[0-9A-Fa-f][^0-9A-Fa-f]|$))+/g
/**
* RegExp to match unmatched surrogate pair.
* @private
*/
var UNMATCHED_SURROGATE_PAIR_REGEXP = /(^|[^\uD800-\uDBFF])[\uDC00-\uDFFF]|[\uD800-\uDBFF]([^\uDC00-\uDFFF]|$)/g
/**
* String to replace unmatched surrogate pair with.
* @private
*/
var UNMATCHED_SURROGATE_PAIR_REPLACE = '$1\uFFFD$2'
/**
* Encode a URL to a percent-encoded form, excluding already-encoded sequences.
*
* This function will take an already-encoded URL and encode all the non-URL
* code points. This function will not encode the "%" character unless it is
* not part of a valid sequence (`%20` will be left as-is, but `%foo` will
* be encoded as `%25foo`).
*
* This encode is meant to be "safe" and does not throw errors. It will try as
* hard as it can to properly encode the given URL, including replacing any raw,
* unpaired surrogate pairs with the Unicode replacement character prior to
* encoding.
*
* @param {string} url
* @return {string}
* @public
*/
function encodeUrl (url) {
return String(url)
.replace(UNMATCHED_SURROGATE_PAIR_REGEXP, UNMATCHED_SURROGATE_PAIR_REPLACE)
.replace(ENCODE_CHARS_REGEXP, encodeURI)
}