pax_global_header00006660000000000000000000000064142275724140014522gustar00rootroot0000000000000052 comment=3ac881daaf2066bff7c422fd606271f4976efa8f functions-have-names-1.2.3/000077500000000000000000000000001422757241400155575ustar00rootroot00000000000000functions-have-names-1.2.3/.eslintrc000066400000000000000000000003331422757241400174020ustar00rootroot00000000000000{ "root": true, "extends": "@ljharb", "rules": { "func-name-matching": [2, "always"], "id-length": 1, }, "overrides": [ { "files": "test/**", "rules": { "func-name-matching": 0, }, }, ], } functions-have-names-1.2.3/.github/000077500000000000000000000000001422757241400171175ustar00rootroot00000000000000functions-have-names-1.2.3/.github/FUNDING.yml000066400000000000000000000011171422757241400207340ustar00rootroot00000000000000# These are supported funding model platforms github: [ljharb] patreon: # Replace with a single Patreon username open_collective: # Replace with a single Open Collective username ko_fi: # Replace with a single Ko-fi username tidelift: npm/functions-have-names community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry liberapay: # Replace with a single Liberapay username issuehunt: # Replace with a single IssueHunt username otechie: # Replace with a single Otechie username custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] functions-have-names-1.2.3/.github/workflows/000077500000000000000000000000001422757241400211545ustar00rootroot00000000000000functions-have-names-1.2.3/.github/workflows/node-aught.yml000066400000000000000000000005161422757241400237340ustar00rootroot00000000000000name: 'Tests: node.js < 10' on: [pull_request, push] jobs: tests: uses: ljharb/actions/.github/workflows/node.yml@main with: range: '< 10' type: minors command: npm run tests-only node: name: 'node < 10' needs: [tests] runs-on: ubuntu-latest steps: - run: 'echo tests completed' functions-have-names-1.2.3/.github/workflows/node-pretest.yml000066400000000000000000000002061422757241400243060ustar00rootroot00000000000000name: 'Tests: pretest/posttest' on: [pull_request, push] jobs: tests: uses: ljharb/actions/.github/workflows/pretest.yml@main functions-have-names-1.2.3/.github/workflows/node-tens.yml000066400000000000000000000005211422757241400235710ustar00rootroot00000000000000name: 'Tests: node.js >= 10' on: [pull_request, push] jobs: tests: uses: ljharb/actions/.github/workflows/node.yml@main with: range: '>= 10' type: minors command: npm run tests-only node: name: 'node >= 10' needs: [tests] runs-on: ubuntu-latest steps: - run: 'echo tests completed' functions-have-names-1.2.3/.github/workflows/rebase.yml000066400000000000000000000004111422757241400231340ustar00rootroot00000000000000name: Automatic Rebase on: [pull_request_target] jobs: _: name: "Automatic Rebase" runs-on: ubuntu-latest steps: - uses: actions/checkout@v2 - uses: ljharb/rebase@master env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} functions-have-names-1.2.3/.github/workflows/require-allow-edits.yml000066400000000000000000000003031422757241400255710ustar00rootroot00000000000000name: Require “Allow Edits” on: [pull_request_target] jobs: _: name: "Require “Allow Edits”" runs-on: ubuntu-latest steps: - uses: ljharb/require-allow-edits@main functions-have-names-1.2.3/.gitignore000066400000000000000000000017451422757241400175560ustar00rootroot00000000000000# Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* # Runtime data pids *.pid *.seed *.pid.lock # Directory for instrumented libs generated by jscoverage/JSCover lib-cov # Coverage directory used by tools like istanbul coverage # nyc test coverage .nyc_output # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) .grunt # Bower dependency directory (https://bower.io/) bower_components # node-waf configuration .lock-wscript # Compiled binary addons (https://nodejs.org/api/addons.html) build/Release # Dependency directories node_modules/ jspm_packages/ # TypeScript v1 declaration files typings/ # Optional npm cache directory .npm # Optional eslint cache .eslintcache # Optional REPL history .node_repl_history # Output of 'npm pack' *.tgz # Yarn Integrity file .yarn-integrity # dotenv environment variables file .env # next.js build output .next # Only apps should have lockfiles npm-shrinkwrap.json package-lock.json yarn.lock functions-have-names-1.2.3/.npmignore000066400000000000000000000017701422757241400175630ustar00rootroot00000000000000# Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* # Runtime data pids *.pid *.seed *.pid.lock # Directory for instrumented libs generated by jscoverage/JSCover lib-cov # Coverage directory used by tools like istanbul coverage # nyc test coverage .nyc_output # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) .grunt # Bower dependency directory (https://bower.io/) bower_components # node-waf configuration .lock-wscript # Compiled binary addons (https://nodejs.org/api/addons.html) build/Release # Dependency directories node_modules/ jspm_packages/ # TypeScript v1 declaration files typings/ # Optional npm cache directory .npm # Optional eslint cache .eslintcache # Optional REPL history .node_repl_history # Output of 'npm pack' *.tgz # Yarn Integrity file .yarn-integrity # dotenv environment variables file .env # next.js build output .next # Only apps should have lockfiles npm-shrinkwrap.json package-lock.json yarn.lock .github/workflows functions-have-names-1.2.3/.npmrc000066400000000000000000000000671422757241400167020ustar00rootroot00000000000000package-lock=false allow-same-version=true message=v%s functions-have-names-1.2.3/.nycrc000066400000000000000000000002131422757241400166720ustar00rootroot00000000000000{ "all": true, "check-coverage": false, "reporter": ["text-summary", "text", "html", "json"], "exclude": [ "coverage", "test" ] } functions-have-names-1.2.3/CHANGELOG.md000066400000000000000000000200451422757241400173710ustar00rootroot00000000000000# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [v1.2.3](https://github.com/inspect-js/functions-have-names/compare/v1.2.2...v1.2.3) - 2022-04-19 ### Fixed - [Fix] in IE 9-11, the descriptor is absent [`#11`](https://github.com/inspect-js/functions-have-names/issues/11) [`#25`](https://github.com/es-shims/RegExp.prototype.flags/issues/25) ### Commits - [actions] reuse common workflows [`4ed274a`](https://github.com/inspect-js/functions-have-names/commit/4ed274a2441c7fd38ff6add741c309e268550d97) - [actions] use `node/install` instead of `node/run`; use `codecov` action [`96dfcaa`](https://github.com/inspect-js/functions-have-names/commit/96dfcaaf1c9c5305f2b66ef69f9cddf1d9d9a578) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `tape` [`9e674f8`](https://github.com/inspect-js/functions-have-names/commit/9e674f85520a93235e412a3fd7671d2356c6e45b) - [readme] add github actions/codecov badges; update URLs [`d913f5b`](https://github.com/inspect-js/functions-have-names/commit/d913f5bf38ccab32d5fbea4a044b9cd93a4b9bec) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `safe-publish-latest`, `tape` [`f61058f`](https://github.com/inspect-js/functions-have-names/commit/f61058fe1e34f2cfa9235283a4fc6c0c0172c91a) - [actions] update codecov uploader [`3348839`](https://github.com/inspect-js/functions-have-names/commit/33488394e7cadbf499bee4775c627c1370d033d0) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`, `tape` [`ee1a321`](https://github.com/inspect-js/functions-have-names/commit/ee1a3211a40902af59aa629e3ac41ec36360dc1b) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`b8dc1a2`](https://github.com/inspect-js/functions-have-names/commit/b8dc1a277b08362bebedfeba2faca8964f68283b) - [Dev Deps] update `@ljharb/eslint-config`, `tape` [`0e825c4`](https://github.com/inspect-js/functions-have-names/commit/0e825c4ba8525b02d9acaaf2511371f76c0562ce) - [meta] use `prepublishOnly` script for npm 7+ [`9489d66`](https://github.com/inspect-js/functions-have-names/commit/9489d666c59702ea6bafd3ff611b3eadfee6570e) ## [v1.2.2](https://github.com/inspect-js/functions-have-names/compare/v1.2.1...v1.2.2) - 2020-12-14 ### Commits - [Tests] migrate tests to Github Actions [`39bf4fe`](https://github.com/inspect-js/functions-have-names/commit/39bf4fe5ae5b3610a80ba13726f3ee00e3c49e2f) - [meta] do not publish github action workflow files [`45ab0cb`](https://github.com/inspect-js/functions-have-names/commit/45ab0cbdc0da2efd64f5deb9810be63009bac4a0) - [readme] add docs, fix URLs [`fad3af6`](https://github.com/inspect-js/functions-have-names/commit/fad3af61e9cbc27f47d2097614f43c62ae1022dd) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `tape` [`82df94a`](https://github.com/inspect-js/functions-have-names/commit/82df94ae06f05a5fa321dda9b7d902ac9fc26424) - [Tests] run `nyc` on all tests; use `tape` runner [`8038329`](https://github.com/inspect-js/functions-have-names/commit/8038329fec493043639d9d8c779141dcb7d00c2d) - [actions] add automatic rebasing / merge commit blocking [`49795eb`](https://github.com/inspect-js/functions-have-names/commit/49795ebf38ae3ba724ff7ac5c53598ec66ab814b) - [actions] add "Allow Edits" workflow [`2096fe6`](https://github.com/inspect-js/functions-have-names/commit/2096fe6d67d435c0e0da25f3cfe9ff02991c41e6) - [actions] switch Automatic Rebase workflow to `pull_request_target` event [`ec1c6fe`](https://github.com/inspect-js/functions-have-names/commit/ec1c6fe209419c722d732cd512e4375c48366392) - [Dev Deps] update `auto-changelog`; add `aud` [`79fdb23`](https://github.com/inspect-js/functions-have-names/commit/79fdb23d1ed2b4125f443be193c37330e634e654) - [Tests] only audit prod deps [`d9ca245`](https://github.com/inspect-js/functions-have-names/commit/d9ca2455e26a45994024d1027344c268a06818bd) - [Dev Deps] update `auto-changelog`, `tape` [`ac026d4`](https://github.com/inspect-js/functions-have-names/commit/ac026d4bda77e9820b74456fc752d2069e5b8a7f) - [Dev Deps] update `tape` [`a8c5ee3`](https://github.com/inspect-js/functions-have-names/commit/a8c5ee3622b487938462f82698dae3ceb32da1a7) - [Dev Deps] update `@ljharb/eslint-config` [`b25fafd`](https://github.com/inspect-js/functions-have-names/commit/b25fafd0923dcf53c3aeca92268e497ffd96ec34) ## [v1.2.1](https://github.com/inspect-js/functions-have-names/compare/v1.2.0...v1.2.1) - 2020-01-19 ### Commits - [Tests] use shared travis-ci configs [`612823a`](https://github.com/inspect-js/functions-have-names/commit/612823a064b4be4c61a1e52d1009abed4a4fc4fb) - [Fix] IE 8 has a broken `Object.getOwnPropertyDescriptor` [`ba01c22`](https://github.com/inspect-js/functions-have-names/commit/ba01c22795162b787a698950ea34250ce68a7bb1) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog`; add `safe-publish-latest` [`b28d9d2`](https://github.com/inspect-js/functions-have-names/commit/b28d9d2e8bc0b758671bcaf2f7aa0d4ad4b42046) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`a62fbd6`](https://github.com/inspect-js/functions-have-names/commit/a62fbd69a34a2b1d1860acfa2afc6dcc839bc180) - [meta] add `funding` field [`8734a94`](https://github.com/inspect-js/functions-have-names/commit/8734a940e39acdf7619eb89e358746bd278b4c90) ## [v1.2.0](https://github.com/inspect-js/functions-have-names/compare/v1.1.1...v1.2.0) - 2019-10-20 ### Commits - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog` [`7e07444`](https://github.com/inspect-js/functions-have-names/commit/7e0744437789641ea462005d2e350ef476aa7141) - [New] add `boundFunctionsHaveNames()` [`05661be`](https://github.com/inspect-js/functions-have-names/commit/05661be26c3c260bb3984e433dc9cea3fd82f9ac) ## [v1.1.1](https://github.com/inspect-js/functions-have-names/compare/v1.1.0...v1.1.1) - 2019-07-24 ### Commits - [Tests] fix linting errors [`0cb8017`](https://github.com/inspect-js/functions-have-names/commit/0cb8017203ae37d1e019bb1c99120f3f56a266a5) - [Tests] fix tests when name is not configurable [`38a8aee`](https://github.com/inspect-js/functions-have-names/commit/38a8aeee0403bd7aa7f35da76dc433cbcdd3f85a) - [Fix] ensure function name mangling does not break detection [`f6926ab`](https://github.com/inspect-js/functions-have-names/commit/f6926abaaebc81366f73cf0c3f874ad7e4ba16d2) ## [v1.1.0](https://github.com/inspect-js/functions-have-names/compare/v1.0.0...v1.1.0) - 2019-07-23 ### Commits - [New] add `functionsHaveConfigurableNames` function on main export [`ce73f75`](https://github.com/inspect-js/functions-have-names/commit/ce73f75891640a462326df7266d90b09519a5fca) ## v1.0.0 - 2019-07-22 ### Commits - [Tests] add travis.yml [`06ed096`](https://github.com/inspect-js/functions-have-names/commit/06ed09681a3dc067094562e8d21a31400a782add) - Initial commit [`ced60bd`](https://github.com/inspect-js/functions-have-names/commit/ced60bd089539eb228c68fc2ad7c7bc04b959b02) - npm init [`79088ab`](https://github.com/inspect-js/functions-have-names/commit/79088ab607e7e91a402e198ab6d1837a317c6fa9) - add tests [`c9e8e09`](https://github.com/inspect-js/functions-have-names/commit/c9e8e09c5153797c97c324cca4b837540eddeff8) - [Tests] add `npm run lint` [`988b924`](https://github.com/inspect-js/functions-have-names/commit/988b924a8a49ea5c0f30d5aa2b2ea9add0b39474) - [meta] create FUNDING.yml [`2e443ef`](https://github.com/inspect-js/functions-have-names/commit/2e443ef67748214d05898b3da76f908a7e2d7488) - [meta] add version scripts [`52005e3`](https://github.com/inspect-js/functions-have-names/commit/52005e3794fd0799db5963a5359846798cb95c14) - implementation [`b7b4942`](https://github.com/inspect-js/functions-have-names/commit/b7b49421ef69fb5e042194a650cb4f71bb4996e4) - Only apps should have lockfiles [`81d2e04`](https://github.com/inspect-js/functions-have-names/commit/81d2e04e7a43cbff2e46e72781bb0693dbb67800) - [Tests] use `npx aud` [`baa92d8`](https://github.com/inspect-js/functions-have-names/commit/baa92d8aba331fe8821663bc14baf2e11685474a) functions-have-names-1.2.3/LICENSE000066400000000000000000000020571422757241400165700ustar00rootroot00000000000000MIT License Copyright (c) 2019 Jordan Harband Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. functions-have-names-1.2.3/README.md000066400000000000000000000035461422757241400170460ustar00rootroot00000000000000# functions-have-names [![Version Badge][npm-version-svg]][package-url] [![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url] [![npm badge][npm-badge-png]][package-url] Does this JS environment support the `name` property on functions? ## Example ```js var functionsHaveNames = require('functions-have-names'); var assert = require('assert'); assert.equal(functionsHaveNames(), true); // will be `false` in IE 6-8 ``` ## Tests Simply clone the repo, `npm install`, and run `npm test` [package-url]: https://npmjs.org/package/functions-have-names [npm-version-svg]: https://versionbadg.es/inspect-js/functions-have-names.svg [deps-svg]: https://david-dm.org/inspect-js/functions-have-names.svg [deps-url]: https://david-dm.org/inspect-js/functions-have-names [dev-deps-svg]: https://david-dm.org/inspect-js/functions-have-names/dev-status.svg [dev-deps-url]: https://david-dm.org/inspect-js/functions-have-names#info=devDependencies [npm-badge-png]: https://nodei.co/npm/functions-have-names.png?downloads=true&stars=true [license-image]: https://img.shields.io/npm/l/functions-have-names.svg [license-url]: LICENSE [downloads-image]: https://img.shields.io/npm/dm/functions-have-names.svg [downloads-url]: https://npm-stat.com/charts.html?package=functions-have-names [codecov-image]: https://codecov.io/gh/inspect-js/functions-have-names/branch/main/graphs/badge.svg [codecov-url]: https://app.codecov.io/gh/inspect-js/functions-have-names/ [actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/functions-have-names [actions-url]: https://github.com/inspect-js/functions-have-names/actions functions-have-names-1.2.3/index.js000066400000000000000000000014061422757241400172250ustar00rootroot00000000000000'use strict'; var functionsHaveNames = function functionsHaveNames() { return typeof function f() {}.name === 'string'; }; var gOPD = Object.getOwnPropertyDescriptor; if (gOPD) { try { gOPD([], 'length'); } catch (e) { // IE 8 has a broken gOPD gOPD = null; } } functionsHaveNames.functionsHaveConfigurableNames = function functionsHaveConfigurableNames() { if (!functionsHaveNames() || !gOPD) { return false; } var desc = gOPD(function () {}, 'name'); return !!desc && !!desc.configurable; }; var $bind = Function.prototype.bind; functionsHaveNames.boundFunctionsHaveNames = function boundFunctionsHaveNames() { return functionsHaveNames() && typeof $bind === 'function' && function f() {}.bind().name !== ''; }; module.exports = functionsHaveNames; functions-have-names-1.2.3/package.json000066400000000000000000000030221422757241400200420ustar00rootroot00000000000000{ "name": "functions-have-names", "version": "1.2.3", "description": "Does this JS environment support the `name` property on functions?", "main": "index.js", "scripts": { "prepublish": "not-in-publish || npm run prepublishOnly", "prepublishOnly": "safe-publish-latest", "version": "auto-changelog && git add CHANGELOG.md", "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"", "lint": "eslint --ext=js,mjs .", "pretest": "npm run lint", "tests-only": "nyc tape 'test/**/*.js'", "test": "npm run tests-only", "posttest": "aud --production" }, "repository": { "type": "git", "url": "git+https://github.com/inspect-js/functions-have-names.git" }, "keywords": [ "function", "name", "es5", "names", "functions", "ie" ], "author": "Jordan Harband ", "funding": { "url": "https://github.com/sponsors/ljharb" }, "license": "MIT", "bugs": { "url": "https://github.com/inspect-js/functions-have-names/issues" }, "homepage": "https://github.com/inspect-js/functions-have-names#readme", "devDependencies": { "@ljharb/eslint-config": "^21.0.0", "aud": "^2.0.0", "auto-changelog": "^2.4.0", "eslint": "=8.8.0", "nyc": "^10.3.2", "safe-publish-latest": "^2.0.0", "tape": "^5.5.3" }, "auto-changelog": { "output": "CHANGELOG.md", "template": "keepachangelog", "unreleased": false, "commitLimit": false, "backfillLimit": false, "hideCredit": true } } functions-have-names-1.2.3/test/000077500000000000000000000000001422757241400165365ustar00rootroot00000000000000functions-have-names-1.2.3/test/index.js000066400000000000000000000036461422757241400202140ustar00rootroot00000000000000'use strict'; var test = require('tape'); var hasNames = require('../'); test('named functions', function (t) { function f() {} // eslint-disable-line func-style var g = function h() {}; t.equal(typeof hasNames, 'function', 'is a function'); t.equal(hasNames(), f.name === 'f' && g.name === 'h', 'functions have names or not as expected'); t.end(); }); var oDP = Object.defineProperty; if (oDP) { try { oDP({}, 'a', { value: 1 }); } catch (e) { oDP = null; } } test('functionsHaveConfigurableNames', function (t) { t.equal(typeof hasNames.functionsHaveConfigurableNames, 'function', 'is a function'); if (hasNames()) { var fn = function f() {}; if (oDP) { try { oDP(fn, 'name', { configurable: true, value: 'foo' }); } catch (e) {} if (fn.name === 'f') { t.equal(hasNames.functionsHaveConfigurableNames(), false, 'function names are not configurable'); } else if (fn.name === 'foo') { t.equal(hasNames.functionsHaveConfigurableNames(), true, 'function names are not configurable'); } else { t.fail('functions have names, but something surprising has happened. Please report this!'); } } else { t.equal(hasNames.functionsHaveConfigurableNames(), false, 'function names are not configurable'); } } else { t.equal(hasNames.functionsHaveConfigurableNames(), false, 'functions do not have names'); } t.end(); }); test('boundFunctionsHaveNames', function (t) { t.equal(typeof hasNames.boundFunctionsHaveNames, 'function', 'is a function'); var fn = function f() {}; if (typeof fn.bind !== 'function') { t.equal(hasNames.boundFunctionsHaveNames(), false, 'bound functions do not have names, because .bind does not exist'); } else if (hasNames()) { t.equal(hasNames.boundFunctionsHaveNames(), fn.bind().name !== '', 'bound functions have names'); } else { t.equal(hasNames.boundFunctionsHaveNames(), false, 'bound functions do not have names, because none do'); } t.end(); });