pax_global_header00006660000000000000000000000064147302070070014512gustar00rootroot0000000000000052 comment=70c53e754ed22940db463c10ec40d7bda8546a79 inspect-js-is-finalizationregistry-bcac67b/000077500000000000000000000000001473020700700212315ustar00rootroot00000000000000inspect-js-is-finalizationregistry-bcac67b/.eslintrc000066400000000000000000000001161473020700700230530ustar00rootroot00000000000000{ "root": true, "extends": "@ljharb", "rules": { "id-length": 0, }, } inspect-js-is-finalizationregistry-bcac67b/.github/000077500000000000000000000000001473020700700225715ustar00rootroot00000000000000inspect-js-is-finalizationregistry-bcac67b/.github/FUNDING.yml000066400000000000000000000011221473020700700244020ustar00rootroot00000000000000# 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/is-finalizationregistry 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'] inspect-js-is-finalizationregistry-bcac67b/.github/workflows/000077500000000000000000000000001473020700700246265ustar00rootroot00000000000000inspect-js-is-finalizationregistry-bcac67b/.github/workflows/node-aught.yml000066400000000000000000000005161473020700700274060ustar00rootroot00000000000000name: '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' inspect-js-is-finalizationregistry-bcac67b/.github/workflows/node-pretest.yml000066400000000000000000000002061473020700700277600ustar00rootroot00000000000000name: 'Tests: pretest/posttest' on: [pull_request, push] jobs: tests: uses: ljharb/actions/.github/workflows/pretest.yml@main inspect-js-is-finalizationregistry-bcac67b/.github/workflows/node-tens.yml000066400000000000000000000005471473020700700272530ustar00rootroot00000000000000name: 'Tests: node.js 10 - 20' on: [pull_request, push] permissions: contents: read jobs: tests: uses: ljharb/actions/.github/workflows/node.yml@main with: range: '>= 10 < 20' type: minors command: npm run tests-only node: name: 'node 10 - 20' needs: [tests] runs-on: ubuntu-latest steps: - run: true inspect-js-is-finalizationregistry-bcac67b/.github/workflows/node-twenties.yml000066400000000000000000000005361473020700700301420ustar00rootroot00000000000000name: 'Tests: node.js >= 20' on: [pull_request, push] permissions: contents: read jobs: tests: uses: ljharb/actions/.github/workflows/node.yml@main with: range: '>= 20' type: minors command: npm run tests-only node: name: 'node >= 20' needs: [tests] runs-on: ubuntu-latest steps: - run: true inspect-js-is-finalizationregistry-bcac67b/.github/workflows/rebase.yml000066400000000000000000000002571473020700700266160ustar00rootroot00000000000000name: Automatic Rebase on: [pull_request_target] jobs: _: uses: ljharb/actions/.github/workflows/rebase.yml@main secrets: token: ${{ secrets.GITHUB_TOKEN }} inspect-js-is-finalizationregistry-bcac67b/.github/workflows/require-allow-edits.yml000066400000000000000000000003031473020700700312430ustar00rootroot00000000000000name: Require “Allow Edits” on: [pull_request_target] jobs: _: name: "Require “Allow Edits”" runs-on: ubuntu-latest steps: - uses: ljharb/require-allow-edits@main inspect-js-is-finalizationregistry-bcac67b/.gitignore000066400000000000000000000032511473020700700232220ustar00rootroot00000000000000# Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* lerna-debug.log* # Diagnostic reports (https://nodejs.org/api/report.html) report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json # 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 *.lcov # nyc test coverage .nyc_output # Grunt intermediate storage (https://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/ # TypeScript cache *.tsbuildinfo # Optional npm cache directory .npm # Optional eslint cache .eslintcache # Microbundle cache .rpt2_cache/ .rts2_cache_cjs/ .rts2_cache_es/ .rts2_cache_umd/ # Optional REPL history .node_repl_history # Output of 'npm pack' *.tgz # Yarn Integrity file .yarn-integrity # dotenv environment variables file .env .env.test # parcel-bundler cache (https://parceljs.org/) .cache # Next.js build output .next # Nuxt.js build / generate output .nuxt dist # Gatsby files .cache/ # Comment in the public line in if your project uses Gatsby and *not* Next.js # https://nextjs.org/blog/next-9-1#public-directory-support # public # vuepress build output .vuepress/dist # Serverless directories .serverless/ # FuseBox cache .fusebox/ # DynamoDB Local files .dynamodb/ # TernJS port file .tern-port # Only apps should have lockfiles npm-shrinkwrap.json package-lock.json yarn.lock .npmignore inspect-js-is-finalizationregistry-bcac67b/.npmrc000066400000000000000000000000671473020700700223540ustar00rootroot00000000000000package-lock=false allow-same-version=true message=v%s inspect-js-is-finalizationregistry-bcac67b/.nycrc000066400000000000000000000002131473020700700223440ustar00rootroot00000000000000{ "all": true, "check-coverage": false, "reporter": ["text-summary", "text", "html", "json"], "exclude": [ "coverage", "test" ] } inspect-js-is-finalizationregistry-bcac67b/CHANGELOG.md000066400000000000000000000202501473020700700230410ustar00rootroot00000000000000# 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). ## [v1.1.1](https://github.com/inspect-js/is-finalizationregistry/compare/v1.1.0...v1.1.1) - 2024-12-16 ### Commits - [actions] re-add finishers [`0f41639`](https://github.com/inspect-js/is-finalizationregistry/commit/0f41639657eb79da783ab99246ffbab97ce52785) - [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/tsconfig`, `@types/tape` [`1467f11`](https://github.com/inspect-js/is-finalizationregistry/commit/1467f11d2b638ae72ab5fff33a72c88143ed9546) - [meta] sort package.json [`bd48b68`](https://github.com/inspect-js/is-finalizationregistry/commit/bd48b686cf499ae590404729b4d3a6fca9c9d0f3) - [Refactor] use `call-bound` directly [`ce9dcd4`](https://github.com/inspect-js/is-finalizationregistry/commit/ce9dcd4abea4d17ca63b2d46385d78bebaf05d84) - [Deps] update `call-bind` [`9b8daac`](https://github.com/inspect-js/is-finalizationregistry/commit/9b8daac5237a420ec8de65222d1b14e56de55b50) - [meta] add `sideEffects` flag [`c5cb18b`](https://github.com/inspect-js/is-finalizationregistry/commit/c5cb18b51f22a52dcdc17afc3ce02a1ace41d418) ## [v1.1.0](https://github.com/inspect-js/is-finalizationregistry/compare/v1.0.2...v1.1.0) - 2024-11-23 ### Commits - [actions] reuse common workflows [`b9b56fe`](https://github.com/inspect-js/is-finalizationregistry/commit/b9b56fe405d0385fcbcc587abcf7b6f0c5b4e7be) - [meta] use `npmignore` to autogenerate an npmignore file [`4b65c3d`](https://github.com/inspect-js/is-finalizationregistry/commit/4b65c3dfe532ba3d1130f9bd7d36d674790b836d) - [New] add TS types [`22c7c81`](https://github.com/inspect-js/is-finalizationregistry/commit/22c7c81612a906c787432a0c70df27c2a278f370) - [actions] split out node 10-20, and 20+ [`b4bc95a`](https://github.com/inspect-js/is-finalizationregistry/commit/b4bc95a923323b9064965442f2a5646c1ec4b99b) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `object-inspect`, `safe-publish-latest`, `tape` [`25d2e81`](https://github.com/inspect-js/is-finalizationregistry/commit/25d2e815627d5549bbd366fd95dcd134f99fc16d) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `object-inspect`, `tape` [`a045ec6`](https://github.com/inspect-js/is-finalizationregistry/commit/a045ec6d56106561232bd7dbd95c058d195cd3d9) - [actions] update rebase action to use reusable workflow [`14ee45b`](https://github.com/inspect-js/is-finalizationregistry/commit/14ee45b34361a4a14cfc444a71601e55ddd98a6e) - [actions] update codecov uploader [`d37bfcb`](https://github.com/inspect-js/is-finalizationregistry/commit/d37bfcb43695e56c06829b05051f5b5f4cdbcd6b) - [Dev Deps] update `@ljharb/eslint-config`, `auto-changelog`, `npmignore`, `object-inspect`, `tape` [`a36b69c`](https://github.com/inspect-js/is-finalizationregistry/commit/a36b69c8f1a43beb07416658609b9950e58bb615) - [meta] clean up `exports` [`35b3562`](https://github.com/inspect-js/is-finalizationregistry/commit/35b35627f8234e76a92e72669f7c5041e2c4074b) - [meta] add missing `engines.node` [`0603193`](https://github.com/inspect-js/is-finalizationregistry/commit/06031931c5f4e672f47463da2c7b43b45a629819) - [Tests] replace `aud` with `npm audit` [`05b4596`](https://github.com/inspect-js/is-finalizationregistry/commit/05b459606f22cebe6a42101438bfcdae68313786) - [Deps] update `call-bind` [`6482025`](https://github.com/inspect-js/is-finalizationregistry/commit/6482025cba84cff2b51db51768ed6d391f01335d) - [Dev Deps] add missing peer dep [`90f97dd`](https://github.com/inspect-js/is-finalizationregistry/commit/90f97ddc8998ead46f26d8b2fa0fd8be17ea48bb) ## [v1.0.2](https://github.com/inspect-js/is-finalizationregistry/compare/v1.0.1...v1.0.2) - 2021-10-05 ### Commits - [meta] do not publish Github Actions workflows [`5509e8c`](https://github.com/inspect-js/is-finalizationregistry/commit/5509e8c13173a128244fc306d304c9be958b62f3) - [actions] use `node/install` instead of `node/run`; use `codecov` action [`b566204`](https://github.com/inspect-js/is-finalizationregistry/commit/b5662048c9824089baf6fe3e0c408d6297635b2c) - [readme] fix markdown [`02602dd`](https://github.com/inspect-js/is-finalizationregistry/commit/02602dda3176944f6681b97fb0d26e43bf2accc8) - [Fix] use `call-bind` and obviate missing `es-abstract` dep [`9d71846`](https://github.com/inspect-js/is-finalizationregistry/commit/9d718467ef713e10242c28e48d82947d108ed5ef) - [readme] add actions and codecov badges [`75381a7`](https://github.com/inspect-js/is-finalizationregistry/commit/75381a76ad373fd4bea0f032e8593dec60785332) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog`, `object-inspect`, `tape` [`7a0f9d8`](https://github.com/inspect-js/is-finalizationregistry/commit/7a0f9d8befeee03f578cf9184190e4a143a05abf) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `object-inspect`, `tape` [`962689f`](https://github.com/inspect-js/is-finalizationregistry/commit/962689f01c33d06eadb4456004d231b56cb13825) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`762ebf2`](https://github.com/inspect-js/is-finalizationregistry/commit/762ebf2f8d06597029b794053f0630b6ddeb7cc2) - [meta] add `safe-publish-latest`; use `prepublishOnly` script for npm 7+ [`fe0b226`](https://github.com/inspect-js/is-finalizationregistry/commit/fe0b2268e0eaa4fd56418aba87d2e761c04917e6) ## [v1.0.1](https://github.com/inspect-js/is-finalizationregistry/compare/v1.0.0...v1.0.1) - 2020-12-04 ### Commits - [Tests] migrate tests to Github Actions [`b697250`](https://github.com/inspect-js/is-finalizationregistry/commit/b69725063681eeb9179d9945512a62112b360cd2) - [Tests] run `nyc` on all tests [`9091806`](https://github.com/inspect-js/is-finalizationregistry/commit/9091806c8cc05340dc964fb3c566e650c1bff947) - [actions] add "Allow Edits" workflow [`5d8c4f5`](https://github.com/inspect-js/is-finalizationregistry/commit/5d8c4f5e5ca4f001f6a16744c2cce5d32bdae39b) - [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `object-inspect` [`3af34c1`](https://github.com/inspect-js/is-finalizationregistry/commit/3af34c194a8dfb41e773f7e1647e1e1cf05ec98d) - [actions] switch Automatic Rebase workflow to `pull_request_target` event [`d0720ff`](https://github.com/inspect-js/is-finalizationregistry/commit/d0720ff2d07308ec3e90f13c7a15affa05339fe7) - [readme] remove travis badge [`2757b27`](https://github.com/inspect-js/is-finalizationregistry/commit/2757b27db4cbb93d712bd85c1741f3071a720dc7) - [meta] add `package.json` to `exports` [`c680142`](https://github.com/inspect-js/is-finalizationregistry/commit/c680142dcd73d3f3c8ec75c0ab1c9281edaeb91f) ## v1.0.0 - 2020-08-02 ### Commits - Initial commit [`094a595`](https://github.com/inspect-js/is-finalizationregistry/commit/094a59522ab29b1701ad2f1cb67ee01f1e68cae2) - readme [`38d75fd`](https://github.com/inspect-js/is-finalizationregistry/commit/38d75fd9d38106b6a4d09bdb4ac5c5ca186c62de) - Tests [`1052cd2`](https://github.com/inspect-js/is-finalizationregistry/commit/1052cd21bfa90e83e5fbf656ce67f3c038aa9336) - npm init [`307016d`](https://github.com/inspect-js/is-finalizationregistry/commit/307016d5228e184a22a1ee2992f24ed208c3cec6) - Implementation [`48df57a`](https://github.com/inspect-js/is-finalizationregistry/commit/48df57a25d3cde99f43a46fe458e878f79179520) - [meta] add auto-changelog [`cd1c8e1`](https://github.com/inspect-js/is-finalizationregistry/commit/cd1c8e1f97a499a0ea7edc6e7afde3b522fb8329) - [actions] add automatic rebasing / merge commit blocking [`d6c9220`](https://github.com/inspect-js/is-finalizationregistry/commit/d6c92207d7f76785dada19e09b937326dc3b499d) - [meta] add "funding"; create `FUNDING.yml` [`0e74e10`](https://github.com/inspect-js/is-finalizationregistry/commit/0e74e10f3667b1f8c9ea2a7a3dba67b373a17902) - [Tests] add `npm run lint` [`edb8d13`](https://github.com/inspect-js/is-finalizationregistry/commit/edb8d138a6350b0fb7f398657125c74f218c547f) - [Tests] use shared travis-ci configs [`8eb7a3a`](https://github.com/inspect-js/is-finalizationregistry/commit/8eb7a3a0a45e5aab60edb385ddee2e7bd1e22d81) - Only apps should have lockfiles [`566b021`](https://github.com/inspect-js/is-finalizationregistry/commit/566b021e66bc2325e12f88324174413348cb987d) inspect-js-is-finalizationregistry-bcac67b/LICENSE000066400000000000000000000020531473020700700222360ustar00rootroot00000000000000MIT License Copyright (c) 2020 Inspect JS 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. inspect-js-is-finalizationregistry-bcac67b/README.md000066400000000000000000000051041473020700700225100ustar00rootroot00000000000000# is-finalizationregistry [![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] Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag. ## Example ```js var isFinalizationRegistry = require('is-finalizationregistry'); assert(!isFinalizationRegistry(function () {})); assert(!isFinalizationRegistry(null)); assert(!isFinalizationRegistry(function* () { yield 42; return Infinity; }); assert(!isFinalizationRegistry(Symbol('foo'))); assert(!isFinalizationRegistry(1n)); assert(!isFinalizationRegistry(Object(1n))); assert(!isFinalizationRegistry(new Set())); assert(!isFinalizationRegistry(new WeakSet())); assert(!isFinalizationRegistry(new Map())); assert(!isFinalizationRegistry(new WeakMap())); assert(!isFinalizationRegistry(new WeakRef({}))); assert(isFinalizationRegistry(new FinalizationRegistry(function () {}))); class MyFinalizationRegistry extends FinalizationRegistry {} assert(isFinalizationRegistry(new MyFinalizationRegistry(function () {}))); ``` ## Tests Simply clone the repo, `npm install`, and run `npm test` [package-url]: https://npmjs.org/package/is-finalizationregistry [npm-version-svg]: https://versionbadg.es/inspect-js/is-finalizationregistry.svg [deps-svg]: https://david-dm.org/inspect-js/is-finalizationregistry.svg [deps-url]: https://david-dm.org/inspect-js/is-finalizationregistry [dev-deps-svg]: https://david-dm.org/inspect-js/is-finalizationregistry/dev-status.svg [dev-deps-url]: https://david-dm.org/inspect-js/is-finalizationregistry#info=devDependencies [npm-badge-png]: https://nodei.co/npm/is-finalizationregistry.png?downloads=true&stars=true [license-image]: https://img.shields.io/npm/l/is-finalizationregistry.svg [license-url]: LICENSE [downloads-image]: https://img.shields.io/npm/dm/is-finalizationregistry.svg [downloads-url]: https://npm-stat.com/charts.html?package=is-finalizationregistry [codecov-image]: https://codecov.io/gh/inspect-js/is-finalizationregistry/branch/main/graphs/badge.svg [codecov-url]: https://app.codecov.io/gh/inspect-js/is-finalizationregistry/ [actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-finalizationregistry [actions-url]: https://github.com/inspect-js/is-finalizationregistry/actions inspect-js-is-finalizationregistry-bcac67b/index.d.ts000066400000000000000000000002121473020700700231250ustar00rootroot00000000000000declare function isFinalizationRegistry(value: unknown): value is FinalizationRegistry; export = isFinalizationRegistry; inspect-js-is-finalizationregistry-bcac67b/index.js000066400000000000000000000014721473020700700227020ustar00rootroot00000000000000'use strict'; var callBound = require('call-bound'); /** @type {undefined | ((value: ThisParameterType, ...args: Parameters) => ReturnType)} */ var $register = callBound('FinalizationRegistry.prototype.register', true); /** @type {import('.')} */ module.exports = $register ? function isFinalizationRegistry(value) { if (!value || typeof value !== 'object') { return false; } try { // @ts-expect-error TS can't figure out that it's always truthy here $register(value, {}, null); return true; } catch (e) { return false; } } // @ts-ignore unused var : function isFinalizationRegistry(value) { // eslint-disable-line no-unused-vars return false; }; inspect-js-is-finalizationregistry-bcac67b/package.json000066400000000000000000000044201473020700700235170ustar00rootroot00000000000000{ "name": "is-finalizationregistry", "version": "1.1.1", "description": "Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag.", "main": "index.js", "types": "index.d.ts", "exports": { ".": "./index.js", "./package.json": "./package.json" }, "sideEffects": true, "scripts": { "prepack": "npmignore --auto --commentLines=autogenerated", "prepublishOnly": "safe-publish-latest", "prepublish": "not-in-publish || npm run prepublishOnly", "version": "auto-changelog && git add CHANGELOG.md", "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"", "lint": "eslint --ext=.js,.mjs .", "postlint": "tsc -P . && attw -P", "pretest": "npm run lint", "tests-only": "nyc tape 'test/**/*.js'", "test": "npm run tests-only", "posttest": "npx npm@'>=10.2' audit --production" }, "repository": { "type": "git", "url": "git+https://github.com/inspect-js/is-finalizationregistry.git" }, "keywords": [ "weakref", "finalization", "finalizationregistry", "finalization registry" ], "author": "Jordan Harband ", "funding": { "url": "https://github.com/sponsors/ljharb" }, "license": "MIT", "bugs": { "url": "https://github.com/inspect-js/is-finalizationregistry/issues" }, "homepage": "https://github.com/inspect-js/is-finalizationregistry#readme", "dependencies": { "call-bound": "^1.0.3" }, "devDependencies": { "@arethetypeswrong/cli": "^0.17.1", "@ljharb/eslint-config": "^21.1.1", "@ljharb/tsconfig": "^0.2.2", "@types/for-each": "^0.3.3", "@types/object-inspect": "^1.13.0", "@types/tape": "^5.7.0", "auto-changelog": "^2.5.0", "encoding": "^0.1.13", "eslint": "=8.8.0", "for-each": "^0.3.3", "in-publish": "^2.0.1", "npmignore": "^0.3.1", "nyc": "^10.3.2", "object-inspect": "^1.13.3", "safe-publish-latest": "^2.0.0", "tape": "^5.9.0", "typescript": "next" }, "auto-changelog": { "output": "CHANGELOG.md", "template": "keepachangelog", "unreleased": false, "commitLimit": false, "backfillLimit": false, "hideCredit": true }, "publishConfig": { "ignore": [ ".github/workflows" ] }, "engines": { "node": ">= 0.4" } } inspect-js-is-finalizationregistry-bcac67b/test/000077500000000000000000000000001473020700700222105ustar00rootroot00000000000000inspect-js-is-finalizationregistry-bcac67b/test/index.js000066400000000000000000000016411473020700700236570ustar00rootroot00000000000000'use strict'; var test = require('tape'); var inspect = require('object-inspect'); var forEach = require('for-each'); var isFinalizationRegistry = require('..'); test('isFinalizationRegistry', function (t) { t.equal(typeof isFinalizationRegistry, 'function', 'is a function'); var nonFinalizationRegistries = [undefined, null, true, false, 42, 0, Infinity, NaN, /a/g, function () {}, {}, []]; forEach(nonFinalizationRegistries, function (nonFinalizationRegistry) { t.equal(isFinalizationRegistry(nonFinalizationRegistry), false, inspect(nonFinalizationRegistry) + ' is not a FinalizationRegistry'); }); t.test('actual FinalizationRegistry instances', { skip: typeof FinalizationRegistry === 'undefined' }, function (st) { var registry = new FinalizationRegistry(function () {}); st.equal(isFinalizationRegistry(registry), true, inspect(registry) + ' is a FinalizationRegistry'); st.end(); }); t.end(); }); inspect-js-is-finalizationregistry-bcac67b/tsconfig.json000066400000000000000000000001731473020700700237410ustar00rootroot00000000000000{ "extends": "@ljharb/tsconfig", "compilerOptions": { "target": "ES2021", }, "exclude": [ "coverage" ] }