test

2023-12-05 17:03:01 +00:00
parent aec42feb5e
commit ea9944383f
1246 changed files with 125706 additions and 0 deletions
--- a/node_modules/is-descriptor/.editorconfig
+++ b/node_modules/is-descriptor/.editorconfig
@@ -0,0 +1,14 @@
+# http://editorconfig.org/
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{**/{actual,fixtures,expected,templates}/**,*.md}]
+trim_trailing_whitespace = false
+insert_final_newline = false
--- a/node_modules/is-descriptor/.eslintrc
+++ b/node_modules/is-descriptor/.eslintrc
@@ -0,0 +1,16 @@
+{
+	"extends": "@ljharb",
+
+	"rules": {
+		"func-style": "warn",
+	},
+
+	"overrides": [
+		{
+			"files": "test/**/*.js",
+			"rules": {
+				"max-lines-per-function": "off",
+			},
+		},
+	],
+}
--- a/node_modules/is-descriptor/.gitattributes
+++ b/node_modules/is-descriptor/.gitattributes
@@ -0,0 +1,10 @@
+# Enforce Unix newlines
+* text eol=lf
+
+# binaries
+*.ai binary
+*.psd binary
+*.jpg binary
+*.gif binary
+*.png binary
+*.jpeg binary
--- a/node_modules/is-descriptor/.github/FUNDING.yml
+++ b/node_modules/is-descriptor/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# 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-descriptor
+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']
--- a/node_modules/is-descriptor/.nycrc
+++ b/node_modules/is-descriptor/.nycrc
@@ -0,0 +1,9 @@
+{
+	"all": true,
+	"check-coverage": false,
+	"reporter": ["text-summary", "text", "html", "json"],
+	"exclude": [
+		"coverage",
+		"test"
+	]
+}
--- a/node_modules/is-descriptor/CHANGELOG.md
+++ b/node_modules/is-descriptor/CHANGELOG.md
@@ -0,0 +1,121 @@
+# 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).
+
+## [v3.1.0](https://github.com/inspect-js/is-descriptor/compare/v3.0.0...v3.1.0) - 2023-05-01
+
+### Commits
+
+- [eslint] cleanup [`1f4e8cd`](https://github.com/inspect-js/is-descriptor/commit/1f4e8cdb49b4b15666a782f3f05e6f4f0146b9ab)
+- [Tests] travis -&gt; Github Actions; add `safe-publish-latest`, `npmignore`, `auto-changelog`, `evalmd`, `aud` [`5993285`](https://github.com/inspect-js/is-descriptor/commit/5993285a122ef7bf5b91cba3b486f96a1f94f552)
+- [readme] clean up docs, URLs, package.json, etc [`8807164`](https://github.com/inspect-js/is-descriptor/commit/88071644c15d543c7830e6ac00a5ed8531c82750)
+- [Docs] remove verb [`0bc26a3`](https://github.com/inspect-js/is-descriptor/commit/0bc26a306f02241e6c5c506e95c53ca828031c05)
+- [Tests] convert from mocha to tape [`1604d7f`](https://github.com/inspect-js/is-descriptor/commit/1604d7feebd776b0fb67163e3013cc6d5ab9fd6b)
+- [New] increase support from node 6 down to node 0.4 [`7893404`](https://github.com/inspect-js/is-descriptor/commit/789340412f4028d46a3121466a25497716b94402)
+- [Tests] add coverage [`1dcc45e`](https://github.com/inspect-js/is-descriptor/commit/1dcc45ed57aebc83ba0588c232663f4164a7d0a8)
+- [Fix] when an object/key pair is provided, check arguments.length instead of key truthiness [`d1edefe`](https://github.com/inspect-js/is-descriptor/commit/d1edefef56c7eeaab385b1704417b314f197034d)
+- [meta] switch from `files` field to npmignore; add `exports` [`c64d3d3`](https://github.com/inspect-js/is-descriptor/commit/c64d3d356d459f2e73198841f93fb902895875b4)
+
+## [v3.0.0](https://github.com/inspect-js/is-descriptor/compare/v2.0.0...v3.0.0) - 2018-12-13
+
+### Commits
+
+- refactor [`7f7e2c8`](https://github.com/inspect-js/is-descriptor/commit/7f7e2c865674526424f5cd1fb98f0ed7811a67f9)
+
+## [v2.0.0](https://github.com/inspect-js/is-descriptor/compare/v1.0.3...v2.0.0) - 2017-12-28
+
+### Commits
+
+- run verb to generate readme [`7d97594`](https://github.com/inspect-js/is-descriptor/commit/7d97594666afaa825e0421883507cfec04ceef1d)
+- upgrade is-accessor-descriptor [`2e2cb1e`](https://github.com/inspect-js/is-descriptor/commit/2e2cb1e723d2ca1d6b8580d384702700e26dda81)
+- run update [`c04832a`](https://github.com/inspect-js/is-descriptor/commit/c04832a3a2bf48bef2ea0f5844652da7d6209242)
+
+## [v1.0.3](https://github.com/inspect-js/is-descriptor/compare/v1.0.2...v1.0.3) - 2023-10-26
+
+### Commits
+
+- [eslint] actually use eslint [`8bcf028`](https://github.com/inspect-js/is-descriptor/commit/8bcf0288c53c80297e6109f7632dab9b7b7fb5c5)
+- [meta] update package.json, gitignore from main [`544cdfe`](https://github.com/inspect-js/is-descriptor/commit/544cdfe60f5a4db8aa1b02de93b326271fa82ec1)
+- [readme] update readme from main [`1130f79`](https://github.com/inspect-js/is-descriptor/commit/1130f79112bd1d36ca5b0806a4ad14ae9427e0e9)
+- [Tests] switch to tape [`3f8f094`](https://github.com/inspect-js/is-descriptor/commit/3f8f0947049e4f2d631f88f0374e2b4a4e058577)
+- [Docs] remove verb [`92ee1bf`](https://github.com/inspect-js/is-descriptor/commit/92ee1bfcc56ba2cd30503c87af8e8cd795fdca51)
+- [Tests] migrate from travis to github actions [`8da3a3c`](https://github.com/inspect-js/is-descriptor/commit/8da3a3c38d50b4e9e18865efd25c6d35f98852b6)
+- [Fix] a descriptor with `set` and not `get` is still an accessor descriptor [`269fb53`](https://github.com/inspect-js/is-descriptor/commit/269fb5374659a8c07aac88993b13d94197e9cbed)
+- [patch] switch from `files` to `exports` [`41b2d61`](https://github.com/inspect-js/is-descriptor/commit/41b2d6152438119120b8d24ff98ebfb79cb19007)
+- [Fix] allow any non-primitive; arrays and functions are objects too [`9fd1ac8`](https://github.com/inspect-js/is-descriptor/commit/9fd1ac80cd42600510dc76de74da9a3834c4358d)
+- [Deps] update `is-accessor-descriptor`, `is-data-descriptor` [`f4dbc73`](https://github.com/inspect-js/is-descriptor/commit/f4dbc7327e9df005d3d6130af2ea612426a45081)
+- [Tests] make a test dir [`9eaa17c`](https://github.com/inspect-js/is-descriptor/commit/9eaa17c3cbcd545d9409ab8d83dcd8bd0c42e739)
+
+## [v1.0.2](https://github.com/inspect-js/is-descriptor/compare/v1.0.1...v1.0.2) - 2017-12-28
+
+### Merged
+
+- Update dependencies [`#5`](https://github.com/inspect-js/is-descriptor/pull/5)
+
+## [v1.0.1](https://github.com/inspect-js/is-descriptor/compare/v1.0.0...v1.0.1) - 2017-07-22
+
+### Commits
+
+- run update, lint [`754cc73`](https://github.com/inspect-js/is-descriptor/commit/754cc7382bd439f8e8b91775479c59c7c996cd47)
+- update deps [`2b58af6`](https://github.com/inspect-js/is-descriptor/commit/2b58af6426d0700607419b096766829aff27f642)
+
+## [v1.0.0](https://github.com/inspect-js/is-descriptor/compare/v0.1.6...v1.0.0) - 2017-02-25
+
+## [v0.1.6](https://github.com/inspect-js/is-descriptor/compare/v0.1.5...v0.1.6) - 2017-07-22
+
+## [v0.1.5](https://github.com/inspect-js/is-descriptor/compare/v0.1.4...v0.1.5) - 2017-02-25
+
+### Merged
+
+- Bump `lazy-cache`. [`#4`](https://github.com/inspect-js/is-descriptor/pull/4)
+
+### Commits
+
+- update docs, fix typos [`bc3cf69`](https://github.com/inspect-js/is-descriptor/commit/bc3cf6915686d4a964997ae7585bf65005bbf955)
+- run update [`1956814`](https://github.com/inspect-js/is-descriptor/commit/1956814c67c2033caeaed469ad09e6392dd0799e)
+
+## [v0.1.4](https://github.com/inspect-js/is-descriptor/compare/v0.1.3...v0.1.4) - 2015-12-28
+
+### Commits
+
+- allow a key to be passed [`202062b`](https://github.com/inspect-js/is-descriptor/commit/202062b56735525e7def35c8453505778ce9de03)
+- update docs [`890fe80`](https://github.com/inspect-js/is-descriptor/commit/890fe80100aa21cac1bee55d6fb4045ffb661ff7)
+
+## [v0.1.3](https://github.com/inspect-js/is-descriptor/compare/v0.1.2...v0.1.3) - 2015-12-20
+
+### Commits
+
+- lint [`fa81701`](https://github.com/inspect-js/is-descriptor/commit/fa817018aabb6f18e7f09e452b80386775773d42)
+- add gulp-format-md to verb config, build readme [`8e6c159`](https://github.com/inspect-js/is-descriptor/commit/8e6c159cfa23b357dbac8f977c3a9421172aafeb)
+- update deps [`b7b8321`](https://github.com/inspect-js/is-descriptor/commit/b7b8321e194f4f25c5aa4ff382a0a8ffb6482cc1)
+
+## [v0.1.2](https://github.com/inspect-js/is-descriptor/compare/v0.1.1...v0.1.2) - 2015-10-04
+
+### Commits
+
+- files prop [`3aaf1ce`](https://github.com/inspect-js/is-descriptor/commit/3aaf1ce8483bdee217e2f18b293937a09634a33b)
+
+## [v0.1.1](https://github.com/inspect-js/is-descriptor/compare/v0.1.0...v0.1.1) - 2015-10-04
+
+### Merged
+
+- Update .verb.md [`#1`](https://github.com/inspect-js/is-descriptor/pull/1)
+
+### Commits
+
+- adds lazy-caching [`0219f1a`](https://github.com/inspect-js/is-descriptor/commit/0219f1aa95b9ce7c08e0a1e00fe506a572c6ac46)
+- 0.1.1 readme [`924a5a7`](https://github.com/inspect-js/is-descriptor/commit/924a5a7a5d648d901b24b7287d9a5d232865f603)
+- fix readme [`dd9c431`](https://github.com/inspect-js/is-descriptor/commit/dd9c4315dd61be73f42d07bc71ddb97414dfdbcf)
+
+## v0.1.0 - 2015-08-31
+
+### Commits
+
+- first commit [`b5d8c39`](https://github.com/inspect-js/is-descriptor/commit/b5d8c39843c98588b67069325a4e6455beb8aef3)
+- 0.1.0 readme [`aaffb92`](https://github.com/inspect-js/is-descriptor/commit/aaffb924062d7c588417d9a2184ff1129f8d294a)
+- 0.1.0 docs [`eb0da6c`](https://github.com/inspect-js/is-descriptor/commit/eb0da6c548e59ff76f6a80a95ea0a750dab40591)
+- use libs [`86ad32f`](https://github.com/inspect-js/is-descriptor/commit/86ad32fe5a07d2705b14bb3e237584c05d60d519)
+- lint [`94fbcc9`](https://github.com/inspect-js/is-descriptor/commit/94fbcc9c2a3da1e9b888bad86b9576259d1d7940)
--- a/node_modules/is-descriptor/LICENSE
+++ b/node_modules/is-descriptor/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015-2017, Jon Schlinkert.
+
+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.
--- a/node_modules/is-descriptor/README.md
+++ b/node_modules/is-descriptor/README.md
@@ -0,0 +1,134 @@
+# is-descriptor <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![github actions][actions-image]][actions-url]
+[![coverage][codecov-image]][codecov-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+> Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
+
+## Usage
+
+```js
+const isDescriptor = require('is-descriptor');
+const assert = require('assert');
+
+assert.equal(isDescriptor({ value: 'foo' }), true);
+assert.equal(isDescriptor({ get() {}, set() {} }), true);
+assert.equal(isDescriptor({ get: 'foo', set() {} }), false);
+```
+
+You may also check for a descriptor by passing an object as the first argument and property name (`string`) as the second argument.
+
+```js
+const obj = { foo: 'abc' };
+
+Object.defineProperty(obj, 'bar', {
+  value: 'xyz'
+});
+
+assert.equal(isDescriptor(obj, 'foo'), true);
+assert.equal(isDescriptor(obj, 'bar'), true);
+```
+
+## Examples
+
+### value type
+
+`false` when not an object
+
+```js
+assert.equal(isDescriptor('a'), false);
+assert.equal(isDescriptor(null), false);
+assert.equal(isDescriptor([]), false);
+```
+
+### data descriptor
+
+`true` when the object has valid properties with valid values.
+
+```js
+assert.equal(isDescriptor({ value: 'foo' }), true);
+assert.equal(isDescriptor({ value() {} }), true);
+```
+
+`false` when the object has invalid properties
+
+```js
+assert.equal(isDescriptor({ value: 'foo', enumerable: 'baz' }), false);
+assert.equal(isDescriptor({ value: 'foo', configurable: 'baz' }), false);
+assert.equal(isDescriptor({ value: 'foo', get() {} }), false);
+assert.equal(isDescriptor({ get() {}, value() {} }), false);
+```
+
+`false` when a value is not the correct type
+
+```js
+assert.equal(isDescriptor({ value: 'foo', enumerable: 'foo' }), false);
+assert.equal(isDescriptor({ value: 'foo', configurable: 'foo' }), false);
+assert.equal(isDescriptor({ value: 'foo', writable: 'foo' }), false);
+```
+
+### accessor descriptor
+
+`true` when the object has valid properties with valid values.
+
+```js
+assert.equal(isDescriptor({ get() {}, set() {} }), true);
+assert.equal(isDescriptor({ get() {} }), true);
+assert.equal(isDescriptor({ set() {} }), true);
+```
+
+`false` when the object has invalid properties
+
+```js
+assert.equal(isDescriptor({ get() {}, set() {}, enumerable: 'baz' }), false);
+assert.equal(isDescriptor({ get() {}, writable: true }), false);
+assert.equal(isDescriptor({ get() {}, value: true }), false);
+```
+
+`false` when an accessor is not a function
+
+```js
+assert.equal(isDescriptor({ get() {}, set: 'baz' }), false);
+assert.equal(isDescriptor({ get: 'foo', set() {} }), false);
+assert.equal(isDescriptor({ get: 'foo', bar: 'baz' }), false);
+assert.equal(isDescriptor({ get: 'foo', set: 'baz' }), false);
+```
+
+`false` when a value is not the correct type
+
+```js
+assert.equal(isDescriptor({ get() {}, set() {}, enumerable: 'foo' }), false);
+assert.equal(isDescriptor({ set() {}, configurable: 'foo' }), false);
+assert.equal(isDescriptor({ get() {}, configurable: 'foo' }), false);
+```
+
+### Related projects
+
+You might also be interested in these projects:
+
+* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
+* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor.
+* [is-object](https://www.npmjs.com/package/is-object): Returns true if the value is an object and not an array or null.
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/is-descriptor
+[npm-version-svg]: https://versionbadg.es/inspect-js/is-descriptor.svg
+[deps-svg]: https://david-dm.org/inspect-js/is-descriptor.svg
+[deps-url]: https://david-dm.org/inspect-js/is-descriptor
+[dev-deps-svg]: https://david-dm.org/inspect-js/is-descriptor/dev-status.svg
+[dev-deps-url]: https://david-dm.org/inspect-js/is-descriptor#info=devDependencies
+[npm-badge-png]: https://nodei.co/npm/is-descriptor.png?downloads=true&stars=true
+[license-image]: https://img.shields.io/npm/l/is-descriptor.svg
+[license-url]: LICENSE
+[downloads-image]: https://img.shields.io/npm/dm/is-descriptor.svg
+[downloads-url]: https://npm-stat.com/charts.html?package=is-descriptor
+[codecov-image]: https://codecov.io/gh/inspect-js/is-descriptor/branch/main/graphs/badge.svg
+[codecov-url]: https://app.codecov.io/gh/inspect-js/is-descriptor/
+[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-descriptor
+[actions-url]: https://github.com/inspect-js/is-descriptor/actions
--- a/node_modules/is-descriptor/index.js
+++ b/node_modules/is-descriptor/index.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var isAccessor = require('is-accessor-descriptor');
+var isData = require('is-data-descriptor');
+
+module.exports = function isDescriptor(obj, key) {
+	if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) {
+		return false;
+	}
+
+	if ('get' in obj || 'set' in obj) {
+		return isAccessor(obj, key);
+	}
+
+	return isData(obj, key);
+};
--- a/node_modules/is-descriptor/package.json
+++ b/node_modules/is-descriptor/package.json
@@ -0,0 +1,88 @@
+{
+	"name": "is-descriptor",
+	"version": "1.0.3",
+	"description": "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.",
+	"main": "index.js",
+	"exports": {
+		".": "./index.js",
+		"./package.json": "./package.json"
+	},
+	"scripts": {
+		"prepack": "npmignore --auto --commentLines=autogenerated",
+		"prepublishOnly": "safe-publish-latest",
+		"prepublish": "not-in-publish || npm run prepublishOnly",
+		"prelint": "evalmd README.md",
+		"lint": "eslint --ext=js,mjs .",
+		"pretest": "npm run lint",
+		"tests-only": "nyc tape 'test/**/*.js'",
+		"test": "npm run tests-only",
+		"posttest": "aud --production",
+		"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)\")\""
+	},
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/inspect-js/is-descriptor.git"
+	},
+	"keywords": [
+		"accessor",
+		"check",
+		"data",
+		"descriptor",
+		"get",
+		"getter",
+		"is",
+		"keys",
+		"object",
+		"properties",
+		"property",
+		"set",
+		"setter",
+		"type",
+		"valid",
+		"value"
+	],
+	"author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+	"license": "MIT",
+	"bugs": {
+		"url": "https://github.com/inspect-js/is-descriptor/issues"
+	},
+	"homepage": "https://github.com/inspect-js/is-descriptor",
+	"contributors": [
+		"Brian Woodward (https://twitter.com/doowb)",
+		"Jon Schlinkert (http://twitter.com/jonschlinkert)",
+		"(https://github.com/wtgtybhertgeghgtwtg)"
+	],
+	"dependencies": {
+		"is-accessor-descriptor": "^1.0.1",
+		"is-data-descriptor": "^1.0.1"
+	},
+	"devDependencies": {
+		"@ljharb/eslint-config": "^21.1.0",
+		"aud": "^2.0.3",
+		"auto-changelog": "^2.4.0",
+		"eslint": "=8.8.0",
+		"evalmd": "^0.0.19",
+		"in-publish": "^2.0.1",
+		"npmignore": "^0.3.0",
+		"nyc": "^10.3.2",
+		"safe-publish-latest": "^2.0.0",
+		"tape": "^5.7.2"
+	},
+	"engines": {
+		"node": ">= 0.4"
+	},
+	"auto-changelog": {
+		"output": "CHANGELOG.md",
+		"template": "keepachangelog",
+		"unreleased": false,
+		"commitLimit": false,
+		"backfillLimit": false,
+		"hideCredit": true
+	},
+	"publishConfig": {
+		"ignore": [
+			".github/workflows"
+		]
+	}
+}
--- a/node_modules/is-descriptor/test/index.js
+++ b/node_modules/is-descriptor/test/index.js
@@ -0,0 +1,116 @@
+'use strict';
+
+var test = require('tape');
+var isDescriptor = require('../');
+var noop = function () {};
+
+test('isDescriptor', function (t) {
+	t.test('is false when not an object:', function (st) {
+		st.notOk(isDescriptor('a'));
+		st.notOk(isDescriptor(null));
+		st.notOk(isDescriptor([]));
+
+		st.end();
+	});
+
+	t.test('returns true if the property exists', function (st) {
+		var obj = { foo: null };
+
+		Object.defineProperty(obj, 'bar', {
+			value: 'xyz'
+		});
+
+		Object.defineProperty(obj, 'baz', {
+			get: function () {
+				return 'aaa';
+			}
+		});
+
+		st.ok(isDescriptor(obj, 'foo'));
+		st.ok(isDescriptor(obj, 'bar'));
+		st.ok(isDescriptor(obj, 'baz'));
+
+		st.end();
+	});
+
+	t.test('data descriptor:', function (st) {
+		st.test('is false when the object has invalid properties:', function (s2t) {
+			s2t.notOk(isDescriptor({ value: 'foo', get: noop }));
+			s2t.notOk(isDescriptor({ get: noop, value: noop }));
+
+			s2t.end();
+		});
+
+		st.test('is not false when the object has unrecognize properties:', function (s2t) {
+			s2t.ok(isDescriptor({ value: 'foo', bar: 'baz' }));
+			s2t.ok(isDescriptor({ value: 'foo', bar: 'baz' }));
+
+			s2t.end();
+		});
+
+		st.test('is true when the object has valid properties:', function (s2t) {
+			s2t.ok(isDescriptor({ value: 'foo' }));
+			s2t.ok(isDescriptor({ value: noop }));
+
+			s2t.end();
+		});
+
+		st.test('is false when a value is not the correct type:', function (s2t) {
+			s2t.notOk(isDescriptor({ value: 'foo', enumerable: 'foo' }));
+			s2t.notOk(isDescriptor({ value: 'foo', configurable: 'foo' }));
+			s2t.notOk(isDescriptor({ value: 'foo', writable: 'foo' }));
+
+			s2t.end();
+		});
+
+		st.end();
+	});
+
+	t.test('accessor descriptor:', function (st) {
+		st.test('should be false when the object has invalid properties:', function (s2t) {
+			s2t.ok(!isDescriptor({ get: noop, writable: true }));
+			s2t.ok(!isDescriptor({ get: noop, value: true }));
+
+			s2t.end();
+		});
+
+		st.test('is not false when the object has unrecognize properties:', function (s2t) {
+			s2t.ok(isDescriptor({ get: noop, set: noop, bar: 'baz' }));
+
+			s2t.end();
+		});
+
+		st.test('is false when an accessor is not a function:', function (s2t) {
+			s2t.notOk(isDescriptor({ get: noop, set: 'baz' }));
+			s2t.notOk(isDescriptor({ get: 'foo', set: noop }));
+			s2t.notOk(isDescriptor({ get: 'foo', bar: 'baz' }));
+			s2t.notOk(isDescriptor({ get: 'foo', set: 'baz' }));
+
+			s2t.end();
+		});
+
+		st.test('is false when "get" or "set" is not a function', function (s2t) {
+			s2t.notOk(isDescriptor({ set: 'foo' }));
+			s2t.notOk(isDescriptor({ get: 'foo' }));
+
+			s2t.end();
+		});
+
+		st.test('is true when the object has valid properties:', function (s2t) {
+			s2t.ok(isDescriptor({ get: noop, set: noop }));
+			s2t.ok(isDescriptor({ get: noop }));
+
+			s2t.end();
+		});
+
+		st.test('is false when a value is not the correct type:', function (s2t) {
+			s2t.notOk(isDescriptor({ get: noop, set: noop, enumerable: 'foo' }));
+			s2t.notOk(isDescriptor({ set: noop, configurable: 'foo' }));
+			s2t.notOk(isDescriptor({ get: noop, configurable: 'foo' }));
+
+			s2t.end();
+		});
+
+		st.end();
+	});
+});