pax_global_header 0000666 0000000 0000000 00000000064 14400034161 0014503 g ustar 00root root 0000000 0000000 52 comment=87a13652c4361a9d1ae8cbcde27fc836e3de6d32
is-array-buffer-3.0.2/ 0000775 0000000 0000000 00000000000 14400034161 0014503 5 ustar 00root root 0000000 0000000 is-array-buffer-3.0.2/.eslintrc 0000664 0000000 0000000 00000000220 14400034161 0016321 0 ustar 00root root 0000000 0000000 {
"root": true,
"extends": "@ljharb",
"rules": {
"new-cap": ["error", {
"capIsNewExceptions": [
"GetIntrinsic",
],
}],
},
}
is-array-buffer-3.0.2/.github/ 0000775 0000000 0000000 00000000000 14400034161 0016043 5 ustar 00root root 0000000 0000000 is-array-buffer-3.0.2/.github/FUNDING.yml 0000664 0000000 0000000 00000001112 14400034161 0017653 0 ustar 00root root 0000000 0000000 # 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-array-buffer
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']
is-array-buffer-3.0.2/.github/workflows/ 0000775 0000000 0000000 00000000000 14400034161 0020100 5 ustar 00root root 0000000 0000000 is-array-buffer-3.0.2/.github/workflows/node-aught.yml 0000664 0000000 0000000 00000000516 14400034161 0022660 0 ustar 00root root 0000000 0000000 name: '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'
is-array-buffer-3.0.2/.github/workflows/node-pretest.yml 0000664 0000000 0000000 00000000206 14400034161 0023232 0 ustar 00root root 0000000 0000000 name: 'Tests: pretest/posttest'
on: [pull_request, push]
jobs:
tests:
uses: ljharb/actions/.github/workflows/pretest.yml@main
is-array-buffer-3.0.2/.github/workflows/node-tens.yml 0000664 0000000 0000000 00000000521 14400034161 0022515 0 ustar 00root root 0000000 0000000 name: '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'
is-array-buffer-3.0.2/.github/workflows/rebase.yml 0000664 0000000 0000000 00000000257 14400034161 0022070 0 ustar 00root root 0000000 0000000 name: Automatic Rebase
on: [pull_request_target]
jobs:
_:
uses: ljharb/actions/.github/workflows/rebase.yml@main
secrets:
token: ${{ secrets.GITHUB_TOKEN }}
is-array-buffer-3.0.2/.github/workflows/require-allow-edits.yml 0000664 0000000 0000000 00000000303 14400034161 0024515 0 ustar 00root root 0000000 0000000 name: Require “Allow Edits”
on: [pull_request_target]
jobs:
_:
name: "Require “Allow Edits”"
runs-on: ubuntu-latest
steps:
- uses: ljharb/require-allow-edits@main
is-array-buffer-3.0.2/.gitignore 0000664 0000000 0000000 00000003251 14400034161 0016474 0 ustar 00root root 0000000 0000000 # 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
is-array-buffer-3.0.2/.npmrc 0000664 0000000 0000000 00000000067 14400034161 0015626 0 ustar 00root root 0000000 0000000 package-lock=false
allow-same-version=true
message=v%s
is-array-buffer-3.0.2/.nycrc 0000664 0000000 0000000 00000000213 14400034161 0015616 0 ustar 00root root 0000000 0000000 {
"all": true,
"check-coverage": false,
"reporter": ["text-summary", "text", "html", "json"],
"exclude": [
"coverage",
"test"
]
}
is-array-buffer-3.0.2/CHANGELOG.md 0000664 0000000 0000000 00000005457 14400034161 0016327 0 ustar 00root root 0000000 0000000 # 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).
## [v3.0.2](https://github.com/fengyuanchen/is-array-buffer/compare/v3.0.1...v3.0.2) - 2023-03-01
### Commits
- [Fix] `node` 0.8: an object arg to a TA only throws a RangeError when it is an ArrayBuffer of an incompatible byte length [`d5108f6`](https://github.com/fengyuanchen/is-array-buffer/commit/d5108f6d06245e616b6c563995f214a38732243c)
- [Dev Deps] update `object-inspect`, `tape` [`400f456`](https://github.com/fengyuanchen/is-array-buffer/commit/400f4563ccbe27c7fbb485665352c76210bba9cb)
- [Deps] update `get-intrinsic` [`133732e`](https://github.com/fengyuanchen/is-array-buffer/commit/133732ec88f8dded1c705b758badc2240077a6d8)
## [v3.0.1](https://github.com/fengyuanchen/is-array-buffer/compare/v3.0.0...v3.0.1) - 2023-01-05
### Commits
- [Fix] in node 0.8, TAs do not coerce Uint8Arrays to an ArrayBuffer properly [`e488763`](https://github.com/fengyuanchen/is-array-buffer/commit/e48876346f446825dad619e55dcc830ed93f2853)
- [Dev Deps] update `@ljharb/eslint-config`, `aud` [`8eebfa2`](https://github.com/fengyuanchen/is-array-buffer/commit/8eebfa21881f3a9fa5094f8c486f00e496658ea9)
## [v3.0.0](https://github.com/fengyuanchen/is-array-buffer/compare/v2.0.0...v3.0.0) - 2023-01-04
### Commits
- [Breaking] replace package implementation [`b65f929`](https://github.com/fengyuanchen/is-array-buffer/commit/b65f929d856d2a42f043be0f5a0fc2e067370ed1)
- Initial implementation, tests, readme [`06afa73`](https://github.com/fengyuanchen/is-array-buffer/commit/06afa73e775960802ea9257cc6b4cdf768c72d3f)
- Initial commit [`051813f`](https://github.com/fengyuanchen/is-array-buffer/commit/051813f15e3cbf515e2447306761dd9c42819150)
- npm init [`946d3de`](https://github.com/fengyuanchen/is-array-buffer/commit/946d3de82b15471fb2c00a4a2a5a52eb0515eb04)
- [meta] use `npmignore` to autogenerate an npmignore file [`ca4c446`](https://github.com/fengyuanchen/is-array-buffer/commit/ca4c446f37daf5ab8cc590f2194574c2706561ed)
- Only apps should have lockfiles [`be7d8eb`](https://github.com/fengyuanchen/is-array-buffer/commit/be7d8eb09dc5033c04df85d7ba9a8714f4e54357)
- docs: fix badge link [`9ea7fb6`](https://github.com/fengyuanchen/is-array-buffer/commit/9ea7fb638e79f8938161b3b7370cb965d8e93a8b)
## 2.0.0 (Feb 12, 2021)
- Refactor in TypeScript.
- Drop the `dist` directory.
- Drop the UMD bundled file.
- Add a declaration file for TypeScript.
## 1.0.1 (Apr 1, 2018)
- Improve code style.
## 1.0.0 (Jul 25, 2017)
- Supports UMD, CommonJS and ES Module.
## 0.1.0 (Nov 28, 2015)
- Check if ArrayBuffer is defined first.
## 0.0.1 (Nov 11, 2015)
- Initial release.
is-array-buffer-3.0.2/LICENSE 0000664 0000000 0000000 00000002072 14400034161 0015511 0 ustar 00root root 0000000 0000000 MIT License
Copyright (c) 2015 Chen Gengyuan, 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.
is-array-buffer-3.0.2/README.md 0000664 0000000 0000000 00000004545 14400034161 0015772 0 ustar 00root root 0000000 0000000 # is-array-buffer [![Version Badge][npm-version-svg]][package-url]
[![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]
Is this value a JS ArrayBuffer? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
## Example
```js
var assert = require('assert');
var isArrayBuffer = require('is-array-buffer');
assert(!isArrayBuffer(function () {}));
assert(!isArrayBuffer(null));
assert(!isArrayBuffer(function* () { yield 42; return Infinity; });
assert(!isArrayBuffer(Symbol('foo')));
assert(!isArrayBuffer(1n));
assert(!isArrayBuffer(Object(1n)));
assert(!isArrayBuffer(new Set()));
assert(!isArrayBuffer(new WeakSet()));
assert(!isArrayBuffer(new Map()));
assert(!isArrayBuffer(new WeakMap()));
assert(!isArrayBuffer(new WeakRef({})));
assert(!isArrayBuffer(new FinalizationRegistry(() => {})));
assert(!isArrayBuffer(new SharedArrayBuffer()));
assert(isArrayBuffer(new ArrayBuffer()));
class MyArrayBuffer extends ArrayBuffer {}
assert(isArrayBuffer(new MyArrayBuffer()));
```
## Tests
Simply clone the repo, `npm install`, and run `npm test`
[package-url]: https://npmjs.org/package/is-array-buffer
[npm-version-svg]: https://versionbadg.es/inspect-js/is-array-buffer.svg
[deps-svg]: https://david-dm.org/inspect-js/is-array-buffer.svg
[deps-url]: https://david-dm.org/inspect-js/is-array-buffer
[dev-deps-svg]: https://david-dm.org/inspect-js/is-array-buffer/dev-status.svg
[dev-deps-url]: https://david-dm.org/inspect-js/is-array-buffer#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/is-array-buffer.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/is-array-buffer.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/is-array-buffer.svg
[downloads-url]: https://npm-stat.com/charts.html?package=is-array-buffer
[codecov-image]: https://codecov.io/gh/inspect-js/is-array-buffer/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/inspect-js/is-array-buffer/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-array-buffer
[actions-url]: https://github.com/inspect-js/is-array-buffer/actions
is-array-buffer-3.0.2/index.js 0000664 0000000 0000000 00000002352 14400034161 0016152 0 ustar 00root root 0000000 0000000 'use strict';
var callBind = require('call-bind');
var callBound = require('call-bind/callBound');
var GetIntrinsic = require('get-intrinsic');
var isTypedArray = require('is-typed-array');
var $ArrayBuffer = GetIntrinsic('ArrayBuffer', true);
var $Float32Array = GetIntrinsic('Float32Array', true);
var $byteLength = callBound('ArrayBuffer.prototype.byteLength', true);
// in node 0.10, ArrayBuffers have no prototype methods, but have an own slot-checking `slice` method
var abSlice = $ArrayBuffer && !$byteLength && new $ArrayBuffer().slice;
var $abSlice = abSlice && callBind(abSlice);
module.exports = $byteLength || $abSlice
? function isArrayBuffer(obj) {
if (!obj || typeof obj !== 'object') {
return false;
}
try {
if ($byteLength) {
$byteLength(obj);
} else {
$abSlice(obj, 0);
}
return true;
} catch (e) {
return false;
}
}
: $Float32Array
// in node 0.8, ArrayBuffers have no prototype or own methods
? function IsArrayBuffer(obj) {
try {
return (new $Float32Array(obj)).buffer === obj && !isTypedArray(obj);
} catch (e) {
return typeof obj === 'object' && e.name === 'RangeError';
}
}
: function isArrayBuffer(obj) { // eslint-disable-line no-unused-vars
return false;
};
is-array-buffer-3.0.2/package.json 0000664 0000000 0000000 00000004011 14400034161 0016765 0 ustar 00root root 0000000 0000000 {
"name": "is-array-buffer",
"version": "3.0.2",
"description": "Is this value a JS ArrayBuffer?",
"main": "index.js",
"exports": {
".": "./index.js",
"./package.json": "./package.json"
},
"sideEffects": false,
"scripts": {
"prepack": "npmignore --auto --commentLines=autogenerated",
"prepublishOnly": "safe-publish-latest",
"prepublish": "not-in-publish || npm run prepublishOnly",
"lint": "eslint --ext=.js,.mjs .",
"pretest": "npm run lint",
"tests-only": "nyc tape 'test/**/*.js'",
"test": "npm run tests-only --",
"posttest": "aud --production",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"repository": {
"type": "git",
"url": "git+https://github.com/inspect-js/is-array-buffer.git"
},
"keywords": [
"javascript",
"ecmascript",
"is",
"arraybuffer",
"array",
"buffer"
],
"author": "Jordan Harband ",
"funding": {
"url": "https://github.com/sponsors/ljharb"
},
"license": "MIT",
"bugs": {
"url": "https://github.com/inspect-js/is-array-buffer/issues"
},
"homepage": "https://github.com/inspect-js/is-array-buffer#readme",
"devDependencies": {
"@ljharb/eslint-config": "^21.0.1",
"aud": "^2.0.2",
"auto-changelog": "^2.4.0",
"available-typed-arrays": "^1.0.5",
"es-value-fixtures": "^1.4.2",
"eslint": "=8.8.0",
"for-each": "^0.3.3",
"in-publish": "^2.0.1",
"npmignore": "^0.3.0",
"nyc": "^10.3.2",
"object-inspect": "^1.12.3",
"safe-publish-latest": "^2.0.0",
"tape": "^5.6.3"
},
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true,
"startingVersion": "2.0.1"
},
"dependencies": {
"call-bind": "^1.0.2",
"get-intrinsic": "^1.2.0",
"is-typed-array": "^1.1.10"
},
"publishConfig": {
"ignore": [
".github/workflows"
]
}
}
is-array-buffer-3.0.2/test/ 0000775 0000000 0000000 00000000000 14400034161 0015462 5 ustar 00root root 0000000 0000000 is-array-buffer-3.0.2/test/index.js 0000664 0000000 0000000 00000002504 14400034161 0017130 0 ustar 00root root 0000000 0000000 'use strict';
var test = require('tape');
var inspect = require('object-inspect');
var forEach = require('for-each');
var v = require('es-value-fixtures');
var availableTypedArrays = require('available-typed-arrays')();
var isArrayBuffer = require('..');
test('isArrayBuffer', function (t) {
t.equal(typeof isArrayBuffer, 'function', 'is a function');
var nonABs = v.primitives.concat(
v.objects,
typeof SharedArrayBuffer === 'function' ? new SharedArrayBuffer() : []
);
forEach(nonABs, function (nonAB) {
t.equal(isArrayBuffer(nonAB), false, inspect(nonAB) + ' is not an ArrayBuffer');
});
t.test('actual ArrayBuffer instances', { skip: typeof ArrayBuffer === 'undefined' }, function (st) {
var ab = new ArrayBuffer();
st.equal(isArrayBuffer(ab), true, inspect(ab) + ' is an ArrayBuffer');
var ab42 = new ArrayBuffer(42);
st.equal(isArrayBuffer(ab42), true, inspect(ab42) + ' is an ArrayBuffer');
st.end();
});
t.test('Typed Arrays', { skip: availableTypedArrays.length === 0 }, function (st) {
forEach(availableTypedArrays, function (TypedArray) {
var ta = new global[TypedArray](0);
st.equal(isArrayBuffer(ta.buffer), true, inspect(ta.buffer) + ', the TA\'s buffer, is an ArrayBuffer');
st.equal(isArrayBuffer(ta), false, inspect(ta) + ' is not an ArrayBuffer');
});
st.end();
});
t.end();
});