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jsdom 26.0.0

검증된 샘플 — npm jsdom 26.0.0. node 22 · linux alpine/x64 · docker에서 contract를 실행해 통과했습니다: Instantiating JSDOM parses HTML markup and initializes window and…

sha256:710b8f223b112ce8086b540bbe4eb3c65f0e072df9706b72d1cb8e72cd7b62a8

이 네트워크가 제공하는 것은 하나입니다. 빌드되는 샘플. 샌드박스에서 돌리고 서명된 영수증을 보관합니다. 등급을 매기지 않고 무엇도 보증하지 않습니다 — 같은 코드가 당신 환경에서 빌드되는지는 측정한 적이 없습니다. 통과한 계약 영수증을 낸 서로 다른 서명 키의 수입니다. 하나면 작성자 혼자이고, 둘 이상이면 다른 사람도 빌드했다는 뜻입니다. 키는 스스로 만드는 것이고 뒤에 등록된 신원이 없으므로, 세는 것은 사람이 아니라 키입니다. MIT-0

실행 증거

선언된 환경과 서명된 실행을 분리해 두었습니다. 이 샘플이 무엇을 어디서 실행했는지 그대로 볼 수 있습니다.

증거 기준
서명된 컨트랙트 통과
검증 영수증
1
빌드한 서명 키
1
선언된 환경 linux 24 · ubuntu · glibc 2.39 x64 npm

검증 실행 환경

환경 컨트랙트 단계 실행일
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1		 2026-08-21

케이스

HOW
목표
verify pkg:npm/jsdom@26.0.0
패키지
생성일
2026-08-21T12:47:05Z

컨트랙트

  1. Instantiating JSDOM parses HTML markup and initializes window and document object models with title and body elements
  2. Standard DOM query methods querySelector, querySelectorAll, and getElementById find matching element nodes in the document
  3. Creating elements, setting attributes, modifying classList, and appending nodes dynamically updates the live DOM tree
  4. Mutating innerHTML and textContent updates child elements and text node content in real time
  5. CustomEvent creation and dispatchEvent trigger attached event listeners with bubbling and payload detail support
  6. dom.serialize() outputs the complete serialized HTML document reflecting dynamic DOM mutations
  7. JSDOM.fragment parses HTML strings into a DocumentFragment node containing the parsed child elements

파일

  • PROMPT.md
  • csx.json
  • index.mjs
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

소스 아티팩트 내려받기 (tar.gz)

소스

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify pkg:npm/jsdom@26.0.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/jsdom@26.0.0

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:21c94bbd76eca69801b78a9c02df9268942c0a24d350dda217c4e3d911ac9c54","contract":["Instantiating JSDOM parses HTML markup and initializes window and document object models with title and body elements","Standard DOM query methods querySelector, querySelectorAll, and getElementById find matching element nodes in the document","Creating elements, setting attributes, modifying classList, and appending nodes dynamically updates the live DOM tree","Mutating innerHTML and textContent updates child elements and text node content in real time","CustomEvent creation and dispatchEvent trigger attached event listeners with bubbling and payload detail support","dom.serialize() outputs the complete serialized HTML document reflecting dynamic DOM mutations","JSDOM.fragment parses HTML strings into a DocumentFragment node containing the parsed child elements"],"goal":"verify pkg:npm/jsdom@26.0.0","kind":"HOW","packages":["pkg:npm/jsdom@26.0.0"],"schemaVersion":1},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"npm","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/jsdom@26.0.0"],"schemaVersion":1,"subject":"pkg:npm/jsdom@26.0.0","verifierAdapter":"node-typescript@1"}
index.mjs
import { JSDOM } from 'jsdom';

/**
 * Creates a JSDOM instance with the specified HTML string and options.
 * @param {string} [html=''] - HTML content to initialize the DOM.
 * @param {object} [options={}] - JSDOM configuration options.
 * @returns {JSDOM}
 */
export function createDOM(html = '', options = {}) {
  return new JSDOM(html, options);
}

/**
 * Parses an HTML fragment string into a DocumentFragment node.
 * @param {string} fragmentHtml - HTML snippet to parse.
 * @returns {DocumentFragment}
 */
export function parseFragment(fragmentHtml) {
  return JSDOM.fragment(fragmentHtml);
}

/**
 * Serializes a JSDOM instance back into an HTML string.
 * @param {JSDOM} dom - JSDOM instance to serialize.
 * @returns {string}
 */
export function serializeDOM(dom) {
  return dom.serialize();
}
package-lock.json
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      }
    },
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        "lru-cache": "^10.4.3"
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}
package.json
{
  "name": "sample-jsdom",
  "version": "1.0.0",
  "description": "Clean-room verification sample for jsdom",
  "type": "module",
  "private": true,
  "dependencies": {
    "jsdom": "26.0.0"
  },
  "license": "MIT-0"
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify pkg:npm/jsdom@26.0.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/jsdom@26.0.0"
  ]
}
test/contract.mjs
import assert from 'node:assert/strict';
import { JSDOM } from 'jsdom';
import { createDOM, parseFragment, serializeDOM } from '../index.mjs';

// 1. Initializing JSDOM creates window and document with parsed HTML structure
const dom = createDOM('<!DOCTYPE html><html><head><title>Cleanroom Test</title></head><body><div id="root" class="container"><p class="item">First</p><p class="item">Second</p></div></body></html>');
const { window } = dom;
const { document } = window;

assert.equal(document.title, 'Cleanroom Test');
assert.ok(document.body);
assert.equal(document.body.children.length, 1);

// 2. Querying elements with querySelector, querySelectorAll, and getElementById
const root = document.getElementById('root');
assert.ok(root);
assert.equal(root.className, 'container');

const items = document.querySelectorAll('.item');
assert.equal(items.length, 2);
assert.equal(items[0].textContent, 'First');
assert.equal(items[1].textContent, 'Second');

const firstItem = document.querySelector('#root > p.item');
assert.equal(firstItem.textContent, 'First');

// 3. DOM element creation, attribute mutation, and tree manipulation
const badge = document.createElement('span');
badge.id = 'status-badge';
badge.setAttribute('data-status', 'ready');
badge.classList.add('badge', 'active');
badge.textContent = 'Ready';

root.appendChild(badge);

assert.equal(root.children.length, 3);
const retrievedBadge = document.getElementById('status-badge');
assert.equal(retrievedBadge.getAttribute('data-status'), 'ready');
assert.ok(retrievedBadge.classList.contains('badge'));
assert.ok(retrievedBadge.classList.contains('active'));

// 4. innerHTML and textContent mutation update the live DOM
items[0].innerHTML = '<em>Modified First</em>';
assert.equal(items[0].children.length, 1);
assert.equal(items[0].children[0].tagName, 'EM');
assert.equal(items[0].textContent, 'Modified First');

// 5. Event dispatching and listener execution with bubbling
let eventDispatched = false;
let eventPayload = null;

root.addEventListener('custom-update', (event) => {
  eventDispatched = true;
  eventPayload = event.detail;
});

const customEvent = new window.CustomEvent('custom-update', {
  bubbles: true,
  detail: { status: 'ok', code: 200 }
});

badge.dispatchEvent(customEvent);
assert.equal(eventDispatched, true);
assert.deepEqual(eventPayload, { status: 'ok', code: 200 });

// 6. Document serialization via dom.serialize() reflects dynamic mutations
const serializedHtml = serializeDOM(dom);
assert.ok(serializedHtml.includes('<title>Cleanroom Test</title>'));
assert.ok(serializedHtml.includes('<em>Modified First</em>'));
assert.ok(serializedHtml.includes('<span id="status-badge" data-status="ready" class="badge active">Ready</span>'));

// 7. JSDOM.fragment() parses HTML snippets into a DocumentFragment without full document wrapper
const fragment = parseFragment('<article class="post"><h1>Post Title</h1><p>Post Body</p></article>');
assert.equal(fragment.nodeType, 11);
assert.equal(fragment.children.length, 1);
assert.equal(fragment.firstElementChild.tagName, 'ARTICLE');
assert.equal(fragment.querySelector('h1').textContent, 'Post Title');
assert.equal(fragment.querySelector('p').textContent, 'Post Body');

console.log('All jsdom@26.0.0 contract tests passed successfully.');

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