CodeSampleX

Exemplo

@tiptap/pm 3.11.0: PluginKey

Amostra verificada para npm @tiptap/pm 3.11.0: PluginKey. O contrato rodou em node 22 · linux debian/x64 · docker e passou: PluginKey constructor creates an…

sha256:a71fcbbd8de329261960cf8272c0f8ee8b35156e67620eb5a96bdd439962cf04

Esta rede oferece uma coisa: uma amostra que compila. Ela a executou em um sandbox e guardou o recibo assinado. Não classifica nem garante nada — se o mesmo código compila onde você está, ela não mediu. Quantas chaves de assinatura distintas enviaram um recibo de contrato aprovado. Uma é só o autor; mais de uma significa que outra pessoa também o compilou. Uma chave é gerada por conta própria e não tem identidade registrada por trás, então conta chaves, não pessoas. MIT-0

Evidência de execução

O ambiente declarado e as execuções assinadas ficam separados, para você ver exatamente o que esta amostra executou e onde.

Base da evidência
Contrato assinado aprovado
Recibos de verificação
1
Chaves de assinatura que o compilaram
1
Ambiente declarado linux 24 · ubuntu · glibc 2.39 x64 npm

Ambientes das execuções de verificação

Ambiente Contrato Etapas Execução
node 22 · linux debian/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…		 2026-09-17

Caso

HOW
Objetivo
verify @tiptap/pm.PluginKey in pkg:npm/%40tiptap/pm@3.11.0
Pacotes
Símbolos
  • @tiptap/pm.PluginKey
Criado
2026-09-17T01:58:35Z

Contrato

  1. PluginKey constructor creates an instance with a unique key string
  2. PluginKey retrieves plugin state from an EditorState initialized with that plugin
  3. PluginKey retrieves the Plugin instance from an EditorState
  4. PluginKey returns undefined for state and plugin when not present in EditorState
  5. PluginKey stores and retrieves transaction metadata via setMeta and getMeta
  6. EditorState throws RangeError when multiple plugin instances use the same PluginKey

Arquivos

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

Baixar o artefato de código-fonte (tar.gz)

Código-fonte

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 @tiptap/pm.PluginKey in pkg:npm/%40tiptap/pm@3.11.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/%40tiptap/pm@3.11.0
Demonstrate these symbols/APIs:
  - @tiptap/pm.PluginKey

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:sha256:7a60c335145dcf8bcf6813499c0b48e1267c947b76c7fc226f921b82970eac51","contract":["PluginKey constructor creates an instance with a unique key string","PluginKey retrieves plugin state from an EditorState initialized with that plugin","PluginKey retrieves the Plugin instance from an EditorState","PluginKey returns undefined for state and plugin when not present in EditorState","PluginKey stores and retrieves transaction metadata via setMeta and getMeta","EditorState throws RangeError when multiple plugin instances use the same PluginKey"],"goal":"verify @tiptap/pm.PluginKey in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.PluginKey"]},"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/%40tiptap/pm@3.11.0"],"schemaVersion":1,"subject":"pkg:npm/%40tiptap/pm@3.11.0","symbols":["@tiptap/pm.PluginKey"],"verifierAdapter":"node-typescript@1"}
index.mjs
import { PluginKey, Plugin, EditorState } from '@tiptap/pm/state';
import { schema } from '@tiptap/pm/schema-basic';

export { PluginKey, Plugin, EditorState, schema };
export default PluginKey;
package-lock.json
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  "lockfileVersion": 3,
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      }
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package.json
{
  "name": "sample-tiptap-pm-pluginkey",
  "version": "1.0.0",
  "type": "module",
  "private": true,
  "dependencies": {
    "@tiptap/pm": "3.11.0"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify @tiptap/pm.PluginKey in pkg:npm/%40tiptap/pm@3.11.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/%40tiptap/pm@3.11.0"
  ],
  "symbols": [
    "@tiptap/pm.PluginKey"
  ]
}
test/contract.mjs
import assert from 'node:assert/strict';
import { PluginKey, Plugin, EditorState, schema } from '../index.mjs';

// 1. PluginKey constructor creates an instance with a unique key string
{
  const namedKey = new PluginKey('testPlugin');
  assert.ok(namedKey instanceof PluginKey);
  assert.equal(typeof namedKey.key, 'string');
  assert.ok(namedKey.key.startsWith('testPlugin$'));

  const anonKey = new PluginKey();
  assert.ok(anonKey instanceof PluginKey);
  assert.equal(typeof anonKey.key, 'string');
  assert.ok(anonKey.key.startsWith('key$'));
}

// 2. PluginKey retrieves plugin state from an EditorState initialized with that plugin
{
  const key = new PluginKey('counter');
  const plugin = new Plugin({
    key,
    state: {
      init() { return { count: 42 }; },
      apply(tr, value) { return tr.docChanged ? { count: value.count + 1 } : value; }
    }
  });
  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.deepEqual(key.getState(state), { count: 42 });

  const tr = state.tr.insertText('hello');
  const nextState = state.apply(tr);
  assert.deepEqual(key.getState(nextState), { count: 43 });
}

// 3. PluginKey retrieves the Plugin instance from an EditorState
{
  const key = new PluginKey('myPlugin');
  const plugin = new Plugin({ key });
  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.equal(key.get(state), plugin);
}

// 4. PluginKey returns undefined for state and plugin when not present in EditorState
{
  const unattachedKey = new PluginKey('detached');
  const state = EditorState.create({ schema, plugins: [] });
  assert.equal(unattachedKey.getState(state), undefined);
  assert.equal(unattachedKey.get(state), undefined);
}

// 5. PluginKey stores and retrieves transaction metadata via setMeta and getMeta
{
  const key = new PluginKey('audit');
  const state = EditorState.create({ schema });
  const tr = state.tr.setMeta(key, { user: 'tester', timestamp: 12345 });
  assert.deepEqual(tr.getMeta(key), { user: 'tester', timestamp: 12345 });
  assert.deepEqual(tr.getMeta(key.key), { user: 'tester', timestamp: 12345 });
}

// 6. EditorState throws RangeError when multiple plugin instances use the same PluginKey
{
  const sharedKey = new PluginKey('shared');
  const p1 = new Plugin({ key: sharedKey });
  const p2 = new Plugin({ key: sharedKey });
  assert.throws(
    () => EditorState.create({ schema, plugins: [p1, p2] }),
    { name: 'RangeError' }
  );
}

console.log('All @tiptap/pm.PluginKey contract assertions passed.');

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