CodeSampleX

Exemplo

@tiptap/pm 3.11.0: EditorState

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

sha256:c2b36c6aafc8eb50b033157e173969523a71e7173c85fb2361e1b4ee9c23eb66

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 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

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…		 2026-09-14

Caso

HOW
Objetivo
verify @tiptap/pm.EditorState in pkg:npm/%40tiptap/pm@3.11.0
Pacotes
Símbolos
  • @tiptap/pm.EditorState
Ambiente
node 22.23.2
Criado
2026-09-14T23:37:15Z

Contrato

  1. EditorState.create creates an EditorState instance with schema, doc, and default selection
  2. EditorState.tr initializes a Transaction and apply returns an updated immutable EditorState
  3. EditorState.create throws TypeError when required schema configuration is missing
  4. EditorState.toJSON and EditorState.fromJSON serialize and restore document structure and selection
  5. EditorState manages plugins and allows querying plugin state via PluginKey
  6. EditorState.reconfigure updates active plugins while preserving document and schema
  7. EditorState selection updates accurately track cursor position and range selections

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.EditorState 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.EditorState

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:c9e707089b60d2d4a2288ca7bc41a9146fd0f66bd210a8f143440db899b6d93c","contract":["EditorState.create creates an EditorState instance with schema, doc, and default selection","EditorState.tr initializes a Transaction and apply returns an updated immutable EditorState","EditorState.create throws TypeError when required schema configuration is missing","EditorState.toJSON and EditorState.fromJSON serialize and restore document structure and selection","EditorState manages plugins and allows querying plugin state via PluginKey","EditorState.reconfigure updates active plugins while preserving document and schema","EditorState selection updates accurately track cursor position and range selections"],"goal":"verify @tiptap/pm.EditorState in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.EditorState"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","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.EditorState"],"verifierAdapter":"node-typescript@1"}
index.mjs
import { EditorState, Plugin, PluginKey, Selection, TextSelection, NodeSelection, Transaction } from '@tiptap/pm/state';
import { schema } from '@tiptap/pm/schema-basic';

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

// 1. EditorState.create creates an EditorState instance with schema, doc, and default selection
{
  const state = EditorState.create({ schema });
  assert.ok(state instanceof EditorState);
  assert.equal(state.schema, schema);
  assert.ok(state.doc);
  assert.equal(state.doc.type.name, 'doc');
  assert.ok(state.selection instanceof Selection);
  assert.equal(state.selection.from, 1);
  assert.equal(state.selection.to, 1);
}

// 2. EditorState.tr initializes a Transaction and apply returns an updated immutable EditorState
{
  const state = EditorState.create({ schema });
  const tr = state.tr;
  assert.ok(tr instanceof Transaction);
  assert.equal(tr.docChanged, false);

  tr.insertText('Hello ProseMirror');
  assert.equal(tr.docChanged, true);

  const nextState = state.apply(tr);
  assert.ok(nextState instanceof EditorState);
  assert.notEqual(nextState, state);
  assert.equal(nextState.doc.textContent, 'Hello ProseMirror');
  assert.equal(state.doc.textContent, ''); // original state immutable
}

// 3. EditorState.create throws TypeError when required schema configuration is missing
{
  assert.throws(
    () => EditorState.create({}),
    { name: 'TypeError' }
  );
}

// 4. EditorState.toJSON and EditorState.fromJSON serialize and restore document structure and selection
{
  const state = EditorState.create({ schema });
  const tr = state.tr.insertText('Sample state content');
  const updated = state.apply(tr);

  const json = updated.toJSON();
  assert.ok(json.doc);
  assert.ok(json.selection);

  const restored = EditorState.fromJSON({ schema }, json);
  assert.ok(restored instanceof EditorState);
  assert.ok(restored.doc.eq(updated.doc));
  assert.ok(restored.selection.eq(updated.selection));
  assert.equal(restored.doc.textContent, 'Sample state content');
}

// 5. EditorState manages plugins and allows querying plugin state via PluginKey
{
  const key = new PluginKey('changeTracker');
  const plugin = new Plugin({
    key,
    state: {
      init() { return 0; },
      apply(tr, prev) { return tr.docChanged ? prev + 1 : prev; }
    }
  });

  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.equal(key.getState(state), 0);

  const tr = state.tr.insertText('Change 1');
  const state2 = state.apply(tr);
  assert.equal(key.getState(state2), 1);

  const tr2 = state2.tr.insertText(' Change 2');
  const state3 = state2.apply(tr2);
  assert.equal(key.getState(state3), 2);
}

// 6. EditorState.reconfigure updates active plugins while preserving document and schema
{
  const key = new PluginKey('temporaryPlugin');
  const plugin = new Plugin({
    key,
    state: {
      init() { return 'active'; },
      apply() { return 'active'; }
    }
  });

  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.equal(state.plugins.length, 1);
  assert.equal(key.getState(state), 'active');

  const reconfigured = state.reconfigure({ plugins: [] });
  assert.equal(reconfigured.plugins.length, 0);
  assert.equal(key.getState(reconfigured), undefined);
  assert.ok(reconfigured.doc.eq(state.doc));
  assert.equal(reconfigured.schema, state.schema);
}

// 7. EditorState selection updates accurately track cursor position and range selections
{
  const state = EditorState.create({ schema });
  const tr = state.tr.insertText('TipTap editor state test');
  const stateWithText = state.apply(tr);

  // Set text selection range from pos 1 to 7 ('TipTap')
  const selectionTr = stateWithText.tr.setSelection(
    TextSelection.create(stateWithText.doc, 1, 7)
  );
  const selectedState = stateWithText.apply(selectionTr);
  assert.equal(selectedState.selection.from, 1);
  assert.equal(selectedState.selection.to, 7);
  assert.equal(selectedState.selection.empty, false);
}

console.log('All contract assertions passed.');

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