CodeSampleX

Exemple

@tiptap/pm 3.11.0: Transform

Échantillon vérifié pour npm @tiptap/pm 3.11.0: Transform. Le contrat s'est exécuté sur node 22 · linux debian/x64 · docker et a réussi.

sha256:ec2443e33724088bce58b0ceefbc7fece9db366c3abc5ad9e275abcb8bb061d1

Ce réseau offre une seule chose : un échantillon qui compile. Il l'a exécuté dans un bac à sable et conservé le reçu signé. Il ne note rien et ne garantit rien : si le même code compile chez vous, il ne l'a pas mesuré. Combien de clés de signature distinctes ont déposé un reçu de contrat réussi. Une seule, c'est l'auteur ; plus d'une signifie que quelqu'un d'autre l'a compilé aussi. Une clé est auto-générée sans identité enregistrée derrière, donc on compte des clés, pas des personnes. MIT-0

Preuves d'exécution

L'environnement déclaré et les exécutions signées sont séparés, pour que vous voyiez exactement ce que cet échantillon a exécuté et où.

Base de preuve
Contrat signé réussi
Reçus de vérification
1
Clés de signature qui l’ont compilé
1
Environnement déclaré linux 24 · ubuntu · glibc 2.39 x64 npm

Environnements des exécutions de vérification

Environnement Contrat Étapes Exécution
node 22 · linux debian/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…		 2026-09-15

Cas

HOW
Objectif
verify @tiptap/pm.Transform in pkg:npm/%40tiptap/pm@3.11.0
Paquets
Symboles
  • @tiptap/pm.Transform
Créé
2026-09-15T00:22:41Z

Contrat

  1. Transform is a constructor exported by @tiptap/pm/transform
  2. Transform initializes with an unchanged document and empty steps
  3. tr.insert inserts text and nodes at a specified position
  4. tr.delete removes content within a specified range
  5. tr.replaceWith replaces content within a specified range with new nodes
  6. tr.addMark and tr.removeMark apply and clear formatting marks on text ranges
  7. tr.mapping maps document positions across transformations
  8. tr.split splits a block node at the given position

Fichiers

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

Télécharger l’artefact source (tar.gz)

Code source

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.Transform 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.Transform

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:e0c097a8f07320014f42de2d77f13826fee5a216c63807210fdbc51bb6175fa4","contract":["Transform is a constructor exported by @tiptap/pm/transform","Transform initializes with an unchanged document and empty steps","tr.insert inserts text and nodes at a specified position","tr.delete removes content within a specified range","tr.replaceWith replaces content within a specified range with new nodes","tr.addMark and tr.removeMark apply and clear formatting marks on text ranges","tr.mapping maps document positions across transformations","tr.split splits a block node at the given position"],"goal":"verify @tiptap/pm.Transform in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.Transform"]},"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.Transform"],"verifierAdapter":"node-typescript@1"}
index.mjs
import { Transform, Step, Mapping, StepMap } from '@tiptap/pm/transform';
import { schema } from '@tiptap/pm/schema-basic';
import { Node } from '@tiptap/pm/model';

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

function createDoc(text = 'Hello world') {
  return schema.node('doc', null, [
    schema.node('paragraph', null, [schema.text(text)])
  ]);
}

// 1. Transform is a constructor exported by @tiptap/pm/transform
{
  assert.equal(typeof Transform, 'function');
  const doc = createDoc();
  const tr = new Transform(doc);
  assert.ok(tr instanceof Transform);
}

// 2. Transform initializes with an unchanged document and empty steps
{
  const doc = createDoc();
  const tr = new Transform(doc);
  assert.equal(tr.doc, doc);
  assert.equal(tr.before, doc);
  assert.equal(tr.docChanged, false);
  assert.equal(tr.steps.length, 0);
  assert.equal(tr.docs.length, 0);
}

// 3. tr.insert inserts text and nodes at a specified position
{
  const doc = createDoc('Hello world');
  const tr = new Transform(doc);
  tr.insert(6, schema.text(' beautiful'));
  assert.equal(tr.docChanged, true);
  assert.equal(tr.steps.length, 1);
  assert.equal(tr.doc.textContent, 'Hello beautiful world');
}

// 4. tr.delete removes content within a specified range
{
  const doc = createDoc('Hello beautiful world');
  const tr = new Transform(doc);
  tr.delete(6, 16);
  assert.equal(tr.docChanged, true);
  assert.equal(tr.doc.textContent, 'Hello world');
}

// 5. tr.replaceWith replaces content within a specified range with new nodes
{
  const doc = createDoc('Hello world');
  const tr = new Transform(doc);
  tr.replaceWith(7, 12, schema.text('CodeSampleX'));
  assert.equal(tr.docChanged, true);
  assert.equal(tr.doc.textContent, 'Hello CodeSampleX');
}

// 6. tr.addMark and tr.removeMark apply and clear formatting marks on text ranges
{
  const doc = createDoc('Hello world');
  const tr = new Transform(doc);
  const strongMark = schema.marks.strong.create();
  tr.addMark(1, 6, strongMark);
  assert.equal(tr.docChanged, true);
  const p = tr.doc.firstChild;
  assert.equal(p.firstChild.text, 'Hello');
  assert.equal(p.firstChild.marks[0].type.name, 'strong');

  tr.removeMark(1, 6, strongMark);
  const pAfter = tr.doc.firstChild;
  assert.equal(pAfter.textContent, 'Hello world');
  assert.equal(pAfter.firstChild.marks.length, 0);
}

// 7. tr.mapping maps document positions across transformations
{
  const doc = createDoc('Hello world');
  const tr = new Transform(doc);
  tr.insert(6, schema.text(' beautiful'));
  const newPos = tr.mapping.map(7);
  assert.equal(newPos, 17);
  assert.ok(tr.mapping instanceof Mapping);
}

// 8. tr.split splits a block node at the given position
{
  const doc = createDoc('First line Second line');
  const tr = new Transform(doc);
  tr.split(11);
  assert.equal(tr.docChanged, true);
  assert.equal(tr.doc.childCount, 2);
  assert.equal(tr.doc.child(0).textContent, 'First line');
  assert.equal(tr.doc.child(1).textContent, ' Second line');
}

console.log('All contracts passed.');

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