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샘플

@tiptap/pm 3.11.0: history

검증된 샘플 — npm @tiptap/pm 3.11.0: history. node 22 · linux debian/x64 · docker에서 contract를 실행해 통과했습니다: history returns an EditorState plugin configured with…

sha256:1cae9887cb1391518811aafa3a707d7b7a59c8c5857f5f244468d2f12d9b2c55

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

검증 실행 환경

환경 컨트랙트 단계 실행일
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…		 2026-09-15

케이스

HOW
목표
verify @tiptap/pm.history in pkg:npm/%40tiptap/pm@3.11.0
패키지
심벌
  • @tiptap/pm.history
환경
node 22.23.2
생성일
2026-09-15T00:59:48Z

컨트랙트

  1. history returns an EditorState plugin configured with depth and newGroupDelay options
  2. undoDepth and redoDepth reflect zero on initial editor state
  3. document edit transactions record history events increasing undoDepth and resetting redoDepth
  4. undo reverses the last edit restoring previous document text and decrementing undoDepth
  5. redo reapplies the undone edit restoring document text and decrementing redoDepth
  6. undo and redo commands return false when their respective history stacks are empty
  7. transactions with addToHistory set to false modify document content without creating history events
  8. closeHistory closes the active history event group preventing subsequent edits from merging
  9. isHistoryTransaction returns true for transactions dispatched by undo or redo operations
  10. undoNoScroll and redoNoScroll execute history operations without setting scrolledIntoView flag

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 @tiptap/pm.history 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.history

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:c4baf086996d5b1fc7749c04b5fce247fecf220ee707ad0b1b3cb0261d0f5792","contract":["history returns an EditorState plugin configured with depth and newGroupDelay options","undoDepth and redoDepth reflect zero on initial editor state","document edit transactions record history events increasing undoDepth and resetting redoDepth","undo reverses the last edit restoring previous document text and decrementing undoDepth","redo reapplies the undone edit restoring document text and decrementing redoDepth","undo and redo commands return false when their respective history stacks are empty","transactions with addToHistory set to false modify document content without creating history events","closeHistory closes the active history event group preventing subsequent edits from merging","isHistoryTransaction returns true for transactions dispatched by undo or redo operations","undoNoScroll and redoNoScroll execute history operations without setting scrolledIntoView flag"],"goal":"verify @tiptap/pm.history in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.history"]},"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.history"],"verifierAdapter":"node-typescript@1"}
index.mjs
import {
  history,
  undo,
  redo,
  undoDepth,
  redoDepth,
  undoNoScroll,
  redoNoScroll,
  closeHistory,
  isHistoryTransaction
} from '@tiptap/pm/history';
import { EditorState, Plugin } from '@tiptap/pm/state';
import { schema } from '@tiptap/pm/schema-basic';

export {
  history,
  undo,
  redo,
  undoDepth,
  redoDepth,
  undoNoScroll,
  redoNoScroll,
  closeHistory,
  isHistoryTransaction,
  EditorState,
  Plugin,
  schema
};

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

// 1. history returns an EditorState plugin configured with depth and newGroupDelay options
{
  const plugin = history({ depth: 50, newGroupDelay: 300 });
  assert.ok(plugin instanceof Plugin, 'history must return a Plugin instance');
  const state = EditorState.create({ schema, plugins: [plugin] });
  assert.ok(state instanceof EditorState, 'EditorState must initialize with history plugin');
}

// 2. undoDepth and redoDepth reflect zero on initial editor state
{
  const state = EditorState.create({ schema, plugins: [history()] });
  assert.equal(undoDepth(state), 0, 'initial undoDepth must be 0');
  assert.equal(redoDepth(state), 0, 'initial redoDepth must be 0');
}

// 3. document edit transactions record history events increasing undoDepth and resetting redoDepth
{
  let state = EditorState.create({ schema, plugins: [history()] });
  const tr = state.tr.insertText('Alpha ');
  state = state.apply(tr);
  assert.equal(state.doc.textContent, 'Alpha ');
  assert.equal(undoDepth(state), 1, 'undoDepth must increment on document edit');
  assert.equal(redoDepth(state), 0, 'redoDepth must be 0 after new edit');
}

// 4. undo reverses the last edit restoring previous document text and decrementing undoDepth
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('Alpha '));

  let dispatchedTr = null;
  const undoSuccess = undo(state, (tr) => {
    dispatchedTr = tr;
    state = state.apply(tr);
  });
  assert.equal(undoSuccess, true, 'undo must return true when events exist');
  assert.ok(dispatchedTr != null, 'undo must provide a dispatch transaction');
  assert.equal(state.doc.textContent, '', 'document content must be empty after undo');
  assert.equal(undoDepth(state), 0, 'undoDepth must be 0 after undoing sole event');
  assert.equal(redoDepth(state), 1, 'redoDepth must be 1 after undo');
}

// 5. redo reapplies the undone edit restoring document text and decrementing redoDepth
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('Alpha '));
  undo(state, (tr) => { state = state.apply(tr); });

  let dispatchedTr = null;
  const redoSuccess = redo(state, (tr) => {
    dispatchedTr = tr;
    state = state.apply(tr);
  });
  assert.equal(redoSuccess, true, 'redo must return true when redoable events exist');
  assert.ok(dispatchedTr != null, 'redo must provide a dispatch transaction');
  assert.equal(state.doc.textContent, 'Alpha ', 'document text must be restored after redo');
  assert.equal(undoDepth(state), 1, 'undoDepth must increment back to 1');
  assert.equal(redoDepth(state), 0, 'redoDepth must decrement back to 0');
}

// 6. undo and redo commands return false when their respective history stacks are empty
{
  const state = EditorState.create({ schema, plugins: [history()] });
  assert.equal(undo(state), false, 'undo must return false when undoDepth is 0');
  assert.equal(redo(state), false, 'redo must return false when redoDepth is 0');
}

// 7. transactions with addToHistory set to false modify document content without creating history events
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('Recorded'));
  assert.equal(undoDepth(state), 1);

  const unrecordedTr = state.tr.insertText(' Unrecorded');
  unrecordedTr.setMeta('addToHistory', false);
  state = state.apply(unrecordedTr);

  assert.equal(state.doc.textContent, 'Recorded Unrecorded');
  assert.equal(undoDepth(state), 1, 'undoDepth must not increase when addToHistory is false');
}

// 8. closeHistory closes the active history event group preventing subsequent edits from merging
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('First '));
  state = state.apply(closeHistory(state.tr));

  state = state.apply(state.tr.insertText('Second'));
  assert.equal(state.doc.textContent, 'First Second');
  assert.equal(undoDepth(state), 2, 'closeHistory must cause second edit to start new event');

  undo(state, (tr) => { state = state.apply(tr); });
  assert.equal(state.doc.textContent, 'First ', 'first undo must only revert Second');

  undo(state, (tr) => { state = state.apply(tr); });
  assert.equal(state.doc.textContent, '', 'second undo must revert First');
}

// 9. isHistoryTransaction returns true for transactions dispatched by undo or redo operations
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('History test'));

  let undoTr = null;
  undo(state, (tr) => {
    undoTr = tr;
    state = state.apply(tr);
  });
  assert.equal(isHistoryTransaction(undoTr), true, 'undo transaction must be recognized');

  let redoTr = null;
  redo(state, (tr) => {
    redoTr = tr;
    state = state.apply(tr);
  });
  assert.equal(isHistoryTransaction(redoTr), true, 'redo transaction must be recognized');

  const regularTr = state.tr.insertText('!');
  assert.equal(isHistoryTransaction(regularTr), false, 'regular transaction must not be history transaction');
}

// 10. undoNoScroll and redoNoScroll execute history operations without setting scrolledIntoView flag
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('NoScroll'));

  let undoTr = null;
  const undoResult = undoNoScroll(state, (tr) => {
    undoTr = tr;
    state = state.apply(tr);
  });
  assert.equal(undoResult, true);
  assert.equal(state.doc.textContent, '');
  assert.equal(undoTr.scrolledIntoView, false, 'undoNoScroll must not set scrolledIntoView');

  let redoTr = null;
  const redoResult = redoNoScroll(state, (tr) => {
    redoTr = tr;
    state = state.apply(tr);
  });
  assert.equal(redoResult, true);
  assert.equal(state.doc.textContent, 'NoScroll');
  assert.equal(redoTr.scrolledIntoView, false, 'redoNoScroll must not set scrolledIntoView');
}

console.log('All @tiptap/pm.history contract tests passed successfully.');

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