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샘플

@tiptap/pm 3.11.0: closeHistory

검증된 샘플 — npm @tiptap/pm 3.11.0: closeHistory. node 22 · linux debian/x64 · docker에서 contract를 실행해 통과했습니다: closeHistory is a function exported by…

sha256:e891c5be5f9cc4058d624f5750ddeb4ec8d5eedb9357d9eef75cbd49c72d84c4

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.closeHistory in pkg:npm/%40tiptap/pm@3.11.0
패키지
심벌
  • @tiptap/pm.closeHistory
환경
node 22.23.2
생성일
2026-09-15T03:38:53Z

컨트랙트

  1. closeHistory is a function exported by @tiptap/pm/history
  2. closeHistory accepts a Transaction and returns the same transaction instance
  3. consecutive edits within newGroupDelay merge into a single history event by default
  4. applying closeHistory on a transaction closes the active history group so subsequent edits create a new event
  5. closeHistory attached directly to an edit transaction starts a new history group
  6. undo reverts only the edits made after closeHistory leaving earlier edits in the previous history event
  7. subsequent undo operations revert earlier history events after the closed event is undone
  8. redo re-applies history events in sequence respecting boundaries set by closeHistory
  9. applying closeHistory without document modifications leaves document content and selection unchanged
  10. calling closeHistory on initial editor state with empty history does not cause errors or increase undoDepth

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.closeHistory 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.closeHistory

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:c2369d13f9342fed6c7bd580a52c16291f66bf9357ec91562423f0242240381c","contract":["closeHistory is a function exported by @tiptap/pm/history","closeHistory accepts a Transaction and returns the same transaction instance","consecutive edits within newGroupDelay merge into a single history event by default","applying closeHistory on a transaction closes the active history group so subsequent edits create a new event","closeHistory attached directly to an edit transaction starts a new history group","undo reverts only the edits made after closeHistory leaving earlier edits in the previous history event","subsequent undo operations revert earlier history events after the closed event is undone","redo re-applies history events in sequence respecting boundaries set by closeHistory","applying closeHistory without document modifications leaves document content and selection unchanged","calling closeHistory on initial editor state with empty history does not cause errors or increase undoDepth"],"goal":"verify @tiptap/pm.closeHistory in pkg:npm/%40tiptap/pm@3.11.0","kind":"HOW","packages":["pkg:npm/%40tiptap/pm@3.11.0"],"schemaVersion":1,"symbols":["@tiptap/pm.closeHistory"]},"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.closeHistory"],"verifierAdapter":"node-typescript@1"}
index.mjs
import {
  closeHistory,
  history,
  undo,
  redo,
  undoDepth,
  redoDepth
} from '@tiptap/pm/history';
import { EditorState } from '@tiptap/pm/state';
import { schema } from '@tiptap/pm/schema-basic';

export {
  closeHistory,
  history,
  undo,
  redo,
  undoDepth,
  redoDepth,
  EditorState,
  schema
};

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

// 1. closeHistory is a function exported by @tiptap/pm/history
{
  assert.equal(typeof closeHistory, 'function', 'closeHistory must be a function');
}

// 2. closeHistory accepts a Transaction and returns the same transaction instance
{
  const state = EditorState.create({ schema, plugins: [history()] });
  const tr = state.tr;
  const returnedTr = closeHistory(tr);
  assert.equal(returnedTr, tr, 'closeHistory must return the same transaction instance');
}

// 3. consecutive edits within newGroupDelay merge into a single history event by default
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('First'));
  state = state.apply(state.tr.insertText(' Second'));
  assert.equal(state.doc.textContent, 'First Second');
  assert.equal(undoDepth(state), 1, 'consecutive edits should merge into 1 event');
  assert.equal(redoDepth(state), 0);
}

// 4. applying closeHistory on a transaction closes the active history group so subsequent edits create a new event
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('First'));
  assert.equal(undoDepth(state), 1);
  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, 'subsequent edit after closeHistory must create a new event');
}

// 5. closeHistory attached directly to an edit transaction starts a new history group
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('First'));
  assert.equal(undoDepth(state), 1);
  state = state.apply(closeHistory(state.tr.insertText(' Second')));
  assert.equal(state.doc.textContent, 'First Second');
  assert.equal(undoDepth(state), 2, 'edit with closeHistory must start a new event');
}

// 6. undo reverts only the edits made after closeHistory leaving earlier edits in the previous history event
{
  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'));

  let undoSuccess = undo(state, (tr) => { state = state.apply(tr); });
  assert.equal(undoSuccess, true);
  assert.equal(state.doc.textContent, 'First', 'first undo should only revert Second');
  assert.equal(undoDepth(state), 1);
  assert.equal(redoDepth(state), 1);
}

// 7. subsequent undo operations revert earlier history events after the closed event is undone
{
  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'));

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

  let secondUndo = undo(state, (tr) => { state = state.apply(tr); });
  assert.equal(secondUndo, true);
  assert.equal(state.doc.textContent, '', 'second undo should revert First');
  assert.equal(undoDepth(state), 0);
  assert.equal(redoDepth(state), 2);
}

// 8. redo re-applies history events in sequence respecting boundaries set by closeHistory
{
  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'));

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

  let firstRedo = redo(state, (tr) => { state = state.apply(tr); });
  assert.equal(firstRedo, true);
  assert.equal(state.doc.textContent, 'First', 'first redo should restore First');
  assert.equal(undoDepth(state), 1);
  assert.equal(redoDepth(state), 1);

  let secondRedo = redo(state, (tr) => { state = state.apply(tr); });
  assert.equal(secondRedo, true);
  assert.equal(state.doc.textContent, 'First Second', 'second redo should restore Second');
  assert.equal(undoDepth(state), 2);
  assert.equal(redoDepth(state), 0);
}

// 9. applying closeHistory without document modifications leaves document content and selection unchanged
{
  let state = EditorState.create({ schema, plugins: [history()] });
  state = state.apply(state.tr.insertText('Unchanged text'));
  const prevDoc = state.doc;
  const prevSel = state.selection;
  state = state.apply(closeHistory(state.tr));
  assert.equal(state.doc, prevDoc, 'document must not change');
  assert.equal(state.selection.from, prevSel.from);
  assert.equal(state.selection.to, prevSel.to);
}

// 10. calling closeHistory on initial editor state with empty history does not cause errors or increase undoDepth
{
  let state = EditorState.create({ schema, plugins: [history()] });
  assert.equal(undoDepth(state), 0);
  state = state.apply(closeHistory(state.tr));
  assert.equal(undoDepth(state), 0, 'undoDepth must remain 0');
  assert.equal(redoDepth(state), 0, 'redoDepth must remain 0');
  assert.equal(undo(state), false, 'undo must return false on empty history');
}

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

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