Files
memos/web/tests/editor-decorations.test.ts
T
johnnyjoygh 5a73d7d3e5 refactor: rebuild the editor on CodeMirror as decorated source
Rebuild the memo editor as a single CodeMirror 6 "decorated source"
editor. The document is the raw markdown, stored verbatim and styled in
place (markers stay visible), so the editor never serializes a tree back
to markdown — removing the round-trip fidelity bug class (inline images,
setext headings, ordered-list indentation, HTML entities) that the old
editor needed per-case patches for.

- MemoEditor/Editor: CodeMirror 6 + lang-markdown (GFM). Tokens, heading
  lines, #tag/@mention, and the autocomplete popover are styled in plain
  CSS (Editor/editor.css) with theme tokens, not a CSS-in-JS theme.
- Tab/Shift-Tab nest/outdent list items (marker-aware, ordered items
  renumbered so nesting is CommonMark-valid); Escape blurs; #tag
  autocomplete sourced from useTagCounts.
- Focus-mode toolbar reimplemented as markdown-text ops; active state read
  from the Lezer tree via the backend-agnostic formatting/commands catalog.
- Remove the old serialize-back-to-markdown editor (its Editor dir,
  PlainEditor, the editor-mode system) and its now-unused dependencies
  (marked, textarea-caret, and the rich-text editor packages).
- Consolidate toolbar components under Toolbar/. Read-only MemoContent
  rendering is unchanged.
2026-06-28 22:59:14 +08:00

17 lines
759 B
TypeScript

import { EditorState } from "@codemirror/state";
import { EditorView } from "@codemirror/view";
import { describe, expect, it } from "vitest";
import { tagMentionDecorations } from "@/components/MemoEditor/Editor/tagMentionDecorations";
function countClass(doc: string, cls: string): number {
const view = new EditorView({ state: EditorState.create({ doc, extensions: [tagMentionDecorations] }), parent: document.body });
const n = view.dom.querySelectorAll(`.${cls}`).length;
view.destroy();
return n;
}
describe("tag/mention decorations", () => {
it("decorates #tags", () => expect(countClass("a #todo and #work/sub b", "cm-memo-tag")).toBe(2));
it("decorates @mentions", () => expect(countClass("hi @alice", "cm-memo-mention")).toBe(1));
});