df1967df91
Remove the zero-padding line override that replaced CodeMirror's built-in horizontal spacing and caused the editor content regression reported in #6093. Disable completion icons through CodeMirror configuration, preserve placeholder and dark-theme contrast, and remove redundant editor style overrides. Fixes #6093
74 lines
2.6 KiB
TypeScript
74 lines
2.6 KiB
TypeScript
import { EditorState } from "@codemirror/state";
|
|
import { EditorView } from "@codemirror/view";
|
|
import { afterEach, describe, expect, it, vi } from "vitest";
|
|
import { buildEditorExtensions } from "@/components/MemoEditor/Editor/extensions";
|
|
|
|
describe("MemoEditor CodeMirror extensions", () => {
|
|
const views: EditorView[] = [];
|
|
|
|
afterEach(() => {
|
|
for (const view of views.splice(0)) {
|
|
view.destroy();
|
|
}
|
|
document.body.replaceChildren();
|
|
});
|
|
|
|
it("uses the native selection and CodeMirror placeholder without enabling multi-cursor selection", () => {
|
|
const parent = document.body.appendChild(document.createElement("div"));
|
|
const state = EditorState.create({
|
|
doc: "",
|
|
extensions: buildEditorExtensions({
|
|
placeholder: "Any thoughts...",
|
|
onChange: vi.fn(),
|
|
onFiles: vi.fn(),
|
|
onUpdate: vi.fn(),
|
|
onSubmit: vi.fn(),
|
|
getTags: () => [],
|
|
}),
|
|
});
|
|
const view = new EditorView({ state, parent });
|
|
views.push(view);
|
|
|
|
expect(view.state.facet(EditorState.allowMultipleSelections)).toBe(false);
|
|
expect(view.dom.querySelector(".cm-selectionLayer")).toBeNull();
|
|
expect(view.dom.querySelector(".cm-cursorLayer")).toBeNull();
|
|
expect(view.contentDOM).toHaveAttribute("aria-placeholder", "Any thoughts...");
|
|
expect(view.dom.querySelector(".cm-placeholder")).toHaveTextContent("Any thoughts...");
|
|
});
|
|
|
|
it.each([
|
|
["paste", "clipboardData"],
|
|
["drop", "dataTransfer"],
|
|
] as const)("intercepts files on %s before CodeMirror inserts their contents", (eventType, transferProperty) => {
|
|
const onFiles = vi.fn();
|
|
const parent = document.body.appendChild(document.createElement("div"));
|
|
const view = new EditorView({
|
|
state: EditorState.create({
|
|
doc: "memo",
|
|
extensions: buildEditorExtensions({
|
|
placeholder: "",
|
|
onChange: vi.fn(),
|
|
onFiles,
|
|
onUpdate: vi.fn(),
|
|
onSubmit: vi.fn(),
|
|
getTags: () => [],
|
|
}),
|
|
}),
|
|
parent,
|
|
});
|
|
views.push(view);
|
|
const file = new File(["must not become memo content"], "attachment.txt", { type: "text/plain" });
|
|
const transfer =
|
|
eventType === "paste"
|
|
? { items: [{ kind: "file", getAsFile: () => file }], files: [file] }
|
|
: { files: [file], types: ["Files"] };
|
|
const event = new Event(eventType, { bubbles: true, cancelable: true });
|
|
Object.defineProperty(event, transferProperty, { value: transfer });
|
|
|
|
view.contentDOM.dispatchEvent(event);
|
|
|
|
expect(onFiles).toHaveBeenCalledWith([file]);
|
|
expect(event.defaultPrevented).toBe(true);
|
|
expect(view.state.doc.toString()).toBe("memo");
|
|
});
|
|
});
|