mirror of
https://github.com/snapotter-hq/SnapOtter.git
synced 2026-08-03 07:46:42 +02:00
SnapOtterandGitHub
1f4878ac4d
A genuine pdf.js load failure (corrupt or password-protected file) was swallowed by the same catch that silences teardown rejections, leaving a blank canvas that looks like it is still loading. The two cases are now distinguished by the load effect's cancelled flag, and a real failure renders a clear message pointing at Unlock PDF for encrypted files. New loadFailed string in all 21 locales. Item 4 of #478.
29 lines
1.1 KiB
TypeScript
29 lines
1.1 KiB
TypeScript
// @vitest-environment jsdom
|
|
|
|
import "@testing-library/jest-dom/vitest";
|
|
import { cleanup, render, screen } from "@testing-library/react";
|
|
import { afterEach, describe, expect, it, vi } from "vitest";
|
|
|
|
// A genuine pdf.js load failure (corrupt or password-protected file). The
|
|
// teardown-path rejection (loadingTask.destroy() mid-flight) is a separate,
|
|
// expected path and must stay silent; see #478.
|
|
vi.mock("pdfjs-dist", () => ({
|
|
GlobalWorkerOptions: {},
|
|
getDocument: () => ({ promise: Promise.reject(new Error("Invalid PDF structure")) }),
|
|
}));
|
|
|
|
import { SignCanvas } from "@/components/tools/sign-canvas";
|
|
|
|
afterEach(cleanup);
|
|
|
|
describe("SignCanvas load failure", () => {
|
|
it("shows a visible error instead of a blank canvas when the PDF cannot load", async () => {
|
|
render(<SignCanvas fileUrl="blob:bad-pdf" />);
|
|
|
|
expect(await screen.findByText(/couldn't display this pdf/i)).toBeInTheDocument();
|
|
// The dead canvas and page controls are gone; the user is not left staring
|
|
// at an empty page that looks like it is still loading.
|
|
expect(screen.queryByTestId("sign-pdf-canvas")).not.toBeInTheDocument();
|
|
});
|
|
});
|