Files
gitea/web_src/js/markup/render-iframe.test.ts
T
silverwindandGitHub df71d5f5e2 test: run frontend unit tests in browsers (#38860)
Run them in headless [vitest browser
mode](https://vitest.dev/guide/browser/) in chromium and firefox.
Similar UX than current tests, it's about 5 times as slow (goes from 1s
to 5s on my machine), but definitely worth it as it removes all
happy-dom problems.

---------

Signed-off-by: silverwind <me@silverwind.io>
2026-08-17 22:22:54 +00:00

36 lines
1.6 KiB
TypeScript

import {navigateToIframeLink} from './render-iframe.ts';
import {captureNavigations} from '../utils/testhelper.ts';
describe('navigateToIframeLink', () => {
test('safe links', () => {
const navigations = captureNavigations();
const openSpy = vi.spyOn(window, 'open').mockImplementation(() => null);
navigateToIframeLink('http://example.com', '_blank');
expect(openSpy).toHaveBeenCalledWith('http://example.com/', '_blank', 'noopener,noreferrer');
navigateToIframeLink('https://example.com', '_self');
expect(navigations.at(-1)!.url).toEqual('https://example.com/');
navigateToIframeLink('https://example.com', null);
expect(navigations.at(-1)!.url).toEqual('https://example.com/');
navigateToIframeLink('/path', '');
expect(navigations.at(-1)!.url).toEqual(`${window.location.origin}/path`);
// input can be any type & any value, keep the same behavior as `window.location.href = 0`
navigateToIframeLink(0, {});
expect(navigations.at(-1)!.url).toEqual(`${window.location.origin}/0`);
expect(navigations).toHaveLength(4);
openSpy.mockRestore();
});
test('unsafe links', () => {
const navigations = captureNavigations();
const openSpy = vi.spyOn(window, 'open').mockImplementation(() => null);
const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined);
// eslint-disable-next-line no-script-url
navigateToIframeLink('javascript:void(0);', '_blank');
navigateToIframeLink('data:image/svg+xml;utf8,<svg></svg>', '');
expect(openSpy).toHaveBeenCalledTimes(0);
expect(navigations).toEqual([]);
openSpy.mockRestore();
errorSpy.mockRestore();
});
});