Files
Mangalord/frontend/e2e/overflow-tooltip.spec.ts
MechaCat02 f5692ea109 feat(ui): show a tooltip with the full text on truncated titles
Add an `overflowTooltip` Svelte action that sets a native `title` only when
an element is actually clipped (ellipsis or line-clamp), re-checking on
resize. Native title is keyboard/touch reachable and zero-dep, unlike a
hover-only popover. Applied to the clipped titles on MangaCard, BookmarkList,
HistoryList, and the Continue-reading shelf.

Unit tests cover the overflow decision and the set/clear/update behaviour;
an e2e verifies a real-browser truncated card title gets the tooltip while a
short one does not.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-04 21:08:28 +02:00

67 lines
2.6 KiB
TypeScript

import { test, expect, type Page } from './fixtures';
// The overflowTooltip action sets a native `title` on a manga card's title
// only when it's actually truncated. Verified in a real browser (jsdom can't
// lay out, so scrollWidth/clientWidth are meaningless there).
const LONG_TITLE =
'An Extraordinarily Long Manga Title That Cannot Possibly Fit Within Two Clamped Lines Of A Narrow Card';
const SHORT_TITLE = 'Bleach';
function manga(id: string, title: string) {
return {
id,
title,
status: 'ongoing',
alt_titles: [],
description: null,
cover_image_path: null,
created_at: '2026-01-01T00:00:00Z',
updated_at: '2026-01-01T00:00:00Z',
authors: [],
genres: []
};
}
async function mockHome(page: Page) {
await page.route('**/api/v1/auth/config', (r) =>
r.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify({ self_register_enabled: true, private_mode: false }) })
);
await page.route('**/api/v1/auth/me', (r) =>
r.fulfill({ status: 401, contentType: 'application/json', body: JSON.stringify({ error: { code: 'unauthenticated', message: 'no' } }) })
);
await page.route('**/api/v1/auth/me/preferences', (r) =>
r.fulfill({ status: 401, contentType: 'application/json', body: '{}' })
);
await page.route('**/api/v1/genres*', (r) =>
r.fulfill({ status: 200, contentType: 'application/json', body: '[]' })
);
await page.route('**/api/v1/me/read-progress*', (r) =>
r.fulfill({ status: 401, contentType: 'application/json', body: JSON.stringify({ error: { code: 'unauthenticated', message: 'no' } }) })
);
await page.route('**/api/v1/mangas*', (r) =>
r.fulfill({
status: 200,
contentType: 'application/json',
body: JSON.stringify({
items: [manga('m1', LONG_TITLE), manga('m2', SHORT_TITLE)],
page: { limit: 50, offset: 0, total: 2 }
})
})
);
}
test('adds a title tooltip to truncated card titles but not to ones that fit', async ({ page }) => {
await mockHome(page);
// Narrow (mobile) grid so the long title clamps and overflows.
await page.setViewportSize({ width: 390, height: 844 });
await page.goto('/');
const longLink = page.getByRole('link', { name: LONG_TITLE });
await expect(longLink).toBeVisible();
await expect(longLink).toHaveAttribute('title', LONG_TITLE);
const shortLink = page.getByRole('link', { name: SHORT_TITLE });
await expect(shortLink).not.toHaveAttribute('title');
});