Files
intotheeast-com/tests/ui/post/lightbox-dims.spec.js
m038andClaude Opus 5 d57041d316 test(post): retract the "these specs are red" notes — the merge fixed them
The warnings added in 6398542 were wrong. UG1, UG2 and LD1 were failing
because this branch predated e17a5dc, not because the behaviour they assert
was missing: merging user/main brought the FilePond upload gate and the
oriented-derivative slide dims, and all three pass with no product change.

Headers now point at e17a5dc for both mechanisms. Also corrects the plan's
.env note — the env layering is intentional (.env global, .env.<ENV> per
environment via the generated remote-*-<env> targets); the actual fault is
just that `-include .env` additionally requires makefile-valid syntax and
line 6 is not, which breaks make in both non-worktree clones.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-07-24 23:40:48 +02:00

101 lines
4.6 KiB
JavaScript

// @ts-check
// Test: LD1 — the PhotoSwipe slide's declared dimensions must match what the
// browser actually renders for the linked image (BUG 2026-07-09: portrait
// iPhone JPEGs squeezed to landscape in the fullscreen lightbox).
//
// Root cause: entry-journal.html.twig fed `img.width`/`img.height` (raw
// getimagesize() of the ORIGINAL file — EXIF orientation ignored) into
// data-pswp-*, while the slide href pointed at that original, which browsers
// display EXIF-rotated. For a stored-landscape portrait photo the attrs said
// landscape while the pixels rendered portrait → PhotoSwipe squeezed them.
//
// Fixed in e17a5dc: slides now link a 2000px fit-within derivative and measure
// THAT file, and derivatives are re-encoded upright, so the attrs and the
// rendered pixels agree.
//
// The invariant tested here is environment-proof: whatever file the slide
// links to, its browser-rendered natural size must equal the data-pswp-*
// attrs. (Whether the photo ALSO displays upright depends on the server's
// php-exif extension feeding auto_fix_orientation — present on prod, absent
// in the local dev container — so upright-ness is deliberately not asserted.)
//
// The fixture entry is planted straight on disk in the DEMO trip (the active
// trip is whatever site.yaml says and may be an unpublished draft that 404s;
// this spec exercises template rendering, not the posting pipeline — that is
// upload-gate.spec.js's job). touch(system.yaml) bumps the config checksum so
// the page-tree index rebuilds — the same invalidation cache-on-save uses.
const { test, expect } = require('@playwright/test');
const path = require('path');
const fs = require('fs');
const { execSync } = require('child_process');
// USER_DIR comes from helpers so GRAV_USER_DIR is honoured — without it a run
// against a checkout detached from the served tree plants the fixture in a
// different user/ than Grav renders, and LD1 fails as an opaque "card never
// appeared" timeout.
const { USER_DIR } = require('../helpers');
// Stored 800x600 with EXIF Orientation=6: browsers render it 600x800 portrait.
const EXIF_PORTRAIT = path.join(__dirname, '../../fixtures/test-photo-exif-portrait.jpg');
const DEMO_DAILIES = path.join(USER_DIR, 'pages/01.trips/italy-2026-demo/01.dailies');
const DEMO_TRIP_URL = '/trips/italy-2026-demo';
const TAG = `ld1-fixture-${Date.now()}`;
const ENTRY_DIR = path.join(DEMO_DAILIES, `2026-09-30-1200-${TAG}.entry`);
function bumpPageTreeIndex() {
// mtime bump on system.yaml changes config->checksum(), which keys the
// pages index — next request rebuilds the tree from disk.
execSync(`touch "${path.join(USER_DIR, 'config/system.yaml')}"`);
}
test.beforeAll(() => {
fs.mkdirSync(ENTRY_DIR, { recursive: true });
fs.copyFileSync(EXIF_PORTRAIT, path.join(ENTRY_DIR, 'photo-01.jpg'));
fs.writeFileSync(path.join(ENTRY_DIR, 'entry.md'), [
'---',
`title: 'UI Test ${TAG}'`,
"date: '2026-09-30 12:00'",
'template: entry',
'published: true',
'---',
'',
`Lightbox dims fixture ${TAG}. Safe to delete.`,
'',
].join('\n'));
bumpPageTreeIndex();
});
test.afterAll(() => {
fs.rmSync(ENTRY_DIR, { recursive: true, force: true });
bumpPageTreeIndex();
});
test('LD1: lightbox slide dims match the rendered size of the linked image', async ({ page }) => {
const card = page.locator('.journal-post', { hasText: TAG });
const slide = card.locator('a.journal-photo-slide').first();
// The config-checksum bump has second-granularity mtimes; a goto in the
// same second can still be served the stale cached page. Reload until the
// planted card is in the rendered feed.
await expect(async () => {
await page.goto(DEMO_TRIP_URL);
await expect(slide).toBeAttached({ timeout: 1000 });
}).toPass({ timeout: 20_000 });
const attrW = Number(await slide.getAttribute('data-pswp-width'));
const attrH = Number(await slide.getAttribute('data-pswp-height'));
const href = await slide.getAttribute('href');
expect(attrW).toBeGreaterThan(0);
expect(attrH).toBeGreaterThan(0);
const natural = await page.evaluate((src) => new Promise((resolve, reject) => {
const i = new Image();
i.onload = () => resolve({ w: i.naturalWidth, h: i.naturalHeight });
i.onerror = () => reject(new Error('image failed to load: ' + src));
i.src = src;
}), href);
expect(natural.w, `data-pswp-width vs rendered width of ${href}`).toBe(attrW);
expect(natural.h, `data-pswp-height vs rendered height of ${href}`).toBe(attrH);
});