johnandersen777.bsky.social/knotless

Switch repository

Loading…

// One screenshot per page, per project in playwright.config.mjs, of the
// side setup.mjs serves: compare.mjs shoots the side it compares against
// first, as the snapshots, then this one against them. The pages' paths are
// known once setup.mjs has made them, so they are read in each test; a page
// one side does not have is skipped there. Pages whose HTML is the same on
// both sides, which compare.mjs lists, are skipped before a browser page is
// opened.

import { test, expect } from '@playwright/test'
import { existsSync, readFileSync } from 'node:fs'
import { dirname, resolve } from 'node:path'
import { fileURLToPath } from 'node:url'
import { signedIn } from './fixtures.mjs'
import { base, now, viewers } from './world.mjs'

const root = resolve(dirname(fileURLToPath(import.meta.url)), '../..')
const read = (file, otherwise) => {
  const path = resolve(root, 'target/shots', file)
  return existsSync(path) ? JSON.parse(readFileSync(path, 'utf8')) : otherwise
}
const unchanged = new Set(read('unchanged.json', []))
const views = read('views.json', {})

const names = [
  'home',
  'search',
  'start',
  'terms',
  'privacy',
  'guidelines',
  'profile',
  'profile-fork',
  'profile-repos',
  'profile-activity',
  'repository',
  'repository-watch',
  'directory',
  'file',
  'markdown',
  'markdown-plain',
  'diagram',
  'image',
  'commits',
  'commit',
  'commit-merged',
  'pulls',
  'pulls-closed',
  'pull',
  'pull-open',
  'issues',
  'issues-closed',
  'issue',
  'issue-subscribe',
  'issue-closed',
  'issue-fixed',
  'fork',
  'empty',
  'missing',
  'check',
  'queue',
  'checks',
  'pull-queued',
  'pull-ejected',
  'stats',
  'settings',
  'settings-branches',
  'settings-labels',
  'settings-access',
  'settings-actions',
  'releases',
  'releases-image',
  'releases-empty',
]

for (const name of names) {
  test.describe(() => {
    test.skip(unchanged.has(name), 'unchanged')
    test.skip(!views[name], 'not on this side')
    test.skip(
      Boolean(viewers[name] && process.env.SHOTS_LIVE),
      'signed in, which only the recording draws',
    )
    test(name, async ({ page, timezoneId }) => {
      await page.clock.setFixedTime(new Date(now))
      // The browser has said its zone before, as setup.mjs's asking does, so
      // the server puts the times in it.
      await page
        .context()
        .addCookies([{ name: 'tz', value: encodeURIComponent(timezoneId), url: base }])
      // And one signed in, who it is, which the stand-in answers as.
      if (viewers[name]) {
        const [cookie, value] = signedIn(viewers[name]).split('=')
        await page.context().addCookies([{ name: cookie, value, url: base }])
      }
      await page.goto(views[name], { waitUntil: 'load' })
      // The pages paint their highlighting once they are running.
      await page.locator('html[data-ready]').waitFor({ state: 'attached' })
      // And their diagrams once they are drawn.
      await page.waitForFunction(() => !document.querySelector('[data-drawing]'))
      // And what they ask for after drawing, once it has come.
      await page.waitForFunction(() => !document.querySelector('[data-loading]'))
      // A DID is new each run, as the PLC directory makes one per account,
      // and a command naming this server names the port it is on: they are
      // covered, so the rest can match to the pixel. So is the squash
      // merge's hash: its message names the pull's at:// URI, whose DID and
      // key are new each world, so recording the fixtures again would move
      // every page that shows it.
      const merged = views['commit-merged']?.split('/').pop().slice(0, 7)
      const mask = [
        page.locator('.did'),
        page.locator('.cmd', { hasText: /127\.0\.0\.1:\d+/ }),
        ...(merged ? [page.locator('.sha, .hash', { hasText: merged })] : []),
      ]
      await expect(page).toHaveScreenshot(`${name}.png`, {
        fullPage: true,
        mask,
        maskColor: '#80808a',
      })
    })
  })
}