pcbjam/tests/e2e/dialog.spec.ts
Viktor Vaczi 4c3a4cacd4 test(determinism): deterministic waits + stableShot screenshots; drop blind sleeps/ifs/retries
Make the Playwright e2e + kicad suites deterministic so screenshot flake stops
tracing to timing races.

- Blind page.waitForTimeout -> condition waits (expect.poll, web-first
  assertions, waitUntil) + readiness helpers (waitForWxApp, waitForCanvasApp).
  Remaining sleeps are documented interaction dwells (annotated).
- Defensive "if element exists" branches -> loud asserts; label-fallback chains
  -> normalized clickMenuItemByText. First-run wizard for/if loops removed by
  seeding calculator/gerbview/pcbnew HTMLs.
- Screenshots: new stableShot(page, name) settles the render in-page (canvas
  hash over rAF) then writes a raw PNG to test-results/ for the existing offline
  gate (tools/screenshots vs baseline-screenshots). Replaces toHaveScreenshot,
  which did inline compare + its own baselines and had decoupled the specs from
  the real gate. scale:'css' pinned.
- retries: 0 in both configs.
- Guard: tests/tools/lint-determinism.ts (npm run lint:determinism) bans blind
  sleeps / toHaveScreenshot / inline retries / swallowed catches in specs;
  documented exceptions carry a marker. Rules in tests/TESTING.md.

Assertions, coverage, and renders unchanged (semantic-equivalence reviewed;
captures pixel-identical modulo inherent timer/timestamp/3d-raytrace variance).
Both suites green at retries:0 (e2e 340, kicad 92); ~35-61% faster.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BVX1pHMvRPYHdp6ZfEawrk
2026-07-07 10:50:24 +02:00

76 lines
2.6 KiB
TypeScript

// wxDialog/wxMessageBox Tests - Modal dialogs for KiCad confirmations, errors, properties
// Uses element registry for semantic element identification
import { test, expect, waitForWxApp, clickByLabel } from './utils/fixtures';
import { stableShot } from './utils/element-tracker';
test.describe('wxDialog/wxMessageBox Tests', () => {
test('Dialog test app loads successfully', async ({ page, testLogger }) => {
await page.goto('/standalone/dialog/dialog_test.html');
await waitForWxApp(page);
await stableShot(page, 'dialog-01-loaded.png', { fullPage: true });
const hasStartupLog = testLogger.consoleLogs.some(log =>
log.includes('DIALOG_TEST') && log.includes('started successfully')
);
expect(testLogger.errors.filter(e => !e.includes('favicon'))).toHaveLength(0);
});
test('Info dialog button can be clicked', async ({ page, testLogger }) => {
await page.goto('/standalone/dialog/dialog_test.html');
await waitForWxApp(page);
// Click "Info Dialog" button
await clickByLabel(page, 'Info Dialog');
await expect.poll(
() => testLogger.consoleLogs.some(l => l.includes('Opening Info dialog')),
{ message: 'Info dialog should open' }
).toBe(true);
await stableShot(page, 'dialog-02-info-clicked.png', { fullPage: true });
});
test('Yes/No dialog button can be clicked', async ({ page, testLogger }) => {
await page.goto('/standalone/dialog/dialog_test.html');
await waitForWxApp(page);
// Click "Yes/No Dialog" button
await clickByLabel(page, 'Yes/No Dialog');
await expect.poll(
() => testLogger.consoleLogs.some(l => l.includes('Opening Yes/No dialog')),
{ message: 'Yes/No dialog should open' }
).toBe(true);
await stableShot(page, 'dialog-03-yesno-clicked.png', { fullPage: true });
});
test('Error dialog button can be clicked', async ({ page, testLogger }) => {
await page.goto('/standalone/dialog/dialog_test.html');
await waitForWxApp(page);
// Click "Error Dialog" button
await clickByLabel(page, 'Error Dialog');
await expect.poll(
() => testLogger.consoleLogs.some(l => l.includes('Opening Error dialog')),
{ message: 'Error dialog should open' }
).toBe(true);
await stableShot(page, 'dialog-04-error-clicked.png', { fullPage: true });
});
test('Custom dialog button can be clicked', async ({ page }) => {
await page.goto('/standalone/dialog/dialog_test.html');
await waitForWxApp(page);
// Click "Custom Dialog" button
await clickByLabel(page, 'Custom Dialog');
await stableShot(page, 'dialog-05-custom-clicked.png', { fullPage: true });
expect(true).toBe(true);
});
});