pcbjam/tests/package.json
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

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{
"name": "kicad-wasm-tests",
"version": "1.0.0",
"description": "Playwright tests for wxWidgets WASM and KiCad",
"scripts": {
"test": "npm run test:wx && npm run test:asyncify:firefox",
"test:wx": "playwright test",
"test:ui": "playwright test --ui",
"test:headed": "playwright test --headed",
"build-wasm": "cd apps && make -f Makefile.wasm",
"build:collab": "node collab/build.mjs",
"serve": "npx serve apps -p 8080 -c ../serve.json",
"setup:kicad": "./scripts/setup-kicad-wasm.sh",
"test:web": "npm run setup:kicad && playwright test --config=playwright-web.config.ts --project=firefox",
"test:web:headed": "npm run setup:kicad && playwright test --config=playwright-web.config.ts --project=chromium --headed",
"test:kicad:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox",
"test:kicad:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed",
"test:kicad": "npm run test:kicad:firefox",
"test:kicad:ci": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox --project=chromium-ci",
"test:kicad:headed": "npm run test:kicad:chrome",
"test:perf": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=perf --workers=1",
"test:pcbnew:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox kicad/pcbnew.spec.ts",
"test:pcbnew:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed kicad/pcbnew.spec.ts",
"test:eeschema:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox kicad/eeschema.spec.ts",
"test:eeschema:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed kicad/eeschema.spec.ts",
"test:eeschema": "npm run test:eeschema:firefox",
"test:eeschema:headed": "npm run test:eeschema:chrome",
"test:calculator:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox kicad/calculator.spec.ts",
"test:calculator:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed kicad/calculator.spec.ts",
"test:calculator": "npm run test:calculator:firefox",
"test:calculator:headed": "npm run test:calculator:chrome",
"test:symbol_editor:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox kicad/symbol_editor.spec.ts",
"test:symbol_editor:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed kicad/symbol_editor.spec.ts",
"test:symbol_editor": "npm run test:symbol_editor:firefox",
"test:symbol_editor:headed": "npm run test:symbol_editor:chrome",
"test:gerbview:firefox": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=firefox kicad/gerbview.spec.ts",
"test:gerbview:chrome": "npm run setup:kicad && playwright test --config=playwright-kicad.config.ts --project=chromium --headed kicad/gerbview.spec.ts",
"test:gerbview": "npm run test:gerbview:firefox",
"test:gerbview:headed": "npm run test:gerbview:chrome",
"test:coroutine:firefox": "playwright test --config=playwright-coroutine.config.ts --project=firefox",
"test:coroutine:chrome": "playwright test --config=playwright-coroutine.config.ts --project=chromium --headed",
"test:asyncify:firefox": "playwright test --config=playwright-asyncify.config.ts --project=firefox",
"test:asyncify:chrome": "playwright test --config=playwright-asyncify.config.ts --project=chromium --headed",
"test:asyncify:safari": "playwright test --config=playwright-asyncify.config.ts --project=webkit",
"test:asyncify:all": "npm run test:asyncify:firefox && npm run test:asyncify:safari && npm run test:asyncify:chrome",
"lint:determinism": "tsx tools/lint-determinism.ts",
"screenshots:check": "tsx tools/screenshots/compare.ts",
"screenshots:promote": "tsx tools/screenshots/promote.ts",
"screenshots:noise": "tsx tools/screenshots/noise.ts",
"screenshots:report": "tsx tools/screenshots/post-discord.ts",
"screenshots:changelog": "tsx tools/screenshots/changelog.ts",
"screenshots:manifest": "tsx tools/screenshots/gen-manifest.ts",
"3d:compare": "tsx tools/screenshots/compare-dirs.ts",
"3d:check": "tsx tools/screenshots/compare-dirs.ts --old 3d-regression/baseline --new 3d-regression/output/native --out 3d-regression/output/diff/native-self --floors 3d-regression/floors.json --level native-self --label 3d-native --fail-on-change",
"3d:check:webgl": "tsx tools/screenshots/compare-dirs.ts --old 3d-regression/baseline-webgl --new 3d-regression/output/webgl --out 3d-regression/output/diff/webgl-self --floors 3d-regression/floors.json --level webgl-self --label 3d-webgl --fail-on-change",
"3d:check:parity": "tsx tools/screenshots/compare-dirs.ts --old 3d-regression/baseline --new 3d-regression/output/webgl --out 3d-regression/output/diff/parity --floors 3d-regression/floors.json --level webgl-vs-native --label 3d-parity",
"3d:review": "tsx tools/screenshots/compare-dirs.ts --old 3d-regression/baseline --new 3d-regression/output/webgl --out 3d-regression/output/diff/parity-review --floors 3d-regression/floors.json --level webgl-vs-native --label 3d-parity --artifacts always",
"3d:test:webgl": "playwright test e2e/3d-webgl.spec.ts"
},
"devDependencies": {
"@playwright/test": "^1.40.0",
"@types/node": "^24.10.1",
"@types/pixelmatch": "^5.2.6",
"@types/pngjs": "^6.0.5",
"esbuild": "^0.28.0",
"pixelmatch": "^5.3.0",
"pngjs": "^7.0.0",
"serve": "^14.2.0",
"tsx": "^4.22.4",
"typescript": "^5.9.3",
"yjs": "^13.6.31"
}
}