BUGFIX: stresstest u select-vals

test/clicker/README.md

@@ -0,0 +1,51 @@
+# Clicker
+
+Parallel random-click runner for http://localhost:8090/ using Playwright.
+
+## Setup
+
+From repo root:
+
+```
+cd test/clicker
+npm install
+npx playwright install chromium
+```
+
+## Run
+
+Default: 20 workers, 200 steps, 2–30s delay, start at `/reihen`, staggered start, random typing enabled (3–5 chars), random POST submit.
+
+```
+cd test/clicker
+npm run click
+```
+
+Custom:
+
+```
+node clicker.mjs --base http://localhost:8090/reihen --workers 20 --steps 300 --minDelay 2000 --maxDelay 30000 --timeout 10000 --startStagger 500 --typeChance 0.25 --enterChance 0.35 --postChance 0.1 --minTypeLen 3 --maxTypeLen 5
+```
+
+Notes:
+- Filters out logout/delete/login links, external links, mailto/js links.
+- Each worker uses a separate browser context.
+- HTTP clicker logs error URLs and counts non-2xx responses as errors.
+
+## HTTP clicker
+
+```
+cd test/clicker
+node http_clicker.mjs --base http://localhost:8090/ --workers 300 --steps 500 --minDelay 50 --maxDelay 500 --timeout 5000 --minConcurrent 2 --maxConcurrent 6 --warmupMs 15000 --warmupConcurrent 1 --fetchImages 1 --imageChance 0.25
+```
+
+Flags:
+- `--fetchImages 0|1` (default 1): also request `<img src>` URLs discovered in HTML.
+- `--imageChance 0..1` (default 0.25): chance a request is an image instead of a page.
+- `--maxImagePool` (default 500): max cached image URLs.
+- `--fetchAssets 0|1` (default 1): also request `<script src>` and `<link rel="stylesheet">` URLs.
+- `--assetChance 0..1` (default 0.2): chance a request is a JS/CSS asset instead of a page.
+- `--maxAssetPool` (default 500): max cached asset URLs.
+- `--warmupMs` (default 15000): warmup duration before full concurrency.
+- `--warmupConcurrent` (default 1): per-worker concurrency during warmup.
+- `--progressEvery` (default 0): log per-worker step progress every N steps.