From 17ddd4de9087a98c87bec28a6b773572b1c58b50 Mon Sep 17 00:00:00 2001 From: Christophe Besson Date: Wed, 16 Sep 2026 16:26:16 +0200 Subject: menu: do not close on the panel's own scrolling MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The dismiss-on-scroll listener is on the capture phase, because `scroll` does not bubble — so it also heard the menu scrolling itself, and a long tracklist closed the moment it was wheeled. Filter on the event's origin. Co-Authored-By: Claude Opus 5 --- .../meshbay-hub/tests/harness/menu_scroll_probe.py | 216 +++++++++++++++++++++ 1 file changed, 216 insertions(+) create mode 100755 packages/meshbay-hub/tests/harness/menu_scroll_probe.py (limited to 'packages/meshbay-hub/tests/harness/menu_scroll_probe.py') diff --git a/packages/meshbay-hub/tests/harness/menu_scroll_probe.py b/packages/meshbay-hub/tests/harness/menu_scroll_probe.py new file mode 100755 index 0000000..809d1b1 --- /dev/null +++ b/packages/meshbay-hub/tests/harness/menu_scroll_probe.py @@ -0,0 +1,216 @@ +#!/usr/bin/env python3 +""" +The pop-up menu, scrolled in a real browser. + +A playlist's tracklist expands inside `.ctx-menu`, which is `overflow-y: auto` +with a `max-height` — so a menu taller than the window is the ordinary case, +not an edge one, and scrolling it is the only way to reach the track being +removed. + +`playlist_ui_probe.py` cannot see this: it reaches every row with `.click()`, +which scrolls nothing. Neither can a source-reading test, because the question +is which listener a scroll event reaches. So this mounts the shipped `Menu`, +scrolls it the two ways a person can, and reads back whether it survived. + +The last case is the one that must keep failing to close: a scroll of the +*page* has to dismiss the menu, or it ends up pointing at an album that has +moved out from under it. + + menu_scroll_probe.py + +Prints JSON: one entry per case. +""" + +import http.server +import json +import socketserver +import subprocess +import sys +import tempfile +import threading +import time +from pathlib import Path + +STATIC = Path(__file__).resolve().parents[2] / "src" / "meshbay_hub" / "static" +PORT = 8757 +RECORDS = [] +socketserver.TCPServer.allow_reuse_address = True + +FRAME = r""" + +

+ +

+""" + +PAGE = r""" +

""" + + +class H(http.server.BaseHTTPRequestHandler): + def log_message(self, *a): + pass + + def do_POST(self): + length = int(self.headers.get("Content-Length") or 0) + if self.path == "/log": + RECORDS.append(json.loads(self.rfile.read(length).decode())) + else: + self.rfile.read(length) + self.send_response(204) + self.end_headers() + + def _send(self, body: bytes, ctype: str) -> None: + self.send_response(200) + self.send_header("Content-Type", ctype) + self.send_header("Content-Length", str(len(body))) + self.end_headers() + self.wfile.write(body) + + def do_GET(self): + path = self.path.split("?")[0] + if path == "/": + self._send(PAGE.encode(), "text/html; charset=utf-8") + elif path == "/case": + self._send(FRAME.encode(), "text/html; charset=utf-8") + else: + asset = (STATIC / path.lstrip("/")).resolve() + if not str(asset).startswith(str(STATIC)) or not asset.is_file(): + self.send_response(404) + self.end_headers() + return + self._send(asset.read_bytes(), + "text/css" if asset.suffix == ".css" + else "text/javascript" if asset.suffix == ".js" + else "application/octet-stream") + + +def main() -> int: + with socketserver.TCPServer(("127.0.0.1", PORT), H) as srv: + threading.Thread(target=srv.serve_forever, daemon=True).start() + with tempfile.TemporaryDirectory(ignore_cleanup_errors=True) as profile: + proc = subprocess.Popen( + ["google-chrome", "--headless=new", "--disable-gpu", "--no-sandbox", + f"--user-data-dir={profile}", "--window-size=1100,900", + f"http://127.0.0.1:{PORT}/"], + stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + for _ in range(300): + if RECORDS: + break + time.sleep(0.1) + proc.terminate() + try: + proc.wait(timeout=10) + except subprocess.TimeoutExpired: + proc.kill() + proc.wait() + if not RECORDS: + print(json.dumps({"error": "no measurement"}), file=sys.stderr) + return 1 + print(json.dumps(RECORDS[0], indent=1)) + return 0 + + +if __name__ == "__main__": + raise SystemExit(main()) -- cgit v1.2.3