v0.32.6

tools/checks/vhost_protocol_badge_group_0326_browser.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+"""Render real Vhost cards with mock config/status to verify badge placement/color.
+
+Headless Chromium fixture only: does not verify authenticated Rust runtime/ALPN.
+"""
+from pathlib import Path
+import shutil
+from playwright.sync_api import sync_playwright
+
+ROOT = Path(__file__).resolve().parents[2]
+WEB = ROOT / 'src/admin/web'
+source = (WEB / 'vhosts/render.js').read_text()
+start = source.index('const VHOST_PROTOCOL_FRESH_MS = ')
+end = source.index('function backendTrafficRate(', start)
+renderer = source[start:end]
+css = (WEB / 'style.css').read_text()
+html = (f'<!doctype html><html data-theme="ultra_dark" data-corner-style="rounded">'
+        f'<head><meta name="viewport" content="width=device-width,initial-scale=1">'
+        f'<style>{css}</style></head><body><section id="panel-vhosts">'
+        f'<div id="backend-diagnostics-card"></div><input id="vhost-search">'
+        f'<div id="vhost-list"></div><span id="vhost-editing"></span>'
+        f'</section></body></html>')
+stubs = r'''
+const $ = id => document.getElementById(id);
+const t = key => key;
+const locale = () => 'en-US';
+const el = (tag, value, cls) => {
+  const node=document.createElement(tag);
+  if (value !== undefined) node.textContent=value;
+  if (cls) node.className=cls;
+  return node;
+};
+const text = (tag, key, cls) => el(tag, t(key), cls);
+const action = (name, fn) => {
+  const btn=el('button', name, 'quiet');
+  btn.addEventListener('click', fn);
+  return btn;
+};
+const button = (name, fn, cls) => {
+  const btn=action(name, fn);
+  if (cls) btn.className=cls;
+  return btn;
+};
+const initialized=true;
+let editing=null, latestStatus=null;
+const vhostListPrefs={sort:'id',descending:false};
+const envelope={config:{listeners:{endpoints:[]},vhosts:[
+  {id:'proxy-test',enabled:true,frontend:{hosts:['proxy.example'],listener_ids:[]},
+    source:{type:'reverse_proxy'},force_ssl:true,websockets:true,
+    backends:[{id:'origin1',protocol:'auto'}, {id:'origin2',protocol:'http1'}]},
+  {id:'static-test',enabled:true,frontend:{hosts:['static.example'],listener_ids:[]},
+    source:{type:'web_server',web_service_id:'public'},
+    backends:[{id:'unused',protocol:'auto'}]},
+]}};
+'''
+with sync_playwright() as playwright:
+    browser = playwright.chromium.launch(headless=True, executable_path=shutil.which('chromium'), args=['--no-sandbox'])
+    for width in (393, 1024):
+        page = browser.new_page(viewport={'width': width, 'height': 844})
+        page.set_content(html, wait_until='domcontentloaded')
+        page.add_script_tag(content=stubs + renderer + '\nrender();')
+        initial = page.evaluate('''() => {
+          const card=document.querySelector('[data-vhost-card="proxy-test"]');
+          const badge=card.querySelector('.vhost-backend-protocol-badge');
+          const group=card.querySelector('.vhost-policy-pills');
+          const staticCard=document.querySelector('[data-vhost-card="static-test"]');
+          return {badges:group.querySelectorAll('.vhost-backend-protocol-badge').length,
+            otherPills:group.querySelectorAll('.pill').length,
+            parent:badge.parentElement===group,
+            lastChild:card.lastElementChild===group,
+            separateRows:card.querySelectorAll('.vhost-backend-protocols').length,
+            staticBadges:staticCard.querySelectorAll('.vhost-backend-protocol-badge').length,
+            initialText:badge.textContent,
+            scroll:document.documentElement.scrollWidth,screen:innerWidth};
+        }''')
+        assert initial['badges'] == 2 and initial['otherPills'] == 2, initial
+        assert initial['parent'] and initial['lastChild'], initial
+        assert initial['separateRows'] == 0 and initial['staticBadges'] == 0, initial
+        assert initial['initialText'] == 'origin1 · AUTO → ?', initial
+        assert initial['scroll'] <= initial['screen'] + 2, initial
+        appearance = page.evaluate('''() => {
+          const badge=document.querySelector('[data-upstream-protocol-backend="origin1"]');
+          const expected=token=>{const n=document.createElement('span');n.style.color=`var(${token})`;
+            document.body.append(n);const c=getComputedStyle(n).color;n.remove();return c;};
+          const unknown=getComputedStyle(badge).color;
+          renderUpstreamProtocolBadges({backend_pools:[{id:'proxy-test',members:[
+            {id:'origin1',upstream_protocol_observed:'h2',upstream_protocol_last_seen_ms:Date.now()-1000},
+            {id:'origin2',upstream_protocol_observed:'h1',upstream_protocol_last_seen_ms:Date.now()-1000}
+          ]}]});
+          const h2={text:badge.textContent,observed:badge.dataset.observed,
+            color:getComputedStyle(badge).color,expected:expected('--green')};
+          return {unknown, expectedUnknown:expected('--muted'), h2};
+        }''')
+        assert appearance['unknown'] == appearance['expectedUnknown'], (width, appearance)
+        assert appearance['h2']['color'] == appearance['h2']['expected'], (width, appearance)
+        assert appearance['h2']['observed'] == 'true' and appearance['h2']['text'] == 'origin1 · AUTO → H2', appearance
+        print(f'PASS: {width}px Vhost protocol badges share policy group and preserve green/neutral states')
+        page.close()
+    browser.close()