Preserve preview harness, editor, email and task improvements

Snapshot current maintainer-preview application changes and regression fixtures for integration into lab. Excludes local runtime data, evaluation outputs and source backups. Focused Python regression selection: 140 passed; full suite not certified.
2026-10-08 16:02:20 +02:00 · 2026-10-01 01:34:26 +00:00
parent 86f376ac3a
commit 2e8413a54a
170 changed files with 11010 additions and 1094 deletions
@@ -0,0 +1,55 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import { chromium } from 'playwright';
+
+const chat = await readFile(new URL('../static/js/chat.js', import.meta.url), 'utf8');
+const renderCode = chat.slice(chat.indexOf('      function _finishProcessingWhenVisible('), chat.indexOf('      let _nextIsError = false;'));
+
+test('processing remains until visible reply content replaces it in the same bubble', async () => {
+  const browser = await chromium.launch({headless: true});
+  try {
+    const page = await browser.newPage();
+    await page.route('http://handoff.test/**', async route => {
+      const path = new URL(route.request().url()).pathname;
+      if (path === '/') return route.fulfill({contentType: 'text/html', body: '<main><div class="msg-ai"><div class="body"><span class="ai-spinner">Processing request</span></div></div></main>'});
+      const source = await readFile(new URL('..' + path, import.meta.url), 'utf8');
+      return route.fulfill({contentType: 'text/javascript', body: source});
+    });
+    await page.goto('http://handoff.test/');
+    const result = await page.evaluate(async renderCode => {
+      const roundHolder = document.querySelector('.msg-ai');
+      const spinnerNode = document.querySelector('.ai-spinner');
+      const spinner = {element: spinnerNode, destroy() { this.element.remove(); this.element = null; }};
+      Object.assign(window, {
+        roundHolder, streamSessionId: 'chat', _renderStream: null,
+        sessionModule: {getCurrentSessionId: () => 'chat'},
+        _suppressThinkingForPersona: () => false, _docFenceOpened: false,
+        uiModule: {scrollHistory() {}},
+        markdownModule: {
+          squashOutsideCode: text => text,
+          processWithThinking: text => text.trim() ? `<p>${text}</p>` : '',
+        },
+        _ensureStreamLayout(body) {
+          let content = body.querySelector('.stream-content');
+          if (!content) {
+            content = document.createElement('div');
+            content.className = 'stream-content';
+            body.appendChild(content);
+          }
+          return content;
+        },
+        createStreamRenderer: (await import('/static/js/streamingRenderer.js')).createStreamRenderer,
+      });
+      const render = new Function('spinner', renderCode + '\nreturn _renderStream;')(spinner);
+      render({knownNormal: true, displayText: '\n'});
+      const waiting = spinnerNode.isConnected && roundHolder.innerText.includes('Processing request');
+      render({knownNormal: true, displayText: '\nHello'});
+      const visible = document.querySelector('.stream-content');
+      return {waiting, sameBubble: roundHolder === document.querySelector('.msg-ai'),
+        spinnerRemoved: !spinnerNode.isConnected, answer: visible.innerText.trim(),
+        initialFade: !!visible.querySelector('.token-new')};
+    }, renderCode);
+    assert.deepEqual(result, {waiting: true, sameBubble: true, spinnerRemoved: true, answer: 'Hello', initialFade: false});
+  } finally { await browser.close(); }
+});