test(visual-skin): give browser fixture launches room for cold starts

src/web-ui/src/infrastructure/visual-skin/browser-fixture.test-support.ts

@@ -6,6 +6,15 @@ export function browserFixtureFlags(platform = process.platform, environment: {
   return platform === 'linux' && environment.CI === 'true' ? ['--no-sandbox'] : [];
 }
 
+/**
+ * Budget for one headless Chromium launch. A cold start on a loaded hosted
+ * runner (the full web UI suite runs in parallel) can exceed 20 s by itself.
+ */
+export const BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS = 60_000;
+
+/** Budget for a test that launches the browser fixture and reads its output. */
+export const BROWSER_FIXTURE_TEST_TIMEOUT_MS = 90_000;
+
 /** Chromium subprocesses can still flush their profile after the launcher exits. */
 export async function cleanupBrowserFixture(directory: string): Promise<void> {
   await rm(directory, { recursive: true, force: true, maxRetries: 10, retryDelay: 200 });

src/web-ui/src/infrastructure/visual-skin/calendar-composition.test.tsx

@@ -1,5 +1,5 @@
 // @vitest-environment jsdom
-import { browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
 import React from 'react';
 import { renderToStaticMarkup } from 'react-dom/server';
 import { existsSync, mkdtempSync, readFileSync, writeFileSync } from 'node:fs';
@@ -76,7 +76,7 @@ it.skipIf(!browser).each([
       '--window-size=1000,1100', '--virtual-time-budget=200',
       `--user-data-dir=${resolve(scratch, 'profile')}`, `--screenshot=${screenshot}`,
       '--dump-dom', pathToFileURL(html).href,
-    ], { encoding: 'utf8', windowsHide: true, timeout: 20000, stdio: 'pipe' });
+    ], { encoding: 'utf8', windowsHide: true, timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, stdio: 'pipe' });
     const result = JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result.wrapped).toEqual(result.original);
     expect(result.skinned).toEqual(result.original);
@@ -99,4 +99,4 @@ it.skipIf(!browser).each([
   } finally {
     await cleanupBrowserFixture(scratch);
   }
-}, 30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);

src/web-ui/src/infrastructure/visual-skin/history-loading-paint.test.ts

@@ -8,7 +8,7 @@ import { compile } from 'sass';
 import { expect, it } from 'vitest';
 import { VisualSkinPackageParser } from './parser';
 import { VisualSkinRuntime } from './runtime';
-import { browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
 import type { VisualSkinPackage } from './types';
 
 const browser = process.env.OPENBITFUN_TEST_BROWSER ?? ['C:/Program Files/Google/Chrome/Application/chrome.exe', '/usr/bin/chromium'].find(existsSync);
@@ -60,7 +60,7 @@ it.skipIf(!browser)('reveals chat artwork while loading, preserving opaque defau
       document.getElementById('result').textContent=JSON.stringify(results);
     </script></body>`;
     const file = resolve(scratch, 'history.html'); writeFileSync(file, html);
-    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new', '--disable-gpu', '--no-first-run', `--user-data-dir=${resolve(scratch, 'profile')}`, '--dump-dom', pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: 20000, stdio: 'pipe' });
+    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new', '--disable-gpu', '--no-first-run', `--user-data-dir=${resolve(scratch, 'profile')}`, '--dump-dom', pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, stdio: 'pipe' });
     const results = JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(results).toHaveLength(cases.length);
     for (const result of results) {
@@ -75,4 +75,4 @@ it.skipIf(!browser)('reveals chat artwork while loading, preserving opaque defau
     document.documentElement.removeAttribute('data-color-scheme');
     await cleanupBrowserFixture(scratch);
   }
-}, 30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);

src/web-ui/src/infrastructure/visual-skin/local-reading.test.ts

@@ -9,7 +9,7 @@ import sharp from 'sharp';
 import { expect, it } from 'vitest';
 import { VisualSkinRuntime } from './runtime';
 import { VisualSkinPackageParser } from './parser';
-import { browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
 
 const browser = process.env.OPENBITFUN_TEST_BROWSER ?? ['C:/Program Files/Google/Chrome/Application/chrome.exe', '/usr/bin/chromium'].find(existsSync);
 it.skipIf(!browser).each(['light','dark'])('keeps artwork clear behind glyphs and applies the shadow without changing boxes in %s', async mode => {
@@ -35,7 +35,7 @@ it.skipIf(!browser).each(['light','dark'])('keeps artwork clear behind glyphs an
     document.documentElement.removeAttribute('data-openbitfun-skin-id');result.original=measure();document.documentElement.dataset.openbitfunSkinId='local';document.getElementById('result').textContent=JSON.stringify(result);
     </script></body></html>`);
     const args=[...browserFixtureFlags(), '--headless=new','--disable-gpu','--hide-scrollbars','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--window-size=500,400','--force-device-scale-factor=1','--virtual-time-budget=600',`--screenshot=${shot}`,'--dump-dom',pathToFileURL(file).href];
-    const out=execFileSync(browser!,args,{encoding:'utf8',windowsHide:true,timeout:20000,stdio:'pipe'});
+    const out=execFileSync(browser!,args,{encoding:'utf8',windowsHide:true,timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS,stdio:'pipe'});
     const result=JSON.parse(out.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result.before).toEqual(result.original);expect(result.selectedShadow).toBe('none');expect(result.outsideTarget).not.toBe('reader');
     const {data,info}=await sharp(readFileSync(shot)).removeAlpha().raw().toBuffer({resolveWithObject:true});
@@ -47,4 +47,4 @@ it.skipIf(!browser).each(['light','dark'])('keeps artwork clear behind glyphs an
     expect(pixel(93,110)).toEqual([200,40,80]); // no plate or box-shadow around the reader
     const glyphs=[];for(let y=80;y<100;y++)for(let x=100;x<220;x++)glyphs.push(pixel(x,y));expect(glyphs.some(p=>p.every(v=>v>230))).toBe(true);
   }finally{runtime.dispose();document.body.innerHTML='';document.head.querySelectorAll('style').forEach(n=>n.remove());document.documentElement.removeAttribute('data-color-scheme');await cleanupBrowserFixture(scratch);}
-},30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);

src/web-ui/src/infrastructure/visual-skin/materials.test.ts

@@ -1,4 +1,4 @@
-import { browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
 // @vitest-environment jsdom
 import { existsSync, mkdtempSync, readFileSync, writeFileSync } from 'node:fs';
 import { execFileSync } from 'node:child_process';
@@ -135,7 +135,7 @@ it.skipIf(!browser).each([
       }catch(error){document.getElementById('result').textContent=JSON.stringify({error:String(error),stack:error.stack});}})();
     </script></body></html>`);
     // Explicit input capabilities exercise both media-query branches on every host.
-    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--blink-settings=primaryPointerType=${pointer},primaryHoverType=${hover}`,`--user-data-dir=${resolve(scratch,'profile')}`,'--virtual-time-budget=500','--dump-dom',pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: 20000, stdio: 'pipe' });
+    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--blink-settings=primaryPointerType=${pointer},primaryHoverType=${hover}`,`--user-data-dir=${resolve(scratch,'profile')}`,'--virtual-time-budget=500','--dump-dom',pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, stdio: 'pipe' });
     const encoded = output.match(/<pre id="result">(.*?)<\/pre>/s)![1];
     const results = JSON.parse(encoded);
     expect(Array.isArray(results), JSON.stringify(results)).toBe(true);
@@ -152,7 +152,7 @@ it.skipIf(!browser).each([
       else expect(results[index + 1].paint.item[2]).toBe(results[index].paint.item[2]);
     }
   } finally { await cleanupBrowserFixture(scratch); }
-}, 30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);
 
 it.skipIf(!browser)('composes image alpha on the real Button paint layer without fading content or changing geometry', async () => {
   const published = await import(/* @vite-ignore */ pathToFileURL(resolve('../../design-system/packages/ui/dist/index.js')).href);
@@ -176,12 +176,12 @@ it.skipIf(!browser)('composes image alpha on the real Button paint layer without
       const track=document.querySelector('[data-openbitfun-part="track"]'),input=document.querySelector('input');result.checked=getComputedStyle(track).backgroundPosition;input.checked=false;result.unchecked=getComputedStyle(track).backgroundPosition;
       document.documentElement.removeAttribute('data-openbitfun-skin-id');result.original=measure();document.documentElement.setAttribute('data-openbitfun-skin-id','material');document.getElementById('result').textContent=JSON.stringify(result);
     </script></body></html>`);
-    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--hide-scrollbars','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--window-size=400,300','--force-device-scale-factor=1','--virtual-time-budget=500',`--screenshot=${screenshot}`,'--dump-dom',pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: 20000, stdio: 'pipe' });
+    const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--hide-scrollbars','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--window-size=400,300','--force-device-scale-factor=1','--virtual-time-budget=500',`--screenshot=${screenshot}`,'--dump-dom',pathToFileURL(file).href], { windowsHide: true, encoding: 'utf8', timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, stdio: 'pipe' });
     const result = JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result.paint).toEqual(result.original); expect(result.opacity).toBe('1'); expect(result.textOpacity).toBe('1'); expect(result.textColor).toBe('rgb(204, 0, 0)'); expect(result.image).toContain('linear-gradient');
     expect(result.checked).toBe('60% 60%'); expect(result.unchecked).toBe('10% 10%');
     const { data, info } = await sharp(readFileSync(screenshot)).removeAlpha().raw().toBuffer({ resolveWithObject: true });
     const pixel = [...data.subarray((26 * info.width + 100) * info.channels, (26 * info.width + 100) * info.channels + 3)];
     pixel.forEach((value, i) => expect(Math.abs(value - [191,191,255][i]), JSON.stringify({pixel,result})).toBeLessThanOrEqual(2));
   } finally { await cleanupBrowserFixture(scratch); }
-}, 30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);

src/web-ui/src/infrastructure/visual-skin/paint.test.ts

@@ -1,5 +1,5 @@
 // @vitest-environment jsdom
-import { browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
 import { readFileSync, existsSync, mkdtempSync, writeFileSync } from 'node:fs';
 import { resolve } from 'node:path';
 import { tmpdir } from 'node:os';
@@ -119,13 +119,13 @@ describe('skin paint ownership', () => {
       </script></body></html>`;
       const path = resolve(scratch, 'paint.html');
       writeFileSync(path, html);
-      const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new', '--disable-gpu', '--no-first-run', '--disable-background-networking', '--disable-extensions', `--user-data-dir=${resolve(scratch, 'profile')}`, '--dump-dom', pathToFileURL(path).href], { windowsHide: true, encoding: 'utf8', timeout: 20000, stdio: 'pipe' });
+      const output = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new', '--disable-gpu', '--no-first-run', '--disable-background-networking', '--disable-extensions', `--user-data-dir=${resolve(scratch, 'profile')}`, '--dump-dom', pathToFileURL(path).href], { windowsHide: true, encoding: 'utf8', timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, stdio: 'pipe' });
       const result = JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
       const canvas = 'rgba(0, 0, 0, 0)';
       expect(result).toEqual({ editor:'rgb(243, 237, 225)', monaco:canvas, group:canvas, widget:'rgb(10, 20, 30)', other:'rgb(10, 20, 30)', position:'absolute', zIndex:'7', backdrop:'auto', scrim:'auto', filter:owner === 'local' ? 'none' : 'blur(8px)', transcript:owner === 'local' ? canvas : 'rgb(10, 20, 30)',card:'rgb(10, 20, 30)',restored:'rgba(0, 0, 0, 0)' });
     } finally {
       await runtime.remove('paint');
       await cleanupBrowserFixture(scratch);
     }
-  }, 30000);
+  }, BROWSER_FIXTURE_TEST_TIMEOUT_MS);
 });

src/web-ui/src/infrastructure/visual-skin/presentation.test.ts

@@ -1,5 +1,5 @@
 // @vitest-environment jsdom
-import { browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture, rehostSkinImages } from './browser-fixture.test-support';
 import { existsSync, mkdtempSync, writeFileSync } from 'node:fs';
 import { execFileSync } from 'node:child_process';
 import { resolve } from 'node:path';
@@ -72,14 +72,14 @@ it.skipIf(!browser).each([1000, 700])('keeps the real welcome brand centered wit
       document.getElementById('result').textContent=JSON.stringify({active,after:{x:after.x,y:after.y,width:after.width,height:after.height},background,logo:document.querySelector('.welcome-scene__logo').getBoundingClientRect().width,brand:document.getElementById('welcome-scene-title').textContent,heading:document.getElementById(root.getAttribute('aria-labelledby')).tagName});
     </script></body></html>`;
     const file=resolve(scratch,'welcome.html');writeFileSync(file,html);
-    const output=execFileSync(browser!,[...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--dump-dom',pathToFileURL(file).href],{windowsHide:true,encoding:'utf8',timeout:20000,stdio:'pipe'});
+    const output=execFileSync(browser!,[...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--dump-dom',pathToFileURL(file).href],{windowsHide:true,encoding:'utf8',timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS,stdio:'pipe'});
     const result=JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result.heading).toBe('H1');expect(result.brand).toContain('OpenBitFun');expect(result.logo).toBe(56);
     expect(result.background).toBe('rgba(0, 0, 0, 0)');expect(result.active).toEqual(result.after);
     expect(result.active.x+result.active.width/2).toBeCloseTo(width/2,0);
     expect(result.active.y).toBeLessThan(300);expect(result.active.y).toBeGreaterThan(100);
   } finally { await cleanupBrowserFixture(scratch); }
-},30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);
 
 
 it.skipIf(!browser)('retains readable settings, tables and overlays when a hidden welcome remains mounted', async () => {
@@ -94,8 +94,8 @@ it.skipIf(!browser)('retains readable settings, tables and overlays when a hidde
     document.getElementById('viewport').setAttribute('data-openbitfun-state','empty');result.landing=style('frame');result.landingToolbar=style('toolbar');document.getElementById('viewport').removeAttribute('data-openbitfun-state');result.restored=style('frame');document.getElementById('result').textContent=JSON.stringify(result);
     </script></body></html>`;
     const file=resolve(scratch,'reading.html');writeFileSync(file,html);
-    const output=execFileSync(browser!,[...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--dump-dom',pathToFileURL(file).href],{windowsHide:true,encoding:'utf8',timeout:20000,stdio:'pipe'});
+    const output=execFileSync(browser!,[...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--dump-dom',pathToFileURL(file).href],{windowsHide:true,encoding:'utf8',timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS,stdio:'pipe'});
     const result=JSON.parse(output.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result).toEqual({frame:'rgb(250, 246, 235)',viewport:'rgb(250, 246, 235)',toolbar:'rgb(232, 220, 196)',card:'rgb(255, 252, 243)',menu:'rgb(255, 252, 243)',landing:'rgba(0, 0, 0, 0)',landingToolbar:'rgba(0, 0, 0, 0)',restored:'rgb(250, 246, 235)'});
   } finally { runtime.dispose();await cleanupBrowserFixture(scratch); }
-},30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);

src/web-ui/src/infrastructure/visual-skin/reading-surfaces.test.tsx

@@ -1,5 +1,5 @@
 // @vitest-environment jsdom
-import { browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
+import { BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS, BROWSER_FIXTURE_TEST_TIMEOUT_MS, browserFixtureFlags, cleanupBrowserFixture } from './browser-fixture.test-support';
 import React, { act } from 'react';
 import { createRoot } from 'react-dom/client';
 import { renderToStaticMarkup } from 'react-dom/server';
@@ -78,7 +78,7 @@ it.skipIf(!browser).each(['light','dark'])('protects real settings, skill and ca
       document.documentElement.removeAttribute('data-openbitfun-skin-id');
       document.getElementById('result').textContent=JSON.stringify({restingMaterial,focusedMaterial,toolbarColor,calendarPlanes,headingPlates,headingColor,shadow,before,after:targets.map(measure),paints,gap,disabled:targets.map(e=>getComputedStyle(e,'::before').content)});
       </script></body></html>`);
-    const out = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--virtual-time-budget=200','--dump-dom',pathToFileURL(html).href], {encoding:'utf8',windowsHide:true,timeout:20000,stdio:'pipe'});
+    const out = execFileSync(browser!, [...browserFixtureFlags(), '--headless=new','--disable-gpu','--no-first-run',`--user-data-dir=${resolve(scratch,'profile')}`,'--virtual-time-budget=200','--dump-dom',pathToFileURL(html).href], {encoding:'utf8',windowsHide:true,timeout: BROWSER_FIXTURE_LAUNCH_TIMEOUT_MS,stdio:'pipe'});
     const result=JSON.parse(out.match(/<pre id="result">(.*?)<\/pre>/s)![1]);
     expect(result.calendarPlanes).toEqual(['openbitfun-todos__calendar-body']);
     expect(result.paints.length).toBeGreaterThan(0);
@@ -92,4 +92,4 @@ it.skipIf(!browser).each(['light','dark'])('protects real settings, skill and ca
     expect(result.headingColor).toBe('rgb(23, 37, 52)');expect(result.shadow).toContain('2px');
     expect(result.disabled.every((content:string)=>['none','normal'].includes(content))).toBe(true);
   } finally { await cleanupBrowserFixture(scratch); }
-}, 30000);
+}, BROWSER_FIXTURE_TEST_TIMEOUT_MS);