test(shell): split the shell concept comparison per route and motion (#297)

"shell geometry, tokens and controls match the concept" compared all three
routes (Images, Library, Tags) under both motions in one test per size and
theme: 12 page loads, 12 captures and 36 hovers under the 30 s default
budget. Over the last 40 Viewer.js runs it took 22 s median and up to
33 s on CI WebKit, and timed out 6 times (main run 39886719087 among them).
The CI traces show steady progress with no stalled step (the longest one
is a 0.8 s navigation), so the cause is the amount of work in one test,
not a hang or a race.

Each route and motion is now its own test, still covering both sizes and
both themes, with the same assertions and captures.

Under run-pw-ci.sh on WebKit at 2 CPUs, --repeat-each=10:
before 18/40 timed out (median 26.9 s, max 32.5 s);
after 0/240 (median 6.5 s, p90 9.8 s, max 17.2 s).
This commit is contained in:
Vito
2026-10-23 00:08:43 -07:00
committed by GitHub
parent a64e99402b
commit 7a4b6eebb2
+21 -20
View File
@@ -178,27 +178,28 @@ async function captureFooter(page,testInfo,name) {
test.beforeEach(async({request})=>{await seedConcept(request);});
for(const [width,height] of SIZES)for(const theme of THEMES)test(`shell geometry, tokens and controls match the concept ${width}x${height} ${theme}`,async({page},testInfo)=>{
// One test per route, size, theme and motion. All of them in one test per size and theme (12 page loads, 12 captures,
// 36 hovers) steadily took 22 s median and up to 33 s on CI WebKit, past the 30 s budget with no step stalled; one
// route in one motion is a sixth of that work under the same budget.
for(const [route,breadcrumb] of ROUTES)for(const [width,height] of SIZES)for(const theme of THEMES)for(const motion of MOTIONS)test(`shell geometry, tokens and controls match the concept on ${route} ${width}x${height} ${theme} ${motion}`,async({page},testInfo)=>{
await page.setViewportSize({width,height});const result={};
for(const motion of MOTIONS)for(const [route,breadcrumb] of ROUTES) {
await openConcept(page,route,theme,motion);await page.mouse.move(0,0);
const reference=await inventoryOf(page,'#main');
if(motion==='no-preference')await captureCanonicalState(page,testInfo,`concept-shell-${route}-${width}-${theme}`);
const referenceRings=FULL_HEADING.has(route)?await ringsOf(page,'#main'):null;
const referenceHovers=await hoversOf(page);
if(motion==='no-preference')await captureFooter(page,testInfo,`concept-footer-${route}-${width}-${theme}`);
await openProduction(page,route,theme,motion);await page.mouse.move(0,0);
const actual=await inventoryOf(page,'#workspace-main');
if(motion==='no-preference')await captureCanonicalState(page,testInfo,`production-shell-${route}-${width}-${theme}`);
const actualRings=FULL_HEADING.has(route)?await ringsOf(page,'#workspace-main'):null;
const actualHovers=await hoversOf(page);
if(motion==='no-preference')await captureFooter(page,testInfo,`production-footer-${route}-${width}-${theme}`);
result[`${motion} ${route}`]={route,breadcrumb,reference,actual,diff:compare(route,reference,actual),referenceRings,actualRings,
referenceHovers,actualHovers};
}
const path=testInfo.outputPath('shell-geometry.json');await writeFile(path,JSON.stringify(result,null,2));
await testInfo.attach('shell-geometry',{path,contentType:'application/json'});
for(const [key,{route,breadcrumb,reference,actual,diff,referenceRings,actualRings,referenceHovers,actualHovers}] of Object.entries(result)) {
await openConcept(page,route,theme,motion);await page.mouse.move(0,0);
const reference=await inventoryOf(page,'#main');
if(motion==='no-preference')await captureCanonicalState(page,testInfo,`concept-shell-${route}-${width}-${theme}`);
const referenceRings=FULL_HEADING.has(route)?await ringsOf(page,'#main'):null;
const referenceHovers=await hoversOf(page);
if(motion==='no-preference')await captureFooter(page,testInfo,`concept-footer-${route}-${width}-${theme}`);
await openProduction(page,route,theme,motion);await page.mouse.move(0,0);
const actual=await inventoryOf(page,'#workspace-main');
if(motion==='no-preference')await captureCanonicalState(page,testInfo,`production-shell-${route}-${width}-${theme}`);
const actualRings=FULL_HEADING.has(route)?await ringsOf(page,'#workspace-main'):null;
const actualHovers=await hoversOf(page);
if(motion==='no-preference')await captureFooter(page,testInfo,`production-footer-${route}-${width}-${theme}`);
result[`${motion} ${route}`]={reference,actual,diff:compare(route,reference,actual),referenceRings,actualRings,
referenceHovers,actualHovers};
const path=testInfo.outputPath(`shell-geometry-${route}-${motion}.json`);await writeFile(path,JSON.stringify(result,null,2));
await testInfo.attach(`shell-geometry-${route}-${motion}`,{path,contentType:'application/json'});
for(const [key,{reference,actual,diff,referenceRings,actualRings,referenceHovers,actualHovers}] of Object.entries(result)) {
// The concept itself is what this comparison assumes: its sample counts and its shell controls.
expect.soft(reference.chrome.navs[0].rows.map(row=>[row.text,row.count?.text??null]),`${key} concept WORKSPACE rows`)
.toEqual([['Images','24'],['Prompt library','6'],['Tags & categories','15'],['Inspect a file',null]]);