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Guard stale app execution against feature contract changes

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This commit is contained in:
Jonathan Sykes
2026-10-08 09:18:51 +08:00
parent 3505dc3c0e
commit c4a512bea6
7 changed files with 143 additions and 8 deletions
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12
perf/baseline.mjs
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@@ -377,8 +377,8 @@ async function runColdScenario({ browserType, server, proxy, profile }) {
const fcp = paint.find((p) => p.name === 'first-contentful-paint');
return {
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
fcp: fcp ? Math.round(fcp.startTime) : null,
lcp: window.__lcp ? Math.round(window.__lcp) : null,
domContentLoaded: nav ? Math.round(nav.domContentLoadedEventEnd - nav.startTime) : null,
@@ -486,8 +486,8 @@ async function runWarmScenario({ browserType, server, proxy, profile }) {
const fcp = paint.find((p) => p.name === 'first-contentful-paint');
return {
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
fcp: fcp ? Math.round(fcp.startTime) : null,
lcp: window.__lcp ? Math.round(window.__lcp) : null,
domContentLoaded: nav ? Math.round(nav.domContentLoadedEventEnd - nav.startTime) : null,
@@ -567,8 +567,8 @@ async function runOfflineScenario({ browserType, server, proxy, profile }) {
const fcp = paint.find((p) => p.name === 'first-contentful-paint');
return {
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&['script','link','css'].includes(entry.initiatorType)).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
initialJsCss: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).reduce((sum,entry)=>sum+entry.encodedBodySize,0),
initialAssetRequests: performance.getEntriesByType('resource').filter(entry=>/\.(?:js|css)(?:[?#]|$)/.test(entry.name)&&entry.startTime <= nav.domContentLoadedEventEnd&&(['script','link','css'].includes(entry.initiatorType)||(entry.initiatorType==='fetch'&&new URL(entry.name).pathname==='/app.js'))).map(entry=>({url:entry.name,bytes:entry.encodedBodySize,start:entry.startTime,responseStart:entry.responseStart,end:entry.responseEnd,initiator:entry.initiatorType})),
fcp: fcp ? Math.round(fcp.startTime) : null,
lcp: window.__lcp ? Math.round(window.__lcp) : null,
domContentLoaded: nav ? Math.round(nav.domContentLoadedEventEnd - nav.startTime) : null,