test: add inline flight response reuse test

[huozhi]

To collect the requests starting from page load, we need to register event listeners before page loading (page.goto API invocation). By default webdriver will wait for hydration, so we need to register events inside browser.loadPage to ensure we can collect the requests before hydration is done.

Changes

• Add beforePageLoad for next webdriver
• registry page 'request' event before loading page
• update related tests for agruments change

Usage

browser = await webdriver(appPort, '/path', {
   waitHydration, // default true
   retryWaitHydration, // default false
   disableCache, // default false
   beforePageLoad, // default undefined
})

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
buildDuration	15.3s	15.5s	⚠️ +192ms
buildDurationCached	6s	6.1s	⚠️ +64ms
nodeModulesSize	367 MB	367 MB	⚠️ +5 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.137	3.12	-0.02
/ avg req/sec	796.97	801.37	+4.4
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.328	1.315	-0.01
/error-in-render avg req/sec	1882.88	1901.67	+18.79

Client Bundles (main, webpack, commons)

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42 kB	42 kB	✓
main-HASH.js gzip	27.9 kB	27.9 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	71.5 kB	71.5 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
_app-HASH.js gzip	1.36 kB	1.36 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	326 B	326 B	✓
dynamic-HASH.js gzip	2.57 kB	2.57 kB	✓
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	919 B	919 B	✓
image-HASH.js gzip	5.01 kB	5.01 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	2.26 kB	2.26 kB	✓
routerDirect..HASH.js gzip	321 B	321 B	✓
script-HASH.js gzip	383 B	383 B	✓
withRouter-HASH.js gzip	318 B	318 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.7 kB	14.7 kB	✓

Client Build Manifests

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
index.html gzip	532 B	532 B	✓
link.html gzip	545 B	545 B	✓
withRouter.html gzip	526 B	526 B	✓
Overall change	1.6 kB	1.6 kB	✓

---

Default Build with SWC (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
buildDuration	18.8s	18.9s	⚠️ +88ms
buildDurationCached	6s	6.1s	⚠️ +41ms
nodeModulesSize	367 MB	367 MB	⚠️ +5 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.146	3.119	-0.03
/ avg req/sec	794.73	801.57	+6.84
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.347	1.326	-0.02
/error-in-render avg req/sec	1855.31	1884.78	+29.47

Client Bundles (main, webpack, commons)

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.1 kB	42.1 kB	✓
main-HASH.js gzip	27.9 kB	27.9 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	71.6 kB	71.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
_app-HASH.js gzip	1.35 kB	1.35 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	305 B	305 B	✓
css-HASH.js gzip	321 B	321 B	✓
dynamic-HASH.js gzip	2.56 kB	2.56 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	911 B	911 B	✓
image-HASH.js gzip	5.05 kB	5.05 kB	✓
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	2.28 kB	2.28 kB	✓
routerDirect..HASH.js gzip	314 B	314 B	✓
script-HASH.js gzip	375 B	375 B	✓
withRouter-HASH.js gzip	309 B	309 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.7 kB	14.7 kB	✓

Client Build Manifests

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
_buildManifest.js gzip	458 B	458 B	✓
Overall change	458 B	458 B	✓

Rendered Page Sizes

	vercel/next.js canary	huozhi/next.js test/inline-response	Change
index.html gzip	533 B	533 B	✓
link.html gzip	547 B	547 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.61 kB	1.61 kB	✓

Commit: 2081257