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[test] More instant-navs-devtools deflaking#91345

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Mar 16, 2026
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[test] More instant-navs-devtools deflaking#91345
eps1lon merged 3 commits into
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sebbie/03-13-_test_more_instant-navs-devtools_deflaking

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@eps1lon eps1lon commented Mar 13, 2026

When the test clicks on the button to enable instant mode testing, it didn't always wait for the cookie to be set which can lead to subsequent navigations to not be done with instant mode testing enable.

Now we consistently wait for the cookie after click.

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eps1lon commented Mar 13, 2026

@eps1lon eps1lon mentioned this pull request Mar 13, 2026
@eps1lon eps1lon marked this pull request as ready for review March 13, 2026 22:16
@eps1lon eps1lon enabled auto-merge (squash) March 13, 2026 22:20
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nextjs-bot commented Mar 13, 2026

Tests Passed

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nextjs-bot commented Mar 13, 2026

Stats from current PR

✅ No significant changes detected

📊 All Metrics
📖 Metrics Glossary

Dev Server Metrics:

  • Listen = TCP port starts accepting connections
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Build Metrics:

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  • Cached = With existing .next directory

Change Thresholds:

  • Time: Changes < 50ms AND < 10%, OR < 2% are insignificant
  • Size: Changes < 1KB AND < 1% are insignificant
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⚡ Dev Server

Metric Canary PR Change Trend
Cold (Listen) 863ms 863ms ▁▅▅▅▁
Cold (Ready in log) 858ms 863ms ▁▃▃▄▁
Cold (First Request) 1.470s 1.465s ▁▃▃▃▁
Warm (Listen) 863ms 863ms ▁▅▅▅▁
Warm (Ready in log) 857ms 856ms ▁▄▃▃▁
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📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric Canary PR Change Trend
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Cold (Ready in log) 435ms 435ms ▂▃▃▃█
Cold (First Request) 1.858s 1.858s ▁▂▁▂█
Warm (Listen) 455ms 456ms ▁▁▁▁█
Warm (Ready in log) 435ms 434ms ▃▂▃▃█
Warm (First Request) 1.884s 1.852s ▁▂▂▂█

⚡ Production Builds

Metric Canary PR Change Trend
Fresh Build 5.579s 5.657s ▂▄▄▄▁
Cached Build 5.622s 5.654s ▂▄▄▄▁
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📎 Tarball URL
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@eps1lon eps1lon force-pushed the sebbie/03-13-_test_more_instant-navs-devtools_deflaking branch from d6c31ca to 22c3032 Compare March 16, 2026 14:03
Comment thread test/development/app-dir/instant-navs-devtools/instant-navs-devtools.test.ts Outdated
@eps1lon eps1lon force-pushed the sebbie/03-13-_test_more_instant-navs-devtools_deflaking branch from d840350 to 1f1a18a Compare March 16, 2026 17:12
@eps1lon eps1lon merged commit 63dff61 into canary Mar 16, 2026
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@eps1lon eps1lon deleted the sebbie/03-13-_test_more_instant-navs-devtools_deflaking branch March 16, 2026 20:14
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