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test: improve defer the same module#20479

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alexander-akait merged 1 commit intomainfrom
test-import-defer-the-same-module
Feb 19, 2026
Merged

test: improve defer the same module#20479
alexander-akait merged 1 commit intomainfrom
test-import-defer-the-same-module

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Summary

test case

What kind of change does this PR introduce?

test

Did you add tests for your changes?

Yes

Does this PR introduce a breaking change?

No

If relevant, what needs to be documented once your changes are merged or what have you already documented?

Nothing

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changeset-bot bot commented Feb 19, 2026

⚠️ No Changeset found

Latest commit: acac4c3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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github-actions bot commented Feb 19, 2026

This PR is packaged and the instant preview is available (82a0efb).

Install it locally:

  • npm
npm i -D webpack@https://pkg.pr.new/webpack@82a0efb
  • yarn
yarn add -D webpack@https://pkg.pr.new/webpack@82a0efb
  • pnpm
pnpm add -D webpack@https://pkg.pr.new/webpack@82a0efb

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Types Coverage

Coverage after merging test-import-defer-the-same-module into main will be
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@codspeed-hq
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codspeed-hq bot commented Feb 19, 2026

Merging this PR will degrade performance by 26.74%

⚡ 2 improved benchmarks
❌ 1 regressed benchmark
✅ 141 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Memory benchmark "devtool-source-map", scenario '{"name":"mode-production","mode":"production"}' 7.8 MB 6.1 MB +27.25%
Memory benchmark "asset-modules-source", scenario '{"name":"mode-development","mode":"development"}' 684.9 KB 934.9 KB -26.74%
Memory benchmark "context-esm", scenario '{"name":"mode-production","mode":"production"}' 9.1 MB 7.2 MB +25.74%

Comparing test-import-defer-the-same-module (acac4c3) with main (99614ed)

Open in CodSpeed

@alexander-akait alexander-akait merged commit 82a0efb into main Feb 19, 2026
55 of 56 checks passed
@alexander-akait alexander-akait deleted the test-import-defer-the-same-module branch February 19, 2026 17:45
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