test: try to fix flaky test cases

[LingyuCoder]

Summary

fix native watcher flaky test cases

Related links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[netlify]

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[Copilot]

Pull request overview

This PR addresses flaky test cases through two targeted improvements: enhancing test output verbosity in CI environments and ensuring unique loader identifiers to prevent test collisions.

• Added chaiConfig with increased truncateThreshold for CI to show complete assertion details in test failures
• Fixed indentation inconsistencies in the test configuration
• Modified loader ident to include issuer, resource, and resourceQuery for guaranteed uniqueness

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
tests/rspack-test/rstest.config.ts	Added chaiConfig for CI environments to display more detailed test assertion output, and corrected indentation for DEFAULT_MAX_CONCURRENT
tests/rspack-test/configCases/rule-set/custom/rspack.config.js	Enhanced loader ident to include issuer, resource, and resourceQuery, preventing identifier collisions when the same resource is loaded from different contexts

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[github-actions]

Rsdoctor Bundle Diff Analysis

Found 5 project(s) in monorepo.

📁 react-10k

Path: ../build-tools-performance/cases/react-10k/dist/rsdoctor-data.json

📌 Baseline Commit: b73f59a9a4 | PR: #12420

Metric	Current	Baseline	Change
📊 Total Size	5.7 MB	5.7 MB	0 B (0.0%)
📄 JavaScript	5.7 MB	5.7 MB	0 B (0.0%)
🎨 CSS	21.0 B	21.0 B	0 B (0.0%)
🌐 HTML	0 B	0 B	N/A
📁 Other Assets	0 B	0 B	N/A

📦 Download Diff Report: react-10k Bundle Diff

📁 react-1k

Path: ../build-tools-performance/cases/react-1k/dist/rsdoctor-data.json

📌 Baseline Commit: b73f59a9a4 | PR: #12420

Metric	Current	Baseline	Change
📊 Total Size	823.6 KB	823.6 KB	0 B (0.0%)
📄 JavaScript	823.6 KB	823.6 KB	0 B (0.0%)
🎨 CSS	0 B	0 B	N/A
🌐 HTML	0 B	0 B	N/A
📁 Other Assets	0 B	0 B	N/A

📦 Download Diff Report: react-1k Bundle Diff

📁 react-5k

Path: ../build-tools-performance/cases/react-5k/dist/rsdoctor-data.json

📌 Baseline Commit: b73f59a9a4 | PR: #12420

Metric	Current	Baseline	Change
📊 Total Size	2.7 MB	2.7 MB	0 B (0.0%)
📄 JavaScript	2.7 MB	2.7 MB	0 B (0.0%)
🎨 CSS	21.0 B	21.0 B	0 B (0.0%)
🌐 HTML	0 B	0 B	N/A
📁 Other Assets	0 B	0 B	N/A

📦 Download Diff Report: react-5k Bundle Diff

📁 rome

Path: ../build-tools-performance/cases/rome/dist/rsdoctor-data.json

📌 Baseline Commit: b73f59a9a4 | PR: #12420

Metric	Current	Baseline	Change
📊 Total Size	984.3 KB	984.3 KB	0 B (0.0%)
📄 JavaScript	984.3 KB	984.3 KB	0 B (0.0%)
🎨 CSS	0 B	0 B	N/A
🌐 HTML	0 B	0 B	N/A
📁 Other Assets	0 B	0 B	N/A

📦 Download Diff Report: rome Bundle Diff

📁 ui-components

Path: ../build-tools-performance/cases/ui-components/dist/rsdoctor-data.json

📌 Baseline Commit: b73f59a9a4 | PR: #12420

Metric	Current	Baseline	Change
📊 Total Size	2.1 MB	2.1 MB	0 B (0.0%)
📄 JavaScript	2.0 MB	2.0 MB	0 B (0.0%)
🎨 CSS	83.0 KB	83.0 KB	0 B (0.0%)
🌐 HTML	0 B	0 B	N/A
📁 Other Assets	0 B	0 B	N/A

📦 Download Diff Report: ui-components Bundle Diff

Generated by Rsdoctor GitHub Action

[github-actions]

📦 Binary Size-limit

Comparing a6f5639 to chore: improve AGENTS.md and add project architecture documentation (#12420) by harpsealjs

🙈 Size remains the same at 48.21MB

[codspeed-hq]

CodSpeed Performance Report

Merging #12402 will not alter performance

_{Comparing test/fix-flaky (a6f5639) with main (b73f59a)}

Summary

✅ 17 untouched