test: add runner cache for better test performance

[LingyuCoder]

Summary

• Add runner cache to prevent reading files multiple times
• Fix slow runtime diff regex
• Use json files as snapshots to prevent building webpack assets which never change

Before:

After:

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This pull request includes several changes to the rspack-test-tools package, focusing on improving the functionality and maintainability of the codebase. The key changes include modifications to the compareModules and parseModules functions, updates to the replaceRuntimeModuleName function, and enhancements to the Jest configuration.

Functionality Improvements:

• compareModules and parseModules: Changed the data structures from Map to Record for better performance and consistency. [1] [2] [3]
• replaceRuntimeModuleName: Updated the function to handle content replacement more effectively, including the addition of a new regex pattern and a mapping object for runtime module names. [1] [2]

Configuration Updates:

• Jest configuration: Enabled caching based on the CI environment variable to optimize test performance.

Code Enhancements:

• Added a new cachable option to the IBasicRunnerOptions interface.
• Introduced a snapshot option in the ICompareOptions interface to support snapshot testing.

Code Cleanup:

• Removed the checkBundleFiles function from diff.ts as it was no longer needed.

Checklist

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

[netlify]

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[codspeed-hq]

CodSpeed Performance Report

Merging #9449 will not alter performance

_{Comparing test/runner-cache (8190d9b) with main (ba7556d)}

Summary

✅ 7 untouched benchmarks