feat: use shallowEqual from export module and add some test cases

[kiner-tang]

Summary

use shallowEqual from export module and add some test cases

How did you test this change?

add some test cases for shallowEqual to make sure it's accurate

[sizebot]

Comparing: 3613284...d8e68b0

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js	=	134.97 kB	134.97 kB	=	43.23 kB	43.23 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js	=	141.69 kB	141.69 kB	=	45.23 kB	45.23 kB
facebook-www/ReactDOM-prod.classic.js	=	486.26 kB	486.26 kB	=	86.55 kB	86.55 kB
facebook-www/ReactDOM-prod.modern.js	=	471.57 kB	471.57 kB	=	84.32 kB	84.32 kB
facebook-www/ReactDOMForked-prod.classic.js	=	486.26 kB	486.26 kB	=	86.55 kB	86.55 kB

Significant size changes

Includes any change greater than 0.2%:

(No significant changes)

Generated by 🚫 dangerJS against d8e68b0

[github-actions]

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[github-actions]

Closing this pull request after a prolonged period of inactivity. If this issue is still present in the latest release, please ask for this pull request to be reopened. Thank you!