✅ Simplify debugger API spec call sites

[watson]

Motivation

The debugger API specs often passed {} for placeholder this, args, or locals values. Those call sites were harder to read because it was not obvious which empty object represented which parameter.

Changes

• Added a shared thisArg test fixture for placeholder this values.
• Removed redundant trailing empty objects where onEntry, onReturn, and onThrow already provide default values.
• Left meaningful object literals in place when they are part of the test data or expectations.

Test instructions

• yarn test:unit --spec packages/browser-debugger/src/domain/api.spec.ts

Checklist

• Tested locally
• Tested on staging
• Added unit tests for this change.
• Added e2e/integration tests for this change.
• Updated documentation and/or relevant AGENTS.md file

[watson]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• ✅ Simplify debugger API spec call sites #4741 👈 (View in Graphite)
• 🐛 Handle non-Error debugger throw values #4740
• ✅ Simplify debugger probe test fixtures #4736
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[cit-pr-commenter-54b7da]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	171.88 KiB	171.88 KiB	0 B	0.00%	✅
Rum Profiler	7.88 KiB	7.88 KiB	0 B	0.00%	✅
Rum Recorder	21.21 KiB	21.21 KiB	0 B	0.00%	✅
Logs	54.33 KiB	54.33 KiB	0 B	0.00%	✅
Rum Slim	129.71 KiB	129.71 KiB	0 B	0.00%	✅
Worker	22.96 KiB	22.96 KiB	0 B	0.00%	✅

[datadog-datadog-prod-us1-2]

 

✨ Fix all issues with BitsAI

⚠️ Warnings

🚦 1 Pipeline job failed

DataDog/browser-sdk | format     

ℹ️ Info

No other issues found (see more)

🧪 All tests passed
❄️ No new flaky tests detected

🎯 Code Coverage (details)
• Patch Coverage: 100.00%
• Overall Coverage: 76.77% (+0.00%)

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