Coverage test demo [TEST]

[winsvega]

🗒️ Description

Test how coverage script is working after refactoring
Test vectors from PR: #680
Patches are introduced to the coverage script here, need to merge changes to the original PR

• new test introduced, scipt is green
• no new tests, only unrelated changes, script is disabled
• lost coverage in pr detected
• new coverage in pr detected
• lost coverage in eof detected
• new test in eof, scrip in native is green
• converted test file coverage detects coverage
• converted files, files are missing in tests
• rename test

🔗 Related Issues

#839

✅ Checklist

• All: Set appropriate labels for the changes.
• All: Considered squashing commits to improve commit history.
• All: Added an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• Tests: All converted JSON/YML tests from ethereum/tests have been added to converted-ethereum-tests.txt.
• Tests: A PR with removal of converted JSON/YML tests from ethereum/tests have been opened.
• Tests: Included the type and version of evm t8n tool used to locally execute test cases: e.g., ref with commit hash or geth 1.13.1-stable-3f40e65.
• Tests: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.