[test optimization] Add support for automatic code coverage report upload

[juan-fernandez]

What does this PR do?

Motivation

Plugin Checklist

• Unit tests.
• Integration tests.
• Benchmarks.
• TypeScript definitions.
• TypeScript tests.
• API documentation.
• CI jobs/workflows.

Additional Notes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.55%. Comparing base (e6e966d) to head (f859f98).
⚠️ Report is 19 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7243      +/-   ##
==========================================
- Coverage   84.91%   79.55%   -5.37%     
==========================================
  Files         515      297     -218     
  Lines       22221    11521   -10700     
==========================================
- Hits        18870     9166    -9704     
+ Misses       3351     2355     -996     

Flag	Coverage Δ
aiguard-macos	99.09% <ø> (ø)
aiguard-ubuntu	99.09% <ø> (ø)
aiguard-windows	99.09% <ø> (ø)
apm-capabilities-tracing-macos	?
apm-capabilities-tracing-ubuntu	?
apm-capabilities-tracing-windows	?
apm-integrations-child-process	99.19% <ø> (ø)
apm-integrations-couchbase-18	100.00% <ø> (ø)
apm-integrations-couchbase-eol	100.00% <ø> (ø)
appsec-express	62.46% <ø> (ø)
appsec-fastify	58.48% <ø> (ø)
appsec-graphql	53.41% <ø> (ø)
appsec-kafka	43.98% <ø> (ø)
appsec-ldapjs	46.04% <ø> (ø)
appsec-lodash	47.29% <ø> (ø)
appsec-macos	?
appsec-mongodb-core	51.82% <ø> (ø)
appsec-mongoose	50.73% <ø> (ø)
appsec-mysql	54.20% <ø> (ø)
appsec-node-serialize	43.92% <ø> (ø)
appsec-passport	48.10% <ø> (ø)
appsec-postgres	54.55% <ø> (ø)
appsec-sourcing	33.80% <ø> (ø)
appsec-template	43.92% <ø> (ø)
appsec-ubuntu	?
llmobs-ai	52.09% <ø> (ø)
llmobs-anthropic	42.73% <ø> (ø)
llmobs-bedrock	40.06% <ø> (ø)
llmobs-google-genai	45.89% <ø> (ø)
llmobs-langchain	50.15% <ø> (ø)
llmobs-openai	55.62% <ø> (?)
llmobs-vertex-ai	44.48% <ø> (ø)
platform-core	87.23% <ø> (ø)
platform-instrumentations-misc	73.68% <ø> (ø)
platform-shimmer	98.82% <ø> (ø)
platform-unit-guardrails	89.47% <ø> (ø)
profiling-macos	70.74% <ø> (ø)
profiling-ubuntu	70.74% <ø> (ø)
profiling-windows	74.18% <ø> (ø)

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[github-actions]

Overall package size

Self size: 4.46 MB
Deduped: 5.3 MB
No deduping: 5.3 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | import-in-the-middle | 2.0.3 | 76.87 kB | 808.03 kB | | dc-polyfill | 0.1.10 | 26.73 kB | 26.73 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[datadog-datadog-prod-us1]

⚠️ Tests

✨ Fix all issues with Cursor

⚠️ Warnings

🧪 156 Tests failed

[email protected] commonJS reporting via agentless intelligent test runner can report code coverage from integration-tests/cucumber/cucumber.spec.js (Datadog) (Fix with Cursor)

The input did not match the regular expression /Lines {8}: 100%/. Input:

'node:internal/modules/cjs/loader:1140\n' +
  '  const err = new Error(message);\n' +
  '              ^\n' +
  '\n' +
  "Error: Cannot find module '../../../config-helper'\n" +
  'Require stack:\n' +
  '- /tmp/2811f5506067decc/5e57b057cdf71cee/node_modules/dd-trace/packages/dd-trace/src/ci-visibility/exporters/agentless/coverage-report-writer.js\n' +
  '- /tmp/2811f5506067decc/5e57b057cdf71cee/node_modules/dd-trace/packages/datadog-plugin-nyc/src/index.js\n' +
...

[email protected] commonJS reporting via agentless intelligent test runner can report code coverage from integration-tests/cucumber/cucumber.spec.js (Datadog) (Fix with Cursor)

The input did not match the regular expression /Lines {8}: 100%/. Input:

'node:internal/modules/cjs/loader:1421\n' +
  '  const err = new Error(message);\n' +
  '              ^\n' +
  '\n' +
  "Error: Cannot find module '../../../config-helper'\n" +
  'Require stack:\n' +
  '- /tmp/56478f43fe613180/211d255c0818a612/node_modules/dd-trace/packages/dd-trace/src/ci-visibility/exporters/agentless/coverage-report-writer.js\n' +
  '- /tmp/56478f43fe613180/211d255c0818a612/node_modules/dd-trace/packages/datadog-plugin-nyc/src/index.js\n' +
...

[email protected] commonJS reporting via agentless intelligent test runner can skip suites received by the intelligent test runner API and still reports code coverage from integration-tests/cucumber/cucumber.spec.js (Datadog) (Fix with Cursor)

Timeout

View all

ℹ️ Info

❄️ No new flaky tests detected

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: f859f98 | Docs | Datadog PR Page | Was this helpful? Give us feedback!}

[pr-commenter]

Benchmarks

Benchmark execution time: 2026-01-26 11:41:09

Comparing candidate commit f859f98 in PR branch juan-fernandez/session-level-coverage-report-upload with baseline commit e6e966d in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 231 metrics, 29 unstable metrics.

[juan-fernandez]

superseded by #7335