Enable OTLP trace metrics parametric tests for python at v4.13.0-dev

[mabdinur]

Summary

• Enables the 45 (of 48) parametrized cases in tests/parametric/test_otlp_trace_metrics.py for python, starting at v4.13.0-dev, replacing the blanket missing_feature marker.
• Verified locally by loading the tracer wheel from S3 for commit f5487150f3e750909424ee9ac93efc262e17d35b on DataDog/dd-trace-py#18354 (OTLP trace metrics export) and running TEST_LIBRARY=python ./run.sh PARAMETRIC tests/parametric/test_otlp_trace_metrics.py — 45 xpassed, 3 xfailed.
• Keeps Test_FR06_Otel_Span_Attributes::test_fr06_7_rpc_status_code as missing_feature: the grpc.status.code -> rpc.response.status_code attribute mapping requires libdatadog v38 and is not yet implemented in that PR.

Note: since dd-trace-py#18354 is not merged yet, this system-tests PR is expected to run against latest dd-trace-py main and show the newly-enabled tests as failing in CI until that PR merges and releases (per docs/edit/enable-test.md). Re-run this PR's CI after the dd-trace-py PR merges to confirm it goes green before merging.

Test plan

• Ran ./format.sh — all checks passed
• Verified locally against dd-trace-py PR build via S3 artifact (45 xpassed / 3 xfailed)
• Re-run CI after chore(tracing): add initial support for otlp trace metrics export dd-trace-py#18354 merges and confirm the newly-enabled tests pass

Made with Cursor

[github-actions]

CODEOWNERS have been resolved as:

manifests/python.yml                                                    @DataDog/apm-python @DataDog/asm-python

[datadog-official]

 

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⚠️ Warnings

🚦 2 Pipeline jobs failed

Testing the test | System Tests (python, dev) / parametric / parametric (2)     

🧪 20 Tests failed

tests.parametric.test_otlp_trace_metrics.Test_FR01_Enablement_Configuration.test_fr01_1_enabled_explicit[library_env0, parametric-python] from system_tests_suite  

ValueError: Number (1) of metrics not available from test agent, got 0

self = <tests.parametric.test_otlp_trace_metrics.Test_FR01_Enablement_Configuration object at 0x7f18ffe4ca10>
otlp_trace_metrics_library_env = {'DD_SERVICE': 'test-otlp-stats-svc', 'OTEL_EXPORTER_OTLP_METRICS_ENDPOINT': 'http://ddapm-test-agent-441482:4318/v1/metrics', 'OTEL_EXPORTER_OTLP_METRICS_PROTOCOL': 'http/json', 'OTEL_TRACES_SPAN_METRICS_ENABLED': 'true', ...}
test_agent = <utils.docker_fixtures._test_agent.TestAgentAPI object at 0x7f18cce53230>
test_library = <utils.docker_fixtures._test_clients._test_client_parametric.ParametricTestClientApi object at 0x7f19011a11f0>

    @pytest.mark.parametrize("library_env", [{**DEFAULT_ENVVARS}])
    def test_fr01_1_enabled_explicit(
        self,
...

tests.parametric.test_otlp_trace_metrics.Test_FR01_Enablement_Configuration.test_fr01_3_enabled_by_default[library_env0, parametric-python] from system_tests_suite  

ValueError: Number (1) of metrics not available from test agent, got 0

self = <tests.parametric.test_otlp_trace_metrics.Test_FR01_Enablement_Configuration object at 0x7f0360cb4410>
otlp_trace_metrics_library_env = {'DD_METRICS_OTEL_ENABLED': 'true', 'DD_SERVICE': 'test-otlp-stats-svc', 'OTEL_EXPORTER_OTLP_METRICS_ENDPOINT': 'http://ddapm-test-agent-2dd269:4318/v1/metrics', 'OTEL_EXPORTER_OTLP_METRICS_PROTOCOL': 'http/json', ...}
test_agent = <utils.docker_fixtures._test_agent.TestAgentAPI object at 0x7f032e222930>
test_library = <utils.docker_fixtures._test_clients._test_client_parametric.ParametricTestClientApi object at 0x7f032e3e0470>

    @pytest.mark.parametrize(
        "library_env",
        [{**_BASE_ENVVARS, "OTEL_TRACES_EXPORTER": "otlp", "DD_METRICS_OTEL_ENABLED": "true"}],
...

View all failed tests

Testing the test | all-jobs-are-green     

ℹ️ Info

No other issues found (see more)

❄️ No new flaky tests detected

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[mabdinur]

Blocked by: DataDog/dd-trace-py#18354