Intent of otel - otlpJsonDecode treats time stringified as decimal nanos and floors to ms|occurrence=1

All 9 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 9 tests
- platform/ 9 tests
  - otel/ 9 tests
    
    test/ 9 tests
    
    node/ 9 tests
    
    otlp/ 9 tests
    
    localOtlpReceiver.test|title=platform/ 4 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/localOtlpReceiver.test|title=platform/otel - localOtlpHttpReceiver accepts a valid OTLP-JSON payload and delivers decoded spans|occurrence=1 Inherited localOtlpReceiver.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/localOtlpReceiver.test|title=platform/otel - localOtlpHttpReceiver forwards raw body to onForward callback unchanged|occurrence=1 Inherited localOtlpReceiver.ts ×2
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/localOtlpReceiver.test|title=platform/otel - localOtlpHttpReceiver returns partial_success when some spans are rejected|occurrence=1 Inherited localOtlpReceiver.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/localOtlpReceiver.test|title=platform/otel - localOtlpHttpReceiver still responds 200 even if onForward throws|occurrence=1 Inherited localOtlpReceiver.ts ×1
    
    otlpJsonDecode.test|title=platform/ 5 tests
    
    otel - otlpJsonDecode falls back to JSON for mixed-type / 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/otlpJsonDecode.test|title=platform/otel - otlpJsonDecode falls back to JSON for mixed-type / nested attribute arrays and kvlistValue|occurrence=1 Inherited otlpJsonDecode.ts ×2
    
    otel - otlpJsonDecode preserves parent span id; drops empty / 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/otlpJsonDecode.test|title=platform/otel - otlpJsonDecode preserves parent span id; drops empty / all-zero parent|occurrence=1 Inherited all-zero parent|occurrence=1
    
    otel - otlpJsonDecode rejects spans with invalid trace_id / 1 test
    
    span_id / 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/otlpJsonDecode.test|title=platform/otel - otlpJsonDecode rejects spans with invalid trace_id / span_id / missing times|occurrence=1 Inherited otlpJsonDecode.ts ×3
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/otlpJsonDecode.test|title=platform/otel - otlpJsonDecode maps status codes: ERROR → ERROR, missing → UNSET|occurrence=1 Inherited otlpJsonDecode.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/otel/test/node/otlp/otlpJsonDecode.test|title=platform/otel - otlpJsonDecode treats time stringified as decimal nanos and floors to ms|occurrence=1 Introduced here