opentracing: Make schemaURL and scope attributes as identifying for T…

…racer (#5931)

Fixes #5928

CHANGELOG.md

@@ -33,6 +33,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Support scope attributes and make them as identifying for `Tracer` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/trace`. (#5924)
 - Support scope attributes and make them as identifying for `Meter` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/metric`. (#5926)
 - Support scope attributes and make them as identifying for `Logger` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/log`. (#5925)
+- Make schema URL and scope attributes as identifying for `Tracer` in `go.opentelemetry.io/otel/bridge/opentracing`. (#5931)
 
 <!-- Released section -->
 <!-- Don't change this section unless doing release -->

bridge/opentracing/provider.go

@@ -6,6 +6,7 @@ package opentracing // import "go.opentelemetry.io/otel/bridge/opentracing"
 import (
 	"sync"
 
+	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/trace"
 	"go.opentelemetry.io/otel/trace/embedded"
 )
@@ -38,6 +39,8 @@ func NewTracerProvider(bridge *BridgeTracer, provider trace.TracerProvider) *Tra
 type wrappedTracerKey struct {
 	name    string
 	version string
+	schema  string
+	attrs   attribute.Set
 }
 
 // Tracer creates a WrappedTracer that wraps the OpenTelemetry tracer for each call to
@@ -51,6 +54,8 @@ func (p *TracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.T
 	key := wrappedTracerKey{
 		name:    name,
 		version: c.InstrumentationVersion(),
+		schema:  c.SchemaURL(),
+		attrs:   c.InstrumentationAttributes(),
 	}
 
 	if t, ok := p.tracers[key]; ok {

bridge/opentracing/provider_test.go

@@ -6,6 +6,7 @@ package opentracing
 import (
 	"testing"
 
+	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/bridge/opentracing/internal"
 	"go.opentelemetry.io/otel/trace"
 	"go.opentelemetry.io/otel/trace/embedded"
@@ -58,18 +59,37 @@ func TestTracerProvider(t *testing.T) {
 	})
 
 	t.Run("Repeated requests to create a tracer should provide the existing tracer", func(t *testing.T) {
-		tracer1 := provider.Tracer(foobar)
-		assertMockTracerName(t, tracer1, foobar)
-		tracer2 := provider.Tracer(foobar)
-		assertMockTracerName(t, tracer2, foobar)
-		tracer3 := provider.Tracer(bazbar)
-		assertMockTracerName(t, tracer3, bazbar)
-
-		if tracer1 != tracer2 {
-			t.Errorf("expected the same tracer, got different tracers")
+		tracerFns := []func() trace.Tracer{
+			func() trace.Tracer {
+				return provider.Tracer(foobar)
+			},
+			func() trace.Tracer {
+				return provider.Tracer(bazbar)
+			},
+			func() trace.Tracer {
+				return provider.Tracer(foobar, trace.WithSchemaURL("https://opentelemetry.io/schemas/1.2.0"))
+			},
+			func() trace.Tracer {
+				return provider.Tracer(foobar, trace.WithInstrumentationAttributes(attribute.String("foo", "bar")))
+			},
+			func() trace.Tracer {
+				return provider.Tracer(foobar, trace.WithSchemaURL("https://opentelemetry.io/schemas/1.2.0"), trace.WithInstrumentationAttributes(attribute.String("foo", "bar")))
+			},
 		}
-		if tracer1 == tracer3 || tracer2 == tracer3 {
-			t.Errorf("expected different tracers, got the same tracer")
+
+		for i, fn1 := range tracerFns {
+			for j, fn2 := range tracerFns {
+				tracer1, tracer2 := fn1(), fn2()
+				if i == j {
+					if tracer1 != tracer2 {
+						t.Errorf("expected the same tracer, got different tracers; i=%d j=%d", i, j)
+					}
+				} else {
+					if tracer1 == tracer2 {
+						t.Errorf("expected different tracers, got the same tracer; i=%d j=%d", i, j)
+					}
+				}
+			}
 		}
 	})
 }