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50 lines
1.4 KiB
50 lines
1.4 KiB
// Copyright The OpenTelemetry Authors |
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// SPDX-License-Identifier: Apache-2.0 |
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#include <gtest/gtest.h> |
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#include "opentelemetry/nostd/shared_ptr.h" |
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#include "opentelemetry/nostd/string_view.h" |
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#include "opentelemetry/trace/provider.h" |
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#include "opentelemetry/trace/tracer_provider.h" |
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using opentelemetry::trace::Provider; |
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using opentelemetry::trace::Tracer; |
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using opentelemetry::trace::TracerProvider; |
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namespace nostd = opentelemetry::nostd; |
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class TestProvider : public TracerProvider |
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{ |
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#if OPENTELEMETRY_ABI_VERSION_NO >= 2 |
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nostd::shared_ptr<Tracer> GetTracer( |
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nostd::string_view /* name */, |
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nostd::string_view /* version */, |
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nostd::string_view /* schema_url */, |
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const opentelemetry::common::KeyValueIterable * /* attributes */) noexcept override |
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{ |
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return nostd::shared_ptr<Tracer>(nullptr); |
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} |
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#else |
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nostd::shared_ptr<Tracer> GetTracer(nostd::string_view /* name */, |
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nostd::string_view /* version */, |
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nostd::string_view /* schema_url */) noexcept override |
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{ |
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return nostd::shared_ptr<Tracer>(nullptr); |
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} |
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#endif |
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}; |
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TEST(Provider, GetTracerProviderDefault) |
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{ |
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auto tf = Provider::GetTracerProvider(); |
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EXPECT_NE(nullptr, tf); |
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} |
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TEST(Provider, SetTracerProvider) |
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{ |
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auto tf = nostd::shared_ptr<TracerProvider>(new TestProvider()); |
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Provider::SetTracerProvider(tf); |
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ASSERT_EQ(tf, Provider::GetTracerProvider()); |
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}
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