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https://github.com/open-telemetry/opentelemetry-go.git
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3d6e8b5078
* Move global code to toplevel package * Move version function to toplevel package * Update changelog Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package global_test
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import (
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"testing"
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"go.opentelemetry.io/otel/internal/global"
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)
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func TestResetsOfGlobalsPanic(t *testing.T) {
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global.ResetForTest()
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tests := map[string]func(){
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"SetTextMapPropagator": func() {
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global.SetTextMapPropagator(global.TextMapPropagator())
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},
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"SetTracerProvider": func() {
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global.SetTracerProvider(global.TracerProvider())
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},
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"SetMeterProvider": func() {
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global.SetMeterProvider(global.MeterProvider())
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},
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}
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for name, test := range tests {
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shouldPanic(t, name, test)
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}
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}
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func shouldPanic(t *testing.T, name string, f func()) {
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defer func() {
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if r := recover(); r == nil {
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t.Errorf("calling %s with default global did not panic", name)
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}
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}()
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f()
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}
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