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opentelemetry-go/internal/global/internal_test.go
Krzesimir Nowak 3d6e8b5078
Move Version function and code from global to toplevel (#1330)
* Move global code to toplevel package

* Move version function to toplevel package

* Update changelog

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-11-16 09:30:54 -08:00

41 lines
1.1 KiB
Go

// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package global_test
import (
"os"
"testing"
"go.opentelemetry.io/otel/internal/global"
ottest "go.opentelemetry.io/otel/internal/testing"
)
// Ensure struct alignment prior to running tests.
func TestMain(m *testing.M) {
fieldsMap := global.AtomicFieldOffsets()
fields := make([]ottest.FieldOffset, 0, len(fieldsMap))
for name, offset := range fieldsMap {
fields = append(fields, ottest.FieldOffset{
Name: name,
Offset: offset,
})
}
if !ottest.Aligned8Byte(fields, os.Stderr) {
os.Exit(1)
}
os.Exit(m.Run())
}