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package container // import "github.com/docker/docker/integration/container"
import (
"context"
"os"
"testing"
"github.com/docker/docker/testutil"
"github.com/docker/docker/testutil/environment"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/codes"
)
var (
testEnv *environment.Execution
baseContext context.Context
)
func TestMain(m *testing.M) {
var err error
shutdown := testutil.ConfigureTracing()
ctx, span := otel.Tracer("").Start(context.Background(), "integration/container/TestMain")
baseContext = ctx
testEnv, err = environment.New(ctx)
if err != nil {
span.SetStatus(codes.Error, "environment.New failed")
span.End()
shutdown(ctx)
panic(err)
}
err = environment.EnsureFrozenImagesLinux(ctx, testEnv)
if err != nil {
span.SetStatus(codes.Error, err.Error())
span.End()
shutdown(ctx)
panic(err)
}
testEnv.Print()
code := m.Run()
if code != 0 {
span.SetStatus(codes.Error, "m.Run() exited with non-zero code")
}
span.End()
shutdown(ctx)
os.Exit(code)
}
func setupTest(t *testing.T) context.Context {
ctx := testutil.StartSpan(baseContext, t)
environment.ProtectAll(ctx, t, testEnv)
t.Cleanup(func() { testEnv.Clean(ctx, t) })
return ctx
}
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