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package internal
import (
"errors"
"testing"
)
func TestSetupBPFModuleErrorWrapsStage(t *testing.T) {
cause := errors.New("boom")
err := setupBPFModuleError("load object", cause)
if err == nil {
t.Fatalf("expected wrapped error")
}
if got, want := err.Error(), "setup BPF module: load object: boom"; got != want {
t.Fatalf("wrapped error = %q, want %q", got, want)
}
if !errors.Is(err, cause) {
t.Fatalf("expected wrapped error to retain original cause")
}
}
func TestSetupBPFModuleErrorNil(t *testing.T) {
if err := setupBPFModuleError("attach probes", nil); err != nil {
t.Fatalf("expected nil error passthrough, got %v", err)
}
}
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