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package testutils
import (
"os"
"strings"
"testing"
)
// TempBPFFS creates a temporary directory on a BPF FS.
//
// The directory is automatically cleaned up at the end of the test run.
func TempBPFFS(tb testing.TB) string {
tb.Helper()
tmp, err := os.MkdirTemp("/sys/fs/bpf", "ebpf-test")
if err != nil {
if strings.Contains(err.Error(), "permission denied") {
tb.Skipf("Skipping test: %v", err)
}
tb.Fatal("Create temporary directory on BPFFS:", err)
}
tb.Cleanup(func() { os.RemoveAll(tmp) })
return tmp
}
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