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package dockerfile
import (
"os"
"path/filepath"
"testing"
)
// createTestTempFile creates a temporary file within dir with specific contents and permissions.
// When an error occurs, it terminates the test
func createTestTempFile(t *testing.T, dir, filename, contents string, perm os.FileMode) string {
filePath := filepath.Join(dir, filename)
err := os.WriteFile(filePath, []byte(contents), perm)
if err != nil {
t.Fatalf("Error when creating %s file: %s", filename, err)
}
return filePath
}
// createTestSymlink creates a symlink file within dir which points to oldname
func createTestSymlink(t *testing.T, dir, filename, oldname string) string {
filePath := filepath.Join(dir, filename)
if err := os.Symlink(oldname, filePath); err != nil {
t.Fatalf("Error when creating %s symlink to %s: %s", filename, oldname, err)
}
return filePath
}
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