text: """Test based on the example_l1_svm."""
  
  import json
  import os
  
  
  from pysparselp.examples.example_l1_svm import run
  
  __folder__ = os.path.dirname(__file__)
  
  
  def test_example_l1_svm(update_results=False):
  
      percent_valid = run(display=False)
  
      curves_json_file = os.path.join(__folder__, "test_l1_svm_results.json")
      if update_results:
          with open(curves_json_file, "w") as f:
              json.dump(percent_valid, f)
  
      with open(curves_json_file, "r") as f:
          percent_valid_expected = json.load(f)
  
      for k, v1 in percent_valid_expected.items():
          v2 = percent_valid[k]
          assert v1 == v2
  
  
  if __name__ == "__main__":
      test_example_l1_svm(update_results=False)
  