code: def test_zeros():
      """Test ground-truth of zeros and image of zeros"""
  
      workspace, module = make_workspace(
          dict(image=numpy.ones((20, 10), bool)),
          dict(image=numpy.ones((20, 10), bool)),
      )
  
      assert isinstance(
          module,
          cellprofiler.modules.measureimageoverlap.MeasureImageOverlap,
      )
      module.run(workspace)
      measurements = workspace.measurements
      assert isinstance(
          measurements, cellprofiler_core.measurement.Measurements
      )
      assert (
          measurements.get_current_image_measurement(
              "Overlap_FalseNegRate_test"
          )
          == 0
      )
      features = measurements.get_feature_names("Image")
      for (
          feature
      ) in cellprofiler.modules.measureimageoverlap.FTR_ALL + [
          cellprofiler.modules.measureimageoverlap.FTR_EARTH_MOVERS_DISTANCE
      ]:
          field = "_".join(
              (
                  cellprofiler.modules.measureimageoverlap.C_IMAGE_OVERLAP,
                  feature,
                  TEST_IMAGE_NAME,
              )
          )
          assert field in features, "Missing feature: %s" % feature
      ftr_emd = module.measurement_name(
          cellprofiler.modules.measureimageoverlap.FTR_EARTH_MOVERS_DISTANCE
      )
      assert measurements["Image", ftr_emd] == 0
  
imports: import io
  import numpy
  import numpy.random
  import numpy.testing
  import scipy.ndimage
  import cellprofiler_library.opts.measureimageoverlap
  import cellprofiler_core.image
  import cellprofiler_core.measurement
  import cellprofiler_core.module
  import cellprofiler_core.object
  import cellprofiler_core.pipeline
  import cellprofiler_core.preferences
  import cellprofiler_core.workspace
  from cellprofiler_core.constants.measurement import COLTYPE_FLOAT
  import cellprofiler.modules.measureimageoverlap
  import tests.frontend.modules
label_desc: Use image node_id 5 for calling a global function with example usage: test_zeros() without return types