code: def test_streamplot_inputs():  # test no exception occurs.
      # fully-masked
      plt.streamplot(
          np.arange(3),
          np.arange(3),
          np.full((3, 3), np.nan),
          np.full((3, 3), np.nan),
          color=np.random.rand(3, 3),
      )
      # array-likes
      plt.streamplot(
          range(3), range(3), np.random.rand(3, 3), np.random.rand(3, 3)
      )
  
file_path: matplotlib/lib/matplotlib/tests/test_streamplot.py
imports: import numpy
  from numpy.testing import assert_array_almost_equal
  import pytest
  import matplotlib.pyplot
  from matplotlib.testing.decorators import image_comparison
  import matplotlib.transforms
label_desc: Use image node_id 12 for calling a global function with example usage: test_streamplot_inputs() without return types