| """Test the old numpy pickler, compatibility version.""" | |
| # numpy_pickle is not a drop-in replacement of pickle, as it takes | |
| # filenames instead of open files as arguments. | |
| from joblib import numpy_pickle_compat | |
| def test_z_file(tmpdir): | |
| # Test saving and loading data with Zfiles. | |
| filename = tmpdir.join('test.pkl').strpath | |
| data = numpy_pickle_compat.asbytes('Foo, \n Bar, baz, \n\nfoobar') | |
| with open(filename, 'wb') as f: | |
| numpy_pickle_compat.write_zfile(f, data) | |
| with open(filename, 'rb') as f: | |
| data_read = numpy_pickle_compat.read_zfile(f) | |
| assert data == data_read | |