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"""Tests that call_variants can run in a environment with an accelerator."""



from absl.testing import absltest
from absl.testing import parameterized
import tensorflow as tf

from deepvariant import call_variants_slim
from deepvariant import modeling
from deepvariant import testdata
from third_party.nucleus.testing import test_utils


def setUpModule():
  testdata.init()


class CallVariantsAcceleratorTests(
    tf.test.TestCase, metaclass=parameterized.TestGeneratorMetaclass
):

  @parameterized.parameters(modeling.production_models())
  def test_call_variants_runs_on_gpus(self, model):
    call_variants_slim.call_variants(
        examples_filename=testdata.GOLDEN_CALLING_EXAMPLES,
        checkpoint_path=None,
        model=model,
        execution_hardware='accelerator',
        output_file=test_utils.test_tmpfile('zzz.tfrecord'),
    )


if __name__ == '__main__':
  absltest.main()