code: def testVoxCeleb1Verification(self):
      dataset = voxceleb1.VoxCeleb1Verification(
          self.root_dir, meta_url=self.meta_file
      )
      num_samples = 0
      for i, (
          waveform_spk1,
          waveform_spk2,
          sample_rate,
          label,
          file_id_spk1,
          file_id_spk2,
      ) in enumerate(dataset):
          self.assertEqual(waveform_spk1, self.samples[i][0])
          self.assertEqual(waveform_spk2, self.samples[i][1])
          assert sample_rate == self.samples[i][2]
          assert label == self.samples[i][3]
          assert file_id_spk1 == self.samples[i][4]
          assert file_id_spk2 == self.samples[i][5]
          num_samples += 1
  
      assert num_samples == len(self.samples)
  
file_path: audio/test/torchaudio_unittest/datasets/voxceleb1_test.py
imports: import os
  from torchaudio.datasets import voxceleb1
  from torchaudio_unittest.common_utils import get_whitenoise, save_wav, TempDirMixin, TorchaudioTestCase
label_desc: Use image node_id 2 for calling the TestVoxCeleb1Verification obj's underlying member method code with example usage: obj.testVoxCeleb1Verification() without return types