test_add_noise_device

Author: hlky

tests/schedulers/test_schedulers.py

@@ -722,10 +722,10 @@ def test_add_noise_device(self):
                 scaled_sample = scheduler.scale_model_input(sample, 0.0)
             self.assertEqual(sample.shape, scaled_sample.shape)
 
-            noise = torch.randn_like(scaled_sample).to(torch_device)
-            # t = scheduler.timesteps[5].expand(noise.shape[0])
-            # noised = scheduler.add_noise(scaled_sample, noise, t)
-            # self.assertEqual(noised.shape, scaled_sample.shape)
+            noise = torch.randn(scaled_sample.shape).to(torch_device)
+            t = scheduler.timesteps[5][None]
+            noised = scheduler.add_noise(scaled_sample, noise, t)
+            self.assertEqual(noised.shape, scaled_sample.shape)
 
     def test_deprecated_kwargs(self):
         for scheduler_class in self.scheduler_classes: