fairseq/data/legacy/masked_lm_dataset.py

Killed 0 out of 2 mutants

Survived

Survived mutation testing. These mutants show holes in your test suite.

Mutant 746

--- fairseq/data/legacy/masked_lm_dataset.py
+++ fairseq/data/legacy/masked_lm_dataset.py
@@ -69,7 +69,7 @@
             segment_id: int = 0,
             masking_ratio: float = 0.15,
             masking_prob: float = 0.8,
-            random_token_prob: float = 0.1
+            random_token_prob: float = 1.1
     ):
         # Make sure the input datasets are the ones supported
         assert (

Mutant 747

--- fairseq/data/legacy/masked_lm_dataset.py
+++ fairseq/data/legacy/masked_lm_dataset.py
@@ -314,7 +314,6 @@
             order.append(self.sizes)
             return np.lexsort(order)
 
-    @property
     def supports_prefetch(self):
         return getattr(self.dataset, "supports_prefetch", False)