fairseq/data/transform_eos_dataset.py

Killed 0 out of 2 mutants

Survived

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

Mutant 3073

--- fairseq/data/transform_eos_dataset.py
+++ fairseq/data/transform_eos_dataset.py
@@ -30,7 +30,7 @@
         remove_eos_from_src=False,
         append_eos_to_tgt=False,
         remove_eos_from_tgt=False,
-        has_target=True,
+        has_target=False,
     ):
         if not isinstance(dataset, FairseqDataset):
             raise ValueError('dataset must be an instance of FairseqDataset')

Mutant 3074

--- fairseq/data/transform_eos_dataset.py
+++ fairseq/data/transform_eos_dataset.py
@@ -113,7 +113,6 @@
         # addition or removal of eos
         return self.dataset.ordered_indices()
 
-    @property
     def supports_prefetch(self):
         return getattr(self.dataset, 'supports_prefetch', False)