fairseq/data/concat_sentences_dataset.py

Killed 0 out of 2 mutants

Survived

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

Mutant 562

--- fairseq/data/concat_sentences_dataset.py
+++ fairseq/data/concat_sentences_dataset.py
@@ -25,7 +25,6 @@
     def collater(self, samples):
         return self.datasets[0].collater(samples)
 
-    @property
     def sizes(self):
         return sum(ds.sizes for ds in self.datasets)

Mutant 563

--- fairseq/data/concat_sentences_dataset.py
+++ fairseq/data/concat_sentences_dataset.py
@@ -38,7 +38,6 @@
     def ordered_indices(self):
         return self.datasets[0].ordered_indices()
 
-    @property
     def supports_prefetch(self):
         return any(
             getattr(ds, 'supports_prefetch', False) for ds in self.datasets