mojo/public/tools/mojom/version_compatibility_unittest.py
def testNewNonExtensibleEnumValueWithMinVersion(self):
    """Adding a value to a non-extensible enum breaks backward-compatibility,
    even with a new [MinVersion] specified for the value."""
    self.assertNotBackwardCompatible(
        'enum E { kFoo, kBar };', 'enum E { kFoo, kBar, [MinVersion=1] kBaz };')
Adding a value to a non-extensible enum breaks backward-compatibility,
    even with a new [MinVersion] specified for the value.
Adding a value to a non-extensible enum breaks backward-compatibility,
even with a new [MinVersion] specified for the value.
Adding a value to a non - extensible enum breaks backward - compatibility even with a new [ MinVersion ] specified for the value .
def testNewNonExtensibleEnumValueWithMinVersion(self):
    self.assertNotBackwardCompatible(
        'enum E { kFoo, kBar };', 'enum E { kFoo, kBar, [MinVersion=1] kBaz };')
def testNewNonExtensibleEnumValueWithMinVersion ( self ) : self . assertNotBackwardCompatible ( 'enum E { kFoo, kBar };' , 'enum E { kFoo, kBar, [MinVersion=1] kBaz };' )
Adding a value to a non-extensible enum breaks backward-compatibility,
even with a new [MinVersion] specified for the value.
Adding a value to a non - extensible enum breaks backward - compatibility even with a new [ MinVersion ] specified for the value .
"""Adding a value to a non-extensible enum breaks backward-compatibility,
    even with a new [MinVersion] specified for the value."""
self