@@ -462,22 +462,23 @@ def check_invalid(s):
462462def test_limit_int (self ):
463463maxdigits = 5000
464464with adjust_int_max_str_digits (maxdigits ):
465+ msg = 'Exceeds the limit'
465466val = '1' * maxdigits
466467num = (10 ** maxdigits - 1 )// 9
467468self .assertEqual ((num ,1 ),_components (F (val )))
468- self .assertRaises (ValueError ,F ,val + '1' )
469+ self .assertRaisesRegex (ValueError , msg ,F ,val + '1' )
469470self .assertEqual ((num ,2 ),_components (F (val + '/2' )))
470- self .assertRaises (ValueError ,F ,val + '1/2' )
471+ self .assertRaisesRegex (ValueError , msg ,F ,val + '1/2' )
471472self .assertEqual ((1 ,num ),_components (F ('1/' + val )))
472- self .assertRaises (ValueError ,F ,'1/1' + val )
473+ self .assertRaisesRegex (ValueError , msg ,F ,'1/1' + val )
473474self .assertEqual (((10 ** (maxdigits + 1 )- 1 )// 9 ,10 ** maxdigits ),
474475_components (F ('1.' + val )))
475- self .assertRaises (ValueError ,F ,'1.1' + val )
476+ self .assertRaisesRegex (ValueError , msg ,F ,'1.1' + val )
476477self .assertEqual ((num ,10 ** maxdigits ),_components (F ('.' + val )))
477- self .assertRaises (ValueError ,F ,'.1' + val )
478- self .assertRaises (ValueError ,F ,'1.1e1' + val )
478+ self .assertRaisesRegex (ValueError , msg ,F ,'.1' + val )
479+ self .assertRaisesRegex (ValueError , msg ,F ,'1.1e1' + val )
479480self .assertEqual ((11 ,10 ),_components (F ('1.1e' + '0' * maxdigits )))
480- self .assertRaises (ValueError ,F ,'1.1e' + '0' * (maxdigits + 1 ))
481+ self .assertRaisesRegex (ValueError , msg ,F ,'1.1e' + '0' * (maxdigits + 1 ))
481482
482483def testImmutable (self ):
483484r = F (7 ,3 )