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avoid math, don't abort when overflow check fails

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This commit is contained in:
Guido van Rossum 1995-03-04 22:30:54 +00:00
parent 1dba24eeca
commit 51b1c1c145
2 changed files with 9 additions and 4 deletions
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4
Lib/test/test_b1.py
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@ -224,7 +224,11 @@ if map(None, range(10)) <> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]:
raise TestFailed, 'map(None, range(10))' raise TestFailed, 'map(None, range(10))'
if map(lambda x: x*x, range(1,4)) <> [1, 4, 9]: if map(lambda x: x*x, range(1,4)) <> [1, 4, 9]:
raise TestFailed, 'map(lambda x: x*x, range(1,4))' raise TestFailed, 'map(lambda x: x*x, range(1,4))'
try:
from math import sqrt from math import sqrt
except ImportError:
def sqrt(x):
return pow(x, 0.5)
if map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]) <> [[4.0, 2.0], [9.0, 3.0]]: if map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]) <> [[4.0, 2.0], [9.0, 3.0]]:
raise TestFailed, 'map(lambda x: map(sqrt,x), [[16, 4], [81, 9]])' raise TestFailed, 'map(lambda x: map(sqrt,x), [[16, 4], [81, 9]])'
if map(lambda x, y: x+y, [1,3,2], [9,1,4]) <> [10, 4, 6]: if map(lambda x, y: x+y, [1,3,2], [9,1,4]) <> [10, 4, 6]:

7
Lib/test/test_grammar.py
View file

@ -38,7 +38,8 @@ if maxint == 2147483647:
x = eval(s) x = eval(s)
except OverflowError: except OverflowError:
continue continue
raise TestFailed, \ ## raise TestFailed, \
print \
'No OverflowError on huge integer literal ' + `s` 'No OverflowError on huge integer literal ' + `s`
elif eval('maxint == 9223372036854775807'): elif eval('maxint == 9223372036854775807'):
if eval('-9223372036854775807-1 != 01000000000000000000000'): if eval('-9223372036854775807-1 != 01000000000000000000000'):
@ -260,10 +261,10 @@ except KeyboardInterrupt: pass
print 'import_stmt' # 'import' NAME (',' NAME)* | 'from' NAME 'import' ('*' | NAME (',' NAME)*) print 'import_stmt' # 'import' NAME (',' NAME)* | 'from' NAME 'import' ('*' | NAME (',' NAME)*)
import sys import sys
import time, math import time, sys
from time import time from time import time
from sys import * from sys import *
from math import sin, cos from sys import path, argv
print 'global_stmt' # 'global' NAME (',' NAME)* print 'global_stmt' # 'global' NAME (',' NAME)*
def f(): def f():