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Fix SF bug# 676155, RuntimeWarning with tp_compare

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Check return value of PyLong_AsDouble(), it can return an error.
This commit is contained in:
Neal Norwitz 2003-01-28 19:21:24 +00:00
parent 54fb192508
commit abcb0c03ad
4 changed files with 13 additions and 3 deletions
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6
Lib/test/test_long.py
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@ -371,9 +371,10 @@ def test_float_overflow():
for x in -2.0, -1.0, 0.0, 1.0, 2.0:
verify(float(long(x)) == x)
shuge = '12345' * 1000
huge = 1L << 30000
mhuge = -huge
namespace = {'huge': huge, 'mhuge': mhuge, 'math': math}
namespace = {'huge': huge, 'mhuge': mhuge, 'shuge': shuge, 'math': math}
for test in ["float(huge)", "float(mhuge)",
"complex(huge)", "complex(mhuge)",
"complex(huge, 1)", "complex(mhuge, 1)",
@ -386,7 +387,8 @@ def test_float_overflow():
"1. ** huge", "huge ** 1.", "1. ** mhuge", "mhuge ** 1.",
"math.sin(huge)", "math.sin(mhuge)",
"math.sqrt(huge)", "math.sqrt(mhuge)", # should do better
"math.floor(huge)", "math.floor(mhuge)"]:
"math.floor(huge)", "math.floor(mhuge)",
"float(shuge) == int(shuge)"]:
try:
eval(test, namespace)