Merged revisions 68903,68906 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r68903 | mark.dickinson | 2009-01-24 16:40:29 +0000 (Sat, 24 Jan 2009) | 5 lines
Issue #1672332: Fix unpickling of subnormal floats, which was raising
ValueError on some platforms as a result of the platform strtod setting
errno on underflow.
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r68906 | mark.dickinson | 2009-01-24 21:08:38 +0000 (Sat, 24 Jan 2009) | 2 lines
Issue #3657: fix occasional test_pickletools failures.
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diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py
index 3ed84fb..51dd0fc 100644
--- a/Lib/test/pickletester.py
+++ b/Lib/test/pickletester.py
@@ -545,6 +545,16 @@
got = self.loads(p)
self.assertEqual(n, got)
+ def test_float(self):
+ test_values = [0.0, 4.94e-324, 1e-310, 7e-308, 6.626e-34, 0.1, 0.5,
+ 3.14, 263.44582062374053, 6.022e23, 1e30]
+ test_values = test_values + [-x for x in test_values]
+ for proto in protocols:
+ for value in test_values:
+ pickle = self.dumps(value, proto)
+ got = self.loads(pickle)
+ self.assertEqual(value, got)
+
@run_with_locale('LC_ALL', 'de_DE', 'fr_FR')
def test_float_format(self):
# make sure that floats are formatted locale independent with proto 0