Merged revisions 60210-60233 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r60213 | christian.heimes | 2008-01-23 15:00:25 +0100 (Wed, 23 Jan 2008) | 1 line
Use Py_TYPE() instead of ->ob_type
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r60214 | armin.rigo | 2008-01-23 15:07:13 +0100 (Wed, 23 Jan 2008) | 3 lines
patch 1754489 by vlahan:
improve portability of address length calculation for AF_UNIX sockets
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r60216 | christian.heimes | 2008-01-23 15:20:50 +0100 (Wed, 23 Jan 2008) | 1 line
Fixed bug #1915: Python compiles with --enable-unicode=no again. However several extension methods and modules do not work without unicode support.
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r60221 | christian.heimes | 2008-01-23 18:15:06 +0100 (Wed, 23 Jan 2008) | 2 lines
Applied #1069410
The "can't load dll" message box on Windows is suppressed while an extension is loaded by calling SetErrorMode in dynload_win.c. The error is still reported properly.
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r60224 | guido.van.rossum | 2008-01-23 21:19:01 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix two crashers.
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r60225 | kurt.kaiser | 2008-01-23 23:19:23 +0100 (Wed, 23 Jan 2008) | 3 lines
Could not open files in .idlerc directory if latter was hidden on Windows.
Issue 1743, Issue 1862.
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r60226 | guido.van.rossum | 2008-01-23 23:43:27 +0100 (Wed, 23 Jan 2008) | 2 lines
Fix misleading comment reported in issue #1917.
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r60227 | kurt.kaiser | 2008-01-23 23:55:26 +0100 (Wed, 23 Jan 2008) | 2 lines
There was an error on exit if no sys.exitfunc was defined. Issue 1647.
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r60228 | guido.van.rossum | 2008-01-24 00:23:43 +0100 (Thu, 24 Jan 2008) | 2 lines
Turn three recently fixed crashers into regular tests.
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r60229 | raymond.hettinger | 2008-01-24 01:54:21 +0100 (Thu, 24 Jan 2008) | 1 line
Add first-cut at an approximation function (still needs rounding tweaks). Add continued fraction conversions.
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r60230 | raymond.hettinger | 2008-01-24 03:00:25 +0100 (Thu, 24 Jan 2008) | 1 line
Minor clean-up and more tests.
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r60231 | raymond.hettinger | 2008-01-24 03:05:06 +0100 (Thu, 24 Jan 2008) | 1 line
Cleanup
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r60232 | neal.norwitz | 2008-01-24 05:14:50 +0100 (Thu, 24 Jan 2008) | 1 line
Fix the tests by restoring __import__. I think the test is still valid.
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r60233 | neal.norwitz | 2008-01-24 08:40:51 +0100 (Thu, 24 Jan 2008) | 4 lines
Fix the test_urllib2net failures that were caused by r58067.
I'm not sure this is the correct fix, but at least the test passes
now and should be closer to correct.
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diff --git a/Lib/test/test_rational.py b/Lib/test/test_rational.py
index e57adce..1bd1814 100644
--- a/Lib/test/test_rational.py
+++ b/Lib/test/test_rational.py
@@ -135,6 +135,29 @@
TypeError, "Cannot convert sNaN to Rational.",
R.from_decimal, Decimal("snan"))
+ def testFromContinuedFraction(self):
+ self.assertRaises(TypeError, R.from_continued_fraction, None)
+ phi = R.from_continued_fraction([1]*100)
+ self.assertEquals(round(phi - (1 + 5 ** 0.5) / 2, 10), 0.0)
+
+ minusphi = R.from_continued_fraction([-1]*100)
+ self.assertEquals(round(minusphi + (1 + 5 ** 0.5) / 2, 10), 0.0)
+
+ self.assertEquals(R.from_continued_fraction([0]), R(0))
+ self.assertEquals(R.from_continued_fraction([]), R(0))
+
+ def testAsContinuedFraction(self):
+ self.assertEqual(R.from_float(math.pi).as_continued_fraction()[:15],
+ [3, 7, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 3, 3])
+ self.assertEqual(R.from_float(-math.pi).as_continued_fraction()[:16],
+ [-4, 1, 6, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 3, 3])
+ self.assertEqual(R(0).as_continued_fraction(), [0])
+
+ def testApproximateFromFloat(self):
+ self.assertEqual(R.approximate_from_float(math.pi, 10000), R(355, 113))
+ self.assertEqual(R.approximate_from_float(-math.pi, 10000), R(-355, 113))
+ self.assertEqual(R.approximate_from_float(0.0, 10000), R(0))
+
def testConversions(self):
self.assertTypedEquals(-1, trunc(R(-11, 10)))
self.assertTypedEquals(-2, math.floor(R(-11, 10)))