[Python-Dev] Fwd: [Python-checkins] commit of r41497 - python/trunk/Lib/test

[Neal Norwitz]

I just checked in the modification below.  I'm not sure if this
behaviour is on purpose or by accident.  Do we want to support hex
values in floats?
Do we want to support p, similar to e in floats?

Here are the lines from the test:

+            self.assertEqual(float("  0x3.1  "), 3.0625)
+            self.assertEqual(float("  -0x3.p-1  "), -1.5)

n

---------- Forwarded message ----------
From: neal.norwitz at python.org <neal.norwitz at python.org>
Date: Nov 21, 2005 9:17 PM
Subject: [Python-checkins]  commit of r41497 - python/trunk/Lib/test
To: python-checkins at python.org


Author: neal.norwitz
Date: Tue Nov 22 06:17:40 2005
New Revision: 41497

Modified:
   python/trunk/Lib/test/test_builtin.py
Log:
improve test coverage in Python/pystrtod.c and Python/mystrtoul.c.

Modified: python/trunk/Lib/test/test_builtin.py
==============================================================================
--- python/trunk/Lib/test/test_builtin.py       (original)
+++ python/trunk/Lib/test/test_builtin.py       Tue Nov 22 06:17:40 2005
@@ -545,6 +545,34 @@
             self.assertEqual(float(unicode("  3.14  ")), 3.14)
             self.assertEqual(float(unicode("  \u0663.\u0661\u0664 
",'raw-unicode-escape')), 3.14)

+    def test_float_with_comma(self):
+        # set locale to something that doesn't use '.' for the decimal point
+        try:
+            import locale
+            orig_locale = locale.setlocale(locale.LC_NUMERIC, '')
+            locale.setlocale(locale.LC_NUMERIC, 'fr_FR')
+        except:
+            # if we can't set the locale, just ignore this test
+            return
+
+        try:
+            self.assertEqual(locale.localeconv()['decimal_point'], ',')
+        except:
+            # this test is worthless, just skip it and reset the locale
+            locale.setlocale(locale.LC_NUMERIC, orig_locale)
+            return
+
+        try:
+            self.assertEqual(float("  3,14  "), 3.14)
+            self.assertEqual(float("  +3,14  "), 3.14)
+            self.assertEqual(float("  -3,14  "), -3.14)
+            self.assertEqual(float("  0x3.1  "), 3.0625)
+            self.assertEqual(float("  -0x3.p-1  "), -1.5)
+            self.assertEqual(float("  25.e-1  "), 2.5)
+            self.assertEqual(fcmp(float("  .25e-1  "), .025), 0)
+        finally:
+            locale.setlocale(locale.LC_NUMERIC, orig_locale)
+
     def test_floatconversion(self):
         # Make sure that calls to __float__() work properly
         class Foo0:
@@ -682,6 +710,7 @@
         self.assertRaises(TypeError, int, 1, 12)

         self.assertEqual(int('0123', 0), 83)
+        self.assertEqual(int('0x123', 16), 291)

     def test_intconversion(self):
         # Test __int__()
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