[Python-checkins] cpython: test_decimal: add __sizeof__() tests for code coverage.

[stefan.krah]

http://hg.python.org/cpython/rev/bcaaaa00425b
changeset:   83977:bcaaaa00425b
user:        Stefan Krah <skrah at bytereef.org>
date:        Wed May 29 18:50:06 2013 +0200
summary:
  test_decimal: add __sizeof__() tests for code coverage.

files:
  Lib/test/test_decimal.py |  13 +++++++++++++
  1 files changed, 13 insertions(+), 0 deletions(-)


diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -5372,6 +5372,19 @@
             x = (1, (0, 1), "N")
             self.assertEqual(str(Decimal(x)), '-sNaN1')
 
+    def test_sizeof(self):
+        Decimal = C.Decimal
+        HAVE_CONFIG_64 = (C.MAX_PREC > 425000000)
+
+        self.assertGreater(Decimal(0).__sizeof__(), 0)
+        if HAVE_CONFIG_64:
+            x = Decimal(10**(19*24)).__sizeof__()
+            y = Decimal(10**(19*25)).__sizeof__()
+            self.assertEqual(y, x+8)
+        else:
+            x = Decimal(10**(9*24)).__sizeof__()
+            y = Decimal(10**(9*25)).__sizeof__()
+            self.assertEqual(y, x+4)
 
 all_tests = [
   CExplicitConstructionTest, PyExplicitConstructionTest,

-- 
Repository URL: http://hg.python.org/cpython