Merge 3.3

This commit is contained in:
Brian Curtin 2012-12-27 14:06:38 -06:00
commit f8704fb24e
3 changed files with 23 additions and 2 deletions

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@ -335,6 +335,23 @@ class LocalWinregTests(BaseWinregTests):
finally:
DeleteKey(HKEY_CURRENT_USER, test_key_name)
def test_queryvalueex_return_value(self):
# Test for Issue #16759, return unsigned int from QueryValueEx.
# Reg2Py, which gets called by QueryValueEx, was returning a value
# generated by PyLong_FromLong. The implmentation now uses
# PyLong_FromUnsignedLong to match DWORD's size.
try:
with CreateKey(HKEY_CURRENT_USER, test_key_name) as ck:
self.assertNotEqual(ck.handle, 0)
test_val = 0x80000000
SetValueEx(ck, "test_name", None, REG_DWORD, test_val)
ret_val, ret_type = QueryValueEx(ck, "test_name")
self.assertEqual(ret_type, REG_DWORD)
self.assertEqual(ret_val, test_val)
finally:
DeleteKey(HKEY_CURRENT_USER, test_key_name)
@unittest.skipUnless(REMOTE_NAME, "Skipping remote registry tests")
class RemoteWinregTests(BaseWinregTests):

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@ -10,6 +10,10 @@ What's New in Python 3.4.0 Alpha 1?
Core and Builtins
-----------------
- Issue #16759: Support the full DWORD (unsigned long) range in Reg2Py
when retreiving a REG_DWORD value. This corrects functions like
winreg.QueryValueEx that may have been returning truncated values.
- Issue #14420: Support the full DWORD (unsigned long) range in Py2Reg
when passed a REG_DWORD value. Fixes OverflowError in winreg.SetValueEx.

View File

@ -912,9 +912,9 @@ Reg2Py(BYTE *retDataBuf, DWORD retDataSize, DWORD typ)
switch (typ) {
case REG_DWORD:
if (retDataSize == 0)
obData = PyLong_FromLong(0);
obData = PyLong_FromUnsignedLong(0);
else
obData = PyLong_FromLong(*(int *)retDataBuf);
obData = PyLong_FromUnsignedLong(*(int *)retDataBuf);
break;
case REG_SZ:
case REG_EXPAND_SZ: