Issue #12549: Correct test_platform to not fail when OS X returns 'x86_64'

as the processor type on some Mac systems.  Also fix NameError in fallback
_mac_ver_gestalt function.  And remove out-of-date URL in docs.

4 files changed, 5 insertions, 4 deletions

diff --git a/Doc/library/platform.rst b/Doc/library/platform.rst
index c2b85e6096..069993c369 100644
--- a/Doc/library/platform.rst
+++ b/Doc/library/platform.rst
@@ -233,9 +233,6 @@ Mac OS Platform
    Entries which cannot be determined are set to ``''``.  All tuple entries are
    strings.
 
-   Documentation for the underlying :cfunc:`gestalt` API is available online at
-   http://www.rgaros.nl/gestalt/.
-
 
 Unix Platforms
 --------------
diff --git a/Lib/platform.py b/Lib/platform.py
index 6db7f19e48..710f21e706 100755
--- a/Lib/platform.py
+++ b/Lib/platform.py
@@ -765,6 +765,7 @@ def _mac_ver_gestalt():
                    0x2: 'PowerPC',
                    0xa: 'i386'}.get(sysa,'')
 
+    versioninfo=('', '', '')
     return release,versioninfo,machine
 
 def _mac_ver_xml():
diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py
index 1ae5888250..941d428c19 100644
--- a/Lib/test/test_platform.py
+++ b/Lib/test/test_platform.py
@@ -191,7 +191,7 @@ class PlatformTest(unittest.TestCase):
             self.assertEqual(res[1], ('', '', ''))
 
             if sys.byteorder == 'little':
-                self.assertEqual(res[2], 'i386')
+                self.assertIn(res[2], ('i386', 'x86_64'))
             else:
                 self.assertEqual(res[2], 'PowerPC')
 
diff --git a/Misc/NEWS b/Misc/NEWS
index b282c13aa6..7271ef901e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -101,6 +101,9 @@ Build
 Tests
 -----
 
+- Issue #12549: Correct test_platform to not fail when OS X returns 'x86_64'
+  as the processor type on some Mac systems.
+
 - Skip network tests when getaddrinfo() returns EAI_AGAIN, meaning a temporary
   failure in name resolution.