From f48ea7c2a950c81b98c6e689fc51c99598546bb4 Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Thu, 8 Jul 2010 18:51:30 +0000
Subject: Issue #8605: Skip test_gdb if Python is compiled with optimizations.

---
 Lib/test/test_gdb.py | 10 ++++++++++
 Misc/NEWS            |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py
index e5d1222..bac8d36 100644
--- a/Lib/test/test_gdb.py
+++ b/Lib/test/test_gdb.py
@@ -9,6 +9,7 @@ import subprocess
 import sys
 import unittest
 import locale
+import sysconfig
 
 from test.support import run_unittest, findfile
 
@@ -664,6 +665,15 @@ class PyLocalsTests(DebuggerTests):
                                     r".*\na = 1\nb = 2\nc = 3\n.*")
 
 def test_main():
+    cflags = sysconfig.get_config_vars()['PY_CFLAGS']
+    final_opt = ""
+    for opt in cflags.split():
+        if opt.startswith('-O'):
+            final_opt = opt
+    if final_opt and final_opt != '-O0':
+        raise unittest.SkipTest("Python was built with compiler optimizations, "
+                                "tests can't reliably succeed")
+
     run_unittest(PrettyPrintTests,
                  PyListTests,
                  StackNavigationTests,
diff --git a/Misc/NEWS b/Misc/NEWS
index 9eede94..4ec9ec9 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1614,6 +1614,8 @@ Documentation
 Tests
 -----
 
+- Issue #8605: Skip test_gdb if Python is compiled with optimizations.
+
 - Issue #7449: Skip test_socketserver if threading support is disabled
 
 - Issue #8672: Add a zlib test ensuring that an incomplete stream can be
-- 
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