From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Mon, 4 Jul 2011 23:15:08 +0000 (+0200)
Subject: Issue #12469: test_signal checks wakeup signals order, except on freebsd6
X-Git-Tag: v3.3.0a1~1952
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68757ac8840dbe996735e51047d6b45c77456501;p=python

Issue #12469: test_signal checks wakeup signals order, except on freebsd6

On FreeBSD 6, when signals are unblocked, FreeBSD 6 delivers signals in the
reverse order of their number.
---

diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index 1d02141b40..21113bee5a 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -240,10 +240,10 @@ class WakeupSignalTests(unittest.TestCase):
         def check_signum(signals):
             data = os.read(read, len(signals)+1)
             raised = struct.unpack('%uB' % len(data), data)
-            # We don't care of the signal delivery order (it's not portable or
-            # reliable)
-            raised = set(raised)
-            signals = set(signals)
+            if sys.platform == 'freebsd6':
+                # when signals are unblocked, FreeBSD 6 delivers signals in the
+                # reverse order of their number
+                signals = tuple(sorted(signals, reverse=False))
             if raised != signals:
                 raise Exception("%r != %r" % (raised, signals))