[Python-checkins] cpython: Issue #12469: test_signal checks wakeup signals order, except on freebsd6

[victor.stinner]

http://hg.python.org/cpython/rev/aad86a719fc6
changeset:   71214:aad86a719fc6
user:        Victor Stinner <victor.stinner at haypocalc.com>
date:        Tue Jul 05 01:15:08 2011 +0200
summary:
  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.

files:
  Lib/test/test_signal.py |  8 ++++----
  1 files changed, 4 insertions(+), 4 deletions(-)


diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -240,10 +240,10 @@
         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))
 

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