Clean up the fix to #9324 with some of the suggestions raised on python-dev
in response to the original checkin.
Move the validation from the original loop into a switch statement,
and adjust a platform check in the tests.
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index a00e2d8..7aa03ef 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -9,9 +9,8 @@
import traceback
import sys, os, time, errno
-if sys.platform == 'os2' or sys.platform == 'riscos':
- raise unittest.SkipTest("Can't test signal on %s" % \
- sys.platform)
+if sys.platform in ('os2', 'riscos'):
+ raise unittest.SkipTest("Can't test signal on %s" % sys.platform)
class HandlerBCalled(Exception):