From 2954550818e5c23a082e6279eb326168230ebf04 Mon Sep 17 00:00:00 2001
From: Lihua Zhao <44661095+LihuaZhao@users.noreply.github.com>
Date: Wed, 17 Apr 2019 23:33:25 +0800
Subject: bpo-31904:  Port test_cmd_line to VxWorks (#12648)

subprocess.Popen doesn't support preexec on VxWorks.
---
 Lib/test/test_cmd_line.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py
index 21511b8..f7925eb 100644
--- a/Lib/test/test_cmd_line.py
+++ b/Lib/test/test_cmd_line.py
@@ -369,6 +369,8 @@ class CmdLineTest(unittest.TestCase):
     # Issue #7111: Python should work without standard streams
 
     @unittest.skipIf(os.name != 'posix', "test needs POSIX semantics")
+    @unittest.skipIf(sys.platform == "vxworks",
+                         "test needs preexec support in subprocess.Popen")
     def _test_no_stdio(self, streams):
         code = """if 1:
             import os, sys
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