bpo-31904: Port test_cmd_line to VxWorks (#12648)

subprocess.Popen doesn't support preexec on VxWorks.

bpo-31904: Port test_cmd_line to VxWorks (#12648)
subprocess.Popen doesn't support preexec on VxWorks.
29545508 · Lihua Zhao · Victor Stinner · 2c4c02f8 · 29545508
Commit 29545508 authored Apr 17, 2019 by Lihua Zhao Committed by Victor Stinner Apr 17, 2019
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Lib/test/test_cmd_line.py Lib/test/test_cmd_line.py +2 -0

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--- 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