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-rw-r--r--cloudinit/tests/test_util.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/cloudinit/tests/test_util.py b/cloudinit/tests/test_util.py
index 977ad8e0..ab5eb35c 100644
--- a/cloudinit/tests/test_util.py
+++ b/cloudinit/tests/test_util.py
@@ -349,6 +349,11 @@ class TestShellify(CiTestCase):
util.shellify(["echo hi mom", ["echo", "hi dad"],
('echo', 'hi', 'sis')]))
+ def test_supports_comments(self):
+ self.assertEqual(
+ '\n'.join(["#!/bin/sh", "echo start", "echo end", ""]),
+ util.shellify(["echo start", None, "echo end"]))
+
class TestGetHostnameFqdn(CiTestCase):