Test acceptance of x-shellscript as cloud-config.

cloudinit/user_data.py

@@ -25,6 +25,7 @@
 NOT_MULTIPART_TYPE = handlers.NOT_MULTIPART_TYPE
 PART_FN_TPL = handlers.PART_FN_TPL
 OCTET_TYPE = handlers.OCTET_TYPE
+INCLUDE_MAP = handlers.INCLUSION_TYPES_MAP
 
 # Saves typing errors
 CONTENT_TYPE = 'Content-Type'
@@ -115,7 +116,8 @@ def find_ctype(payload):
             # Attempt to figure out the payloads content-type
             if not ctype_orig:
                 ctype_orig = UNDEF_TYPE
-            if ctype_orig in TYPE_NEEDED:
+            if ctype_orig in TYPE_NEEDED or (ctype_orig in
+                                             INCLUDE_MAP.values()):
                 ctype = find_ctype(payload)
             if ctype is None:
                 ctype = ctype_orig

tests/unittests/test_data.py

@@ -213,6 +213,40 @@ def test_mixed_cloud_config(self):
         self.assertEqual(1, len(cc))
         self.assertEqual('c', cc['a'])
 
+    def test_cloud_config_as_x_shell_script(self):
+        blob_cc = '''
+#cloud-config
+a: b
+c: d
+'''
+        message_cc = MIMEBase("text", "x-shellscript")
+        message_cc.set_payload(blob_cc)
+
+        blob_jp = '''
+#cloud-config-jsonp
+[
+     { "op": "replace", "path": "/a", "value": "c" },
+     { "op": "remove", "path": "/c" }
+]
+'''
+
+        message_jp = MIMEBase('text', "cloud-config-jsonp")
+        message_jp.set_payload(blob_jp)
+
+        message = MIMEMultipart()
+        message.attach(message_cc)
+        message.attach(message_jp)
+
+        self.reRoot()
+        ci = stages.Init()
+        ci.datasource = FakeDataSource(str(message))
+        ci.fetch()
+        ci.consume_data()
+        cc_contents = util.load_file(ci.paths.get_ipath("cloud_config"))
+        cc = util.load_yaml(cc_contents)
+        self.assertEqual(1, len(cc))
+        self.assertEqual('c', cc['a'])
+
     def test_vendor_user_yaml_cloud_config(self):
         vendor_blob = '''
 #cloud-config