commit dc04a0571e362cd3de040771d7705cb107ae26fc
author Henry Harutyunyan <henryharutyunyan@gmail.com> Sat Feb 29 12:22:19 2020 +0400
committer GitHub <noreply@github.com> Sat Feb 29 09:22:19 2020 +0100
tree 0184295482e356caa91427ae37a2541723da0b82
parent 02673352b5db6ca4d3dc804965facbedfe66425d

bpo-37534: Allow adding Standalone Document Declaration when generating XML documents (GH-14912)

Lib/test/test_minidom.py

diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 7096585..1663b1f 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -1152,6 +1152,22 @@
 
         doc.unlink()
 
+    def testStandalone(self):
+        doc = parseString('<foo>&#x20ac;</foo>')
+        self.assertEqual(doc.toxml(),
+                         '<?xml version="1.0" ?><foo>\u20ac</foo>')
+        self.assertEqual(doc.toxml(standalone=None),
+                         '<?xml version="1.0" ?><foo>\u20ac</foo>')
+        self.assertEqual(doc.toxml(standalone=True),
+            '<?xml version="1.0" standalone="yes"?><foo>\u20ac</foo>')
+        self.assertEqual(doc.toxml(standalone=False),
+            '<?xml version="1.0" standalone="no"?><foo>\u20ac</foo>')
+        self.assertEqual(doc.toxml('utf-8', True),
+            b'<?xml version="1.0" encoding="utf-8" standalone="yes"?>'
+            b'<foo>\xe2\x82\xac</foo>')
+
+        doc.unlink()
+
     class UserDataHandler:
         called = 0
         def handle(self, operation, key, data, src, dst):