Patch 1463026: Support default namespace in XMLGenerator.
Fixes #847665. Will backport.
diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py
index af4c7dd..2191f32 100644
--- a/Lib/test/test_sax.py
+++ b/Lib/test/test_sax.py
@@ -216,7 +216,44 @@
('<ns1:doc xmlns:ns1="%s"><udoc></udoc></ns1:doc>' %
ns_uri)
-# ===== XMLFilterBase
+def test_1463026_1():
+ result = StringIO()
+ gen = XMLGenerator(result)
+
+ gen.startDocument()
+ gen.startElementNS((None, 'a'), 'a', {(None, 'b'):'c'})
+ gen.endElementNS((None, 'a'), 'a')
+ gen.endDocument()
+
+ return result.getvalue() == start+'<a b="c"></a>'
+
+def test_1463026_2():
+ result = StringIO()
+ gen = XMLGenerator(result)
+
+ gen.startDocument()
+ gen.startPrefixMapping(None, 'qux')
+ gen.startElementNS(('qux', 'a'), 'a', {})
+ gen.endElementNS(('qux', 'a'), 'a')
+ gen.endPrefixMapping(None)
+ gen.endDocument()
+
+ return result.getvalue() == start+'<a xmlns="qux"></a>'
+
+def test_1463026_3():
+ result = StringIO()
+ gen = XMLGenerator(result)
+
+ gen.startDocument()
+ gen.startPrefixMapping('my', 'qux')
+ gen.startElementNS(('qux', 'a'), 'a', {(None, 'b'):'c'})
+ gen.endElementNS(('qux', 'a'), 'a')
+ gen.endPrefixMapping('my')
+ gen.endDocument()
+
+ return result.getvalue() == start+'<my:a xmlns:my="qux" b="c"></my:a>'
+
+# ===== Xmlfilterbase
def test_filter_basic():
result = StringIO()