diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -439,12 +439,26 @@
dom.unlink()
self.confirm(domstr == str.replace("\n", "\r\n"))
+ def test_toprettyxml(self):
+ decl = '\n'
+ self.assertEqual(parseString('A').toprettyxml(),
+ decl + 'A\n')
+ self.assertEqual(parseString('AA').toprettyxml(),
+ decl + '\n\tA\n\tA\n\n')
+ self.assertEqual(parseString('AA').toprettyxml(),
+ decl + '\n\tA\n\tA\n\n')
+ self.assertEqual(parseString('AA').toprettyxml(),
+ decl + '\n\tA\n\tA\n\n')
+ self.assertEqual(parseString('AAA').toprettyxml(),
+ decl + '\n\tA\n\tA\n\tA\n\n')
+
def test_toprettyxml_preserves_content_of_text_node(self):
- str = 'B'
- dom = parseString(str)
- dom2 = parseString(dom.toprettyxml())
- self.assertEqual(dom.childNodes[0].childNodes[0].toxml(),
- dom2.childNodes[0].childNodes[0].toxml())
+ for str in ('A', 'C'):
+ dom = parseString(str)
+ dom2 = parseString(dom.toprettyxml())
+ self.assertEqual(
+ dom.getElementsByTagName('B')[0].childNodes[0].toxml(),
+ dom2.getElementsByTagName('B')[0].childNodes[0].toxml())
def testProcessingInstruction(self):
dom = parseString('')
diff --git a/Lib/xml/dom/minidom.py b/Lib/xml/dom/minidom.py
--- a/Lib/xml/dom/minidom.py
+++ b/Lib/xml/dom/minidom.py
@@ -807,11 +807,15 @@
writer.write("\"")
if self.childNodes:
writer.write(">")
- if self.childNodes[0].nodeType != Node.TEXT_NODE:
+ if (len(self.childNodes) == 1 and
+ self.childNodes[0].nodeType == Node.TEXT_NODE):
+ self.childNodes[0].writexml(writer, '', '', '')
+ else:
writer.write(newl)
- for node in self.childNodes:
- node.writexml(writer,indent+addindent,addindent,newl)
- writer.write("%s%s>%s" % (indent,self.tagName,newl))
+ for node in self.childNodes:
+ node.writexml(writer, indent+addindent, addindent, newl)
+ writer.write(indent)
+ writer.write("%s>%s" % (self.tagName, newl))
else:
writer.write("/>%s"%(newl))
@@ -1033,7 +1037,7 @@
return newText
def writexml(self, writer, indent="", addindent="", newl=""):
- _write_data(writer, self.data)
+ _write_data(writer, "%s%s%s" % (indent, self.data, newl))
# DOM Level 3 (WD 9 April 2002)