--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configurationengine/source/cone/public/tests/unittest_xml_parsing.py	Thu Mar 11 17:04:37 2010 +0200
@@ -0,0 +1,130 @@
+# *-* coding: utf-8 *-*
+#
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description: 
+#
+
+import sys, os
+import unittest
+import StringIO
+import __init__
+
+from cone.public import utils, exceptions
+
+ROOT_PATH = os.path.dirname(os.path.abspath(__file__))
+
+class ElementTreeBackendTester(object):
+    """
+    Base tester class that contains all test cases.
+    
+    The actual test case classes derive from this and set the
+    class attributes BACKEND_ID and LINE_NUMBERS.
+    """
+    
+    DATA = u"""<?xml version="1.0" encoding="UTF-8"?>
+            <root xmlns="http://www.test.com/xml/1">
+                <!-- Comment -->
+                <elem1 attr1="test" attr2="test 2"/>
+                <elem2>カタカナ</elem2>
+                <elem3>
+                    <!-- Comment 2 -->
+                    some text
+                </elem3>
+            </root>""".encode('utf-8')
+    
+    # ID of the ElementTree back-end to use in the tests
+    BACKEND_ID = None
+    
+    # Whether to check if line numbers in elements are correct or None
+    LINE_NUMBERS = False
+    
+    def setUp(self):
+        self.orig_backend_id = utils.etree.get_backend_id()
+        utils.etree.set_backend_id(self.BACKEND_ID)
+    
+    def tearDown(self):
+        utils.etree.set_backend_id(self.orig_backend_id)
+    
+    def assert_lineno_equals(self, actual, expected):
+        if self.LINE_NUMBERS:
+            self.assertEquals(actual, expected)
+        else:
+            self.assertEquals(actual, None)
+    
+    def test_correct_parser_set(self):
+        self.assertEquals(utils.etree.get_backend_id(), self.BACKEND_ID)
+    
+    def test_fromstring_successful(self):
+        root = utils.etree.fromstring(self.DATA)
+        self.assertEquals(root.tag, '{http://www.test.com/xml/1}root')
+        children = [e for e in root]
+        self.assertEquals(len(children), 3)
+        self.assertEquals(children[0].tag, '{http://www.test.com/xml/1}elem1')
+        self.assertEquals(children[1].tag, '{http://www.test.com/xml/1}elem2')
+        self.assertEquals(children[2].tag, '{http://www.test.com/xml/1}elem3')
+        self.assertEquals(children[1].text, u'カタカナ')
+        
+        self.assert_lineno_equals(utils.etree.get_lineno(root), 2)
+        self.assert_lineno_equals(utils.etree.get_lineno(children[0]), 4)
+        self.assert_lineno_equals(utils.etree.get_lineno(children[1]), 5)
+        self.assert_lineno_equals(utils.etree.get_lineno(children[2]), 6)
+    
+    def test_tostring_ascii(self):
+        root = utils.etree.fromstring(self.DATA)
+        output = utils.etree.tostring(root)
+    
+    def test_tostring_utf_8(self):
+        root = utils.etree.fromstring(self.DATA)
+        output = utils.etree.tostring(root, 'UTF-8')
+    
+    def test_tostring_utf_16(self):
+        root = utils.etree.fromstring(self.DATA)
+        output = utils.etree.tostring(root, 'UTF-16')
+    
+    def test_fromstring_failed(self):
+        data = """<?xml version="1.0" encoding="UTF-8"?>
+            <root xmlns="http://www.test.com/xml/1">
+                <elem1 attr1="test" attr2="test 2"/>
+                <elem2>testing</elem3>
+            </root>"""
+        try:
+            etree = utils.etree.fromstring(data)
+            self.fail("XmlParseError not raised!")
+        except exceptions.XmlParseError, e:
+            self.assertEquals(e.lineno, 4)
+
+# ============================================================================
+# Actual test cases
+# ============================================================================
+
+# NOTE:
+# The test classes MUST inherit the two super-classes in the order
+# (ElementTreeBackendTester, unittest.TestCase), or otherwise setUp() and
+# tearDown() will not be overridden correctly
+
+class TestElementTreeBackend(ElementTreeBackendTester, unittest.TestCase):
+    BACKEND_ID = utils.etree.BACKEND_ELEMENT_TREE
+    LINE_NUMBERS = True
+
+class TestCElementTreeBackend(ElementTreeBackendTester, unittest.TestCase):
+    BACKEND_ID = utils.etree.BACKEND_C_ELEMENT_TREE
+    LINE_NUMBERS = False
+
+class TestLxmlBackend(ElementTreeBackendTester, unittest.TestCase):
+    BACKEND_ID = utils.etree.BACKEND_LXML
+    LINE_NUMBERS = True
+
+
+if __name__ == '__main__':
+    unittest.main()