--- /dev/null
+//
+// Author:
+// Atsushi Enomoto <atsushi@ximian.com>
+//
+// Copyright (C) 2010 Novell, Inc.
+// (C) 2003 Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+//
+// (based on XPathNavigatorCommonTests)
+//
+
+using System;
+using System.IO;
+using System.Linq;
+using System.Xml;
+using System.Xml.Linq;
+using System.Xml.XPath;
+using NUnit.Framework;
+
+namespace MonoTests.System.Xml
+{
+ [TestFixture]
+ public class XPathNavigatorCommonTests
+ {
+ XPathNavigator nav;
+
+ private void AssertNavigator (string label, XPathNavigator nav, XPathNodeType type, string prefix, string localName, string ns, string name, string value, bool hasAttributes, bool hasChildren, bool isEmptyElement)
+ {
+ label += nav.GetType ();
+ Assert.AreEqual (type, nav.NodeType, label + "NodeType");
+ Assert.AreEqual (prefix, nav.Prefix, label + "Prefix");
+ Assert.AreEqual (localName, nav.LocalName, label + "LocalName");
+ Assert.AreEqual (ns, nav.NamespaceURI, label + "Namespace");
+ Assert.AreEqual (name, nav.Name, label + "Name");
+ Assert.AreEqual (value, nav.Value, label + "Value");
+ Assert.AreEqual (hasAttributes, nav.HasAttributes, label + "HasAttributes");
+ Assert.AreEqual (hasChildren, nav.HasChildren, label + "HasChildren");
+ Assert.AreEqual (isEmptyElement, nav.IsEmptyElement, label + "IsEmptyElement");
+ }
+
+ [Test]
+ public void DocumentWithXmlDeclaration ()
+ {
+ string xml = "<?xml version=\"1.0\" standalone=\"yes\"?><foo>bar</foo>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ DocumentWithXmlDeclaration (nav);
+ }
+
+ public void DocumentWithXmlDeclaration (XPathNavigator nav)
+ {
+ nav.MoveToFirstChild ();
+ AssertNavigator ("#1", nav, XPathNodeType.Element, "", "foo", "", "foo", "bar", false, true, false);
+ }
+
+ [Test]
+ public void DocumentWithProcessingInstruction ()
+ {
+ string xml = "<?xml-stylesheet href='foo.xsl' type='text/xsl' ?><foo />";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ DocumentWithProcessingInstruction (nav);
+ }
+
+ public void DocumentWithProcessingInstruction (XPathNavigator nav)
+ {
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#1", nav, XPathNodeType.ProcessingInstruction, "", "xml-stylesheet", "", "xml-stylesheet", "href='foo.xsl' type='text/xsl' ", false, false, false);
+ Assert.IsTrue (!nav.MoveToFirstChild ());
+ }
+
+ [Test]
+ public void XmlRootElementOnly ()
+ {
+ string xml = "<foo />";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlRootElementOnly (nav);
+ }
+
+ private void XmlRootElementOnly (XPathNavigator nav)
+ {
+ AssertNavigator ("#1", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#2", nav, XPathNodeType.Element, "", "foo", "", "foo", "", false, false, true);
+ Assert.IsTrue (!nav.MoveToFirstChild ());
+ Assert.IsTrue (!nav.MoveToNext ());
+ Assert.IsTrue (!nav.MoveToPrevious ());
+ nav.MoveToRoot ();
+ AssertNavigator ("#3", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext ());
+ }
+
+ [Test]
+ public void XmlSimpleTextContent ()
+ {
+ string xml = "<foo>Test.</foo>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlSimpleTextContent (nav);
+ }
+
+ private void XmlSimpleTextContent (XPathNavigator nav)
+ {
+ AssertNavigator ("#1", nav, XPathNodeType.Root, "", "", "", "", "Test.", false, true, false);
+ Assert.IsTrue (nav.MoveToFirstChild (), "#x1");
+ AssertNavigator ("#2", nav, XPathNodeType.Element, "", "foo", "", "foo", "Test.", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext (), "#x2");
+ Assert.IsTrue (!nav.MoveToPrevious (), "#x3");
+ Assert.IsTrue (nav.MoveToFirstChild (), "#x4");
+ AssertNavigator ("#3", nav, XPathNodeType.Text, "", "", "", "", "Test.", false, false, false);
+
+ Assert.IsTrue (nav.MoveToParent (), "#x5");
+ AssertNavigator ("#4", nav, XPathNodeType.Element, "", "foo", "", "foo", "Test.", false, true, false);
+
+ Assert.IsTrue (nav.MoveToParent (), "#x6");
+ AssertNavigator ("#5", nav, XPathNodeType.Root, "", "", "", "", "Test.", false, true, false);
+
+ nav.MoveToFirstChild ();
+ nav.MoveToFirstChild ();
+ nav.MoveToRoot ();
+ AssertNavigator ("#6", nav, XPathNodeType.Root, "", "", "", "", "Test.", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext (), "#x7");
+ }
+
+ [Test]
+ public void XmlSimpleElementContent ()
+ {
+ string xml = "<foo><bar /></foo>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlSimpleElementContent (nav);
+ }
+
+ private void XmlSimpleElementContent (XPathNavigator nav)
+ {
+ AssertNavigator ("#1", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#2", nav, XPathNodeType.Element, "", "foo", "", "foo", "", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext ());
+ Assert.IsTrue (!nav.MoveToPrevious ());
+
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#3", nav, XPathNodeType.Element, "", "bar", "", "bar", "", false, false, true);
+
+ Assert.IsTrue (nav.MoveToParent ());
+ AssertNavigator ("#4", nav, XPathNodeType.Element, "", "foo", "", "foo", "", false, true, false);
+
+ nav.MoveToRoot ();
+ AssertNavigator ("#5", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext ());
+ }
+
+ [Test]
+ public void XmlTwoElementsContent ()
+ {
+ string xml = "<foo><bar /><baz /></foo>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlTwoElementsContent (nav);
+ }
+
+ private void XmlTwoElementsContent (XPathNavigator nav)
+ {
+ AssertNavigator ("#1", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#2", nav, XPathNodeType.Element, "", "foo", "", "foo", "", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext ());
+ Assert.IsTrue (!nav.MoveToPrevious ());
+
+ Assert.IsTrue (nav.MoveToFirstChild ());
+ AssertNavigator ("#3", nav, XPathNodeType.Element, "", "bar", "", "bar", "", false, false, true);
+ Assert.IsTrue (!nav.MoveToFirstChild ());
+
+ Assert.IsTrue (nav.MoveToNext ());
+ AssertNavigator ("#4", nav, XPathNodeType.Element, "", "baz", "", "baz", "", false, false, true);
+ Assert.IsTrue (!nav.MoveToFirstChild ());
+
+ Assert.IsTrue (nav.MoveToPrevious ());
+ AssertNavigator ("#5", nav, XPathNodeType.Element, "", "bar", "", "bar", "", false, false, true);
+
+ nav.MoveToRoot ();
+ AssertNavigator ("#6", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ Assert.IsTrue (!nav.MoveToNext ());
+ }
+
+ [Test]
+ public void XmlElementWithAttributes ()
+ {
+ string xml = "<img src='foo.png' alt='image Fooooooo!' />";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlElementWithAttributes (nav);
+ }
+
+ private void XmlElementWithAttributes (XPathNavigator nav)
+ {
+ nav.MoveToFirstChild ();
+ AssertNavigator ("#1", nav, XPathNodeType.Element, "", "img", "", "img", "", true, false, true);
+ Assert.IsTrue (!nav.MoveToNext (), "#x1");
+ Assert.IsTrue (!nav.MoveToPrevious (), "#x2");
+
+ Assert.IsTrue (nav.MoveToFirstAttribute (), "#x3");
+ AssertNavigator ("#2", nav, XPathNodeType.Attribute, "", "src", "", "src", "foo.png", false, false, false);
+ Assert.IsTrue (!nav.MoveToFirstAttribute (), "#x4"); // On attributes, it fails.
+
+ Assert.IsTrue (nav.MoveToNextAttribute (), "#x5");
+ AssertNavigator ("#3", nav, XPathNodeType.Attribute, "", "alt", "", "alt", "image Fooooooo!", false, false, false);
+ Assert.IsTrue (!nav.MoveToNextAttribute (), "#x6");
+
+ Assert.IsTrue (nav.MoveToParent (), "#x7");
+ AssertNavigator ("#4", nav, XPathNodeType.Element, "", "img", "", "img", "", true, false, true);
+
+ Assert.IsTrue (nav.MoveToAttribute ("alt", ""), "#x8");
+ AssertNavigator ("#5", nav, XPathNodeType.Attribute, "", "alt", "", "alt", "image Fooooooo!", false, false, false);
+ Assert.IsTrue (!nav.MoveToAttribute ("src", ""), "#x9"); // On attributes, it fails.
+ Assert.IsTrue (nav.MoveToParent (), "#x10");
+ Assert.IsTrue (nav.MoveToAttribute ("src", ""), "#x11");
+ AssertNavigator ("#6", nav, XPathNodeType.Attribute, "", "src", "", "src", "foo.png", false, false, false);
+
+ nav.MoveToRoot ();
+ AssertNavigator ("#7", nav, XPathNodeType.Root, "", "", "", "", "", false, true, false);
+ }
+
+ [Test]
+ // seems like MS does not want to fix their long-time-known
+ // XPathNavigator bug, so just set it as NotDotNet.
+ // We are better.
+ [Category ("NotDotNet")]
+ public void XmlNamespaceNode ()
+ {
+ string xml = "<html xmlns='http://www.w3.org/1999/xhtml'><body>test.</body></html>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ XmlNamespaceNode (nav);
+ }
+
+ private void XmlNamespaceNode (XPathNavigator nav)
+ {
+ string xhtml = "http://www.w3.org/1999/xhtml";
+ string xmlNS = "http://www.w3.org/XML/1998/namespace";
+ nav.MoveToFirstChild ();
+ AssertNavigator ("#1", nav, XPathNodeType.Element,
+ "", "html", xhtml, "html", "test.", false, true, false);
+ Assert.IsTrue (nav.MoveToFirstNamespace (XPathNamespaceScope.Local));
+ AssertNavigator ("#2", nav, XPathNodeType.Namespace,
+ "", "", "", "", xhtml, false, false, false);
+
+ // Test difference between Local, ExcludeXml and All.
+ Assert.IsTrue (!nav.MoveToNextNamespace (XPathNamespaceScope.Local));
+ Assert.IsTrue (!nav.MoveToNextNamespace (XPathNamespaceScope.ExcludeXml));
+ // LAMESPEC: MS.NET 1.0 XmlDocument seems to have some bugs around here.
+ // see http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q316808
+#if true
+ Assert.IsTrue (nav.MoveToNextNamespace (XPathNamespaceScope.All));
+ AssertNavigator ("#3", nav, XPathNodeType.Namespace,
+ "", "xml", "", "xml", xmlNS, false, false, false);
+ Assert.IsTrue (!nav.MoveToNextNamespace (XPathNamespaceScope.All));
+#endif
+ // Test to check if MoveToRoot() resets Namespace node status.
+ nav.MoveToRoot ();
+ AssertNavigator ("#4", nav, XPathNodeType.Root, "", "", "", "", "test.", false, true, false);
+ nav.MoveToFirstChild ();
+
+ // Test without XPathNamespaceScope argument.
+ Assert.IsTrue (nav.MoveToFirstNamespace ());
+ Assert.IsTrue (nav.MoveToNextNamespace ());
+ AssertNavigator ("#5", nav, XPathNodeType.Namespace,
+ "", "xml", "", "xml", xmlNS, false, false, false);
+
+ // Test MoveToParent()
+ Assert.IsTrue (nav.MoveToParent ());
+ AssertNavigator ("#6", nav, XPathNodeType.Element,
+ "", "html", xhtml, "html", "test.", false, true, false);
+
+ nav.MoveToFirstChild (); // body
+ // Test difference between Local and ExcludeXml
+ Assert.IsTrue (!nav.MoveToFirstNamespace (XPathNamespaceScope.Local), "Local should fail");
+ Assert.IsTrue (nav.MoveToFirstNamespace (XPathNamespaceScope.ExcludeXml), "ExcludeXml should succeed");
+ AssertNavigator ("#7", nav, XPathNodeType.Namespace,
+ "", "", "", "", xhtml, false, false, false);
+
+ Assert.IsTrue (nav.MoveToNextNamespace (XPathNamespaceScope.All));
+ AssertNavigator ("#8", nav, XPathNodeType.Namespace,
+ "", "xml", "", "xml", xmlNS, false, false, false);
+ Assert.IsTrue (nav.MoveToParent ());
+ AssertNavigator ("#9", nav, XPathNodeType.Element,
+ "", "body", xhtml, "body", "test.", false, true, false);
+
+ nav.MoveToRoot ();
+ AssertNavigator ("#10", nav, XPathNodeType.Root, "", "", "", "", "test.", false, true, false);
+ }
+
+ [Test]
+ public void MoveToNamespaces ()
+ {
+ string xml = "<a xmlns:x='urn:x'><b xmlns:y='urn:y'/><c/><d><e attr='a'/></d></a>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ MoveToNamespaces (nav);
+ }
+
+ private void MoveToNamespaces (XPathNavigator nav)
+ {
+ XPathNodeIterator iter = nav.Select ("//e");
+ iter.MoveNext ();
+ nav.MoveTo (iter.Current);
+ Assert.AreEqual ("e", nav.Name, "#1");
+ nav.MoveToFirstNamespace ();
+ Assert.AreEqual ("x", nav.Name, "#2");
+ nav.MoveToNextNamespace ();
+ Assert.AreEqual ("xml", nav.Name, "#3");
+ }
+
+ [Test]
+ public void IsDescendant ()
+ {
+ string xml = "<a><b/><c/><d><e attr='a'/></d></a>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ IsDescendant (nav);
+ }
+
+ private void IsDescendant (XPathNavigator nav)
+ {
+ XPathNavigator tmp = nav.Clone ();
+ XPathNodeIterator iter = nav.Select ("//e");
+ iter.MoveNext ();
+ Assert.IsTrue (nav.MoveTo (iter.Current), "#1");
+ Assert.IsTrue (nav.MoveToFirstAttribute (), "#2");
+ Assert.AreEqual ("attr", nav.Name, "#3");
+ Assert.AreEqual ("", tmp.Name, "#4");
+ Assert.IsTrue (tmp.IsDescendant (nav), "#5");
+ Assert.IsTrue (!nav.IsDescendant (tmp), "#6");
+ tmp.MoveToFirstChild ();
+ Assert.AreEqual ("a", tmp.Name, "#7");
+ Assert.IsTrue (tmp.IsDescendant (nav), "#8");
+ Assert.IsTrue (!nav.IsDescendant (tmp), "#9");
+ tmp.MoveTo (iter.Current);
+ Assert.AreEqual ("e", tmp.Name, "#10");
+ Assert.IsTrue (tmp.IsDescendant (nav), "#11");
+ Assert.IsTrue (!nav.IsDescendant (tmp), "#12");
+ }
+
+ [Test]
+ public void LiterallySplitText ()
+ {
+ string xml = "<root><![CDATA[test]]> string</root>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ LiterallySplitText (nav);
+ }
+
+ private void LiterallySplitText (XPathNavigator nav)
+ {
+ nav.MoveToFirstChild ();
+ nav.MoveToFirstChild ();
+ Assert.AreEqual (XPathNodeType.Text, nav.NodeType, "#1");
+ Assert.AreEqual ("test string", nav.Value, "#2");
+ }
+
+ // bug #75609
+ [Test]
+ public void SelectChildren ()
+ {
+ string xml = "<root><foo xmlns='urn:foo' /><ns:foo xmlns:ns='urn:foo' /></root>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ SelectChildrenNS (nav);
+ }
+
+ private void SelectChildrenNS (XPathNavigator nav)
+ {
+ nav.MoveToFirstChild (); // root
+ XPathNodeIterator iter = nav.SelectChildren ("foo", "urn:foo");
+ Assert.AreEqual (2, iter.Count, "#1");
+ }
+
+#if NET_2_0
+
+ [Test]
+ // bug #78067
+ public void OuterXml ()
+ {
+ string xml = @"<?xml version=""1.0""?>
+<one>
+ <two>Some data.</two>
+</one>";
+
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ OuterXml (nav);
+ }
+
+ private void OuterXml (XPathNavigator nav)
+ {
+ string ret = @"<one>
+ <two>Some data.</two>
+</one>";
+ Assert.AreEqual (ret, nav.OuterXml.Replace ("\r\n", "\n"), "#1");
+ }
+
+ [Test]
+ public void ReadSubtreeLookupNamespace ()
+ {
+ string xml = "<x:foo xmlns:x='urn:x'><bar>x:val</bar></x:foo>";
+ var doc = new XmlDocument ();
+ doc.LoadXml (xml);
+ XPathNavigator nav = doc.LastChild.LastChild.CreateNavigator ();
+ var xr = nav.ReadSubtree ();
+ xr.MoveToContent ();
+ xr.Read (); // should be at x:val
+ Assert.AreEqual ("urn:x", xr.LookupNamespace ("x"), "#1");
+ }
+#endif
+
+ [Test]
+ public void GetNamespaceConsistentTree ()
+ {
+ string xml = "<x:root xmlns:x='urn:x'> <x:foo xmlns='ns1'> <x:bar /> </x:foo> <x:foo xmlns:y='ns2'> <x:bar /> </x:foo></x:root>";
+ nav = XDocument.Parse (xml).CreateNavigator ();
+ GetNamespaceConsistentTree (nav);
+ }
+
+ private void GetNamespaceConsistentTree (XPathNavigator nav)
+ {
+ nav.MoveToFirstChild ();
+ nav.MoveToFirstChild ();
+ nav.MoveToNext ();
+ Assert.AreEqual (String.Empty, nav.GetNamespace (""), "#1." + nav.GetType ());
+ nav.MoveToNext ();
+ nav.MoveToNext ();
+ Assert.AreEqual ("", nav.GetNamespace (""), "#2." + nav.GetType ());
+ }
+ }
+}
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