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//
// MonoTests.System.Xml.SelectNodesTests
//
// Author:
// Jason Diamond <jason@injektilo.org>
//
// (C) 2002 Jason Diamond
//
using System;
using System.Xml;
using NUnit.Framework;
namespace MonoTests.System.Xml
{
public class SelectNodesTests : TestCase
{
public SelectNodesTests () : base ("MonoTests.System.Xml.SelectNodesTests testsuite") {}
public SelectNodesTests (string name) : base (name) {}
public void TestRoot ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo />");
XmlNodeList nodes = document.SelectNodes ("/");
AssertEquals (1, nodes.Count);
AssertSame (document, nodes [0]);
}
public void TestDocumentElement ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo />");
XmlNodeList nodes = document.SelectNodes ("/foo");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement, nodes [0]);
}
public void TestBadDocumentElement ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo />");
XmlNodeList nodes = document.SelectNodes ("/bar");
AssertEquals (0, nodes.Count);
}
public void TestElementWildcard ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/*");
AssertEquals (2, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [1]);
}
public void TestOneChildElement ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
}
public void TestOneOtherChildElement ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/baz");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [0]);
}
public void TestTextNode ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo>bar</foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/text()");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
}
public void TestSplitTextNodes ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo>bar<baz />quux</foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/text()");
AssertEquals (2, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
AssertSame (document.DocumentElement.ChildNodes [2], nodes [1]);
}
public void TestAbbreviatedParentAxis ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar/..");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement, nodes [0]);
}
public void TestFullParentAxis ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar/parent::node()");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement, nodes [0]);
}
public void TestAbbreviatedAttributeAxis ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo bar='baz' />");
XmlNodeList nodes = document.SelectNodes ("/foo/@bar");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.Attributes ["bar"], nodes [0]);
}
public void TestFullAttributeAxis ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo bar='baz' />");
XmlNodeList nodes = document.SelectNodes ("/foo/attribute::bar");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.Attributes ["bar"], nodes [0]);
}
public void TestAbbreviatedAttributeWildcard ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo bar='baz' quux='quuux' />");
XmlNodeList nodes = document.SelectNodes ("/foo/@*");
AssertEquals (2, nodes.Count);
// are the attributes guanteed to be ordered in the node list?
AssertSame (document.DocumentElement.Attributes ["bar"], nodes [0]);
AssertSame (document.DocumentElement.Attributes ["quux"], nodes [1]);
}
public void TestAttributeParent ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo bar='baz' />");
XmlNodeList nodes = document.SelectNodes ("/foo/@bar/..");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement, nodes [0]);
}
public void TestUnionOperator ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar|/foo/baz");
AssertEquals (2, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [1]);
}
public void TestNodeWildcard ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar />baz<quux /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/node()");
AssertEquals (3, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [1]);
AssertSame (document.DocumentElement.ChildNodes [2], nodes [2]);
}
public void TestPositionalPredicate ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar>1</bar><bar>2</bar></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar[1]");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [0], nodes [0]);
}
public void TestAllFollowingSiblings ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /><quux /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar/following-sibling::*");
AssertEquals (2, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [0]);
AssertSame (document.DocumentElement.ChildNodes [2], nodes [1]);
}
public void TestFollowingSiblingBaz ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /><quux /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar/following-sibling::baz");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [1], nodes [0]);
}
public void TestFollowingSiblingQuux ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo><bar /><baz /><quux /></foo>");
XmlNodeList nodes = document.SelectNodes ("/foo/bar/following-sibling::quux");
AssertEquals (1, nodes.Count);
AssertSame (document.DocumentElement.ChildNodes [2], nodes [0]);
}
public void TestUnion ()
{
XmlDocument document = new XmlDocument ();
document.LoadXml ("<foo />");
XmlNodeList nodes = document.SelectNodes ("(/foo) | (/foo)");
AssertEquals (1, nodes.Count); // bug #27548
AssertSame (document.DocumentElement, nodes [0]);
}
}
}
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