[bcl] Remove more NET_2_0 checks from class libs
[mono.git] / mcs / class / System.Xml.Linq / Test / System.Xml.XPath / ExtensionsTest3.cs
1 //
2 // Authors:
3 //   Kral Ferch <kral_ferch@hotmail.com>
4 //   Martin Willemoes Hansen <mwh@sysrq.dk>
5 //   Atsushi Enomoto <atsushi@ximian.com>
6 //
7 // (C) 2002 Kral Ferch
8 // (C) 2003 Martin Willemoes Hansen
9 // Copyright (C) 2010 Novell, Inc.
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30
31 //
32 // imported from XPathNavigatorEvaluateTests
33 //
34
35 using System;
36 using System.Xml;
37 using System.Xml.Linq;
38 using System.Xml.XPath;
39
40 using NUnit.Framework;
41
42 namespace MonoTests.System.Xml
43 {
44         [TestFixture]
45         public class ExtensionsTest3
46         {
47                 XDocument document;
48                 XPathNavigator navigator;
49                 XDocument document2;
50                 XPathNavigator navigator2;
51                 XDocument document3;
52                 XPathNavigator navigator3;
53                 XPathExpression expression;
54                 XPathNodeIterator iterator;
55
56                 [SetUp]
57                 public void GetReady ()
58                 {
59                         document = XDocument.Parse ("<foo><bar/><baz/><qux/><squonk/></foo>");
60                         navigator = document.CreateNavigator ();
61
62                         document2 = XDocument.Parse ("<foo><bar baz='1'/><bar baz='2'/><bar baz='3'/></foo>");
63                         navigator2 = document2.CreateNavigator ();
64
65                         document3 = XDocument.Parse ("<foo><bar/><baz/><qux/></foo>");
66                         navigator3 = document3.CreateNavigator ();
67                 }
68
69                 // Testing Core Funcetion Library functions defined at: http://www.w3.org/TR/xpath#corelib
70                 [Test]
71                 public void CoreFunctionNodeSetLast ()
72                 {
73                         expression = navigator.Compile("last()");
74                         iterator = navigator.Select("/foo");
75                         Assert.AreEqual ("1", navigator.Evaluate ("last()").ToString(), "#1");
76                         Assert.AreEqual ("1", navigator.Evaluate (expression, null).ToString (), "#2");
77                         Assert.AreEqual ("1", navigator.Evaluate (expression, iterator).ToString (), "#3");
78                         iterator = navigator.Select("/foo/*");
79                         Assert.AreEqual ("4", navigator.Evaluate (expression, iterator).ToString (), "#4");
80                         
81                         Assert.AreEqual("3", navigator2.Evaluate ("string(//bar[last()]/@baz)"), "#5");
82                 }
83
84                 [Test]
85                 public void CoreFunctionNodeSetPosition ()
86                 {
87                         expression = navigator.Compile("position()");
88                         iterator = navigator.Select("/foo");
89                         Assert.AreEqual ("1", navigator.Evaluate ("position()").ToString (), "#1");
90                         Assert.AreEqual ("1", navigator.Evaluate (expression, null).ToString (), "#2");
91                         Assert.AreEqual ("0", navigator.Evaluate (expression, iterator).ToString (), "#3");
92                         iterator = navigator.Select("/foo/*");
93                         Assert.AreEqual ("0", navigator.Evaluate (expression, iterator).ToString (), "#4");
94                         iterator.MoveNext();
95                         Assert.AreEqual ("1", navigator.Evaluate (expression, iterator).ToString (), "#5");
96                         iterator.MoveNext ();
97                         Assert.AreEqual ("2", navigator.Evaluate (expression, iterator).ToString (), "#6");
98                         iterator.MoveNext ();
99                         Assert.AreEqual ("3", navigator.Evaluate (expression, iterator).ToString (), "#7");
100                 }
101
102                 [Test]
103                 public void CoreFunctionNodeSetCount ()
104                 {
105                         Assert.AreEqual ("5", navigator.Evaluate ("count(//*)").ToString (), "#1");
106                         Assert.AreEqual ("1", navigator.Evaluate ("count(//foo)").ToString (), "#2");
107                         Assert.AreEqual ("1", navigator.Evaluate ("count(/foo)").ToString (), "#3");
108                         Assert.AreEqual ("1", navigator.Evaluate ("count(/foo/bar)").ToString (), "#4");
109
110                         Assert.AreEqual ("3", navigator2.Evaluate ("count(//bar)").ToString (), "#5");
111                 }
112
113                 public void saveTestCoreFunctionNodeSetID ()
114                 {
115                         document = XDocument.Parse (
116                                 "<!DOCTYPE foo [" +
117                                 "<!ELEMENT foo (bar)>" +
118                                 "<!ELEMENT bar EMPTY>" +
119                                 "<!ATTLIST bar baz ID #REQUIRED>" +
120                                 "]>" +
121                                 "<foo><bar baz='1' qux='hello' /><bar baz='2' qux='world' /></foo>");
122                         navigator = document.CreateNavigator ();
123
124                         Assert.AreEqual ("hello", navigator.Evaluate ("string(id('1')/@qux)").ToString (), "#1");
125                         Assert.AreEqual ("world", navigator.Evaluate ("string(id('2')/@qux)").ToString (), "#2");
126                 }
127
128                 [Test]
129                 public void CoreFunctionLocalName ()
130                 {
131                         Assert.AreEqual ("", navigator.Evaluate ("local-name()").ToString (), "#1");
132                         Assert.AreEqual ("", navigator.Evaluate ("local-name(/bogus)").ToString (), "#2");
133                         Assert.AreEqual ("foo", navigator.Evaluate ("local-name(/foo)").ToString (), "#3");
134                         Assert.AreEqual ("bar", navigator3.Evaluate ("local-name(/foo/*)").ToString (), "#4");
135                 }
136
137                 // TODO:  umm.  Unable to make this return a namespace-uri so far...
138                 [Test]
139                 public void CoreFunctionNamespaceURI ()
140                 {
141                         document = XDocument.Parse ("<foo:bar xmlns:foo='#foo'><foo:baz><foo:qux /></foo:baz></foo:bar>");
142                         navigator = document.CreateNavigator ();
143
144                         Assert.AreEqual ("", navigator.Evaluate ("namespace-uri()").ToString (), "#1");
145                         Assert.AreEqual ("", navigator.Evaluate ("namespace-uri(/bogus)").ToString (), "#2");
146                         //Assert.AreEqual("foo", navigator.Evaluate ("namespace-uri(/bar)").ToString (), "#3");
147                         Assert.AreEqual ("", navigator2.Evaluate ("namespace-uri(//bar)").ToString (), "#4");
148                 }
149
150                 public void saveTestCoreFunctionString ()
151                 {
152                         document = XDocument.Parse ("<foo>hello<bar>world</bar><baz>how are you</baz></foo>");
153                         navigator = document.CreateNavigator ();
154
155                         Assert.AreEqual ("world", navigator.Evaluate ("string(/foo/*)").ToString (), "#1");
156                         Assert.AreEqual ("NaN", navigator.Evaluate ("string(0 div 0)").ToString (), "#2");
157                         
158                         try {
159                                 navigator.Evaluate ("string(+0)");
160                                 Assert.Fail ("Expected an XPathException to be thrown.");
161                         } catch (XPathException) {}
162                         
163                         Assert.AreEqual ("0", navigator.Evaluate ("string(-0)").ToString (), "#3");
164                         Assert.AreEqual ("Infinity", navigator.Evaluate ("string(1 div 0)").ToString (), "#4");
165                         Assert.AreEqual ("-Infinity", navigator.Evaluate ("string(-1 div 0)").ToString (), "#5");
166                         Assert.AreEqual ("45", navigator.Evaluate ("string(45)").ToString (), "#6");
167                         Assert.AreEqual ("-22", navigator.Evaluate ("string(-22)").ToString (), "#7");
168                         Assert.AreEqual ("0.25", navigator.Evaluate ("string(.25)").ToString (), "#8");
169                         Assert.AreEqual ("-0.25", navigator.Evaluate ("string(-.25)").ToString (), "#9");
170                         Assert.AreEqual ("2", navigator.Evaluate ("string(2.0)").ToString (), "#10");
171                         Assert.AreEqual ("2.01", navigator.Evaluate ("string(2.01)").ToString (), "#11");
172                         Assert.AreEqual ("-3", navigator.Evaluate ("string(-3.0)").ToString (), "#12");
173                         Assert.AreEqual ("3.45", navigator.Evaluate ("string(3.45)").ToString (), "#13");
174
175                         // Wonder what this will look like under a different platform.
176                         Assert.AreEqual("0.33333333333333331", navigator.Evaluate ("string(1 div 3)").ToString (), "#14");
177                 }
178
179                 [Test]
180                 public void CoreFunctionConcat ()
181                 {
182                         try {
183                                 navigator.Evaluate ("concat()");
184                                 Assert.Fail ("Expected an XPathException to be thrown.");
185                         } catch (XPathException) {}
186
187                         try {
188                                 navigator.Evaluate ("concat('foo')");
189                                 Assert.Fail ("Expected an XPathException to be thrown.");
190                         } catch (XPathException) {}
191
192                         Assert.AreEqual ("foobar", navigator.Evaluate ("concat('foo', 'bar')").ToString (), "#1");
193                         Assert.AreEqual ("foobarbaz", navigator.Evaluate ("concat('foo', 'bar', 'baz')").ToString (), "#2");
194                         Assert.AreEqual ("foobarbazqux", navigator.Evaluate ("concat('foo', 'bar', 'baz', 'qux')").ToString (), "#3");
195                         Assert.AreEqual ("foobarbazquxquux", navigator.Evaluate ("concat('foo', 'bar', 'baz', 'qux', 'quux')").ToString (), "#4");
196                 }
197
198                 [Test]
199                 public void CoreFunctionStartsWith ()
200                 {
201                         try {
202                                 navigator.Evaluate ("starts-with()");
203                                 Assert.Fail ("Expected an XPathException to be thrown.");
204                         } catch (XPathException) {}
205
206                         try {
207                                 navigator.Evaluate ("starts-with('foo')");
208                                 Assert.Fail ("Expected an XPathException to be thrown.");
209                         } catch (XPathException) {}
210
211                         try {
212                                 navigator.Evaluate ("starts-with('foo', 'bar', 'baz')");
213                                 Assert.Fail ("Expected an XPathException to be thrown.");
214                         } catch (XPathException) {}
215
216                         Assert.IsTrue ((bool)navigator.Evaluate ("starts-with('foobar', 'foo')"));
217                         Assert.IsTrue (!(bool)navigator.Evaluate ("starts-with('foobar', 'bar')"));
218                 }
219
220                 [Test]
221                 public void CoreFunctionContains ()
222                 {
223                         try {
224                                 navigator.Evaluate ("contains()");
225                                 Assert.Fail ("Expected an XPathException to be thrown.");
226                         } catch (XPathException) {}
227
228                         try {
229                                 navigator.Evaluate ("contains('foo')");
230                                 Assert.Fail ("Expected an XPathException to be thrown.");
231                         } catch (XPathException) {}
232
233                         try {
234                                 navigator.Evaluate ("contains('foobar', 'oob', 'baz')");
235                                 Assert.Fail ("Expected an XPathException to be thrown.");
236                         } catch (XPathException) {}
237
238                         Assert.IsTrue ((bool)navigator.Evaluate ("contains('foobar', 'oob')"));
239                         Assert.IsTrue (!(bool)navigator.Evaluate ("contains('foobar', 'baz')"));
240                 }
241         }
242 }