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Viewing changes to external/nrefactory/ICSharpCode.NRefactory.VB.Tests/Parser/Expressions/XmlExpressionTests.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
ImportĀ upstreamĀ versionĀ 4.0.5+dfsg

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external/nrefactory/ICSharpCode.NRefactory.VB.Tests/Parser/Expressions/XmlExpressionTests.cs
 
1
ļ»æ// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
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using System;
 
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using System.IO;
 
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using NUnit.Framework;
 
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using ICSharpCode.NRefactory.VB.Parser;
 
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using ICSharpCode.NRefactory.VB.Ast;
 
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namespace ICSharpCode.NRefactory.VB.Tests.Ast
 
11
{
 
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        [TestFixture]
 
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        public class XmlExpressionTests
 
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        {
 
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                #region VB.NET
 
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                [Test]
 
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                public void VBNetSimpleCommentTest()
 
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                {
 
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                        XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<!-- test -->");
 
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                        Assert.AreEqual(XmlContentType.Comment, content.Type);
 
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                        Assert.AreEqual(" test ", content.Content);
 
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                        Assert.AreEqual(new Location(1,1), content.StartLocation);
 
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                        Assert.AreEqual(new Location(14,1), content.EndLocation);
 
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                }
 
25
                
 
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                [Test]
 
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                public void VBNetSimplePreprocessingInstructionTest()
 
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                {
 
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                        XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<?xml version='1.0'?>");
 
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                        Assert.AreEqual(XmlContentType.ProcessingInstruction, content.Type);
 
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                        Assert.AreEqual("xml version='1.0'", content.Content);
 
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                        Assert.AreEqual(new Location(1,1), content.StartLocation);
 
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                        Assert.AreEqual(new Location(22,1), content.EndLocation);
 
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                }
 
35
                
 
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                [Test]
 
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                public void VBNetSimpleCDataTest()
 
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                {
 
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                        XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<![CDATA[<simple> <cdata>]]>");
 
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                        Assert.AreEqual(XmlContentType.CData, content.Type);
 
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                        Assert.AreEqual("<simple> <cdata>", content.Content);
 
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                        Assert.AreEqual(new Location(1,1), content.StartLocation);
 
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                        Assert.AreEqual(new Location(29,1), content.EndLocation);
 
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                }
 
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                [Test]
 
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                public void VBNetSimpleEmptyElementTest()
 
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                {
 
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                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test />");
 
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                        Assert.IsFalse(element.NameIsExpression);
 
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                        Assert.AreEqual("Test", element.XmlName);
 
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                        Assert.IsEmpty(element.Attributes);
 
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                        Assert.IsEmpty(element.Children);
 
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                        Assert.AreEqual(new Location(1,1), element.StartLocation);
 
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                        Assert.AreEqual(new Location(9,1), element.EndLocation);
 
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                }
 
57
                
 
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                [Test]
 
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                public void VBNetSimpleEmptyElementWithAttributeTest()
 
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                {
 
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                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0' />");
 
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                        Assert.IsFalse(element.NameIsExpression);
 
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                        Assert.AreEqual("Test", element.XmlName);
 
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                        Assert.IsNotEmpty(element.Attributes);
 
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                        Assert.AreEqual(1, element.Attributes.Count);
 
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                        Assert.IsTrue(element.Attributes[0] is XmlAttributeExpression);
 
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                        XmlAttributeExpression attribute = element.Attributes[0] as XmlAttributeExpression;
 
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                        Assert.AreEqual("id", attribute.Name);
 
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                        Assert.IsTrue(attribute.IsLiteralValue);
 
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                        Assert.IsTrue(attribute.ExpressionValue.IsNull);
 
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                        Assert.AreEqual("0", attribute.LiteralValue);
 
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                        Assert.AreEqual(new Location(7,1), attribute.StartLocation);
 
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                        Assert.AreEqual(new Location(13,1), attribute.EndLocation);
 
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                        Assert.IsEmpty(element.Children);
 
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                        Assert.AreEqual(new Location(1,1), element.StartLocation);
 
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                        Assert.AreEqual(new Location(16,1), element.EndLocation);
 
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                }
 
78
                
 
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                [Test]
 
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                public void VBNetSimpleEmptyElementWithAttributesTest()
 
81
                {
 
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                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0' name=<%= name %> <%= contentData %> />");                  Assert.IsFalse(element.NameIsExpression);
 
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                        Assert.AreEqual("Test", element.XmlName);
 
84
                        Assert.IsNotEmpty(element.Attributes);
 
85
                        Assert.AreEqual(3, element.Attributes.Count);
 
86
                        
 
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                        Assert.IsTrue(element.Attributes[0] is XmlAttributeExpression);
 
88
                        XmlAttributeExpression attribute = element.Attributes[0] as XmlAttributeExpression;
 
89
                        Assert.AreEqual("id", attribute.Name);
 
90
                        Assert.IsTrue(attribute.IsLiteralValue);
 
91
                        Assert.IsTrue(attribute.ExpressionValue.IsNull);
 
92
                        Assert.AreEqual("0", attribute.LiteralValue);
 
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                        Assert.AreEqual(new Location(7,1), attribute.StartLocation);
 
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                        Assert.AreEqual(new Location(13,1), attribute.EndLocation);
 
95
                        
 
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                        Assert.IsTrue(element.Attributes[1] is XmlAttributeExpression);
 
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                        XmlAttributeExpression attribute2 = element.Attributes[1] as XmlAttributeExpression;
 
98
                        Assert.AreEqual("name", attribute2.Name);
 
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                        Assert.IsFalse(attribute2.IsLiteralValue);
 
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                        Assert.IsFalse(attribute2.ExpressionValue.IsNull);
 
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                        Assert.IsTrue(attribute2.ExpressionValue is IdentifierExpression);
 
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                        IdentifierExpression identifier = attribute2.ExpressionValue as IdentifierExpression;
 
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                        Assert.AreEqual("name", identifier.Identifier);
 
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                        Assert.AreEqual(new Location(23,1), identifier.StartLocation);
 
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                        Assert.AreEqual(new Location(27,1), identifier.EndLocation);
 
107
                        
 
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                        Assert.AreEqual(new Location(14,1), attribute2.StartLocation);
 
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                        Assert.AreEqual(new Location(30,1), attribute2.EndLocation);
 
110
                        
 
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                        Assert.IsTrue(element.Attributes[2] is XmlEmbeddedExpression);
 
112
                        XmlEmbeddedExpression attribute3 = element.Attributes[2] as XmlEmbeddedExpression;
 
113
                        
 
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                        Assert.IsTrue(attribute3.InlineVBExpression is IdentifierExpression);
 
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                        IdentifierExpression identifier2 = attribute3.InlineVBExpression as IdentifierExpression;
 
116
                        
 
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                        Assert.AreEqual("contentData", identifier2.Identifier);
 
118
                        Assert.AreEqual(new Location(35,1), identifier2.StartLocation);
 
119
                        Assert.AreEqual(new Location(46,1), identifier2.EndLocation);
 
120
                        
 
121
                        Assert.AreEqual(new Location(31,1), attribute3.StartLocation);
 
122
                        Assert.AreEqual(new Location(49,1), attribute3.EndLocation);
 
123
                        
 
124
                        Assert.IsEmpty(element.Children);
 
125
                        Assert.AreEqual(new Location(1,1), element.StartLocation);
 
126
                        Assert.AreEqual(new Location(52,1), element.EndLocation);
 
127
                }
 
128
                
 
129
                [Test]
 
130
                public void VBNetElementWithAttributeTest()
 
131
                {
 
132
                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0'>\n" +
 
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                                                                                                            "   <Item />\n" +
 
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                                                                                                            "   <Item />\n" +
 
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                                                                                                            "</Test>");
 
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                        Assert.IsFalse(element.NameIsExpression);
 
137
                        Assert.AreEqual("Test", element.XmlName);
 
138
                        
 
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                        Assert.IsNotEmpty(element.Attributes);
 
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                        Assert.AreEqual(1, element.Attributes.Count);
 
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                        Assert.IsTrue(element.Attributes[0] is XmlAttributeExpression);
 
142
                        XmlAttributeExpression attribute = element.Attributes[0] as XmlAttributeExpression;
 
143
                        Assert.AreEqual("id", attribute.Name);
 
144
                        Assert.IsTrue(attribute.IsLiteralValue);
 
145
                        Assert.IsTrue(attribute.ExpressionValue.IsNull);
 
146
                        Assert.AreEqual("0", attribute.LiteralValue);
 
147
                        Assert.AreEqual(new Location(7,1), attribute.StartLocation);
 
148
                        Assert.AreEqual(new Location(13,1), attribute.EndLocation);
 
149
                        
 
150
                        Assert.IsNotEmpty(element.Children);
 
151
                        Assert.AreEqual(5, element.Children.Count);
 
152
                        
 
153
                        CheckContent(element.Children[0], "\n\t", XmlContentType.Text, new Location(14,1), new Location(2,2));
 
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                        CheckContent(element.Children[2], "\n\t", XmlContentType.Text, new Location(10,2), new Location(2,3));
 
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                        CheckContent(element.Children[4], "\n", XmlContentType.Text, new Location(10,3), new Location(1,4));
 
156
                        
 
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                        CheckElement(element.Children[1], "Item", new Location(2,2), new Location(10,2));
 
158
                        CheckElement(element.Children[3], "Item", new Location(2,3), new Location(10,3));
 
159
                        
 
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                        Assert.AreEqual(new Location(1,1), element.StartLocation);
 
161
                        Assert.AreEqual(new Location(8,4), element.EndLocation);
 
162
                }
 
163
                
 
164
                [Test]
 
165
                public void VBNetElementWithMixedContentTest()
 
166
                {
 
167
                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0'>\n" +
 
168
                                                                                                            "   <!-- test -->\n" +
 
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                                                                                                            "   <Item />\n" +
 
170
                                                                                                            "   <Item />\n" +
 
171
                                                                                                            "   <![CDATA[<cdata> section]]>\n" +
 
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                                                                                                            "</Test>");
 
173
                        Assert.IsFalse(element.NameIsExpression);
 
174
                        Assert.AreEqual("Test", element.XmlName);
 
175
                        
 
176
                        Assert.IsNotEmpty(element.Attributes);
 
177
                        Assert.AreEqual(1, element.Attributes.Count);
 
178
                        Assert.IsTrue(element.Attributes[0] is XmlAttributeExpression);
 
179
                        XmlAttributeExpression attribute = element.Attributes[0] as XmlAttributeExpression;
 
180
                        Assert.AreEqual("id", attribute.Name);
 
181
                        Assert.IsTrue(attribute.IsLiteralValue);
 
182
                        Assert.IsTrue(attribute.ExpressionValue.IsNull);
 
183
                        Assert.AreEqual("0", attribute.LiteralValue);
 
184
                        Assert.AreEqual(new Location(7,1), attribute.StartLocation);
 
185
                        Assert.AreEqual(new Location(13,1), attribute.EndLocation);
 
186
                        
 
187
                        Assert.IsNotEmpty(element.Children);
 
188
                        Assert.AreEqual(9, element.Children.Count);
 
189
                        
 
190
                        CheckContent(element.Children[0], "\n\t", XmlContentType.Text, new Location(14,1), new Location(2,2));
 
191
                        CheckContent(element.Children[2], "\n\t", XmlContentType.Text, new Location(15,2), new Location(2,3));
 
192
                        CheckContent(element.Children[4], "\n\t", XmlContentType.Text, new Location(10,3), new Location(2,4));
 
193
                        CheckContent(element.Children[6], "\n\t", XmlContentType.Text, new Location(10,4), new Location(2,5));
 
194
                        CheckContent(element.Children[7], "<cdata> section", XmlContentType.CData, new Location(2,5), new Location(29,5));
 
195
                        CheckContent(element.Children[8], "\n", XmlContentType.Text, new Location(29,5), new Location(1,6));
 
196
                        
 
197
                        CheckContent(element.Children[1], " test ", XmlContentType.Comment, new Location(2,2), new Location(15,2));
 
198
                        CheckElement(element.Children[3], "Item", new Location(2,3), new Location(10,3));
 
199
                        CheckElement(element.Children[5], "Item", new Location(2,4), new Location(10,4));
 
200
                        
 
201
                        Assert.AreEqual(new Location(1,1), element.StartLocation);
 
202
                        Assert.AreEqual(new Location(8,6), element.EndLocation);
 
203
                }
 
204
                
 
205
                [Test]
 
206
                public void VBNetElementWithMixedContentTest2()
 
207
                {
 
208
                        XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test>  aaaa    </Test>");
 
209
                        Assert.IsFalse(element.NameIsExpression);
 
210
                        Assert.AreEqual("Test", element.XmlName);
 
211
                        
 
212
                        Assert.IsNotEmpty(element.Children);
 
213
                        Assert.AreEqual(1, element.Children.Count);
 
214
                        
 
215
                        CheckContent(element.Children[0], "  aaaa       ", XmlContentType.Text, new Location(7,1), new Location(14,1));
 
216
                }
 
217
                
 
218
                [Test]
 
219
                public void VBNetProcessingInstructionAndCommentAtEndTest()
 
220
                {
 
221
                        XmlDocumentExpression document = ParseUtil.ParseExpression<XmlDocumentExpression>("<Test />\n" +
 
222
                                                                                                               "<!-- test -->\n" +
 
223
                                                                                                               "<?target some text?>");
 
224
                        Assert.IsNotEmpty(document.Expressions);
 
225
                        Assert.AreEqual(3, document.Expressions.Count);
 
226
                        
 
227
                        CheckElement(document.Expressions[0], "Test", new Location(1,1), new Location(9,1));
 
228
                        CheckContent(document.Expressions[1], " test ", XmlContentType.Comment, new Location(1,2), new Location(14,2));
 
229
                        CheckContent(document.Expressions[2], "target some text", XmlContentType.ProcessingInstruction, new Location(1,3), new Location(21,3));
 
230
                }
 
231
                #endregion
 
232
                
 
233
                void CheckElement(AstNode node, string name, AstLocation start, AstLocation end)
 
234
                {
 
235
                        Assert.IsTrue(node is XmlElementExpression);
 
236
                        XmlElementExpression expr = node as XmlElementExpression;
 
237
                        Assert.IsEmpty(expr.Attributes);
 
238
                        Assert.IsEmpty(expr.Children);
 
239
                        Assert.IsFalse(expr.NameIsExpression);
 
240
                        Assert.AreEqual(name, expr.XmlName);
 
241
                        Assert.AreEqual(start, expr.StartLocation);
 
242
                        Assert.AreEqual(end, expr.EndLocation);
 
243
                }
 
244
                
 
245
                void CheckContent(AstNode node, string content, XmlContentType type, AstLocation start, AstLocation end)
 
246
                {
 
247
                        Assert.IsTrue(node is XmlContentExpression);
 
248
                        XmlContentExpression expr = node as XmlContentExpression;
 
249
                        Assert.AreEqual(type, expr.Type);
 
250
                        Assert.AreEqual(content, expr.Content);
 
251
                        Assert.AreEqual(start, expr.StartLocation);
 
252
                        Assert.AreEqual(end, expr.EndLocation);
 
253
                }
 
254
        }
 
255
}