/NRefactory/ICSharpCode.NRefactory.VB.Tests/Parser/Expressions/XmlExpressionTests.cs
C# | 255 lines | 218 code | 35 blank | 2 comment | 0 complexity | 67b55769f31d50eb13e1f8e470aa57b3 MD5 | raw file
1// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt) 2// This code is distributed under the GNU LGPL (for details please see \doc\license.txt) 3 4using System; 5using System.IO; 6using NUnit.Framework; 7using ICSharpCode.NRefactory.VB.Parser; 8using ICSharpCode.NRefactory.VB.Ast; 9 10namespace ICSharpCode.NRefactory.VB.Tests.Ast 11{ 12 [TestFixture] 13 public class XmlExpressionTests 14 { 15 #region VB.NET 16 [Test] 17 public void VBNetSimpleCommentTest() 18 { 19 XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<!-- test -->"); 20 Assert.AreEqual(XmlContentType.Comment, content.Type); 21 Assert.AreEqual(" test ", content.Content); 22 Assert.AreEqual(new Location(1,1), content.StartLocation); 23 Assert.AreEqual(new Location(14,1), content.EndLocation); 24 } 25 26 [Test] 27 public void VBNetSimplePreprocessingInstructionTest() 28 { 29 XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<?xml version='1.0'?>"); 30 Assert.AreEqual(XmlContentType.ProcessingInstruction, content.Type); 31 Assert.AreEqual("xml version='1.0'", content.Content); 32 Assert.AreEqual(new Location(1,1), content.StartLocation); 33 Assert.AreEqual(new Location(22,1), content.EndLocation); 34 } 35 36 [Test] 37 public void VBNetSimpleCDataTest() 38 { 39 XmlContentExpression content = ParseUtil.ParseExpression<XmlContentExpression>("<![CDATA[<simple> <cdata>]]>"); 40 Assert.AreEqual(XmlContentType.CData, content.Type); 41 Assert.AreEqual("<simple> <cdata>", content.Content); 42 Assert.AreEqual(new Location(1,1), content.StartLocation); 43 Assert.AreEqual(new Location(29,1), content.EndLocation); 44 } 45 46 [Test] 47 public void VBNetSimpleEmptyElementTest() 48 { 49 XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test />"); 50 Assert.IsFalse(element.NameIsExpression); 51 Assert.AreEqual("Test", element.XmlName); 52 Assert.IsEmpty(element.Attributes); 53 Assert.IsEmpty(element.Children); 54 Assert.AreEqual(new Location(1,1), element.StartLocation); 55 Assert.AreEqual(new Location(9,1), element.EndLocation); 56 } 57 58 [Test] 59 public void VBNetSimpleEmptyElementWithAttributeTest() 60 { 61 XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0' />"); 62 Assert.IsFalse(element.NameIsExpression); 63 Assert.AreEqual("Test", element.XmlName); 64 Assert.IsNotEmpty(element.Attributes); 65 Assert.AreEqual(1, element.Attributes.Count); 66 Assert.IsTrue(element.Attributes[0] is XmlAttributeExpression); 67 XmlAttributeExpression attribute = element.Attributes[0] as XmlAttributeExpression; 68 Assert.AreEqual("id", attribute.Name); 69 Assert.IsTrue(attribute.IsLiteralValue); 70 Assert.IsTrue(attribute.ExpressionValue.IsNull); 71 Assert.AreEqual("0", attribute.LiteralValue); 72 Assert.AreEqual(new Location(7,1), attribute.StartLocation); 73 Assert.AreEqual(new Location(13,1), attribute.EndLocation); 74 Assert.IsEmpty(element.Children); 75 Assert.AreEqual(new Location(1,1), element.StartLocation); 76 Assert.AreEqual(new Location(16,1), element.EndLocation); 77 } 78 79 [Test] 80 public void VBNetSimpleEmptyElementWithAttributesTest() 81 { 82 XmlElementExpression element = ParseUtil.ParseExpression<XmlElementExpression>("<Test id='0' name=<%= name %> <%= contentData %> />"); Assert.IsFalse(element.NameIsExpression); 83 Assert.AreEqual("Test", element.XmlName); 84 Assert.IsNotEmpty(element.Attributes); 85 Assert.AreEqual(3, element.Attributes.Count); 86 87 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); 93 Assert.AreEqual(new Location(7,1), attribute.StartLocation); 94 Assert.AreEqual(new Location(13,1), attribute.EndLocation); 95 96 Assert.IsTrue(element.Attributes[1] is XmlAttributeExpression); 97 XmlAttributeExpression attribute2 = element.Attributes[1] as XmlAttributeExpression; 98 Assert.AreEqual("name", attribute2.Name); 99 Assert.IsFalse(attribute2.IsLiteralValue); 100 Assert.IsFalse(attribute2.ExpressionValue.IsNull); 101 102 Assert.IsTrue(attribute2.ExpressionValue is IdentifierExpression); 103 IdentifierExpression identifier = attribute2.ExpressionValue as IdentifierExpression; 104 Assert.AreEqual("name", identifier.Identifier); 105 Assert.AreEqual(new Location(23,1), identifier.StartLocation); 106 Assert.AreEqual(new Location(27,1), identifier.EndLocation); 107 108 Assert.AreEqual(new Location(14,1), attribute2.StartLocation); 109 Assert.AreEqual(new Location(30,1), attribute2.EndLocation); 110 111 Assert.IsTrue(element.Attributes[2] is XmlEmbeddedExpression); 112 XmlEmbeddedExpression attribute3 = element.Attributes[2] as XmlEmbeddedExpression; 113 114 Assert.IsTrue(attribute3.InlineVBExpression is IdentifierExpression); 115 IdentifierExpression identifier2 = attribute3.InlineVBExpression as IdentifierExpression; 116 117 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" + 133 " <Item />\n" + 134 " <Item />\n" + 135 "</Test>"); 136 Assert.IsFalse(element.NameIsExpression); 137 Assert.AreEqual("Test", element.XmlName); 138 139 Assert.IsNotEmpty(element.Attributes); 140 Assert.AreEqual(1, element.Attributes.Count); 141 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)); 154 CheckContent(element.Children[2], "\n\t", XmlContentType.Text, new Location(10,2), new Location(2,3)); 155 CheckContent(element.Children[4], "\n", XmlContentType.Text, new Location(10,3), new Location(1,4)); 156 157 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)); 159 160 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" + 169 " <Item />\n" + 170 " <Item />\n" + 171 " <![CDATA[<cdata> section]]>\n" + 172 "</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}