mcs/class/System/Test/Microsoft.CSharp/CodeGeneratorFromStatementTest.cs

   1 //
   2 // Microsoft.CSharp.* Test Cases
   3 //
   4 // Authors:
   5 //      Erik LeBel (eriklebel@yahoo.ca)
   6 //
   7 // (c) 2003 Erik LeBel
   8 //
   9 using System;
  10 using System.Text;
  11 using System.CodeDom;
  12 using System.CodeDom.Compiler;
  13
  14 using NUnit.Framework;
  15
  16 namespace MonoTests.Microsoft.CSharp
  17 {
  18         ///
  19         /// <summary>
  20         ///     Test ICodeGenerator's GenerateCodeFromStatement, along with a
  21         ///     minimal set CodeDom components.
  22         /// </summary>
  23         ///
  24         [TestFixture]
  25         public class CodeGeneratorFromStatementTest: CodeGeneratorTestBase
  26         {
  27                 CodeStatement statement = null;
  28
  29                 [SetUp]
  30                 public void Init ()
  31                 {
  32                         InitBase ();
  33                         statement = new CodeStatement ();
  34                 }
  35
  36                 protected override void Generate ()
  37                 {
  38                         generator.GenerateCodeFromStatement (statement, writer, options);
  39                         writer.Close ();
  40                 }
  41
  42                 [Test]
  43                 [ExpectedException (typeof (ArgumentException))]
  44                 public void DefaultStatementTest ()
  45                 {
  46                         Generate ();
  47                 }
  48
  49                 [Test]
  50                 [ExpectedException (typeof (NullReferenceException))]
  51                 public void NullStatementTest ()
  52                 {
  53                         statement = null;
  54                         Generate ();
  55                 }
  56
  57                 [Test]
  58                 public void DefaultCodeCommentStatementTest ()
  59                 {
  60                         CodeCommentStatement commentStatement = new CodeCommentStatement ();
  61                         CodeComment comment = new CodeComment ();
  62
  63                         commentStatement.Comment = comment;
  64                         statement = commentStatement;
  65
  66                         Generate ();
  67                         Assertion.AssertEquals ("// \n", Code);
  68                 }
  69
  70                 [Test]
  71                 public void MultiLineCodeCommentStatementTest ()
  72                 {
  73                         CodeCommentStatement commentStatement = new CodeCommentStatement ();
  74                         CodeComment comment = new CodeComment ();
  75
  76                         comment.Text = "a\nb";
  77                         commentStatement.Comment = comment;
  78                         statement = commentStatement;
  79
  80                         Generate ();
  81                         Assertion.AssertEquals ("// a\n//b\n", Code);
  82                 }
  83
  84                 [Test]
  85                 public void DefaultThrowExceptionStatementTest ()
  86                 {
  87                         CodeThrowExceptionStatement throwStatement = new CodeThrowExceptionStatement ();
  88
  89                         statement = throwStatement;
  90
  91                         Generate ();
  92                         Assertion.AssertEquals ("throw;\n", Code);
  93                 }
  94
  95                 /*
  96                 [Test]
  97                 public void ThrowExceptionStatementTest ()
  98                 {
  99                         CodeThrowExceptionStatement throwStatement = new CodeThrowExceptionStatement ();
 100                         throwStatement.ToThrow = ... expression
 101                         statement = throwStatement ();
 102
 103                         Generate();
 104                         Assertion.AssertEquals ("", Code);
 105                 }
 106                 */
 107
 108                 /*
 109                 System.Object
 110                    System.CodeDom.CodeObject
 111                       System.CodeDom.CodeStatement
 112                          System.CodeDom.CodeAssignStatement
 113                          System.CodeDom.CodeAttachEventStatement
 114                          - System.CodeDom.CodeCommentStatement
 115                          System.CodeDom.CodeConditionStatement
 116                          System.CodeDom.CodeExpressionStatement
 117                          System.CodeDom.CodeGotoStatement
 118                          System.CodeDom.CodeIterationStatement
 119                          System.CodeDom.CodeLabeledStatement
 120                          System.CodeDom.CodeMethodReturnStatement
 121                          System.CodeDom.CodeRemoveEventStatement
 122                          System.CodeDom.CodeSnippetStatement
 123                          System.CodeDom.CodeThrowExceptionStatement
 124                          System.CodeDom.CodeTryCatchFinallyStatement
 125                          System.CodeDom.CodeVariableDeclarationStatement
 126
 127                 */
 128
 129
 130                 /*
 131                 [Test]
 132                 public void ReferencedTest ()
 133                 {
 134                         codeUnit.ReferencedAssemblies.Add ("System.dll");
 135                         Generate ();
 136                         Assertion.AssertEquals ("", Code);
 137                 }
 138                 */
 139         }
 140 }
 141