tools/linker/Tests/Mono.Linker.Tests/AbstractTestFixture.cs

   1 //
   2 // AbstractTestFixture.cs
   3 //
   4 // Author:
   5 //   Jb Evain (jbevain@gmail.com)
   6 //
   7 // (C) 2006 Jb Evain
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 namespace Mono.Linker.Tests {
  30
  31         using System;
  32         using System.IO;
  33
  34         using Mono.Cecil;
  35
  36         using NUnit.Framework;
  37
  38         public abstract class AbstractTestFixture {
  39
  40                 string _testCasesRoot;
  41                 string _testCase;
  42                 LinkContext _context;
  43                 Pipeline _pipeline;
  44
  45                 protected LinkContext Context {
  46                         get { return _context; }
  47                         set { _context = value; }
  48                 }
  49
  50                 protected Pipeline Pipeline {
  51                         get { return _pipeline; }
  52                         set { _pipeline = value; }
  53                 }
  54
  55                 public string TestCasesRoot {
  56                         get { return _testCasesRoot; }
  57                         set { _testCasesRoot = value; }
  58                 }
  59
  60                 public string TestCase {
  61                         get { return _testCase; }
  62                         set { _testCase = value; }
  63                 }
  64
  65                 [SetUp]
  66                 public virtual void SetUp ()
  67                 {
  68                         _pipeline = GetPipeline ();
  69                 }
  70
  71                 [TearDown]
  72                 public virtual void TearDown ()
  73                 {
  74                 }
  75
  76                 protected virtual Pipeline GetPipeline ()
  77                 {
  78                         return new Pipeline ();
  79                 }
  80
  81                 protected virtual LinkContext GetContext ()
  82                 {
  83                         LinkContext context = new LinkContext (_pipeline);
  84                         context.OutputDirectory = GetOutputPath ();
  85                         context.CoreAction = AssemblyAction.Copy;
  86                         return context;
  87                 }
  88
  89                 protected string GetOutputPath ()
  90                 {
  91                         return Path.Combine (
  92                                 Path.GetTempPath (),
  93                                 _testCase);
  94                 }
  95
  96                 protected string GetTestCasePath ()
  97                 {
  98                         return Path.Combine (
  99                                 Path.Combine (
 100 #if DEBUG
 101                                         Path.Combine (Environment.CurrentDirectory,
 102                                                 Path.Combine ("..", "..")),
 103 #else
 104                                         Environment.CurrentDirectory,
 105 #endif
 106                                         "TestCases"),
 107                                 Path.Combine (
 108                                         _testCasesRoot,
 109                                         _testCase));
 110                 }
 111
 112                 protected virtual void RunTest (string testCase)
 113                 {
 114                         _testCase = testCase;
 115                         _context = GetContext ();
 116                 }
 117
 118                 protected virtual void Run ()
 119                 {
 120                         string cd = Environment.CurrentDirectory;
 121                         Environment.CurrentDirectory = GetTestCasePath ();
 122                         try {
 123                                 _pipeline.Process (_context);
 124                         } finally {
 125                                 Environment.CurrentDirectory = cd;
 126                         }
 127                 }
 128
 129                 protected static string GetAssemblyFileName (AssemblyDefinition asm)
 130                 {
 131                         return asm.Name.Name + (asm.Kind == AssemblyKind.Dll ? ".dll" : ".exe");
 132                 }
 133         }
 134 }