acceptance-tests/GCStressTests/AssemblyLoadContext.cs

   1 using System;
   2 using System.IO;
   3 using System.Reflection;
   4
   5 namespace System.Runtime.Loader
   6 {
   7     public abstract class AssemblyLoadContext
   8     {
   9         protected abstract Assembly Load(AssemblyName assemblyName);
  10
  11         protected Assembly LoadFromAssemblyPath(string assemblyPath)
  12         {
  13             if (assemblyPath == null)
  14                 throw new ArgumentNullException("assemblyPath");
  15
  16             if (!Path.IsPathRooted(assemblyPath))
  17                 throw new ArgumentException("Gimme an absolute path " + assemblyPath + " XXX " + Path.GetPathRoot(assemblyPath), "assemblyPath");
  18
  19             return Assembly.LoadFrom (assemblyPath);
  20         }
  21
  22         public Assembly LoadFromAssemblyName(AssemblyName assemblyName)
  23         {
  24             // AssemblyName is mutable. Cache the expected name before anybody gets a chance to modify it.
  25             string requestedSimpleName = assemblyName.Name;
  26
  27             Assembly assembly = Load(assemblyName);
  28             if (assembly == null)
  29                 throw new FileLoadException("File not found", requestedSimpleName);
  30
  31             return assembly;
  32         }
  33
  34         public static AssemblyName GetAssemblyName(string assemblyPath)
  35         {
  36             if (!File.Exists (assemblyPath))
  37                 throw new Exception ("file not found");
  38             return new AssemblyName (Path.GetFileName (assemblyPath));
  39         }
  40     }
  41 }