/// <summary>
/// Call Ngen with executeQueuedItems parameters to make sure that all assemblies in the queue have been processed
/// </summary>
/// <param name="arch">64 bit or 32 bit</param>
private static void NgenQueuedBinaries(NetFXVerifier.FrameworkArch arch)
{
string ngenPath = GetNgenPath(arch);
// run ngen
Tool ngen = new Tool(ngenPath, " executeQueuedItems ");
ngen.WorkingDirectory = Environment.CurrentDirectory;
Result result = ngen.Run();
Console.WriteLine(result.ToString());
}
/// <summary>
/// Find the latest Ngen.exe to use
/// </summary>
/// <param name="arch">64 bit or 32 bit</param>
/// <returns>Path to the latest ngen.exe</returns>
private static string GetNgenPath(NetFXVerifier.FrameworkArch arch)
{
string frameworkFolderName;
if (NetFXVerifier.FrameworkArch.x86 == arch)
{
frameworkFolderName = Environment.ExpandEnvironmentVariables(@"%windir%\Microsoft.NET\Framework");
}
else if (NetFXVerifier.FrameworkArch.x64 == arch)
{
frameworkFolderName = Environment.ExpandEnvironmentVariables(@"%windir%\Microsoft.NET\Framework64");
}
else
{
return null;
}
DirectoryInfo frameworkFolder = new DirectoryInfo(frameworkFolderName);
FileInfo[] ngenFileList = frameworkFolder.GetFiles("ngen.exe", SearchOption.AllDirectories);
if (null == ngenFileList || ngenFileList.Length < 1)
{
return null;
}
FileInfo latestNgenFile = ngenFileList[0];
string version = FileVersionInfo.GetVersionInfo(latestNgenFile.FullName).ProductVersion;
foreach (FileInfo ngenFile in ngenFileList)
{
if (FileVersionInfo.GetVersionInfo(ngenFile.FullName).ProductVersion.CompareTo(version) >0)
{
latestNgenFile = ngenFile;
version = FileVersionInfo.GetVersionInfo(ngenFile.FullName).ProductVersion;
}
}
return latestNgenFile.FullName;
}
