public void DoNotFindFileOnPath()
{
string bogusFile = Path.ChangeExtension(Guid.NewGuid().ToString(), ".txt");
// for the NUnit "Standard Out" tab
Console.WriteLine("The bogus file name is: " + bogusFile);
string bogusFilePath = NativeMethodsShared.FindOnPath(bogusFile);
Assert.Null(bogusFilePath);
}
public void FindFileOnPath()
{
string expectedCmdPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "cmd.exe");
string cmdPath = NativeMethodsShared.FindOnPath("cmd.exe");
Assert.NotNull(cmdPath);
// for the NUnit "Standard Out" tab
Console.WriteLine("Expected location of \"cmd.exe\": " + expectedCmdPath);
Console.WriteLine("Found \"cmd.exe\" here: " + cmdPath);
Assert.Equal(0, String.Compare(cmdPath, expectedCmdPath, StringComparison.OrdinalIgnoreCase));
}
/// <summary>
/// This method is called to find the tool if ToolPath wasn't specified.
/// We just return the name of the tool so it can be found on the path.
/// Deriving classes can choose to do something else.
/// </summary>
protected override string GenerateFullPathToTool()
{
#if WHIDBEY_BUILD
// if we just have the file name, search for the file on the system path
string actualPathToTool = NativeMethodsShared.FindOnPath(ToolName);
// if we find the file
if (actualPathToTool != null)
{
// point to it
return(actualPathToTool);
}
else
{
return(ToolName);
}
#else
return(ToolName);
#endif
}
private string ComputePathToTool()
{
string str;
if (this.UseCommandProcessor)
{
return(this.ToolExe);
}
if ((this.ToolPath != null) && (this.ToolPath.Length > 0))
{
str = Path.Combine(this.ToolPath, this.ToolExe);
}
else
{
str = this.GenerateFullPathToTool();
if ((str != null) && !string.IsNullOrEmpty(this.toolExe))
{
str = Path.Combine(Path.GetDirectoryName(str), this.ToolExe);
}
}
if (str != null)
{
if (Path.GetFileName(str).Length != str.Length)
{
if (!File.Exists(str))
{
this.LogPrivate.LogErrorWithCodeFromResources("ToolTask.ToolExecutableNotFound", new object[] { str });
return(null);
}
return(str);
}
string str3 = NativeMethodsShared.FindOnPath(str);
if (str3 != null)
{
str = str3;
}
}
return(str);
}