internal static string FormatCode(string script, ref int caret)
{
Output.WriteLine("FormatCode");
string code = File.ReadAllText(script);
if (code.IsEmpty())
{
throw new Exception("The file containing code is empty");
}
bool escape_vs_template_var = code.Contains("$safeprojectname$");
if (escape_vs_template_var)
{
code = code.Replace("$safeprojectname$", "_safeprojectname_");
}
string formattedCode = RoslynIntellisense.Formatter.FormatHybrid(code, "code.cs");
if (escape_vs_template_var)
{
formattedCode = formattedCode.Replace("_safeprojectname_", "$safeprojectname$");
}
caret = SyntaxMapper.MapAbsPosition(code, caret, formattedCode);
fullyLoaded = true;
return(formattedCode);
}
public void ShouldMapPositionInFormattedCode()
{
string rawCode =
@"void main()
{
Cons|ole.WriteLine(""Hello World!"");
Debug.WriteLine(""Hello World!"");
}";
string formattedCode =
@"void main()
{
Cons|ole.WriteLine(""Hello World!"");
Debug.WriteLine(""Hello World!"");
}";
int pos = rawCode.IndexOf('|');
int expectedNewPos = formattedCode.IndexOf('|');
rawCode = rawCode.Replace("|", "");
formattedCode = formattedCode.Replace("|", "");
int newPos = SyntaxMapper.MapAbsPosition(rawCode, pos, formattedCode);
Assert.Equal(expectedNewPos, newPos);
}
public void ShouldMapPositionInFormattedCodeLineStart()
{
string rawCode =
@"void main()
{
}";
string formattedCode = rawCode;
int pos = 0;
int newPos = SyntaxMapper.MapAbsPosition(rawCode, pos, formattedCode);
Assert.Equal(pos, newPos);
}
public void ShouldMapPositionInFormattedCodeAfterLineInjection()
{
string rawCode =
@"using System;
class Script
{
static public void Main(string[] args)
{
}
}";
string formattedCode =
@"using System;
class Script
{
static public void Main(string[] args)
{
}
}";
int pos = 17; //cl|ass
int newPos = SyntaxMapper.MapAbsPosition(rawCode, pos, formattedCode);
Assert.Equal(19, newPos);
}