Yes, I can reproduce this. I'll look into it. Have you opened a bug?
I'll follow up there.
~Jimmy
On Thu, Mar 3, 2011 at 6:11 PM, Aldinei Sampaio
<aldinei.samp...@gmail.com> wrote:
> Hi, sorry again, but is anyone seeing this message?
>
> I coudnt get any response about this, either here or in the Codeplex
> issue tracker.
>
> 2011/2/25 Aldinei Sampaio <aldinei.samp...@gmail.com>:
>> Hi, guys. Sorry if I am posting this in the wrong place, but I need
>> some kind of direction here.
>>
>> I isolated my problem in the following UnitTest in Visual Basic:
>>
>> <TestMethod()>
>> Public Sub LineBreakProblem()
>> Const SCRIPT = "print System::String.Format('Line1{0}Line2',
>> System::Environment.NewLine)"
>>
>> Dim engine = IronRuby.Ruby.CreateEngine()
>> Dim stream = New IO.MemoryStream
>> Dim writer = New IO.StreamWriter(stream)
>> engine.Runtime.IO.SetOutput(stream, writer)
>> Dim source = engine.CreateScriptSourceFromString(SCRIPT, "Script",
>> Microsoft.Scripting.SourceCodeKind.File)
>> source.Execute()
>>
>> writer.Flush()
>> stream.Position = 0
>> Dim actual = (New IO.StreamReader(stream)).ReadToEnd()
>>
>> Dim expected = String.Format("Line1{0}Line2", Environment.NewLine)
>>
>> Assert.AreEqual(expected, actual)
>> End Sub
>>
>>
>> As you can see, i am running this Ruby code:
>>
>> print System::String.Format('Line1{0}Line2', System::Environment.NewLine)
>>
>> And then I am using the engine.Runtime.IO.SetOutput to get back the
>> result generated by the "print" statement. System.Environment.NewLine
>> returns the char combination CR + LF.
>>
>> The "expected" variable will contain: "Line1" + CR + LF + "Line2".
>> The "actual" variable receive the value "Line1" + CR + LF + CR + LF + "Line2"
>>
>> Seems that all the linebreaks are doubled when using the CLR string
>> with the "print" statement.
>>
>> Any suggestion that you can give me to resolve or work around this
>> problem will be much appreciated.
>>
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