[Mono-bugs] [Bug 346432] New: empty URI error

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Dec 6 04:09:01 EST 2007


           Summary: empty URI error
           Product: Mono: Class Libraries
           Version: 1.2.5
          Platform: x86
        OS/Version: Windows XP
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: System
        AssignedTo: mono-bugs at ximian.com
        ReportedBy: xmak at studioartlan.com
         QAContact: mono-bugs at ximian.com
          Found By: Other

Description of Problem:

I found some strange behaviour in "System.Uri" class in mono. Executing this

new System.Uri("", System.UriKind.Relative);

throws "Invalid URI format" exception and the applicatin hangs. 
Furthermore, executing this:

new System.Uri("X", System.UriKind.Relative);

also throws the same exception. (you can replace "X" by any other letter,
it's important that it has only one character)

Since when running the same code in Windows .NET, the exception is not
thrown, and everything works OK, I supose this is a bug in Mono.

Steps to reproduce the problem:
1. Create a new mono application
2. Add this:

new System.Uri("", System.UriKind.Relative);

somwhere in the code.
3. Execute the compiled application in manner that the inserted code gets

Actual Results:
"Invalid URI format" exception is thrown.

Expected Results:
Nothing should happen, the apliction should continute executing normallly.

How often does this happen? 
Every time.

Additional Information:
P.S. This is a pretty seroius error for me, since the code generator in
SharpDevelop (which I use) generates exactly this kind of code (wtih empty
string for URI) for some objects.

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