Bug 47444 - System.Uri class treat relative uri as absolute path
Summary: System.Uri class treat relative uri as absolute path
Status: RESOLVED FEATURE
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: unspecified
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Marek Safar
URL:
Depends on:
Blocks:
 
Reported: 2016-11-18 23:59 UTC by chenglon
Modified: 2016-11-20 09:32 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
Sample code. (11.64 KB, application/zip)
2016-11-18 23:59 UTC, chenglon
Details


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Status:
RESOLVED FEATURE

Description chenglon 2016-11-18 23:59:17 UTC
Created attachment 18552 [details]
Sample code.

Mono\Xarmin: treat the following url as absolute path which is wrong.
.Net\Visual Studio: treat the following url as relative path which is correct.

string addressString = "/catalog/shownew.htm?date=today";
// Parse the string and create a new Uri instance, if possible.
Uri result = null;
if (Uri.TryCreate(addressString, UriKind.RelativeOrAbsolute, out result))
// Check whether new Uri instance is absolute or relative.
if (result.IsAbsoluteUri)
{
	outputBlock += " is an absolute Uri.\n";
}
else {
	outputBlock += " is a relative Uri.\n";
}

Please run the attached sample app from both VisualStudio2015 on Windows and Xamarin 6.1.2 on Mac to compare the difference.
Comment 1 Marek Safar 2016-11-20 09:32:44 UTC
Please check explanation at http://www.mono-project.com/docs/faq/known-issues/urikind-relativeorabsolute/