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Framework for Test Cases

From: Davy Van Deursen <davy.vandeursen@ugent.be>
Date: Sun, 16 Jan 2011 16:49:23 +0100
To: "Media Fragments Working Group WG" <public-media-fragment@w3.org>
Message-ID: <003401cbb594$f2547680$d6fd6380$@ugent.be>
Dear all,

I have converted the test cases for the temporal dimension (see [1]) into RDF data. As explained in the presentation I gave at the
previous F2F [2], the test cases are split into test cases for UAs [3] and test cases for servers [4]. The former takes as input a
Media Fragment URI and has as output an HTTP request + visual result, while the latter takes as input an HTTP request and has as
output an HTTP response. We should review these cases in one of the next phone confs, but if you have already some comments or
corrections to add, please let me know. Further, we should also define test cases for the track and spatial axes. 

As you will notice, there are a number of test cases (indicated in red) where I was unable to gather all required information (i.e.,
test cases about media resources having a start time greater than 0 and media resources compliant to smpte-30-drop time codes).
Suggestions are welcome ...

Some technical information regarding the framework. The data is represented in RDF, so for instance you can look at it at [5]
(RDF/XML) or [6] (Turtle) for the UA test cases. Linked data clients can also conneg on [3] and [4]. The HTML visualization consists
of javascript code parsing and querying the RDF/XML version. I noticed that my Safari browser on Windows is very slow in loading the
pages (no problems with Chrome or FF).

Tracker, this is ACTION-209.

Best regards,


[1] http://www.w3.org/2008/WebVideo/Fragments/wiki/TemporalDimension
[2] http://www.w3.org/2008/WebVideo/Fragments/meetings/2010-11-01-f2f_lyon/Davy-TestCases.pptx  
[3] http://www.w3.org/2008/WebVideo/Fragments/TC/ua-test-cases 
[4] http://www.w3.org/2008/WebVideo/Fragments/TC/server-test-cases 
[5] http://www.w3.org/2008/WebVideo/Fragments/TC/ua-test-cases.n3 
[6] http://www.w3.org/2008/WebVideo/Fragments/TC/ua-test-cases.rdf 

Davy Van Deursen

Ghent University - IBBT
Department of Electronics and Information Systems - Multimedia Lab
URL: http://multimedialab.elis.ugent.be/dvdeurse 
Received on Sunday, 16 January 2011 15:49:56 UTC

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