[rfc] [icedtea-web] fix for PR811

[Pavel Tisnovsky]

Hi Jiri,

just a quick shove:

protocol.equals("file")

should be "file".equals(protocol)

Cheers,
Pavel

Jiri Vanek wrote:
> This fix is taking care of correct encoding of urls and theirs proper
> caching (signing was not affected AFAIK)
> 
> The fix itself is quite simple. Just calling URLecoder/encoder on proper
> place and is enchanced urlcomapre to consider url==encoded(url) as true.
> 
> I must confess I dont like one thing - I'm handling "file" protocol
> differently(not encoding its path) But I was not able to get rid of this
> :-/
> 
> It is making all spaces reproducers passing, and no regressions appeared.
> 
> I have added couple of new test which are torturing more the
> encoding/decoding. And testing my fix also against applet and against
> signed version - because I have suspicion that signature may be bounded
> with url. It looks like I was wrong or my testing self-certificate is
> not  covering this case (more probable)
> 
> changelogs:
> 
> fix:
> 
> 2012-05-16  Jiri Vanek  <jvanek at redhat.com>
> 
>     Fixed behavior when encoded/characters needed encoding included in url
>     * NEWS: mentioned PR811
>     * netx/net/sourceforge/jnlp/cache/CacheUtil.java: (urlEquals) Enhanced
>     to be able compare encoded/decoded urls correctly.
>     (notNullUrlEquals) new method to separate comparing of individual
> parts of
>     url from null checks
>     * netx/net/sourceforge/jnlp/cache/ResourceTracker.java: (addResource)
>     is now encoding url if needed. (normalizeUrl) new method to encode
> path in
>     url of all except file protocol
> 
> 
> tests:   
> 
> 2012-05-16  Jiri Vanek  <jvanek at redhat.com>
> 
>     More tests for Spaces and characters in urls
>     * netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java: and
>     * netx/net/sourceforge/jnlp/cache/CacheUtil.java: for unit-tests
>     purposes (cacheDir) make to point to tmp dir when no
>     DeploymentConfiguration    exists.
>     * tests/jnlp_tests/signed/Spaces can be everywhere signed/:
>     couple of new test dooing the same as simple "Spaces can be everywhere"
>     but are signed
>     * tests/jnlp_tests/simple/Spaces can be everywhere/: added new
> test-cases
>     and html/jnlp test files to try more combinations of encodable
> characters
>     x launches
>     * tests/netx/unit/net/sourceforge/jnlp/cache/ResourceTrackerTest.java:
>     unittest for url encoder behavior
>     * tests/netx/unit/net/sourceforge/jnlp/cache/CacheUtilTest.java:
>     unittest for urlEquals function
>