[rfc][icedtea-web] Minor addition to C++ testing; cleanup

[Pavel Tisnovsky]

Hi Adam,

this change looks ok. As far as I know you also need to
check if TMPDIR env. variable points to proper directory in case
this variable exists instead of use /tmp as the first
fallback (it should be second fallback ;)

Changelog typo:
s/explict/explicit

Cheers,
Pavel

----- Adam Domurad <adomurad at redhat.com> wrote:
> 2012-12-XX  Adam Domurad  <adomurad at redhat.com>
> 
>      * plugin/icedteanp/IcedTeaNPPlugin.cc: Remove need for 'goto' in
>      (NP_Initialize).
>      Expose some previously static variables/functions for unit testing
>      purposes. Reduce need for explict allocations for strings
>      'data_directory' and 'appletviewer_executable'.
>      * tests/cpp-unit-tests/IcedTeaNPPluginTest.cc:
>      Add some basic tests for functions in IcedTeaNPPlugin.cc.
> 
> The biggest change out of here I want is that NP_Initialize has 
> considerably less string-fiddling/goto noise.
> 
> Happy hacking,
> -Adam