[PATCH]: uniq: add tests for "--ignore-case"

[Assaf Gordon]

Hello,

Attached are three small tests for uniq with "--ignore-case" (they pass, the 
option was simply not tested before).

Also,
I noticed that by running the default test suite ("make check SUBDIRS=."), the 
majority of uniq tests are skipped:
  uniq: skipping this test -- no appropriate locale
  SKIP: tests/misc/uniq.pl
  PASS: tests/misc/uniq-perf.sh

This is due to tests/misc/uniq.pl line 83:
 83 # I've only ever triggered the problem in a non-C locale.                   
    
 84 my $locale = $ENV{LOCALE_FR};                                               
    
 85 ! defined $locale || $locale eq 'none'                                      
    
 86   and CuSkip::skip "$prog: skipping this test -- no appropriate locale\n";  
    

which skips the entire suite if there's no french locale defined, even though 
only one test actually sets the locale.

I can have a patch for it, if that's acceptable.

-gordon

0001-tests-add-ignore-case-tests-for-uniq.patch
Description: Text Data