Re: rewrite of 22.locale.ctype test (1st pass)

[Martin Sebor <se...@roguewave.com>]

I made a few small changes and checked this in:

   http://svn.apache.org/viewvc?view=rev&revision=548191
   http://svn.apache.org/viewvc?view=rev&revision=548193

In the future, please don't forget to submit a ChangeLog entry
with your patch.

Thanks
Martin

Martin Sebor wrote:
> Scott Zhong wrote:
>> Here it is in zip link
>>
>> http://www.geocities.com/acered111/ctype.zip
> 
> Thanks Scott! I still haven't had time to look at it but
> I want you to know it's in my queue and not forgotten!
> 
> Martin
> 
>>
>> Yu (Scott) Zhong
>>
>> -----Original Message-----
>> From: Martin Sebor [mailto:sebor@roguewave.com] Sent: Wednesday, May 
>> 09, 2007 2:34 PM
>> To: stdcxx-dev@incubator.apache.org
>> Subject: Re: rewrite of 22.locale.ctype test (1st pass)
>>
>> Scott Zhong wrote:
>>> There is a seg fault bug in 22.locale.ctype.narrow.cpp, other than
>> that
>>> all the other test passes.
>>
>> Cool! Unfortunately, Google seems to mangle the source code
>> (the names of #included headers are missing, for example),
>> so unless you can figure out how to make it display them
>> without change you'll need to post them somewhere else. I
>> haven't used Google Docs like this so I'm afraid I can't
>> suggest what to tweak.
>>
>> Martin
>>
>>> 22.locale.ctype.is
>>> http://docs.google.com/Doc?id=dfxv3txk_0gbdtxf
>>>
>>> 22.locale.ctype.narrow
>>> http://docs.google.com/Doc?id=dfxv3txk_1f3ns8m
>>>
>>> 22.locale.ctype.scan
>>> http://docs.google.com/Doc?id=dfxv3txk_2fvj44m
>>>
>>> 22.locale.ctype.tolower
>>> http://docs.google.com/Doc?id=dfxv3txk_3rs7tmx
>>>
>>> 22.locale.ctype.toupper
>>> http://docs.google.com/Doc?id=dfxv3txk_4gc52v2
>>>
>>> 12:23:pyramid2:/build/scottz/stdcxx/tests/include>>> svn diff
>>> rw_locale.h
>>> Index: rw_locale.h
>>> ===================================================================
>>> --- rw_locale.h (revision 534617)
>>> +++ rw_locale.h (working copy)
>>> @@ -2,7 +2,7 @@
>>>   *
>>>   * localedef.h - declarations of locale testsuite helpers
>>>   *
>>> - * $Id:$
>>> + * $Id$
>>>   *
>>>  
>>>
>> ************************************************************************
>>>   *
>>> @@ -63,5 +63,13 @@
>>>  _TEST_EXPORT const char*
>>>  rw_localedef (const char*, const char*, const char*, const char*);
>>>  
>>> +// invokes localedef with charmap and locale def to create a locale
>>> database +// in a directory specified by the RWSTD_LOCALE_ROOT 
>>> environment
>>> +// variable, if it is defined, otherwise in the current working
>>> +// directory
>>> +// returns the name of the locale
>>> +_TEST_EXPORT const char*
>>> +rw_create_locale (const char *charmap, const char *locale);
>>>  
>>> +
>>>  #endif   // RW_LOCALE_H_INCLUDED
>>>
>>> 12:22:pyramid2:/build/scottz/stdcxx/tests/src>>> svn diff locale.cpp
>>> Index: locale.cpp
>>> ===================================================================
>>> --- locale.cpp  (revision 534617)
>>> +++ locale.cpp  (working copy)
>>> @@ -35,6 +35,7 @@
>>>  #include <environ.h>      // for rw_putenv()
>>>  #include <file.h>         // for SHELL_RM_RF, rw_tmpnam
>>>  #include <rw_process.h>   // for rw_system()
>>> +#include <cstdio>
>>>  
>>>  
>>>  #if defined __linux__
>>> @@ -470,3 +471,63 @@
>>>  
>>>      return slocname;
>>>  }
>>> +
>>>
>> +/**********************************************************************
>>> ****/
>>> +
>>> +const char*
>>> +rw_create_locale (const char *charmap, const char *locale)
>>> +{
>>> +    // only one locale is enough (avoid invoking localedef more than
>>> once)
>>> +    static const char* locname;
>>> +    const char* locale_root;
>>> +
>>> +    if (locname)
>>> +        return locname;
>>> +
>>> +    // set up RWSTD_LOCALE_ROOT and other environment variables
>>> +    locale_root = rw_set_locale_root ();
>>> +
>>> +    if (0 == locale_root)
>>> +        return 0;
>>> +
>>> +    // create a temporary locale definition file that exercises as
>>> +    // many different parts of the collate standard as possible
>>> +    char srcfname [256];
>>> +    std::sprintf (srcfname, "%s%slocale.src", locale_root, SLASH);
>>> +
>>> +    std::FILE *fout = std::fopen (srcfname, "w");
>>> +
>>> +    if (!fout) {
>>> +        std::fprintf (stderr, "%s:%d: fopen(\"%s\", \"w\") failed\n",
>>> +                      __FILE__, __LINE__, srcfname);
>>> +        return 0;
>>> +    }
>>> +
>>> +       std::fprintf (fout, "%s", locale);
>>> +
>>> +    std::fclose (fout);
>>> +
>>> +    // create a temporary character map file
>>> +    char cmfname [256];
>>> +    std::sprintf (cmfname, "%s%scharmap.src", locale_root, SLASH);
>>> +
>>> +    fout = std::fopen (cmfname, "w");
>>> +
>>> +    if (!fout) {
>>> +        std::fprintf (stderr, "%s:%d: fopen(\"%s\", \"w\") failed\n",
>>> +                      __FILE__, __LINE__, cmfname);
>>> +        return 0;
>>> +    }
>>> +
>>> +       std::fprintf (fout, "%s", charmap);
>>> +
>>> +    std::fclose (fout);
>>> +
>>> +       locname = "test-locale";
>>> +
>>> +    // process the locale definition file and character map
>>> +    if (0 == rw_localedef ("-w", srcfname, cmfname, locname))
>>> +        locname = 0;
>>> +
>>> +    return locname;
>>> +}
>>>
>>> Yu (Scott) Zhong
>>
> 
>