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From se...@apache.org
Subject svn commit: r540787 - /incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp
Date Tue, 22 May 2007 23:11:48 GMT
Author: sebor
Date: Tue May 22 16:11:47 2007
New Revision: 540787

URL: http://svn.apache.org/viewvc?view=rev&rev=540787
Log:
2007-05-22  Martin Sebor  <sebor@roguewave.com>

	STDCXX-4
	* 22.locale.moneypunct.cpp: New test exercising locale.moneypunct.

Added:
    incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp   (with props)

Added: incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp
URL: http://svn.apache.org/viewvc/incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp?view=auto&rev=540787
==============================================================================
--- incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp (added)
+++ incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp Tue May 22 16:11:47
2007
@@ -0,0 +1,848 @@
+/***************************************************************************
+ *
+ * 22.locale.moneypunct.cpp - tests for the moneypunct facet
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you under  the Apache
+ * License, Version  2.0 (the  "License"); you may  not use  this file
+ * except in  compliance with the License.   You may obtain  a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the  License is distributed on an  "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
+ * implied.   See  the License  for  the  specific language  governing
+ * permissions and limitations under the License.
+ *
+ * Copyright 1998-2006 Rogue Wave Software.
+ * 
+ **************************************************************************/
+
+#include <locale>
+
+#include <cassert>
+#include <clocale>       // for LC_ALL, setlocale()
+#include <cstdio>        // for fprintf(), stderr
+#include <cstdlib>       // for getenv()
+#include <cstring>       // for memcmp(), strerror()
+
+#include <driver.h>      // for rw_test()
+#include <environ.h>     // for rw_putenv()
+#include <rw_locale.h>   // for rw_locales()
+#include <rw_printf.h>   // for rw_fprintf()
+
+/**************************************************************************/
+
+typedef unsigned char UChar;
+
+/**************************************************************************/
+
+// does a deep copy of struct lconv
+std::lconv* lconvdup (const std::lconv *plconv)
+{
+    if (!plconv)
+        return 0;
+
+    const std::size_t
+        decimal_point_sz     = std::strlen (plconv->decimal_point) + 1,
+        thousands_sep_sz     = std::strlen (plconv->thousands_sep) + 1,
+        grouping_sz          = std::strlen (plconv->grouping) + 1,
+        int_curr_symbol_sz   = std::strlen (plconv->int_curr_symbol) + 1,
+        currency_symbol_sz   = std::strlen (plconv->currency_symbol) + 1,
+        mon_decimal_point_sz = std::strlen (plconv->mon_decimal_point) + 1,
+        mon_thousands_sep_sz = std::strlen (plconv->mon_thousands_sep) + 1,
+        mon_grouping_sz      = std::strlen (plconv->mon_grouping) + 1,
+        positive_sign_sz     = std::strlen (plconv->positive_sign) + 1,
+        negative_sign_sz     = std::strlen (plconv->negative_sign) + 1;
+
+    const std::size_t total_sz =
+          decimal_point_sz
+        + thousands_sep_sz
+        + grouping_sz
+        + int_curr_symbol_sz
+        + currency_symbol_sz
+        + mon_decimal_point_sz
+        + mon_thousands_sep_sz
+        + mon_grouping_sz
+        + positive_sign_sz
+        + negative_sign_sz;
+
+    char *pbuf = new char [sizeof (std::lconv) + total_sz];
+
+    std::lconv *plconv2 = _RWSTD_REINTERPRET_CAST (std::lconv*, pbuf);
+
+    plconv2->decimal_point = (pbuf += sizeof (std::lconv));
+    std::memcpy (pbuf, plconv->decimal_point, decimal_point_sz);
+
+    plconv2->thousands_sep = (pbuf += decimal_point_sz);
+    std::memcpy (pbuf, plconv->thousands_sep, thousands_sep_sz);
+
+    plconv2->grouping = (pbuf += thousands_sep_sz);
+    std::memcpy (pbuf, plconv->grouping, grouping_sz);
+
+    plconv2->int_curr_symbol = (pbuf += grouping_sz);
+    std::memcpy (pbuf, plconv->int_curr_symbol, int_curr_symbol_sz);
+
+    plconv2->currency_symbol = (pbuf += int_curr_symbol_sz);
+    std::memcpy (pbuf, plconv->currency_symbol, currency_symbol_sz);
+
+    plconv2->mon_decimal_point = (pbuf += currency_symbol_sz);
+    std::memcpy (pbuf, plconv->mon_decimal_point, mon_decimal_point_sz);
+
+    plconv2->mon_thousands_sep = (pbuf += mon_decimal_point_sz);
+    std::memcpy (pbuf, plconv->mon_thousands_sep, mon_thousands_sep_sz);
+
+    plconv2->mon_grouping = (pbuf += mon_thousands_sep_sz);
+    std::memcpy (pbuf, plconv->mon_grouping, mon_grouping_sz);
+
+    plconv2->positive_sign = (pbuf += mon_grouping_sz);
+    std::memcpy (pbuf, plconv->positive_sign, positive_sign_sz);
+
+    plconv2->negative_sign = (pbuf += positive_sign_sz);
+    std::memcpy (pbuf, plconv->negative_sign, negative_sign_sz);
+
+    plconv2->int_frac_digits   = plconv->int_frac_digits;
+    plconv2->frac_digits       = plconv->frac_digits;
+    plconv2->p_cs_precedes     = plconv->p_cs_precedes;
+    plconv2->p_sep_by_space    = plconv->p_sep_by_space;
+    plconv2->n_cs_precedes     = plconv->n_cs_precedes;
+    plconv2->n_sep_by_space    = plconv->n_sep_by_space;
+    plconv2->p_sign_posn       = plconv->p_sign_posn;
+    plconv2->n_sign_posn       = plconv->n_sign_posn;
+
+#ifndef _RWSTD_NO_LCONV_INT_FMAT
+
+    plconv2->int_p_cs_precedes   = plconv->int_p_cs_precedes; 
+    plconv2->int_p_sep_by_space  = plconv->int_p_sep_by_space; 
+    plconv2->int_n_cs_precedes   = plconv->int_n_cs_precedes;
+    plconv2->int_n_sep_by_space  = plconv->int_n_sep_by_space;
+    plconv2->int_p_sign_posn     = plconv->int_p_sign_posn;
+    plconv2->int_n_sign_posn     = plconv->int_n_sign_posn;
+
+#endif   // _RWSTD_NO_LCONV_INT_FMAT
+
+    return plconv2;
+}
+
+/**************************************************************************/
+
+template <class charT>
+class Test
+{
+    std::locale        loc_;
+    bool               intl_;        // international?
+    const char        *char_name_;   // charT name ("char" or "wchar_t")
+    const char        *locname_;
+    const char        *lang_;
+    const char        *lc_all_;
+    const char        *lc_monetary_;
+
+public:
+
+    typedef std::moneypunct<charT, false> Punct;
+    typedef std::moneypunct<charT, true>  IntlPunct;
+
+    Test (const char *cname, bool intl)
+        : loc_ (), intl_ (intl),
+          char_name_ (cname),
+          locname_ (0), lang_ (0), lc_all_ (0), lc_monetary_ (0) { }
+
+    void runTest ();
+
+    void check_decimal_point (charT);
+    void check_thousands_sep (charT);
+    void check_frac_digits (int);
+    void check_grouping (const std::string&);
+
+    typedef std::char_traits<charT>                     Traits;
+    typedef std::allocator<charT>                       Allocator;
+    typedef std::basic_string<charT, Traits, Allocator> String;
+
+    void check_curr_symbol (const String&);
+    void check_positive_sign (const String&);
+    void check_negative_sign (const String&);
+
+    void check_format (const std::lconv&);
+    void check_format (bool, std::money_base::pattern, const UChar [3]);
+
+    bool check_moneypunct (const char*);
+};
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+runTest()
+{
+    // create a copy of the classic C locale
+    loc_ = std::locale::classic ();
+
+    // verify (at compile time) that _bynam facets can be used
+    // to specialize use_facet() and has_facet()
+    typedef std::moneypunct_byname<charT, false> MoneyPunctByname;
+    typedef std::moneypunct_byname<charT, true>  MoneyPunctIntlByname;
+
+    if (1) {
+        if (_STD_HAS_FACET (MoneyPunctByname, loc_))
+            _V3_USE_FACET (MoneyPunctByname, loc_);
+
+        if (_STD_HAS_FACET (MoneyPunctIntlByname, loc_))
+            _V3_USE_FACET (MoneyPunctIntlByname, loc_);
+    }
+
+    // note that values in 7.4 of C89, and 7.11, p2 of C99, respectively,
+    // or '\0' and '\0' for decimal_point and thousands_sep, are specified
+    // in 22.2.3.1.2, p1 and p2 of C++98 to be '.', and ',' in the C locale
+    // 
+    check_decimal_point (charT ('.'));
+    check_thousands_sep (charT (','));
+    check_frac_digits (0 /* i.e., not available, or same as CHAR_MAX in C */);
+    check_grouping ("");
+
+    const charT empty[] = { '\0' };
+    check_curr_symbol (empty);
+    check_positive_sign (empty);
+    check_negative_sign (empty);
+
+    // verify 22.2.6.3.2, p7:
+    // moneypunct<char>, moneypunct<wchar_t>, moneypunct<char,true>, and
+    // moneypunct<wchar_t,true>, return an object of type pattern initialized
+    // to { symbol, sign, none, value }
+    std::money_base::pattern fmat = {
+        // initializer must be properly bracketed to prevent g++ warnings
+        {
+            std::money_base::symbol,
+            std::money_base::sign,
+            std::money_base::none,
+            std::money_base::value
+        }
+    };
+
+    const UChar cpat [4] = { '?', '?', '?', 0 };
+    check_format (false /* negative */, fmat, cpat);
+    check_format (true  /* positive */, fmat, cpat);
+
+    // exercise the native locale (affected by the environment
+    // variables LANG, LC_ALL, LC_MONETARY, etc.)
+    check_moneypunct ("");   // native locale
+
+    // the name of the first non-C (and non-POSIX) locale
+    const char *first_non_c = 0;
+
+    // exercise named locales (including "C" and "POSIX")
+    for (const char* s = rw_locales (); *s; s += std::strlen (s) + 1) {
+        if (check_moneypunct (s))
+            if (   !first_non_c
+                && std::strcmp ("C", s)
+                && std::strcmp ("POSIX", s)) {
+                first_non_c = s;
+            }
+    }
+
+    if (!first_non_c)
+        return;
+
+    // verify that moneypunct behaves correctly when LC_ALL is set
+    // to the name of the (non-C, non-POSIX) locale
+    char envvar [80];
+
+    // make sure buffer doesn't overflow
+    assert (std::strlen(first_non_c) + sizeof "LC_ALL=" <= sizeof envvar);
+
+    std::sprintf (envvar, "LC_ALL=%s", first_non_c);
+    rw_putenv (envvar);
+    check_moneypunct ("");
+
+    // remove LC_ALL from the environment
+    rw_putenv ("LC_ALL=");
+}
+
+/**************************************************************************/
+
+std::string convert (const char*, const char *s, const char*)
+{
+    return std::string (s);
+}
+
+
+// convert a multibyte character string in an external representation
+// to wstring object in an internal representation
+std::wstring
+convert (const char *locname, const char *s, const wchar_t*)
+{
+    // save the name of the original locale
+    const char *savename = std::setlocale (LC_ALL, 0);
+
+    // switch to (named) locale
+    const char *loc = std::setlocale (LC_ALL, locname);
+    if (!loc) {
+        rw_fprintf (rw_stderr,
+                    "%s:%d: setlocale (LC_ALL, %s) = 0: %m\n",
+                    locname);
+        return std::wstring ();
+    }
+
+    // use an extension: allocate but do not initialize
+    std::wstring res ((wchar_t*)0, 64);
+
+    for ( ; ; ) {
+        // try to convert, resizing buffer if necessary
+        std::size_t n =
+            std::mbstowcs (&res [0], s, res.capacity ());
+
+        if (res.capacity () == n)
+            // increase capacity
+            res.reserve (res.capacity () * 2);
+        else if (std::size_t (-1) == n) {
+
+            // restore the original locale before printing out
+            // the error message (we don't want it localized)
+            std::setlocale (LC_ALL, savename);
+
+            rw_fprintf (rw_stderr,
+                        "%s:%d: mbstowcs(..., %#s, %zu) "
+                        "= -1: %m\n", __FILE__, __LINE__,
+                        s, res.capacity ());
+            res = std::wstring ();   // mbstowcs() error
+            break;
+        }
+        else {
+            // shrink if necessary
+            res.resize (n);
+            break;
+        }
+    }
+
+    // restore original locale
+    std::setlocale (LC_ALL, savename);
+
+    return res;
+}
+
+/**************************************************************************/
+
+template <class charT>
+bool Test<charT>::
+check_moneypunct (const char *locname)
+{
+    // (try to) set the global C locale
+    char locnamebuf [256];
+    const char *loc = std::setlocale (LC_MONETARY, locname);
+    if (!loc)
+        return false;
+
+    loc = std::strcpy (locnamebuf, loc);
+
+    locname_ = loc;
+
+    // the values of the environment variables LANG, LC_ALL,
+    // and LC_MONETARY (and others) affect the native locale
+    lang_        = std::getenv ("LANG");
+    lc_all_      = std::getenv ("LC_ALL");
+    lc_monetary_ = std::getenv ("LC_MONETARY");
+
+    if (!lang_)
+        lang_ = "(null)";
+    if (!lc_all_)
+        lc_all_ = "(null)";
+    if (!lc_monetary_)
+        lc_monetary_ = "(null)";
+
+    _TRY {
+
+        // get a pointer to lconv and copy data to a temporray buffer
+        const std::lconv* const plconv = lconvdup (std::localeconv ());
+
+        if (!plconv)
+            return false;
+
+        // reset to default locale given by LC_LANG
+        std::setlocale (LC_MONETARY, "");
+
+        // create a new C++ locale object
+        loc_ = std::locale (locname);
+
+        // check that newly constructed locale matches
+
+        // the MBCS mon_decimal_point and mon_thousands_sep must
+        // be properly converted (i.e., *mon_decimal_point may not
+        // the same as s [0] after the conversion)
+        String s;
+
+        // `locname' may be the empty string, in which case `loc'
+        // will be set to the actual name of the locale
+        if (   std::strcmp ("C", locname)
+            && std::strcmp ("C", loc)) {
+
+            // named locale other than "C" or "POISX"
+            s = ::convert (locname, plconv->mon_decimal_point, (charT*)0);
+            check_decimal_point (s.size () ? s [0] : charT ());
+
+            s = ::convert (locname, plconv->mon_thousands_sep, (charT*)0);
+            check_thousands_sep (s.size () ? s [0] : charT ());
+
+            check_frac_digits (plconv->int_frac_digits);
+        }
+        else {
+            // note that values in 7.4 of C89, and 7.11, p2 of C99,
+            // respectively, or '\0' and '\0' for decimal_point and
+            // thousands_sep, are specified in 22.2.3.1.2, p1 and p2
+            // of C++98 to be '.', and ',' in the C locale
+            check_decimal_point (charT ('.'));
+            check_thousands_sep (charT (','));
+
+            // frac_digits is specified as CHAR_MAX (i.e., not available) by C99
+            // verify that the C++ value is NOT CHAR_MAX, but rather 0 (it could
+            // be negative with the same result)
+            check_frac_digits (0);
+        }
+
+        check_grouping (plconv->mon_grouping);
+
+        // convert a (possibly) multibyte string in external
+        // representation to one in internal representation
+        s = intl_ ? ::convert (locname, plconv->int_curr_symbol, (charT*)0)
+                  : ::convert (locname, plconv->currency_symbol, (charT*)0);
+
+        check_curr_symbol (s);
+
+        s = ::convert (locname, plconv->positive_sign, (charT*)0);
+        
+        check_positive_sign (s);
+
+        s = ::convert (locname, plconv->negative_sign, (charT*)0);
+
+        check_negative_sign (s);
+
+        check_format (*plconv);
+
+        // cast away constness to work around compiler bugs (e.g., MSVC 6)
+        delete _RWSTD_CONST_CAST (std::lconv*, plconv);
+    }
+    _CATCH (...) {
+        return false;
+    }
+    return true;
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_decimal_point (charT result)
+{
+    const charT c = intl_ ? _V3_USE_FACET (IntlPunct, loc_).decimal_point ()
+                          : _V3_USE_FACET (Punct, loc_).decimal_point ();
+
+    rw_assert (std::char_traits<charT>::eq (c, result), 0, __LINE__,
+               "moneypunct<%s, %b>::decimal_point() == %#lc, got %#lc "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_, result, c,
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_thousands_sep (charT result)
+{
+    const charT c = intl_ ? _V3_USE_FACET (IntlPunct, loc_).thousands_sep ()
+                          : _V3_USE_FACET (Punct, loc_).thousands_sep ();
+
+    rw_assert (std::char_traits<charT>::eq (c, result), 0, __LINE__,
+               "moneypunct<%s, %b>::thousands_sep() == %#lc, got %#lc "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_, result, c,
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_frac_digits (int result)
+{
+    const int i = intl_ ? _V3_USE_FACET (IntlPunct, loc_).frac_digits ()
+                        : _V3_USE_FACET (Punct, loc_).frac_digits ();
+
+    rw_assert (i == result, 0, __LINE__,
+               "moneypunct<%s, %b>::frac_digits() == %d, got %d "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_, result, i,
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_grouping (const std::string &result)
+{
+    const std::string s = intl_ ? _V3_USE_FACET (IntlPunct, loc_).grouping ()
+                                : _V3_USE_FACET (Punct, loc_).grouping ();
+
+    if (   s != result
+        && s.size () != result.size () && s.size () && result.size
()) {
+
+        // if the grouping is not exactly the same as the expected result,
+        // verify that the actual grouping is equivalent to the expected
+        // one, e.g., that "\003\003" is equivalent to "\003"
+
+        const std::string *lng  = s.size () > result.size () ? &result : &s;
+        const std::string *shrt = s.size () < result.size () ? &result : &s;
+
+        std::size_t i = shrt->size () - 1;
+
+        for ( ; i != lng->size (); ++i)
+            if ((*shrt) [shrt->size () - 1] != (*lng)[i])
+                break;
+        
+        rw_assert (i == lng->size (), 0, __LINE__,
+                   "numpunct<%s, %b>::grouping() equivalent to %#s, got %#s "
+                   "in locale (%#s) with LANG=%s, LC_ALL=%s, "
+                   "LC_MONETARY=%s",
+                   char_name_, intl_, result.c_str (), s.c_str (),
+                   locname_, lang_, lc_all_, lc_monetary_);
+    }
+    else
+        rw_assert (s == result, 0, __LINE__,
+                   "moneypunct<%s, %b>::grouping() == %#s, got %#s "
+                   "in locale (%#s) with LANG=%s, LC_ALL=%s, "
+                   "LC_MONETARY=%s",
+                   char_name_, intl_, result.c_str (), s.c_str (),
+                   locname_, lang_, lc_all_, lc_monetary_);
+
+#if 0
+
+    // Test disabled: what's meant here is that the pattern, NOT the value,
+    // is defined identically as that of numpunct<charT>::do_grouping().
+    // The values are often going to be different since one uses
+    // lconv::grouping, and the other lconv::mon_grouping.
+
+    // 22.2.6.3.2, p3: do_grouping() returns a pattern defined identically
+    //                 as the result of numpunct<charT>::do_grouping().
+
+    const std::string grp =
+        _V3_USE_FACET (std::numpunct<charT>, loc_).grouping ();
+
+    rw_assert (s == grp, 0, __LINE__,
+               "moneypunct<%s, %b>::grouping() == numpunct<>::grouping() == "
+               "%{*Ac}, got %{*Ac} in locale (\"%s\") with LANG=%s, LC_ALL=%s, "
+               "LC_MONETARY=%s",
+               char_name_, intl_,
+               int (sizeof (charT)), result.c_str (),
+               int (sizeof (charT)), s.c_str (),
+               locname_, lang_, lc_all_, lc_monetary_);
+
+#endif   // 0
+
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_curr_symbol (const String &result)
+{
+    const String s = intl_ ? _V3_USE_FACET (IntlPunct, loc_).curr_symbol ()
+                           : _V3_USE_FACET (Punct, loc_).curr_symbol ();
+
+    rw_assert (s == result, 0, __LINE__,
+               "moneypunct<%s, %b>::curr_symbol() == %{*Ac}, got %{*Ac} "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_,
+               int (sizeof (charT)), result.c_str (),
+               int (sizeof (charT)), s.c_str (),
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_positive_sign (const String &result)
+{
+    const String s = intl_ ? _V3_USE_FACET (IntlPunct, loc_).positive_sign ()
+                           : _V3_USE_FACET (Punct, loc_).positive_sign ();
+
+    rw_assert (s == result, 0, __LINE__,
+               "moneypunct<%s, %b>::positive_sign() == %{*Ac}, got %{*Ac} "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_,
+               int (sizeof (charT)), result.c_str (),
+               int (sizeof (charT)), s.c_str (),
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_negative_sign (const String &result)
+{
+    const String s = intl_ ? _V3_USE_FACET (IntlPunct, loc_).negative_sign ()
+                           : _V3_USE_FACET (Punct, loc_).negative_sign ();
+
+    rw_assert (s == result, 0, __LINE__,
+               "moneypunct<%s, %b>::negative_sign() == %{*Ac}, got %{*Ac} "
+               "in locale (\"%s\") with LANG=%s, LC_ALL=%s, LC_MONETARY=%s",
+               char_name_, intl_,
+               int (sizeof (charT)), result.c_str (),
+               int (sizeof (charT)), s.c_str (),
+               locname_, lang_, lc_all_, lc_monetary_);
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_format (const std::lconv &lc)
+{
+    const UChar cpat [2][2][3] = {
+        //            ^  ^  ^
+        //            |  |  |
+        //            |  |  +--- cs_precedes, sep_by_space, sign_posn
+        //            |  +------ positive, negative
+        //            +--------- local, international
+
+        {
+            // C90 positive local format
+            { lc.p_cs_precedes, lc.p_sep_by_space, lc.p_sign_posn },
+
+            // C90 negative local format
+            { lc.n_cs_precedes, lc.n_sep_by_space, lc.n_sign_posn }
+        },
+
+#ifndef _RWSTD_NO_LCONV_INT_FMAT
+
+        {   // C99 positive international format
+            { lc.int_p_cs_precedes, lc.int_p_sep_by_space, lc.int_p_sign_posn},
+
+            // C99 negative international format
+            { lc.int_n_cs_precedes, lc.int_n_sep_by_space, lc.int_n_sign_posn }
+        }
+
+#else   // if defined (_RWSTD_NO_LCONV_INT_FMAT)
+
+        {
+            { lc.p_cs_precedes, lc.p_sep_by_space, lc.p_sign_posn },
+            { lc.n_cs_precedes, lc.n_sep_by_space, lc.n_sign_posn }
+        }
+
+#endif   // _RWSTD_NO_LCONV_INT_FMAT
+    };
+
+    // cs_precedes [0..1]:
+    //
+    // An integer set to 1 if the currency_symbol precedes the value
+    // for a monetary value, and set to 0 if the symbol succeeds
+    // the value.
+
+    // sep_by_space [0..2]:
+    //
+    // 0  No space separates the currency_symbol from the value for
+    //    a monetary value.
+    // 1  If the currency symbol and sign string are adjacent, a space
+    //    separates them from the value; otherwise, a space separates
+    //    the currency symbol from the value.
+    // 2  If the currency symbol and sign string are adjacent, a space
+    //    separates them; otherwise, a space separates the sign string
+    //    from the value.
+
+    // sign_posn [0..4]:
+    //
+    // An integer set to a value indicating the positioning of the
+    // positive_sign for a monetary value. The following integer
+    // values shall be recognized:
+    //
+    // 0  Parentheses enclose the value and the currency_symbol.
+    // 1  The sign string precedes the value and the currency_symbol.
+    // 2  The sign string succeeds the value and the currency_symbol.
+    // 3  The sign string immediately precedes the currency_symbol.
+    // 4  The sign string immediately succeeds the currency_symbol.
+
+    enum {
+        none   = std::money_base::none,
+        space  = std::money_base::space,
+        symbol = std::money_base::symbol,
+        sign   = std::money_base::sign,
+        value  = std::money_base::value
+    };
+
+    static const std::money_base::pattern patterns[] = {
+
+        /* 000: -1$. */ { { sign, value, symbol, none } },   // "\3\4\2\0"
+        /* 001: -1$. */ { { sign, value, symbol, none } },   // "\3\4\2\0"
+        /* 002: 1$-. */ { { value, symbol, sign, none } },   // "\4\2\3\0"
+        /* 003: 1-$. */ { { value, sign, symbol, none } },   // "\4\3\2\0"
+        /* 004: 1$-. */ { { value, symbol, sign, none } },   // "\4\2\3\0"
+
+        /* 010: -1 $ */ { { sign, value, space, symbol } },  // "\3\4\1\2"
+        /* 011: -1 $ */ { { sign, value, space, symbol } },  // "\3\4\1\2"
+        /* 012: 1 $- */ { { value, space, symbol, sign } },  // "\4\1\2\3"
+        /* 013: 1 -$ */ { { value, space, sign, symbol } },  // "\4\3\3\2"
+        /* 014: 1 $- */ { { value, space, symbol, sign } },  // "\4\1\2\3"
+
+        /* 020: - 1$ */ { { sign, space, value, symbol } },  // "\3\1\4\2"
+        /* 021: - 1$ */ { { sign, space, value, symbol } },  // "\3\\14\2"
+        /* 022: 1$ - */ { { value, symbol, space, sign } },  // "\4\2\1\3"
+        /* 023: 1- $ */ { { value, sign, space, symbol } },  // "\4\3\1\2"
+        /* 024: 1$ - */ { { value, symbol, space, sign } },  // "\4\2\1\3"
+
+        /* 100: -$1. */ { { sign, symbol, value, none } },   // "\3\2\4\0"
+        /* 101: -$1. */ { { sign, symbol, value, none } },   // "\3\2\4\0"
+        /* 102: $1-. */ { { symbol, value, sign, none } },   // "\2\4\3\0"
+        /* 103: -$1. */ { { sign, symbol, value, none } },   // "\3\2\4\0"
+        /* 104: $-1. */ { { symbol, sign, value, none } },   // "\2\3\4\0"
+
+        /* 110: -$ 1 */ { { sign, symbol, space, value } },  // "\3\2\1\4"
+        /* 111: -$ 1 */ { { sign, symbol, space, value } },  // "\3\2\1\4"
+        /* 112: $ 1- */ { { symbol, space, value, sign } },  // "\2\1\4\3"
+        /* 113: -$ 1 */ { { sign, symbol, space, value } },  // "\3\2\1\4"
+        /* 114: $- 1 */ { { symbol, sign, space, value } },  // "\2\3\1\4"
+
+        /* 120: - $1 */ { { sign, space, symbol, value } },  // "\3\1\2\4"
+        /* 121: - $1 */ { { sign, space, symbol, value } },  // "\3\1\2\4"
+        /* 122: $1 - */ { { symbol, value, space, sign } },  // "\2\4\1\3"
+        /* 123: - $1 */ { { sign, space, symbol, value } },  // "\3\1\2\4"
+        /* 124: $ -1 */ { { symbol, space, sign, value } }   // "\2\1\3\4"
+    };
+
+    for (int neg = 0; neg != 2; ++neg) {
+
+        enum { cs_precedes, sep_by_space, sign_posn };
+
+        // ignore unspecified formats (-1)
+        if (   cpat [intl_][neg][cs_precedes] > 1
+            || cpat [intl_][neg][sep_by_space] > 2
+            || cpat [intl_][neg][sign_posn] > 4)
+            continue;
+
+        const int inx =
+              cpat [intl_][neg][cs_precedes] * 3 * 5
+            + cpat [intl_][neg][sep_by_space] * 5
+            + cpat [intl_][neg][sign_posn];
+
+        check_format (!neg, patterns [inx], cpat [intl_][neg]);
+    }
+}
+
+/**************************************************************************/
+
+template <class charT>
+void Test<charT>::
+check_format (bool pos, std::money_base::pattern result, const UChar cpat [3])
+{
+    const std::money_base::pattern pat =
+        intl_ ? pos ? _V3_USE_FACET (IntlPunct, loc_).pos_format ()
+                    : _V3_USE_FACET (IntlPunct, loc_).neg_format ()
+              : pos ? _V3_USE_FACET (Punct, loc_).pos_format ()
+                    : _V3_USE_FACET (Punct, loc_).neg_format ();
+
+    // number of times each symbol appears in pattern
+    int counts [5] = { 0 };
+
+    for (unsigned i = 0; i != sizeof pat.field / sizeof *pat.field; i++) {
+
+        if (UChar (pat.field [i] < char (sizeof counts / sizeof *counts)))
+            ++counts [UChar (pat.field [i])];
+
+        // verify 22.2.6.3, p1
+        if (std::money_base::none == pat.field [i] && !i)
+            rw_assert (false, 0, __LINE__,
+                       "moneypunct<%s, %b>::%s_format() == %{LM}, "
+                       "none must not appear first",
+                       char_name_, intl_, pos ? "pos" : "neg",
+                       pat.field);
+
+        if (   std::money_base::space == pat.field [i]
+            && !i && i != sizeof pat.field / sizeof *pat.field - 1)
+            rw_assert (false, 0, __LINE__,
+                       "moneypunct<%s, %b>::%s_format() == %{LM}, "
+                       "space must not appear first or last",
+                       char_name_, intl_, pos ? "pos" : "neg",
+                       pat.field);
+    }
+
+    // verify that the actual pattern matches the expected one
+    rw_assert (0 == std::memcmp (&pat, &result, sizeof pat), 0, __LINE__,
+               "moneypunct<%s, %b>::%s_format() == %{LM}, got %{LM}; "
+               "(cs_precedes = '\\%o', sep_by_space = '\\%o', "
+               "sign_posn = '\\%o')",
+               char_name_, intl_, pos ? "pos" : "neg",
+               pat.field, result.field, cpat [0], cpat [1], cpat [2]);
+
+    // verify 22.2.6.3, p1
+    rw_assert (1 == counts [std::money_base::symbol], 0, __LINE__,
+               "money_base::symbol must apear exactly once, did %d times",
+               counts [std::money_base::symbol]);
+
+    rw_assert (1 == counts [std::money_base::sign], 0, __LINE__,
+               "money_base::sign must apear exactly once, did %d times",
+               counts [std::money_base::sign]);
+
+    rw_assert (1 == counts [std::money_base::value], 0, __LINE__,
+               "money_base::value must apear exactly once, did %d times",
+               counts [std::money_base::value]);
+
+    rw_assert (1 ==   counts [std::money_base::space]
+                    + counts [std::money_base::none], 0, __LINE__,
+               "money_base::space or money_base::none must appear "
+               "exactly once, did %d times",
+                 counts [std::money_base::space]
+               + counts [std::money_base::none]);
+}
+
+/****************************************************************************/
+
+static int
+run_test (int, char**)
+{
+    {
+        Test<char> t ("char", false);
+        t.runTest ();
+    }
+
+    {
+        Test<char> t ("char", true);
+        t.runTest ();
+    }
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+    {
+        Test<wchar_t> t ("wchar_t", false);
+        t.runTest ();
+    }
+
+    {
+        Test<wchar_t> t ("wchar_t", true);
+        t.runTest ();
+    }
+
+#endif   // _RWSTD_NO_WCHAR_T
+
+    return 0;
+}
+
+
+/****************************************************************************/
+
+int main (int argc, char *argv[])
+{
+    return rw_test (argc, argv, __FILE__,
+                    "lib.locale.moneypunct",
+                    0 /* no comment */,
+                    run_test,
+                    "",
+                    (void*)0   /* sentinel */);
+}

Propchange: incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp
------------------------------------------------------------------------------
    svn:keywords = Id



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