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Posted to commits@stdcxx.apache.org by se...@apache.org on 2007/05/23 01:11:48 UTC
svn commit: r540787 -
/incubator/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp
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 <se...@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
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svn:keywords = Id