Author: sebor
Date: Fri Jun 29 16:39:43 2007
New Revision: 552061
URL: http://svn.apache.org/viewvc?view=rev&rev=552061
Log:
2007-06-28 Martin Sebor <[EMAIL PROTECTED]>
* 22.locale.cons.mt.cpp: New test exercising the thread safety
of locale ctors.
* 22.locale.globals.mt.cpp: New test exercising the thread safety
of therequired specializations of the std::has_facet and
std::use_facet function templates.
Added:
incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp (with
props)
incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp (with
props)
Added: incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp
URL:
http://svn.apache.org/viewvc/incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp?view=auto&rev=552061
==============================================================================
--- incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp (added)
+++ incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp Fri Jun 29
16:39:43 2007
@@ -0,0 +1,211 @@
+/************************************************************************
+ *
+ * 22.locale.cons.mt.cpp
+ *
+ * test exercising the thread safety of locale ctors
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+#include <locale> // for locale
+
+#include <cstring> // for strlen()
+
+#include <rw_locale.h>
+#include <rw_thread.h> // for rw_get_processors (), rw_thread_pool()
+#include <driver.h>
+
+
+// maximum number of threads allowed by the command line interface
+#define MAX_THREADS 32
+
+// default number of threads (will be adjusted to the number
+// of processors/cores later)
+int opt_nthreads = 1;
+
+// the number of times each thread should iterate (unless specified
+// otherwise on the command line)
+int opt_nloops = 20000;
+
+// tristate flag set in response to the --no-combine/--enable-combine
+// command line option
+int opt_combine;
+
+/**************************************************************************/
+
+// array of locale names to use for testing
+static const char*
+locales [MAX_THREADS];
+
+// number of locale names in the array
+static std::size_t
+nlocales;
+
+/**************************************************************************/
+
+extern "C" {
+
+static void*
+test_ctors (void*)
+{
+ static const std::locale::category cats[] = {
+ std::locale::all,
+ std::locale::collate,
+ std::locale::ctype,
+ std::locale::messages,
+ std::locale::monetary,
+ std::locale::numeric,
+ std::locale::time,
+ std::locale::none
+ };
+
+ static const std::size_t ncats = sizeof cats / sizeof *cats;
+
+ // the next locale "advanced" in each iteration of the loop
+ std::locale next (locales [0]);
+
+ for (int i = 0; i != opt_nloops; ++i) {
+
+ // compute an index into the array of locales
+ const std::size_t linx = i % nlocales;
+
+ // create two locale objects from the same name and verify
+ // they are equal
+ const std::locale first (next.name ().c_str ());
+ const std::locale second (next.name ().c_str ());
+
+ RW_ASSERT (first == second);
+
+ // create another locale object as a copy of one of the two
+ // above and verify it's equal to the other
+ const std::locale third (first);
+
+ RW_ASSERT (second == third);
+
+ // compute the next index into the array of locales
+ const std::size_t ninx = (i + 1) % nlocales;
+ const char* const next_name = locales [ninx];
+
+ // create the next locale from a name
+ next = std::locale (next_name);
+
+ if (0 <= opt_combine) {
+ // compute an index into the array of categories
+ const std::size_t cinx = i % ncats;
+ const std::locale::category cat = cats [cinx];
+
+ // create a locale from another object and the name of yet
+ // another locale, combining some (none, one, or all) of their
+ // categories
+ const std::locale combined (first, next_name, cat);
+
+ // verify that the locales were created correctly
+ if (std::locale::none == cat || first == next)
+ RW_ASSERT (combined == first);
+ else if (std::locale::all == cat)
+ RW_ASSERT (combined == next);
+ else
+ RW_ASSERT (combined != first && combined != next);
+
+ // repeat the step above but with a locale object
+ const std::locale combined_2 (first, next, cat);
+
+ if (std::locale::none == cat || first == next)
+ RW_ASSERT (combined_2 == first);
+ else if (std::locale::all == cat)
+ RW_ASSERT (combined_2 == next);
+ else
+ RW_ASSERT (combined_2 != first && combined_2 != next);
+ }
+ }
+
+ return 0;
+}
+
+} // extern "C"
+
+/**************************************************************************/
+
+static int
+run_test (int, char**)
+{
+ // find all installed locales for which setlocale(LC_ALL) succeeds
+ const char* const locale_list =
+ rw_opt_locales ? rw_opt_locales : rw_locales (_RWSTD_LC_ALL);
+
+ const std::size_t maxinx = sizeof locales / sizeof *locales;
+
+ for (const char *name = locale_list; *name; name += std::strlen (name) +1)
{
+
+ locales [nlocales++] = name;
+
+ if (nlocales == maxinx)
+ break;
+ }
+
+ int result;
+
+ rw_info (0, 0, 0,
+ "testing std::locale ctors with %d thread%{?}s%{;}, "
+ "%zu iteration%{?}s%{;} each, in %zu locales { %{ [EMAIL
PROTECTED] }",
+ opt_nthreads, 1 != opt_nthreads,
+ opt_nloops, 1 != opt_nloops,
+ nlocales, int (nlocales), "%#s", locales);
+
+ // create and start a pool of threads and wait for them to finish
+ result = rw_thread_pool (0, std::size_t (opt_nthreads), 0,
+ test_ctors, 0);
+
+ rw_error (result == 0, 0, __LINE__,
+ "rw_thread_pool(0, %d, 0, %{#f}, 0) failed",
+ opt_nthreads, test_ctors);
+
+ return result;
+}
+
+/**************************************************************************/
+
+int main (int argc, char *argv[])
+{
+#ifdef _RWSTD_REENTRANT
+
+ // set nthreads to the greater of the number of processors
+ // and 2 (for uniprocessor systems) by default
+ opt_nthreads = rw_get_cpus ();
+ if (opt_nthreads < 2)
+ opt_nthreads = 2;
+
+#endif // _RWSTD_REENTRANT
+
+ return rw_test (argc, argv, __FILE__,
+ "lib.locale.cons",
+ "thread safety", run_test,
+ "|-combine~ "
+ "|-nloops#0 " // must be non-negative
+ "|-nthreads#0-* " // must be in [0, MAX_THREADS]
+ "|-locales=", // must be provided
+ &opt_combine,
+ &opt_nloops,
+ int (MAX_THREADS),
+ &opt_nthreads,
+ &rw_opt_setlocales);
+}
Propchange: incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: incubator/stdcxx/trunk/tests/localization/22.locale.cons.mt.cpp
------------------------------------------------------------------------------
svn:keywords = Id
Added: incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp
URL:
http://svn.apache.org/viewvc/incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp?view=auto&rev=552061
==============================================================================
--- incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp (added)
+++ incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp Fri Jun
29 16:39:43 2007
@@ -0,0 +1,474 @@
+/************************************************************************
+ *
+ * 22.locale.globals.mt.cpp
+ *
+ * test exercising the thread safety of [locale.global.templates]
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+#include <locale> // for locale
+
+#include <cstring> // for strlen()
+
+#include <rw_locale.h>
+#include <rw_thread.h> // for rw_get_processors (), rw_thread_pool()
+#include <driver.h>
+
+
+// maximum number of threads allowed by the command line interface
+#define MAX_THREADS 16
+
+// default number of threads (will be adjusted to the number
+// of processors/cores later)
+int opt_nthreads = 1;
+
+// the number of times each thread should iterate (unless specified
+// otherwise on the command line)
+int opt_nloops = 20000;
+
+/**************************************************************************/
+
+// array of locale names to use for testing
+static const char*
+locales [MAX_THREADS];
+
+// number of locale names in the array
+static std::size_t
+nlocales;
+
+/**************************************************************************/
+
+// convenience typedefs for all required specializations of standard facets
+typedef std::collate<char> Collate;
+typedef std::ctype<char> Ctype;
+typedef std::codecvt<char, char, std::mbstate_t> Codecvt;
+typedef std::messages<char> Messages;
+typedef std::moneypunct<char, false> Moneypunct0;
+typedef std::moneypunct<char, true> Moneypunct1;
+typedef std::numpunct<char> Numpunct;
+typedef std::money_get<char> MoneyGet;
+typedef std::money_put<char> MoneyPut;
+typedef std::num_get<char> NumGet;
+typedef std::num_put<char> NumPut;
+typedef std::time_get<char> TimeGet;
+typedef std::time_put<char> TimePut;
+
+typedef std::collate_byname<char> CollateByname;
+typedef std::ctype_byname<char> CtypeByname;
+typedef std::codecvt_byname<char, char, std::mbstate_t> CodecvtByname;
+typedef std::messages_byname<char> MessagesByname;
+typedef std::moneypunct_byname<char, false> Moneypunct0Byname;
+typedef std::moneypunct_byname<char, true> Moneypunct1Byname;
+typedef std::numpunct_byname<char> NumpunctByname;
+typedef std::time_get_byname<char> TimeGetByname;
+typedef std::time_put_byname<char> TimePutByname;
+
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+typedef std::collate<wchar_t> WCollate;
+typedef std::ctype<wchar_t> WCtype;
+typedef std::codecvt<wchar_t, char, std::mbstate_t> WCodecvt;
+typedef std::messages<wchar_t> WMessages;
+typedef std::moneypunct<wchar_t, false> WMoneypunct0;
+typedef std::moneypunct<wchar_t, true> WMoneypunct1;
+typedef std::numpunct<wchar_t> WNumpunct;
+typedef std::money_get<wchar_t> WMoneyGet;
+typedef std::money_put<wchar_t> WMoneyPut;
+typedef std::num_get<wchar_t> WNumGet;
+typedef std::num_put<wchar_t> WNumPut;
+typedef std::time_get<wchar_t> WTimeGet;
+typedef std::time_put<wchar_t> WTimePut;
+
+typedef std::collate_byname<wchar_t> WCollateByname;
+typedef std::ctype_byname<wchar_t> WCtypeByname;
+typedef std::codecvt_byname<wchar_t, char, std::mbstate_t> WCodecvtByname;
+typedef std::messages_byname<wchar_t> WMessagesByname;
+typedef std::moneypunct_byname<wchar_t, false> WMoneypunct0Byname;
+typedef std::moneypunct_byname<wchar_t, true> WMoneypunct1Byname;
+typedef std::numpunct_byname<wchar_t> WNumpunctByname;
+typedef std::time_get_byname<wchar_t> WTimeGetByname;
+typedef std::time_put_byname<wchar_t> WTimePutByname;
+
+#endif // _RWSTD_NO_WCHAR_T
+
+
+extern "C" {
+
+static void*
+test_has_facet (void*)
+{
+ const std::locale classic (std::locale::classic ());
+
+ for (int i = 0; i != opt_nloops; ++i) {
+
+ // save the name of the locale
+ const char* const locale_name = locales [i % nlocales];
+
+ // construct a named locale and imbue it in the ios object
+ // so that the locale is used not only by the num_put facet
+ // but also by the numpunct facet
+ const std::locale loc (locale_name);
+
+ const bool byname = loc != classic;
+
+ RW_ASSERT (std::has_facet<Collate>(loc));
+ RW_ASSERT (std::has_facet<Ctype>(loc));
+ RW_ASSERT (std::has_facet<Codecvt>(loc));
+ RW_ASSERT (std::has_facet<Messages>(loc));
+ RW_ASSERT (std::has_facet<Moneypunct0>(loc));
+ RW_ASSERT (std::has_facet<Moneypunct1>(loc));
+ RW_ASSERT (std::has_facet<MoneyGet>(loc));
+ RW_ASSERT (std::has_facet<MoneyPut>(loc));
+ RW_ASSERT (std::has_facet<NumGet>(loc));
+ RW_ASSERT (std::has_facet<NumPut>(loc));
+ RW_ASSERT (std::has_facet<TimeGet>(loc));
+ RW_ASSERT (std::has_facet<TimePut>(loc));
+
+ RW_ASSERT (byname == std::has_facet<CollateByname>(loc));
+ RW_ASSERT (byname == std::has_facet<CtypeByname>(loc));
+ RW_ASSERT (byname == std::has_facet<CodecvtByname>(loc));
+ RW_ASSERT (byname == std::has_facet<MessagesByname>(loc));
+ RW_ASSERT (byname == std::has_facet<Moneypunct0Byname>(loc));
+ RW_ASSERT (byname == std::has_facet<Moneypunct1Byname>(loc));
+ RW_ASSERT (byname == std::has_facet<TimeGetByname>(loc));
+ RW_ASSERT (byname == std::has_facet<TimePutByname>(loc));
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+ RW_ASSERT (std::has_facet<WCollate>(loc));
+ RW_ASSERT (std::has_facet<WCtype>(loc));
+ RW_ASSERT (std::has_facet<WCodecvt>(loc));
+ RW_ASSERT (std::has_facet<WMessages>(loc));
+ RW_ASSERT (std::has_facet<WMoneypunct0>(loc));
+ RW_ASSERT (std::has_facet<WMoneypunct1>(loc));
+ RW_ASSERT (std::has_facet<WMoneyGet>(loc));
+ RW_ASSERT (std::has_facet<WMoneyPut>(loc));
+ RW_ASSERT (std::has_facet<WNumGet>(loc));
+ RW_ASSERT (std::has_facet<WNumPut>(loc));
+ RW_ASSERT (std::has_facet<WTimeGet>(loc));
+ RW_ASSERT (std::has_facet<WTimePut>(loc));
+
+ RW_ASSERT (byname == std::has_facet<WCollateByname>(loc));
+ RW_ASSERT (byname == std::has_facet<WCtypeByname>(loc));
+ RW_ASSERT (byname == std::has_facet<WCodecvtByname>(loc));
+ RW_ASSERT (byname == std::has_facet<WMessagesByname>(loc));
+ RW_ASSERT (byname == std::has_facet<WMoneypunct0Byname>(loc));
+ RW_ASSERT (byname == std::has_facet<WMoneypunct1Byname>(loc));
+ RW_ASSERT (byname == std::has_facet<WTimeGetByname>(loc));
+ RW_ASSERT (byname == std::has_facet<WTimePutByname>(loc));
+
+#endif // _RWSTD_NO_WCHAR_T
+
+ }
+
+ return 0;
+}
+
+
+static void*
+test_use_facet (void*)
+{
+ const std::locale classic (std::locale::classic ());
+
+ for (int i = 0; i != opt_nloops; ++i) {
+
+ // save the name of the locale
+ const char* const locale_name = locales [i % nlocales];
+
+ // construct a named locale and imbue it in the ios object
+ // so that the locale is used not only by the num_put facet
+ // but also by the numpunct facet
+ const std::locale loc (locale_name);
+
+ const bool byname = loc != classic;
+
+ {
+ // get references to the char specializations of facets
+ const Collate &f0 = std::use_facet<Collate>(loc);
+ const Ctype &f1 = std::use_facet<Ctype>(loc);
+ const Codecvt &f2 = std::use_facet<Codecvt>(loc);
+ const Messages &f3 = std::use_facet<Messages>(loc);
+ const Moneypunct0 &f4 = std::use_facet<Moneypunct0>(loc);
+ const Moneypunct1 &f5 = std::use_facet<Moneypunct1>(loc);
+ const MoneyGet &f6 = std::use_facet<MoneyGet>(loc);
+ const MoneyPut &f7 = std::use_facet<MoneyPut>(loc);
+ const Numpunct &f8 = std::use_facet<Numpunct>(loc);
+ const NumGet &f9 = std::use_facet<NumGet>(loc);
+ const NumPut &f10 = std::use_facet<NumPut>(loc);
+ const TimeGet &f11 = std::use_facet<TimeGet>(loc);
+ const TimePut &f12 = std::use_facet<TimePut>(loc);
+
+ if (byname) {
+ // get references to the char specializations
+ // of byname facets
+ const CollateByname &f0n =
+ std::use_facet<CollateByname>(loc);
+ const CtypeByname &f1n =
+ std::use_facet<CtypeByname>(loc);
+ const CodecvtByname &f2n =
+ std::use_facet<CodecvtByname>(loc);
+ const MessagesByname &f3n =
+ std::use_facet<MessagesByname>(loc);
+ const Moneypunct0Byname &f4n =
+ std::use_facet<Moneypunct0Byname>(loc);
+ const Moneypunct1Byname &f5n =
+ std::use_facet<Moneypunct1Byname>(loc);
+ const NumpunctByname &f8n =
+ std::use_facet<NumpunctByname>(loc);
+ const TimeGetByname &f11n =
+ std::use_facet<TimeGetByname>(loc);
+ const TimePutByname &f12n =
+ std::use_facet<TimePutByname>(loc);
+
+ RW_ASSERT (byname == (&f0 == &f0n));
+ RW_ASSERT (byname == (&f1 == &f1n));
+ RW_ASSERT (byname == (&f2 == &f2n));
+ RW_ASSERT (byname == (&f3 == &f3n));
+ RW_ASSERT (byname == (&f4 == &f4n));
+ RW_ASSERT (byname == (&f5 == &f5n));
+ RW_ASSERT (byname == (&f8 == &f8n));
+ RW_ASSERT (byname == (&f11 == &f11n));
+ RW_ASSERT (byname == (&f12 == &f12n));
+ }
+ else {
+
+#ifndef _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+ bool threw;
+
+#define TEST_USE_FACET(Facet, loc) \
+ try { threw = false; std::use_facet<Facet>(loc); } \
+ catch (...) { threw = true; } \
+ RW_ASSERT (threw)
+
+ TEST_USE_FACET (CollateByname, loc);
+ TEST_USE_FACET (CtypeByname, loc);
+ TEST_USE_FACET (CodecvtByname, loc);
+ TEST_USE_FACET (MessagesByname, loc);
+ TEST_USE_FACET (Moneypunct0Byname, loc);
+ TEST_USE_FACET (Moneypunct1Byname, loc);
+ TEST_USE_FACET (NumpunctByname, loc);
+ TEST_USE_FACET (TimeGetByname, loc);
+ TEST_USE_FACET (TimePutByname, loc);
+
+#endif // _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+ }
+ }
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+ {
+ const WCollate &f0 = std::use_facet<WCollate>(loc);
+ const WCtype &f1 = std::use_facet<WCtype>(loc);
+ const WCodecvt &f2 = std::use_facet<WCodecvt>(loc);
+ const WMessages &f3 = std::use_facet<WMessages>(loc);
+ const WMoneypunct0 &f4 = std::use_facet<WMoneypunct0>(loc);
+ const WMoneypunct1 &f5 = std::use_facet<WMoneypunct1>(loc);
+ const WMoneyGet &f6 = std::use_facet<WMoneyGet>(loc);
+ const WMoneyPut &f7 = std::use_facet<WMoneyPut>(loc);
+ const WNumpunct &f8 = std::use_facet<WNumpunct>(loc);
+ const WNumGet &f9 = std::use_facet<WNumGet>(loc);
+ const WNumPut &f10 = std::use_facet<WNumPut>(loc);
+ const WTimeGet &f11 = std::use_facet<WTimeGet>(loc);
+ const WTimePut &f12 = std::use_facet<WTimePut>(loc);
+
+ if (byname) {
+ const WCollateByname &f0n =
+ std::use_facet<WCollateByname>(loc);
+ const WCtypeByname &f1n =
+ std::use_facet<WCtypeByname>(loc);
+ const WCodecvtByname &f2n =
+ std::use_facet<WCodecvtByname>(loc);
+ const WMessagesByname &f3n =
+ std::use_facet<WMessagesByname>(loc);
+ const WMoneypunct0Byname &f4n =
+ std::use_facet<WMoneypunct0Byname>(loc);
+ const WMoneypunct1Byname &f5n =
+ std::use_facet<WMoneypunct1Byname>(loc);
+ const WTimeGetByname &f11n =
+ std::use_facet<WTimeGetByname>(loc);
+ const WTimePutByname &f12n =
+ std::use_facet<WTimePutByname>(loc);
+
+ RW_ASSERT (byname == (&f0 == &f0n));
+ RW_ASSERT (byname == (&f1 == &f1n));
+ RW_ASSERT (byname == (&f2 == &f2n));
+ RW_ASSERT (byname == (&f3 == &f3n));
+ RW_ASSERT (byname == (&f4 == &f4n));
+ RW_ASSERT (byname == (&f5 == &f5n));
+ RW_ASSERT (byname == (&f11 == &f11n));
+ RW_ASSERT (byname == (&f12 == &f12n));
+ }
+ else {
+
+#ifndef _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+ bool threw;
+
+#define TEST_USE_FACET(Facet, loc) \
+ try { threw = false; std::use_facet<Facet>(loc); } \
+ catch (...) { threw = true; } \
+ RW_ASSERT (threw)
+
+ TEST_USE_FACET (WCollateByname, loc);
+ TEST_USE_FACET (WCtypeByname, loc);
+ TEST_USE_FACET (WCodecvtByname, loc);
+ TEST_USE_FACET (WMessagesByname, loc);
+ TEST_USE_FACET (WMoneypunct0Byname, loc);
+ TEST_USE_FACET (WMoneypunct1Byname, loc);
+ TEST_USE_FACET (WNumpunctByname, loc);
+ TEST_USE_FACET (WTimeGetByname, loc);
+ TEST_USE_FACET (WTimePutByname, loc);
+
+#endif // _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+ }
+ }
+
+#endif // _RWSTD_NO_WCHAR_T
+
+ }
+
+ return 0;
+}
+
+
+} // extern "C"
+
+/**************************************************************************/
+
+int opt_has_facet; // exercise std::has_facet?
+int opt_use_facet; // exercise std::use_facet?
+
+
+static int
+run_test (int, char**)
+{
+ // find all installed locales for which setlocale(LC_ALL) succeeds
+ const char* const locale_list =
+ rw_opt_locales ? rw_opt_locales : rw_locales (_RWSTD_LC_ALL);
+
+ const std::size_t maxinx = sizeof locales / sizeof *locales;
+
+ // set to true if the classic "C" locale is on the lost
+ bool has_classic = false;
+
+ for (const char *name = locale_list; *name; name += std::strlen (name) +1)
{
+
+ locales [nlocales++] = name;
+
+ if (!has_classic && 0 == std::strcmp ("C", name))
+ has_classic = true;
+
+ if (nlocales == maxinx)
+ break;
+ }
+
+ // when the classic "C" locale isn't on the list put it there
+ // unless the list was explicitly specified on the command line
+ if (1 < nlocales && !has_classic && 0 == rw_opt_locales)
+ locales [0] = "C";
+
+ int result;
+
+ rw_info (0, 0, 0,
+ "testing std::locale globals with %d thread%{?}s%{;}, "
+ "%zu iteration%{?}s%{;} each, in %zu locales { %{ [EMAIL
PROTECTED] }",
+ opt_nthreads, 1 != opt_nthreads,
+ opt_nloops, 1 != opt_nloops,
+ nlocales, int (nlocales), "%#s", locales);
+
+ if (opt_has_facet >= 0) {
+ rw_info (0, 0, 0,
+ "template <class T> bool std::has_facet (const locale&)");
+
+ // create and start a pool of threads and wait for them to finish
+ result = rw_thread_pool (0, std::size_t (opt_nthreads), 0,
+ test_has_facet, 0);
+
+ rw_error (result == 0, 0, __LINE__,
+ "rw_thread_pool(0, %d, 0, %{#f}, 0) failed",
+ opt_nthreads, test_has_facet);
+ }
+ else {
+ rw_note (0, 0, 0, "std::has_facet test disabled");
+ }
+
+ if (opt_use_facet >= 0) {
+ rw_info (0, 0, 0,
+ "template <class T> const T& std::use_facet (const locale&)");
+
+#ifdef _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+ rw_warning (0, 0, 0,
+ "exceptions not thread safe, skipping that part of test")
+
+#endif // _RWSTD_NO_THREAD_SAFE_EXCEPTIONS
+
+
+ // create and start a pool of threads and wait for them to finish
+ result = rw_thread_pool (0, std::size_t (opt_nthreads), 0,
+ test_use_facet, 0);
+
+ rw_error (result == 0, 0, __LINE__,
+ "rw_thread_pool(0, %d, 0, %{#f}, 0) failed",
+ opt_nthreads, test_use_facet);
+ }
+ else {
+ rw_note (0, 0, 0, "std::use_facet test disabled");
+ }
+
+ return result;
+}
+
+/**************************************************************************/
+
+int main (int argc, char *argv[])
+{
+#ifdef _RWSTD_REENTRANT
+
+ // set nthreads to the greater of the number of processors
+ // and 2 (for uniprocessor systems) by default
+ opt_nthreads = rw_get_cpus ();
+ if (opt_nthreads < 2)
+ opt_nthreads = 2;
+
+#endif // _RWSTD_REENTRANT
+
+ return rw_test (argc, argv, __FILE__,
+ "lib.locale.global.templates",
+ "thread safety", run_test,
+ "|-has_facet~ "
+ "|-use_facet~ "
+ "|-nloops#0 " // must be non-negative
+ "|-nthreads#0-* " // must be in [0, MAX_THREADS]
+ "|-locales=", // must be provided
+ &opt_has_facet,
+ &opt_use_facet,
+ &opt_nloops,
+ int (MAX_THREADS),
+ &opt_nthreads,
+ &rw_opt_setlocales);
+}
Propchange: incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp
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Propchange: incubator/stdcxx/trunk/tests/localization/22.locale.globals.mt.cpp
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