12658_thread.cc: Move/rename to 12658_thread-1.cc and xfail.

2004-07-13  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/22_locale/locale/cons/12658_thread.cc: Move/rename
	to 12658_thread-1.cc and xfail.
	* testsuite/22_locale/locale/cons/12658_thread-2.c: New, much
	simpler version of 12658_thread-1.cc, still failing on 3_3 and
	not failing on 3_4/mainline - both on single processor and
	multiprocessor machines.

From-SVN: r84610

libstdc++-v3/ChangeLog

+2004-07-13  Paolo Carlini  <pcarlini@suse.de>
+
+	* testsuite/22_locale/locale/cons/12658_thread.cc: Move/rename
+	to 12658_thread-1.cc and xfail.
+	* testsuite/22_locale/locale/cons/12658_thread-2.c: New, much
+	simpler version of 12658_thread-1.cc, still failing on 3_3 and
+	not failing on 3_4/mainline - both on single processor and
+	multiprocessor machines.
+
 2004-07-12  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* docs/html/abi.html: Remove non-public qualification.

libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread.cc → libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc

@@ -22,6 +22,8 @@
 
 // 22.1.1.2 locale constructors and destructors [lib.locale.cons]
 
+// { dg-do run { xfail *-*-* } }
+
 #include <locale>
 #include <pthread.h>
  

libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-2.cc

+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* } }
+// { dg-options "-pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* } }
+// { dg-options "-pthreads" { target *-*-solaris* } }
+
+// Copyright (C) 2004 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 22.1.1.2 locale constructors and destructors [lib.locale.cons]
+
+#include <locale>
+#include <pthread.h>
+ 
+const int max_thread_count = 20;
+//const int max_loop_count = 1000000; // orig value
+const int max_loop_count = 100000;
+const int max_locales = 10;
+std::locale loc[max_locales];
+
+void* thread_main(void*)
+{
+  try
+    {
+      for (int i = 0; i < max_loop_count; ++i)
+	{
+	  int k = i % max_locales;
+	  std::locale::global(loc[k]);
+	}
+    }
+  catch (...) { }
+  return 0;
+}
+ 
+int
+main()
+{
+  pthread_t tid[max_thread_count];
+  
+  for (int j = 0; j < max_locales; ++j)
+    loc[j] = std::locale(j % 2 ? "en_US" : "fr_FR");  
+
+  for (int i = 0; i < max_thread_count; i++)
+    pthread_create(&tid[i], NULL, thread_main, 0);
+  
+  for (int i = 0; i < max_thread_count; i++)
+    pthread_join(tid[i], NULL);
+
+  return 0;
+}