bitmap_allocator.h (allocate): Throw std::bad_alloc when n > max_size().

2004-10-20  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/bitmap_allocator.h (allocate): Throw std::bad_alloc
	when n > max_size().
	* include/ext/malloc_allocator.h (allocate): Likewise.
	* include/ext/mt_allocator.h (allocate): Likewise.
	* include/ext/new_allocator.h (allocate): Likewise.
	* include/ext/array_allocator.h: Use __throw_bad_alloc().
	* include/ext/pool_allocator.h: Use __builtin_expect.
	* testsuite/ext/array_allocator/check_allocate_max_size.cc: New.
	* testsuite/ext/bitmap_allocator/check_allocate_max_size.cc: Likewise.
	* testsuite/ext/malloc_allocator/check_allocate_max_size.cc: Likewise.
	* testsuite/ext/mt_allocator/check_allocate_max_size.cc: Likewise.
	* testsuite/ext/new_allocator/check_allocate_max_size.cc: Likewise.
	* testsuite/ext/pool_allocator/check_allocate_max_size.cc: Likewise.
	* testsuite/testsuite_allocator.h (check_allocate_max_size): New test.

From-SVN: r89351

6 files changed, 186 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/ext/array_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/array_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..4225ee2
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/array_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/array_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{ 
+  typedef int value_type;
+  typedef __gnu_cxx::array_allocator<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/bitmap_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/bitmap_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..442b91d
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/bitmap_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/bitmap_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{ 
+  typedef int value_type;
+  typedef __gnu_cxx::bitmap_allocator<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/malloc_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/malloc_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..421eb7b
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/malloc_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/malloc_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{
+  typedef int value_type;
+  typedef __gnu_cxx::malloc_allocator<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/mt_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/mt_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..1beaf93
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/mt_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/mt_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{ 
+  typedef int value_type;
+  typedef __gnu_cxx::__mt_alloc<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/new_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/new_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..d5e0132
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/new_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/new_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{ 
+  typedef int value_type;
+  typedef __gnu_cxx::new_allocator<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/ext/pool_allocator/check_allocate_max_size.cc b/libstdc++-v3/testsuite/ext/pool_allocator/check_allocate_max_size.cc
new file mode 100644
index 0000000..9c96c3d
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/pool_allocator/check_allocate_max_size.cc
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2004 Free Software Foundation, Inc.
+//
+// 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.
+
+// 20.4.1.1 allocator members
+
+#include <ext/pool_allocator.h>
+#include <testsuite_allocator.h>
+
+int main()
+{ 
+  typedef int value_type;
+  typedef __gnu_cxx::__pool_alloc<value_type> allocator_type;
+  __gnu_test::check_allocate_max_size<allocator_type>();
+  return 0;
+}