1 files changed, 98 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc
new file mode 100644
index 00000000000..8fbc6e530d3
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc
@@ -0,0 +1,98 @@
+// Copyright (C) 2005 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.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#include <ostream>
+#include <streambuf>
+#include <sstream>
+#include <testsuite_hooks.h>
+#include <testsuite_io.h>
+
+void test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  __gnu_test::fail_wstreambuf bib;
+  wostream stream(&bib);
+  stream.exceptions(ios_base::badbit);
+
+  wostream::pos_type pos = wostream::pos_type();
+
+  try
+    {
+      stream.seekp(pos);
+      VERIFY( false );
+    }
+  catch (const __gnu_test::positioning_error&) 
+    {
+      // stream should set badbit and rethrow facet_error.
+      VERIFY( stream.bad() );
+      VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );
+      VERIFY( !stream.eof() );
+    }
+  catch (...) 
+    {
+      VERIFY( false );
+    }
+}
+
+void test02()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+  
+  __gnu_test::fail_wstreambuf bib;
+  wostream stream(&bib);
+  stream.exceptions(ios_base::badbit);
+
+  wostream::off_type off(5);
+
+  try
+    {
+      stream.seekp(off, ios_base::cur);
+      VERIFY( false );
+    }
+  catch (const __gnu_test::positioning_error&) 
+    {
+      // stream should set badbit and rethrow facet_error.
+      VERIFY( stream.bad() );
+      VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );
+      VERIFY( !stream.eof() );
+    }
+  catch (...) 
+    {
+      VERIFY( false );
+    }
+}
+
+// libstdc++/9546
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}