1 files changed, 98 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc
new file mode 100644
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+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc
@@ -0,0 +1,98 @@
+// { dg-options "-std=gnu++11" }
+
+//
+// 2013-10-01  Tim Shen <timshen91@gmail.com>
+//
+// Copyright (C) 2013 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 28.11.2 regex_match
+
+#include <regex>
+#include <testsuite_hooks.h>
+
+// libstdc++/58576
+void
+test01()
+{
+  using namespace std;
+
+  bool test __attribute__((unused)) = true;
+
+  string domain_name = "valid.hostname.org";
+  /**
+   * based on http://stackoverflow.com/questions/1418423/the-hostname-regex
+   */
+  regex fqdn_regex
+  (
+    "^"
+    "(?=.{1,255}$)"
+    "[[:alnum:]]"
+    "("
+	    "(([[:alnum:]]|-)"
+	    "{0,61})"
+	    "[[:alnum:]]"
+    ")?"
+    "("
+	    "\\."
+	    "[[:alnum:]]"
+	    "("
+		    "(([[:alnum:]]|-)"
+		    "{0,61})"
+		    "[[:alnum:]]"
+	    ")?"
+    ")*"
+    "\\.?"
+    "$"
+  );
+
+  smatch m;
+  const char* sol[] =
+  {
+    "valid.hostname.org",
+    "alid",
+    "ali",
+    "i",
+    ".org",
+    "rg",
+    "r",
+    "r",
+  };
+  try
+    {
+      VERIFY(regex_match( domain_name, m, fqdn_regex ));
+      VERIFY(m.size() == sizeof(sol) / sizeof(*sol));
+      for (int i = 0; i < (int)m.size(); i++) {
+	  string s(m[i].first, m[i].second);
+	  VERIFY(s == sol[i]);
+      }
+    }
+  catch ( const regex_error& ex )
+    {
+      if ( ex.code() == regex_constants::error_brack )
+	{
+	  throw;
+	}
+    }
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}