Implement N3762 string_view: a non-owning reference to a string.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / experimental / string_view / operations / rfind / char / 2.cc

diff --git a/libstdc++-v3/testsuite/experimental/string_view/operations/rfind/char/2.cc b/libstdc++-v3/testsuite/experimental/string_view/operations/rfind/char/2.cc
new file mode 100644 (file)
index 0000000..bb2d2a6
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/string_view/operations/rfind/char/2.cc
@@ -0,0 +1,57 @@
+// { dg-options "-std=gnu++1y" }
+
+// 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.
+// { dg-options "-std=gnu++1y" }
+
+// 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/>.
+
+#include <experimental/string_view>
+#include <testsuite_hooks.h>
+
+// basic_string_view::find_last_of
+
+bool
+test02()
+{
+  bool test [[gnu::unused]] = true;
+
+  std::experimental::string_view z("ab");
+  std::experimental::string_view::size_type pos;
+  pos = z.find_last_of("ab");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of("Xa");
+  VERIFY( pos == 0 );
+  pos = z.find_last_of("Xb");
+  VERIFY( pos == 1 );
+  pos = z.find_last_of("XYZ");
+  VERIFY( pos == std::experimental::string_view::npos );
+  pos = z.find_last_of('a');
+  VERIFY( pos == 0 );
+  pos = z.find_last_of('b');
+  VERIFY( pos == 1 );
+  pos = z.find_last_of('X');
+  VERIFY( pos == std::experimental::string_view::npos );
+
+  return test;
+}
+
+int
+main()
+{
+  test02();
+
+  return 0;
+}