Initial commit

module/jni/libcxx/test/std/strings/basic.string/string.contains/contains.char.pass.cpp

@@ -0,0 +1,44 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
+
+// <string>
+
+// constexpr bool contains(charT x) const noexcept;
+
+#include <string>
+#include <cassert>
+
+#include "test_macros.h"
+
+constexpr bool test()
+{
+    using S = std::string;
+
+    S s1 {};
+    S s2 {"abcde", 5};
+
+    ASSERT_NOEXCEPT(s1.contains('e'));
+
+    assert(!s1.contains('c'));
+    assert(!s1.contains('e'));
+    assert(!s1.contains('x'));
+    assert( s2.contains('c'));
+    assert( s2.contains('e'));
+    assert(!s2.contains('x'));
+
+    return true;
+}
+
+int main(int, char**)
+{
+  test();
+  static_assert(test());
+
+  return 0;
+}