From 81416e492e738c5c4da3f387f0c337f113d965c7 Mon Sep 17 00:00:00 2001
From: Marshall Clow <mclow.lists@gmail.com>
Date: Mon, 20 Jul 2015 15:40:27 +0000
Subject: Implement the plugin-based version of std::search. There are no
 searchers yet; those are coming soon.

llvm-svn: 242679
---
 .../algorithms/alg.search/search.pass.cpp          | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp

(limited to 'libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp')

diff --git a/libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp b/libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp
new file mode 100644
index 00000000000..e27f0e43b18
--- /dev/null
+++ b/libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp
@@ -0,0 +1,43 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+//   template<class ForwardIterator, class Searcher>
+//   ForwardIterator search(ForwardIterator first, ForwardIterator last,
+//                          const Searcher& searcher);
+//
+//		returns searcher.operator(first, last)
+//
+
+#include <experimental/algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+int searcher_called = 0;
+
+struct MySearcher {
+    template <typename Iterator>
+    Iterator operator() ( Iterator b, Iterator /*e*/) const 
+    {
+        ++searcher_called;
+        return b;
+    }
+};
+
+
+int main() {
+    typedef int * RI;
+    static_assert(std::is_same<RI, decltype(std::experimental::search(RI(), RI(), MySearcher()))>::value, "" );
+
+    RI it{nullptr};
+    assert(it == std::experimental::search(it, it, MySearcher()));
+    assert(searcher_called == 1);
+}
-- 
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