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-rw-r--r--libcxx/test/std/experimental/algorithms/alg.search/search.pass.cpp43
1 files changed, 43 insertions, 0 deletions
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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