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Telegram/ThirdParty/range-v3/test/view/istream.cpp

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+// Range v3 library
+//
+//  Copyright Eric Niebler 2014-present
+//
+//  Use, modification and distribution is subject to the
+//  Boost Software License, Version 1.0. (See accompanying
+//  file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// Project home: https://github.com/ericniebler/range-v3
+
+#include <range/v3/view/istream.hpp>
+#include <range/v3/view/subrange.hpp>
+#include <sstream>
+#include "../simple_test.hpp"
+#include "../test_utils.hpp"
+
+int main()
+{
+    static const char test[] = "abcd3210";
+    std::istringstream ss{test};
+    ::check_equal(ranges::istream<char>(ss),
+                  ranges::make_subrange(test, test + sizeof(test) - 1));
+    return ::test_result();
+}