1 files changed, 58 insertions, 0 deletions
diff --git a/src/boost/libs/contract/test/function/ifdef.cpp b/src/boost/libs/contract/test/function/ifdef.cpp
new file mode 100644
index 000000000..fe9a1ceeb
--- /dev/null
+++ b/src/boost/libs/contract/test/function/ifdef.cpp
@@ -0,0 +1,58 @@
+
+// Copyright (C) 2008-2018 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0 (see accompanying
+// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt).
+// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
+
+// Test contract compilation on/off.
+
+#include "../detail/oteststream.hpp"
+#include <boost/contract/core/config.hpp>
+#ifndef BOOST_CONTRACT_NO_FUNCTIONS
+    #include <boost/contract/function.hpp>
+    #include <boost/contract/check.hpp>
+    #include <boost/contract/old.hpp>
+#endif
+#include <boost/detail/lightweight_test.hpp>
+#include <sstream>
+
+boost::contract::test::detail::oteststream out;
+
+void f(int x) {
+    #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
+        boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x);
+    #endif
+    #ifndef BOOST_CONTRACT_NO_FUNCTIONS
+        boost::contract::check c = boost::contract::function()
+            #ifndef BOOST_CONTRACT_NO_PRECONDITIONS
+                .precondition([] { out << "f::pre" << std::endl; })
+            #endif
+            #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
+                .old([] { out << "f::old" << std::endl; })
+                .postcondition([] { out << "f::post" << std::endl; })
+            #endif
+        ;
+    #endif
+    out << "f::body" << std::endl;
+}
+
+int main() {
+    std::ostringstream ok;
+    out.str("");
+    f(123);
+    ok.str(""); ok
+        #ifndef BOOST_CONTRACT_NO_PRECONDITIONS
+            << "f::pre" << std::endl
+        #endif
+        #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
+            << "f::old" << std::endl
+        #endif
+        << "f::body" << std::endl
+        #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
+            << "f::post" << std::endl
+        #endif
+    ;
+    BOOST_TEST(out.eq(ok.str()));
+    return boost::report_errors();
+}
+