Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 95 insertions, 0 deletions

diff --git a/src/boost/libs/contract/test/function/ifdef_macro.cpp b/src/boost/libs/contract/test/function/ifdef_macro.cpp
new file mode 100644
index 00000000..ffd7e668
--- /dev/null
+++ b/src/boost/libs/contract/test/function/ifdef_macro.cpp
@@ -0,0 +1,95 @@
+
+// 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 (including EXCEPT, using macro interface).
+
+#include "../detail/oteststream.hpp"
+#include "../detail/unprotected_commas.hpp"
+#include <boost/contract_macro.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <sstream>
+
+boost::contract::test::detail::oteststream out;
+
+struct except_error {};
+
+void f(int x) {
+    BOOST_CONTRACT_OLD_PTR(
+        boost::contract::test::detail::unprotected_commas<int, void, void>::
+                type1
+    )(
+        old_x,
+        (boost::contract::test::detail::unprotected_commas<void, void, void>::
+                same(x))
+    );
+    BOOST_CONTRACT_FUNCTION()
+        BOOST_CONTRACT_PRECONDITION([] {
+            boost::contract::test::detail::unprotected_commas<void, void, void>
+                    ::call();
+            out << "f::pre" << std::endl;
+        })
+        BOOST_CONTRACT_OLD([] {
+            boost::contract::test::detail::unprotected_commas<void, void, void>
+                    ::call();
+            out << "f::old" << std::endl;
+        })
+        BOOST_CONTRACT_POSTCONDITION([] {
+            boost::contract::test::detail::unprotected_commas<void, void, void>
+                    ::call();
+            out << "f::post" << std::endl;
+        })
+        BOOST_CONTRACT_EXCEPT([] { // Test EXCEPT macro (at least 1 time here).
+            boost::contract::test::detail::unprotected_commas<void, void, void>
+                    ::call();
+            out << "f::except" << std::endl;
+        })
+    ;
+    out << "f::body" << std::endl;
+    if(x == -1) throw except_error();
+}
+
+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_OLDS
+            << "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()));
+
+    boost::contract::set_except_failure([] (boost::contract::from) {});
+    out.str("");
+    try {
+        f(-1); // Test throw and EXCEPT macro (test only here... that's fine).
+        BOOST_TEST(false);
+    } catch(except_error const&) {} // OK.
+    ok.str(""); ok
+        #ifndef BOOST_CONTRACT_NO_PRECONDITIONS
+            << "f::pre" << std::endl
+        #endif
+        #ifndef BOOST_CONTRACT_NO_OLDS
+            << "f::old" << std::endl
+        #endif
+        << "f::body" << std::endl
+        #ifndef BOOST_CONTRACT_NO_EXCEPTS
+            << "f::except" << std::endl
+        #endif
+    ;
+    BOOST_TEST(out.eq(ok.str()));
+
+    return boost::report_errors();
+}
+