1 files changed, 69 insertions, 0 deletions
diff --git a/src/boost/libs/outcome/test/tests/success-failure.cpp b/src/boost/libs/outcome/test/tests/success-failure.cpp
new file mode 100644
index 000000000..af1c3e46d
--- /dev/null
+++ b/src/boost/libs/outcome/test/tests/success-failure.cpp
@@ -0,0 +1,69 @@
+/* Unit testing for outcomes
+(C) 2017-2020 Niall Douglas <http://www.nedproductions.biz/> (10 commits)
+
+
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+*/
+
+#include <boost/outcome/result.hpp>
+#include <boost/test/unit_test.hpp>
+#include <boost/test/unit_test_monitor.hpp>
+
+#include <iostream>
+
+BOOST_OUTCOME_AUTO_TEST_CASE(works_success_failure, "Tests that the success and failure type sugars work as intended")
+{
+  using namespace BOOST_OUTCOME_V2_NAMESPACE;
+#ifdef __cpp_deduction_guides
+  std::cout << "__cpp_deduction_guides = 1" << std::endl;
+#endif
+  {
+    auto a = success(5);
+    auto b = success();
+    auto c = success("hello");
+    static_assert(std::is_same<decltype(a), success_type<int>>::value, "");
+    static_assert(std::is_same<decltype(b), success_type<void>>::value, "");
+    static_assert(std::is_same<decltype(c), success_type<const char *>>::value, "");
+    static_assert(std::is_same<decltype(a)::value_type, int>::value, "");
+    // static_assert(std::is_same<decltype(b.value), int>::value, "");
+    static_assert(std::is_same<decltype(c)::value_type, const char *>::value, "");
+  }
+#if !defined(__APPLE__) || defined(__cpp_exceptions)
+  {
+    auto e = boost::copy_exception(std::exception());
+    auto a = failure(5);
+    auto b = failure(5, e);
+    auto c = failure(5, 5);
+    static_assert(std::is_same<decltype(a), failure_type<int, void>>::value, "");
+    static_assert(std::is_same<decltype(b), failure_type<int, boost::exception_ptr>>::value, "");
+    static_assert(std::is_same<decltype(c), failure_type<int, int>>::value, "");
+    static_assert(std::is_same<decltype(a)::error_type, int>::value, "");
+    static_assert(std::is_same<decltype(b)::error_type, int>::value, "");
+    static_assert(std::is_same<decltype(b)::exception_type, boost::exception_ptr>::value, "");
+    static_assert(std::is_same<decltype(c)::error_type, int>::value, "");
+    static_assert(std::is_same<decltype(c)::exception_type, int>::value, "");
+  }
+#endif
+}