From 8eaf5fcc598df14c8956c5afe657f51e683074ef Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <wak@google.com>
Date: Fri, 29 Mar 2019 15:36:39 -0700
Subject: internal/utils: performCallback should preserve argument references

Arguments including the function are now passed with reference types
forwarded.

Change-Id: I32cf4704737faa6c140d16352528ceb0d738f5b8
Signed-off-by: William A. Kennington III <wak@google.com>
---
 test/internal/utils.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'test/internal/utils.cpp')

diff --git a/test/internal/utils.cpp b/test/internal/utils.cpp
index 403964c..8f5d75c 100644
--- a/test/internal/utils.cpp
+++ b/test/internal/utils.cpp
@@ -1,7 +1,10 @@
+#include <functional>
 #include <gtest/gtest.h>
+#include <memory>
 #include <sdeventplus/internal/utils.hpp>
 #include <stdexcept>
 #include <system_error>
+#include <utility>
 
 namespace sdeventplus
 {
@@ -15,6 +18,20 @@ TEST(UtilsTest, PerformCallbackSuccess)
     EXPECT_EQ(0, performCallback(nullptr, []() {}));
 }
 
+TEST(UtilsTest, PerformCallbackAcceptsReference)
+{
+    auto f =
+        std::bind([](const std::unique_ptr<int>&) {}, std::make_unique<int>(1));
+    EXPECT_EQ(0, performCallback(nullptr, f));
+}
+
+TEST(UtilsTest, PerformCallbackAcceptsMove)
+{
+    auto f =
+        std::bind([](const std::unique_ptr<int>&) {}, std::make_unique<int>(1));
+    EXPECT_EQ(0, performCallback(nullptr, std::move(f)));
+}
+
 TEST(UtilsTest, SetPrepareSystemError)
 {
     EXPECT_EQ(-EBUSY, performCallback("system_error", []() {
-- 
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