commit ecfb391e20027d45ba0eac17313fbc9a4474cbd4
author Davide Pesavento <davidepesa@gmail.com> Tue Jul 02 23:08:22 2019 -0400
committer Davide Pesavento <davidepesa@gmail.com> Thu Jul 04 18:43:00 2019 -0400
tree c03d936d20bf17342414cc265f14d53415670946
parent 700e12a0b8b6a2895ca11cdaa35600862edaa0a7

Declare overloaded comparison operators as non-member functions

Change-Id: I4fd4638c29d01b39df69ad6d8cbc3a0dc9604db3

tests/unit/util/signal.t.cpp

diff --git a/tests/unit/util/signal.t.cpp b/tests/unit/util/signal.t.cpp
index f0eb192..2c53336 100644
--- a/tests/unit/util/signal.t.cpp
+++ b/tests/unit/util/signal.t.cpp
@@ -444,6 +444,35 @@
   BOOST_CHECK_EQUAL(hit, 2); // handler called
 }
 
+BOOST_AUTO_TEST_CASE(ConnectionEquality)
+{
+  SignalOwner0 so;
+
+  Connection conn1, conn2;
+  BOOST_CHECK(conn1 == conn2);
+
+  conn1 = so.sig.connect([]{});
+  BOOST_CHECK(conn1 != conn2);
+
+  conn2 = so.sig.connect([]{});
+  BOOST_CHECK(conn1 != conn2);
+
+  conn1.disconnect();
+  BOOST_CHECK(conn1 != conn2);
+  BOOST_CHECK(conn1 == Connection{});
+
+  conn2.disconnect();
+  BOOST_CHECK(conn1 == conn2);
+
+  conn1 = conn2 = so.sig.connect([]{});
+  BOOST_CHECK(conn1 == conn2);
+  BOOST_CHECK(conn1 != Connection{});
+
+  conn1.disconnect();
+  BOOST_CHECK(conn1 == conn2);
+  BOOST_CHECK(conn1 == Connection{});
+}
+
 BOOST_AUTO_TEST_SUITE_END() // TestSignal
 BOOST_AUTO_TEST_SUITE_END() // Util