Add fn_eq_bind_test. Refs #45.

boostorg · Feb 12, 2023 · 6961c50 · 6961c50
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diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
@@ -84,3 +84,5 @@ run test_return_function.cpp return_function/<cxxstd>14 : : : <link>static $(che
 run quick.cpp ;
 
 compile issue_42.cpp ;
+
+run fn_eq_bind_test.cpp ;
diff --git a/test/fn_eq_bind_test.cpp b/test/fn_eq_bind_test.cpp
@@ -0,0 +1,87 @@
+// Copyright 2023 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/function.hpp>
+#include <boost/bind/bind.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+using namespace boost::placeholders;
+
+int f1() { return 1; }
+int f2() { return 2; }
+
+int main()
+{
+    {
+        boost::function<int()> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int, int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    {
+        boost::function<int(int, int, int, int, int, int, int, int, int)> fn( boost::bind( f1 ) );
+
+        BOOST_TEST( fn == boost::bind( f1 ) );
+        BOOST_TEST( fn != boost::bind( f2 ) );
+    }
+
+    return boost::report_errors();
+}
Original file line number	Diff line number	Diff line change
Expand Up		@@ -84,3 +84,5 @@ run test_return_function.cpp return_function/<cxxstd>14 : : : <link>static $(che
		run quick.cpp ;

		compile issue_42.cpp ;

		run fn_eq_bind_test.cpp ;