Add test/check_cmake_version.cpp

test/CMakeLists.txt

@@ -3,3 +3,4 @@
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
 boost_test_jamfile(FILE Jamfile LIBRARIES Boost::mp11 Boost::core)
+boost_test(SOURCES check_cmake_version.cpp ARGUMENTS ${PROJECT_VERSION} LIBRARIES Boost::core Boost::config)

test/check_cmake_version.cpp

@@ -0,0 +1,27 @@
+// Check whether the version in CMakeLists.txt is up to date
+//
+// Copyright 2018 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/lightweight_test.hpp>
+#include <boost/version.hpp>
+#include <cstdio>
+
+int main( int ac, char const* av[] )
+{
+    BOOST_TEST_EQ( ac, 2 );
+
+    if( ac >= 2 )
+    {
+        char version[ 64 ];
+        std::sprintf( version, "%d.%d.%d", BOOST_VERSION / 100000, BOOST_VERSION / 100 % 1000, BOOST_VERSION % 100 );
+
+        BOOST_TEST_CSTR_EQ( av[1], version );
+    }
+
+    return boost::report_errors();
+}