netinet_in: Add C++ tests.

* tests/test-netinet_in-c++.cc: New file.
* modules/netinet_in-c++-tests: New file.
* modules/netinet_in-tests (Depends-on): Add netinet_in-c++-tests.

4 files changed, 53 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index f01394ba19..787971efab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2022-09-03  Bruno Haible  <bruno@clisp.org>
 
+	netinet_in: Add C++ tests.
+	* tests/test-netinet_in-c++.cc: New file.
+	* modules/netinet_in-c++-tests: New file.
+	* modules/netinet_in-tests (Depends-on): Add netinet_in-c++-tests.
+
+2022-09-03  Bruno Haible  <bruno@clisp.org>
+
 	net_if: Add C++ tests.
 	* tests/test-net_if-c++.cc: New file.
 	* modules/net_if-c++-tests: New file.
diff --git a/modules/netinet_in-c++-tests b/modules/netinet_in-c++-tests
new file mode 100644
index 0000000000..c84cba55cc
--- /dev/null
+++ b/modules/netinet_in-c++-tests
@@ -0,0 +1,17 @@
+Files:
+tests/test-netinet_in-c++.cc
+
+Status:
+c++-test
+
+Depends-on:
+ansi-c++-opt
+
+configure.ac:
+
+Makefile.am:
+if ANSICXX
+TESTS += test-netinet_in-c++
+check_PROGRAMS += test-netinet_in-c++
+test_netinet_in_c___SOURCES = test-netinet_in-c++.cc
+endif
diff --git a/modules/netinet_in-tests b/modules/netinet_in-tests
index 08d1a28fde..c68cfbf12a 100644
--- a/modules/netinet_in-tests
+++ b/modules/netinet_in-tests
@@ -2,6 +2,7 @@ Files:
 tests/test-netinet_in.c
 
 Depends-on:
+netinet_in-c++-tests
 
 configure.ac:
 
diff --git a/tests/test-netinet_in-c++.cc b/tests/test-netinet_in-c++.cc
new file mode 100644
index 0000000000..e28192573f
--- /dev/null
+++ b/tests/test-netinet_in-c++.cc
@@ -0,0 +1,28 @@
+/* Test of <netinet/in.h> substitute in C++ mode.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2022.  */
+
+#define GNULIB_NAMESPACE gnulib
+#include <config.h>
+
+#include <netinet/in.h>
+
+
+int
+main ()
+{
+}