From b0735c93bed74006d3f5e00a091819288ce341ea Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Mon, 8 Mar 2010 02:48:21 +0100
Subject: [PATCH] Tests of module 'sys_ioctl' in C++ mode.

---
 ChangeLog                   |  8 ++++++++
 m4/sys_ioctl_h.m4           |  4 +++-
 modules/sys_ioctl-tests     |  9 +++++++++
 tests/test-sys_ioctl-c++.cc | 35 +++++++++++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 tests/test-sys_ioctl-c++.cc

diff --git a/ChangeLog b/ChangeLog
index b696de802..ed470c2ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2010-03-07  Bruno Haible  <bruno@clisp.org>
 
+	Tests of module 'sys_ioctl' in C++ mode.
+	* tests/test-sys_ioctl-c++.cc: New file.
+	* modules/sys_ioctl-tests (Files): Add it and tests/signature.h.
+	(Depends-on): Add ansi-c++-opt.
+	(Makefile.am): Arrange to compile and run test-sys_ioctl-c++.
+	* m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_MODULE_INDICATOR): Invoke
+	gl_MODULE_INDICATOR.
+
 	Tests of module 'string' in C++ mode.
 	* tests/test-string-c++.cc: New file.
 	* modules/string-tests (Files): Add it and tests/signature.h.
diff --git a/m4/sys_ioctl_h.m4 b/m4/sys_ioctl_h.m4
index 829dc610d..8ba01e518 100644
--- a/m4/sys_ioctl_h.m4
+++ b/m4/sys_ioctl_h.m4
@@ -1,4 +1,4 @@
-# sys_ioctl_h.m4 serial 5
+# sys_ioctl_h.m4 serial 6
 dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -56,6 +56,8 @@ AC_DEFUN([gl_SYS_IOCTL_MODULE_INDICATOR],
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])
   GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+  dnl Define it also as a C macro, for the benefit of the unit tests.
+  gl_MODULE_INDICATOR([$1])
 ])
 
 AC_DEFUN([gl_SYS_IOCTL_H_DEFAULTS],
diff --git a/modules/sys_ioctl-tests b/modules/sys_ioctl-tests
index 17363a713..a647d8f74 100644
--- a/modules/sys_ioctl-tests
+++ b/modules/sys_ioctl-tests
@@ -1,10 +1,19 @@
 Files:
 tests/test-sys_ioctl.c
+tests/test-sys_ioctl-c++.cc
+tests/signature.h
 
 Depends-on:
+ansi-c++-opt
 
 configure.ac:
 
 Makefile.am:
 TESTS += test-sys_ioctl
 check_PROGRAMS += test-sys_ioctl
+if ANSICXX
+TESTS += test-sys_ioctl-c++
+check_PROGRAMS += test-sys_ioctl-c++
+test_sys_ioctl_c___SOURCES = test-sys_ioctl-c++.cc
+test_sys_ioctl_c___LDADD = $(LDADD) $(LIBINTL) $(LIB_CLOCK_GETTIME)
+endif
diff --git a/tests/test-sys_ioctl-c++.cc b/tests/test-sys_ioctl-c++.cc
new file mode 100644
index 000000000..0be262eb3
--- /dev/null
+++ b/tests/test-sys_ioctl-c++.cc
@@ -0,0 +1,35 @@
+/* Test of <sys/ioctl.h> substitute in C++ mode.
+   Copyright (C) 2010 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 <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2010.  */
+
+#define GNULIB_NAMESPACE gnulib
+#include <config.h>
+
+#include <sys/ioctl.h>
+
+#include "signature.h"
+
+
+#if GNULIB_IOCTL
+SIGNATURE_CHECK (GNULIB_NAMESPACE::ioctl, int, (int, int, ...));
+#endif
+
+
+int
+main ()
+{
+}
-- 
2.11.0