Tests of module 'signal' in C++ mode.

diff --git a/ChangeLog b/ChangeLog
index 2182a7d..a4bda62 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2010-03-07  Bruno Haible  <bruno@clisp.org>
 
+       Tests of module 'signal' in C++ mode.
+       * tests/test-signal-c++.cc: New file.
+       * modules/signal-tests (Files): Add it and tests/signature.h.
+       (Depends-on): Add ansi-c++-opt.
+       (Makefile.am): Arrange to compile and run test-signal-c++.
+       * m4/signal_h.m4 (gl_SIGNAL_MODULE_INDICATOR): Invoke
+       gl_MODULE_INDICATOR.
+
        Tests of module 'search' in C++ mode.
        * tests/test-search-c++.cc: New file.
        * modules/search-tests (Files): Add it and tests/signature.h.

diff --git a/m4/signal_h.m4 b/m4/signal_h.m4
index 7f61e0b..b46744c 100644 (file)
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,4 +1,4 @@
-# signal_h.m4 serial 9
+# signal_h.m4 serial 10
 dnl Copyright (C) 2007, 2008, 2009, 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,
@@ -28,6 +28,8 @@ AC_DEFUN([gl_SIGNAL_MODULE_INDICATOR],
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_SIGNAL_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_SIGNAL_H_DEFAULTS],

diff --git a/modules/signal-tests b/modules/signal-tests
index 3a321f1..f8c9f7a 100644 (file)
--- a/modules/signal-tests
+++ b/modules/signal-tests
@@ -1,10 +1,19 @@
 Files:
 tests/test-signal.c
+tests/test-signal-c++.cc
+tests/signature.h
 
 Depends-on:
+ansi-c++-opt
 
 configure.ac:
 
 Makefile.am:
 TESTS += test-signal
 check_PROGRAMS += test-signal
+if ANSICXX
+TESTS += test-signal-c++
+check_PROGRAMS += test-signal-c++
+test_signal_c___SOURCES = test-signal-c++.cc
+test_signal_c___LDADD = $(LDADD) $(LIBINTL)
+endif

diff --git a/tests/test-signal-c++.cc b/tests/test-signal-c++.cc
new file mode 100644 (file)
index 0000000..e5457ae
--- /dev/null
+++ b/tests/test-signal-c++.cc
@@ -0,0 +1,51 @@
+/* Test of <signal.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 <signal.h>
+
+#include "signature.h"
+
+
+#if GNULIB_SIGPROCMASK
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigismember, int, (const sigset_t *, int));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigemptyset, int, (sigset_t *));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigaddset, int, (sigset_t *, int));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigdelset, int, (sigset_t *, int));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigfillset, int, (sigset_t *));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigpending, int, (sigset_t *));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigprocmask, int,
+                 (int, const sigset_t *, sigset_t *));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::signal,
+                 _gl_function_taking_int_returning_void_t,
+                 (int, _gl_function_taking_int_returning_void_t));
+SIGNATURE_CHECK (GNULIB_NAMESPACE::raise, int, (int));
+#endif
+
+#if GNULIB_SIGACTION
+SIGNATURE_CHECK (GNULIB_NAMESPACE::sigaction, int,
+                 (int, const struct sigaction *, struct sigaction *));
+#endif
+
+
+int
+main ()
+{
+}