From bab2788c97413229d3a49b65ca3f2fc9ad32377d Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Mon, 8 Mar 2010 02:56:26 +0100
Subject: [PATCH] Tests of module 'time' in C++ mode.

---
 ChangeLog              |  7 ++++++
 m4/time_h.m4           |  2 ++
 modules/time-tests     |  9 +++++++
 tests/test-time-c++.cc | 55 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 73 insertions(+)
 create mode 100644 tests/test-time-c++.cc

diff --git a/ChangeLog b/ChangeLog
index 4b67af4b85..c8c367ce95 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-03-07  Bruno Haible  <bruno@clisp.org>
 
+	Tests of module 'time' in C++ mode.
+	* tests/test-time-c++.cc: New file.
+	* modules/time-tests (Files): Add it and tests/signature.h.
+	(Depends-on): Add ansi-c++-opt.
+	(Makefile.am): Arrange to compile and run test-time-c++.
+	* m4/time_h.m4 (gl_TIME_MODULE_INDICATOR): Invoke gl_MODULE_INDICATOR.
+
 	Tests of module 'sys_time' in C++ mode.
 	* tests/test-sys_time-c++.cc: New file.
 	* modules/sys_time-tests (Files): Add it and tests/signature.h.
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index 4bc266931d..ba2e194608 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -66,6 +66,8 @@ AC_DEFUN([gl_TIME_MODULE_INDICATOR],
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_HEADER_STRING_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_HEADER_TIME_H_DEFAULTS],
diff --git a/modules/time-tests b/modules/time-tests
index cde1e0f873..cb1d6a56de 100644
--- a/modules/time-tests
+++ b/modules/time-tests
@@ -1,11 +1,20 @@
 Files:
 tests/test-time.c
+tests/test-time-c++.cc
+tests/signature.h
 
 Depends-on:
 verify
+ansi-c++-opt
 
 configure.ac:
 
 Makefile.am:
 TESTS += test-time
 check_PROGRAMS += test-time
+if ANSICXX
+TESTS += test-time-c++
+check_PROGRAMS += test-time-c++
+test_time_c___SOURCES = test-time-c++.cc
+test_time_c___LDADD = $(LDADD) $(LIBINTL) $(LIB_NANOSLEEP)
+endif
diff --git a/tests/test-time-c++.cc b/tests/test-time-c++.cc
new file mode 100644
index 0000000000..501345f145
--- /dev/null
+++ b/tests/test-time-c++.cc
@@ -0,0 +1,55 @@
+/* Test of <time.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 <time.h>
+
+#include "signature.h"
+
+
+#if GNULIB_NANOSLEEP
+SIGNATURE_CHECK (GNULIB_NAMESPACE::nanosleep, int,
+                 (struct timespec const *, struct timespec *));
+#endif
+
+#if GNULIB_MKTIME
+SIGNATURE_CHECK (GNULIB_NAMESPACE::mktime, time_t, (struct tm *));
+#endif
+
+SIGNATURE_CHECK (GNULIB_NAMESPACE::localtime_r, struct tm *,
+                 (time_t const *, struct tm *));
+
+SIGNATURE_CHECK (GNULIB_NAMESPACE::gmtime_r, struct tm *,
+                 (time_t const *, struct tm *));
+
+#if GNULIB_STRPTIME
+SIGNATURE_CHECK (GNULIB_NAMESPACE::strptime, char *,
+                 (char const *, char const *, struct tm *));
+#endif
+
+#if GNULIB_TIMEGM
+SIGNATURE_CHECK (GNULIB_NAMESPACE::timegm, time_t, (struct tm *));
+#endif
+
+
+int
+main ()
+{
+}
-- 
2.30.2