Tests for module 'remainderl-ieee'.

* modules/remainderl-ieee-tests: New file.
* tests/test-remainderl-ieee.c: New file.

3 files changed, 68 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 75d911e03c..e76e714fcb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2012-02-27  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'remainderl-ieee'.
+	* modules/remainderl-ieee-tests: New file.
+	* tests/test-remainderl-ieee.c: New file.
+
 	New module 'remainderl-ieee'.
 	* modules/remainderl-ieee: New file.
 
diff --git a/modules/remainderl-ieee-tests b/modules/remainderl-ieee-tests
new file mode 100644
index 0000000000..1ebbcc3066
--- /dev/null
+++ b/modules/remainderl-ieee-tests
@@ -0,0 +1,19 @@
+Files:
+tests/test-remainderl-ieee.c
+tests/test-remainder-ieee.h
+tests/minus-zero.h
+tests/infinity.h
+tests/nan.h
+tests/macros.h
+
+Depends-on:
+isnanl-nolibm
+float
+signbit
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-remainderl-ieee
+check_PROGRAMS += test-remainderl-ieee
+test_remainderl_ieee_LDADD = $(LDADD) @REMAINDERL_LIBM@
diff --git a/tests/test-remainderl-ieee.c b/tests/test-remainderl-ieee.c
new file mode 100644
index 0000000000..334d9c40eb
--- /dev/null
+++ b/tests/test-remainderl-ieee.c
@@ -0,0 +1,45 @@
+/* Test of remainderl() function.
+   Copyright (C) 2012 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/>.  */
+
+#include <config.h>
+
+#include <math.h>
+
+#include "isnanl-nolibm.h"
+#include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
+
+#undef INFINITY
+#undef NAN
+
+#define DOUBLE long double
+#define ISNAN isnanl
+#define INFINITY Infinityl ()
+#define NAN NaNl ()
+#define L_(literal) literal##L
+#define MINUS_ZERO minus_zerol
+#define REMAINDER remainderl
+#include "test-remainder-ieee.h"
+
+int
+main ()
+{
+  test_function ();
+
+  return 0;
+}