From 6d947f828e1404e19a29a6913b7c967f44f5c0f0 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sat, 10 Mar 2012 10:58:53 +0100
Subject: [PATCH] Tests for module 'log-ieee'.

* modules/log-ieee-tests: New file.
* tests/test-log-ieee.c: New file.
---
 ChangeLog              |  4 ++++
 modules/log-ieee-tests | 19 +++++++++++++++++++
 tests/test-log-ieee.c  | 45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 modules/log-ieee-tests
 create mode 100644 tests/test-log-ieee.c

diff --git a/ChangeLog b/ChangeLog
index 772ed1ea2..dc28ff9f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2012-03-10  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'log-ieee'.
+	* modules/log-ieee-tests: New file.
+	* tests/test-log-ieee.c: New file.
+
 	New module 'log-ieee'.
 	* modules/log-ieee: New file.
 
diff --git a/modules/log-ieee-tests b/modules/log-ieee-tests
new file mode 100644
index 000000000..0debcea9e
--- /dev/null
+++ b/modules/log-ieee-tests
@@ -0,0 +1,19 @@
+Files:
+tests/test-log-ieee.c
+tests/test-log-ieee.h
+tests/minus-zero.h
+tests/infinity.h
+tests/nan.h
+tests/macros.h
+
+Depends-on:
+isnand-nolibm
+float
+signbit
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-log-ieee
+check_PROGRAMS += test-log-ieee
+test_log_ieee_LDADD = $(LDADD) @LOG_LIBM@
diff --git a/tests/test-log-ieee.c b/tests/test-log-ieee.c
new file mode 100644
index 000000000..dbd416666
--- /dev/null
+++ b/tests/test-log-ieee.c
@@ -0,0 +1,45 @@
+/* Test of log() 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 "isnand-nolibm.h"
+#include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
+
+#undef INFINITY
+#undef NAN
+
+#define DOUBLE double
+#define ISNAN isnand
+#define INFINITY Infinityd ()
+#define NAN NaNd ()
+#define L_(literal) literal
+#define MINUS_ZERO minus_zerod
+#define LOG log
+#include "test-log-ieee.h"
+
+int
+main ()
+{
+  test_function ();
+
+  return 0;
+}
-- 
2.11.0