From 80f937ce02fdff87a359bb4ac0dcf76669277cb4 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Thu, 1 Mar 2012 02:51:18 +0100 Subject: [PATCH] Tests for module 'cbrtl'. * modules/cbrtl-tests: New file. * tests/test-cbrtl.c: New file. --- ChangeLog | 4 ++++ modules/cbrtl-tests | 13 +++++++++++++ tests/test-cbrtl.c | 40 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 57 insertions(+) create mode 100644 modules/cbrtl-tests create mode 100644 tests/test-cbrtl.c diff --git a/ChangeLog b/ChangeLog index b4451391e2..bce2fa1e4e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2012-02-29 Bruno Haible + Tests for module 'cbrtl'. + * modules/cbrtl-tests: New file. + * tests/test-cbrtl.c: New file. + New module 'cbrtl'. * lib/math.in.h (cbrtl): New declaration. * lib/cbrtl.c: New file. diff --git a/modules/cbrtl-tests b/modules/cbrtl-tests new file mode 100644 index 0000000000..1e85c85922 --- /dev/null +++ b/modules/cbrtl-tests @@ -0,0 +1,13 @@ +Files: +tests/test-cbrtl.c +tests/signature.h +tests/macros.h + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-cbrtl +check_PROGRAMS += test-cbrtl +test_cbrtl_LDADD = $(LDADD) @CBRTL_LIBM@ diff --git a/tests/test-cbrtl.c b/tests/test-cbrtl.c new file mode 100644 index 0000000000..5f1f0aefb4 --- /dev/null +++ b/tests/test-cbrtl.c @@ -0,0 +1,40 @@ +/* Test of cbrtl() function. + Copyright (C) 2010-2012 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 . */ + +/* Written by Bruno Haible , 2010. */ + +#include + +#include + +#include "signature.h" +SIGNATURE_CHECK (cbrtl, long double, (long double)); + +#include "macros.h" + +volatile long double x; +long double y; + +int +main () +{ + /* A particular value. */ + x = 0.6L; + y = cbrtl (x); + ASSERT (y >= 0.8434326653L && y <= 0.8434326654L); + + return 0; +} -- 2.39.5