From: Bruno Haible Date: Sat, 10 Mar 2012 23:44:50 +0000 (+0100) Subject: Tests for module 'log1pf'. X-Git-Tag: v0.1~868 X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=f09d8785b3d49d1a0281ada9c7f002328390dfca;p=gnulib.git Tests for module 'log1pf'. * modules/log1pf-tests: New file. * tests/test-log1pf.c: New file. --- diff --git a/ChangeLog b/ChangeLog index 39e3ddcb90..1b30ec8059 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2012-03-10 Bruno Haible + Tests for module 'log1pf'. + * modules/log1pf-tests: New file. + * tests/test-log1pf.c: New file. + New module 'log1pf'. * lib/math.in.h (log1pf): New declaration. * lib/log1pf.c: New file. diff --git a/modules/log1pf-tests b/modules/log1pf-tests new file mode 100644 index 0000000000..5e85818a4f --- /dev/null +++ b/modules/log1pf-tests @@ -0,0 +1,16 @@ +Files: +tests/test-log1pf.c +tests/test-log1p.h +tests/signature.h +tests/macros.h +tests/randomf.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-log1pf +check_PROGRAMS += test-log1pf +test_log1pf_SOURCES = test-log1pf.c randomf.c +test_log1pf_LDADD = $(LDADD) @LOG1PF_LIBM@ diff --git a/tests/test-log1pf.c b/tests/test-log1pf.c new file mode 100644 index 0000000000..1a01dc01d7 --- /dev/null +++ b/tests/test-log1pf.c @@ -0,0 +1,49 @@ +/* Test of log1pf() 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 (log1pf, float, (float)); + +#include + +#include "macros.h" + +#define DOUBLE float +#define HUGEVAL HUGE_VALF +#define L_(literal) literal##f +#define MANT_DIG FLT_MANT_DIG +#define LOG1P log1pf +#define RANDOM randomf +#include "test-log1p.h" + +int +main () +{ + /* A particular value. */ + x = 0.6f; + y = log1pf (x); + ASSERT (y >= 0.4700036f && y <= 0.4700037f); + + test_function (); + + return 0; +}