From b12c1e7991cbde3d6fc70abfdf72abecce8b318c Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 15 Jun 2018 17:36:21 +0000 Subject: Add tests for sign of NaN returned by strtod (bug 23007). This patch adds tests for bug 23007, strtod ignoring any sign in the input string in the case of a NaN result. Tested for x86_64. [BZ #23007] * stdlib/tst-strtod-nan-sign-main.c: New file. * stdlib/tst-strtod-nan-sign.c: Likewise. * wcsmbs/tst-wcstod-nan-sign.c: Likewise. * stdlib/Makefile (tests): Add tst-strtod-nan-sign. ($(objpfx)tst-strtod-nan-sign): Depend on $(libm). * wcsmbs/Makefile (tests) Add tst-wcstod-nan-sign. ($(objpfx)tst-wcstod-nan-sign): Depend on $(libm). --- wcsmbs/tst-wcstod-nan-sign.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 wcsmbs/tst-wcstod-nan-sign.c (limited to 'wcsmbs/tst-wcstod-nan-sign.c') diff --git a/wcsmbs/tst-wcstod-nan-sign.c b/wcsmbs/tst-wcstod-nan-sign.c new file mode 100644 index 0000000000..4c40e50f4f --- /dev/null +++ b/wcsmbs/tst-wcstod-nan-sign.c @@ -0,0 +1,23 @@ +/* Test strtod functions handle signs of NaNs (bug 23007). + Wide string version. + Copyright (C) 2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#define FNPFX wcsto +#define L_(C) L ## C + +#include "../stdlib/tst-strtod-nan-sign-main.c" -- cgit 1.4.1