From: Bruno Haible Date: Tue, 5 Nov 2024 20:12:11 +0000 (+0100) Subject: wmemchr tests: Verify N3322 functionality. X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=f00b47ec1a696fb0757436e9228d2b44881cd70f;p=gnulib.git wmemchr tests: Verify N3322 functionality. * tests/test-wmemchr.c: New file. * modules/wmemchr-tests: New file. --- diff --git a/ChangeLog b/ChangeLog index 6945b84e9e..3ab7003b76 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2024-11-05 Bruno Haible + + wmemchr tests: Verify N3322 functionality. + * tests/test-wmemchr.c: New file. + * modules/wmemchr-tests: New file. + 2024-11-05 Bruno Haible wmemcmp tests: Verify N3322 functionality. diff --git a/modules/wmemchr-tests b/modules/wmemchr-tests new file mode 100644 index 0000000000..f1de54d296 --- /dev/null +++ b/modules/wmemchr-tests @@ -0,0 +1,11 @@ +Files: +tests/test-wmemchr.c +tests/macros.h + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-wmemchr +check_PROGRAMS += test-wmemchr diff --git a/tests/test-wmemchr.c b/tests/test-wmemchr.c new file mode 100644 index 0000000000..3068eb983d --- /dev/null +++ b/tests/test-wmemchr.c @@ -0,0 +1,37 @@ +/* Test of wmemchr() function. + Copyright (C) 2024 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 . */ + +#include + +/* Specification. */ +#include + +#include + +#include "macros.h" + +int +main (void) +{ + /* Test zero-length operations on NULL pointers, allowed by + . */ + { + int volatile value = (wmemchr (NULL, L'?', 0) == NULL); + ASSERT (value); + } + + return test_exit_status; +}