From 127c21c0e2f669454835f78fc03079866282c19b Mon Sep 17 00:00:00 2001 From: Dridi Boukelmoune Date: Tue, 13 Jun 2023 12:08:28 +0200 Subject: [PATCH] posix: Add test case for gai_strerror() Signed-off-by: Dridi Boukelmoune Reviewed-by: Arjun Shankar --- posix/Makefile | 1 + posix/tst-gai_strerror.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 posix/tst-gai_strerror.c diff --git a/posix/Makefile b/posix/Makefile index e19b74c..ad43cbd 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -275,6 +275,7 @@ tests := \ tst-fnmatch6 \ tst-fnmatch7 \ tst-fork \ + tst-gai_strerror \ tst-getaddrinfo \ tst-getaddrinfo2 \ tst-getaddrinfo3 \ diff --git a/posix/tst-gai_strerror.c b/posix/tst-gai_strerror.c new file mode 100644 index 0000000..7d886df --- /dev/null +++ b/posix/tst-gai_strerror.c @@ -0,0 +1,43 @@ +/* Test for gai_strerror() + Copyright The GNU Toolchain Authors. + 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 + . */ + +#include +#include +#include +#include +#include + +#include +#include + +static int +do_test (void) +{ + unsetenv ("LANGUAGE"); + + xsetlocale (LC_ALL, "C"); + + TEST_COMPARE_STRING (gai_strerror (1), "Unknown error"); + TEST_COMPARE_STRING (gai_strerror (0), "Success"); + TEST_COMPARE_STRING (gai_strerror (EAI_OVERFLOW), + "Result too large for supplied buffer"); + + return 0; +} + +#include -- 2.7.4