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From: Arjun Shankar <arjun@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc] posix: Add test case for gai_strerror() Date: Tue, 13 Jun 2023 18:58:33 +0000 (GMT) [thread overview] Message-ID: <20230613185833.87334385842D@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=127c21c0e2f669454835f78fc03079866282c19b commit 127c21c0e2f669454835f78fc03079866282c19b Author: Dridi Boukelmoune <dridi.boukelmoune@gmail.com> Date: Tue Jun 13 12:08:28 2023 +0200 posix: Add test case for gai_strerror() Signed-off-by: Dridi Boukelmoune <dridi.boukelmoune@gmail.com> Reviewed-by: Arjun Shankar <arjun@redhat.com> Diff: --- posix/Makefile | 1 + posix/tst-gai_strerror.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) diff --git a/posix/Makefile b/posix/Makefile index e19b74cd67..ad43cbdec6 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 0000000000..7d886df2a4 --- /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 + <https://www.gnu.org/licenses/>. */ + +#include <sys/types.h> +#include <sys/socket.h> +#include <netdb.h> +#include <stdlib.h> +#include <locale.h> + +#include <support/support.h> +#include <support/check.h> + +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 <support/test-driver.c>
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