cosmopolitan/test/libc/calls/access_test.c

43 lines
2.5 KiB
C

/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ 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; version 2 of the License. │
│ │
│ 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, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/errno.h"
#include "libc/runtime/runtime.h"
#include "libc/sysv/consts/ok.h"
#include "libc/testlib/testlib.h"
textstartup static void init(void) {
/* xxx: need better test environment thing */
if (!fileexists("test/libc/access_test.c")) exit(0);
}
const void *const ctors[] initarray = {init};
TEST(access, readDirectory) {
ASSERT_EQ(0, access("test/libc/", F_OK));
}
TEST(access, readThisCode) {
ASSERT_EQ(0, access("test/libc/access_test.c", R_OK));
}
TEST(access, runThisExecutable) {
ASSERT_EQ(0, access(program_invocation_name, R_OK | X_OK));
}