mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-08 07:23:33 +00:00
4f98ad1054
- Improve i/o perf on New Technology - Code cleanup on read() for New Technology - Fix bad bug with dup() of socket on New Technology - Clean up some more strace errors on New Technology
52 lines
2.7 KiB
C
52 lines
2.7 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 2022 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/calls/calls.h"
|
|
#include "libc/calls/struct/stat.h"
|
|
#include "libc/fmt/fmt.h"
|
|
#include "libc/fmt/itoa.h"
|
|
#include "libc/rand/rand.h"
|
|
#include "libc/runtime/runtime.h"
|
|
#include "libc/sysv/consts/at.h"
|
|
#include "libc/testlib/testlib.h"
|
|
|
|
char testlib_enable_tmp_setup_teardown;
|
|
char p[2][PATH_MAX];
|
|
struct stat st;
|
|
|
|
TEST(symlinkat, test) {
|
|
sprintf(p[0], "%s.%d", program_invocation_short_name, rand());
|
|
sprintf(p[1], "%s.%d", program_invocation_short_name, rand());
|
|
|
|
EXPECT_EQ(0, touch(p[0], 0644));
|
|
EXPECT_EQ(0, symlink(p[0], p[1]));
|
|
|
|
// check the normal file
|
|
EXPECT_FALSE(issymlink(p[0]));
|
|
EXPECT_EQ(0, lstat(p[0], &st));
|
|
EXPECT_FALSE(S_ISLNK(st.st_mode));
|
|
|
|
// check the symlink file
|
|
EXPECT_TRUE(issymlink(p[1]));
|
|
EXPECT_EQ(0, lstat(p[1], &st));
|
|
EXPECT_TRUE(S_ISLNK(st.st_mode));
|
|
|
|
// symlink isn't a symlink if we use it normally
|
|
EXPECT_EQ(0, stat(p[1], &st));
|
|
EXPECT_FALSE(S_ISLNK(st.st_mode));
|
|
}
|