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Write tests and fixes for utimensat()

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This commit is contained in:
Justine Tunney 2022-06-17 02:43:00 -07:00
parent c06ffd458c
commit d0d9cd38c5
8 changed files with 129 additions and 41 deletions
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61
test/libc/calls/utimensat_test.c Normal file
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@ -0,0 +1,61 @@
/*-*- 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/calls/struct/timespec.h"
#include "libc/calls/syscall_support-sysv.internal.h"
#include "libc/dce.h"
#include "libc/sysv/consts/at.h"
#include "libc/sysv/consts/o.h"
#include "libc/testlib/testlib.h"
#include "libc/time/time.h"
char testlib_enable_tmp_setup_teardown;
TEST(utimensat, test) {
struct stat st;
struct timespec ts[2] = {
{1655455857}, // atim: Fri Jun 17 2022 08:50:57 GMT+0000
{827727928}, // mtim: Mon Mar 25 1996 04:25:28 GMT+0000
};
EXPECT_SYS(0, 0, touch("boop", 0644));
EXPECT_SYS(0, 0, utimensat(AT_FDCWD, "boop", ts, 0));
EXPECT_SYS(0, 0, stat("boop", &st));
EXPECT_EQ(1655455857, st.st_atim.tv_sec);
EXPECT_EQ(827727928, st.st_mtim.tv_sec);
}
TEST(futimens, test) {
if (IsLinux() && !__is_linux_2_6_23()) {
// TODO(jart): How does RHEL5 do futimes()?
return;
}
struct stat st;
struct timespec ts[2] = {
{1655455857}, // atim: Fri Jun 17 2022 08:50:57 GMT+0000
{827727928}, // mtim: Mon Mar 25 1996 04:25:28 GMT+0000
};
EXPECT_SYS(0, 0, touch("boop", 0644));
EXPECT_SYS(0, 3, open("boop", O_RDWR));
EXPECT_SYS(0, 0, futimens(3, ts));
EXPECT_SYS(0, 0, fstat(3, &st));
EXPECT_SYS(0, 0, close(3));
EXPECT_EQ(1655455857, st.st_atim.tv_sec);
EXPECT_EQ(827727928, st.st_mtim.tv_sec);
}

5
test/libc/fmt/fmt_test.c
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@ -317,8 +317,3 @@ TEST(fmt, regress) {
"User-Agent: hurl/1.o (https://github.com/jart/cosmopolitan)\r\n",
buf);
}
/* TEST(fmt, funchar) { */
/* /\* TODO(jart): fix this *\/ */
/* ASSERT_STREQ("'\\200'", gc(xasprintf("%`'c", 0200))); */
/* } */