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Fix futimes() regression

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Fixes #647
This commit is contained in:
Justine Tunney 2022-10-05 19:25:07 -07:00
parent f155205eb0
commit 81ee11a16e
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GPG key ID: BE714B4575D6E328
22 changed files with 200 additions and 138 deletions
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46
test/libc/calls/utimensat_test.c
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@ -19,8 +19,10 @@
#include "libc/calls/calls.h"
#include "libc/calls/struct/stat.h"
#include "libc/calls/struct/timespec.h"
#include "libc/calls/struct/timeval.h"
#include "libc/calls/syscall_support-sysv.internal.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/sysv/consts/at.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/consts/utime.h"
@ -33,6 +35,50 @@ void SetUpOnce(void) {
ASSERT_SYS(0, 0, pledge("stdio rpath wpath cpath fattr", 0));
}
TEST(utimes, test) {
struct stat st;
struct timeval tv[2] = {
{1655455857, 1}, // atim: Fri Jun 17 2022 08:50:57 GMT+0000
{827727928, 2}, // mtim: Mon Mar 25 1996 04:25:28 GMT+0000
};
EXPECT_SYS(0, 0, touch("boop", 0644));
EXPECT_SYS(0, 0, utimes("boop", tv));
EXPECT_SYS(0, 0, stat("boop", &st));
EXPECT_EQ(1655455857, st.st_atim.tv_sec);
EXPECT_EQ(827727928, st.st_mtim.tv_sec);
if (IsLinux() && !__is_linux_2_6_23()) {
// rhel5 only seems to have second granularity
EXPECT_EQ(0, st.st_atim.tv_nsec);
EXPECT_EQ(0, st.st_mtim.tv_nsec);
} else {
EXPECT_EQ(1000, st.st_atim.tv_nsec);
EXPECT_EQ(2000, st.st_mtim.tv_nsec);
}
}
TEST(futimes, test) {
if (IsLinux() && !__is_linux_2_6_23()) return;
struct stat st;
struct timeval tv[2] = {{1655455857, 1}, {827727928, 2}};
EXPECT_SYS(0, 3, creat("boop", 0644));
EXPECT_SYS(0, 0, futimes(3, tv));
EXPECT_SYS(0, 0, fstat(3, &st));
EXPECT_EQ(1655455857, st.st_atim.tv_sec);
EXPECT_EQ(827727928, st.st_mtim.tv_sec);
EXPECT_EQ(1000, st.st_atim.tv_nsec);
EXPECT_EQ(2000, st.st_mtim.tv_nsec);
EXPECT_SYS(0, 0, close(3));
}
TEST(futimes, rhel5_enosys) {
if (IsLinux() && !__is_linux_2_6_23()) {
struct timeval tv[2] = {{1655455857}, {827727928}};
EXPECT_SYS(0, 3, creat("boop", 0644));
EXPECT_SYS(ENOSYS, -1, futimes(3, tv));
EXPECT_SYS(0, 0, close(3));
}
}
TEST(utimensat, test) {
struct stat st;
struct timespec ts[2] = {