coreutils/tests/by-util/test_touch.rs

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// This file is part of the uutils coreutils package.
//
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.
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// spell-checker:ignore (formats) cymdhm cymdhms mdhm mdhms ymdhm ymdhms datetime mktime
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use crate::common::util::{AtPath, TestScenario};
use filetime::FileTime;
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use std::fs::remove_file;
use std::path::PathBuf;
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fn get_file_times(at: &AtPath, path: &str) -> (FileTime, FileTime) {
let m = at.metadata(path);
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(
FileTime::from_last_access_time(&m),
FileTime::from_last_modification_time(&m),
)
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}
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#[cfg(not(target_os = "freebsd"))]
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fn get_symlink_times(at: &AtPath, path: &str) -> (FileTime, FileTime) {
let m = at.symlink_metadata(path);
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(
FileTime::from_last_access_time(&m),
FileTime::from_last_modification_time(&m),
)
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}
fn set_file_times(at: &AtPath, path: &str, atime: FileTime, mtime: FileTime) {
filetime::set_file_times(at.plus_as_string(path), atime, mtime).unwrap();
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}
fn str_to_filetime(format: &str, s: &str) -> FileTime {
let tm = chrono::NaiveDateTime::parse_from_str(s, format).unwrap();
FileTime::from_unix_time(tm.timestamp(), tm.timestamp_subsec_nanos())
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}
#[test]
fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
}
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#[test]
fn test_touch_default() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_default_file";
ucmd.arg(file).succeeds().no_stderr();
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assert!(at.file_exists(file));
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}
#[test]
fn test_touch_no_create_file_absent() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_no_create_file_absent";
ucmd.arg("-c").arg(file).succeeds().no_stderr();
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assert!(!at.file_exists(file));
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}
#[test]
fn test_touch_no_create_file_exists() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_no_create_file_exists";
at.touch(file);
assert!(at.file_exists(file));
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ucmd.arg("-c").arg(file).succeeds().no_stderr();
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assert!(at.file_exists(file));
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}
#[test]
fn test_touch_set_mdhm_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_mdhm_time";
ucmd.args(&["-t", "01011234", file]).succeeds().no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime(
"%Y%m%d%H%M",
&format!("{}01010000", time::OffsetDateTime::now_utc().year()),
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);
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45240);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45240);
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}
#[test]
fn test_touch_set_mdhms_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_mdhms_time";
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ucmd.args(&["-t", "01011234.56", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime(
"%Y%m%d%H%M.%S",
&format!("{}01010000.00", time::OffsetDateTime::now_utc().year()),
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);
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45296);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45296);
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}
#[test]
fn test_touch_set_ymdhm_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_ymdhm_time";
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ucmd.args(&["-t", "1501011234", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45240);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45240);
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}
#[test]
fn test_touch_set_ymdhms_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_ymdhms_time";
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ucmd.args(&["-t", "1501011234.56", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M.%S", "201501010000.00");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45296);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45296);
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}
#[test]
fn test_touch_set_cymdhm_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_cymdhm_time";
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ucmd.args(&["-t", "201501011234", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45240);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45240);
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}
#[test]
fn test_touch_set_cymdhms_time() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_cymdhms_time";
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ucmd.args(&["-t", "201501011234.56", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M.%S", "201501010000.00");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45296);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45296);
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}
#[test]
fn test_touch_set_only_atime() {
let atime_args = ["-a", "--time=access", "--time=atime", "--time=use"];
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let file = "test_touch_set_only_atime";
for atime_arg in atime_args {
let (at, mut ucmd) = at_and_ucmd!();
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ucmd.args(&["-t", "201501011234", atime_arg, file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let (atime, mtime) = get_file_times(&at, file);
assert!(atime != mtime);
assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45240);
}
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}
#[test]
fn test_touch_set_only_mtime_failed() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_only_mtime";
ucmd.args(&["-t", "2015010112342", "-m", file]).fails();
}
#[test]
fn test_touch_set_both_time_and_reference() {
let (at, mut ucmd) = at_and_ucmd!();
let ref_file = "test_touch_reference";
let file = "test_touch_set_both_time_and_reference";
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
at.touch(ref_file);
set_file_times(&at, ref_file, start_of_year, start_of_year);
assert!(at.file_exists(ref_file));
ucmd.args(&["-t", "2015010112342", "-r", ref_file, file])
.fails();
}
#[test]
fn test_touch_set_both_date_and_reference() {
let (at, mut ucmd) = at_and_ucmd!();
let ref_file = "test_touch_reference";
let file = "test_touch_set_both_date_and_reference";
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501011234");
at.touch(ref_file);
set_file_times(&at, ref_file, start_of_year, start_of_year);
assert!(at.file_exists(ref_file));
ucmd.args(&["-d", "Thu Jan 01 12:34:00 2015", "-r", ref_file, file])
.succeeds()
.no_stderr();
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, start_of_year);
assert_eq!(mtime, start_of_year);
}
#[test]
fn test_touch_set_both_offset_date_and_reference() {
let (at, mut ucmd) = at_and_ucmd!();
let ref_file = "test_touch_reference";
let file = "test_touch_set_both_date_and_reference";
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501011234");
let five_days_later = str_to_filetime("%Y%m%d%H%M", "201501061234");
at.touch(ref_file);
set_file_times(&at, ref_file, start_of_year, start_of_year);
assert!(at.file_exists(ref_file));
ucmd.args(&["-d", "+5 days", "-r", ref_file, file])
.succeeds()
.no_stderr();
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, five_days_later);
assert_eq!(mtime, five_days_later);
}
#[test]
fn test_touch_set_both_time_and_date() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_both_time_and_date";
ucmd.args(&[
"-t",
"2015010112342",
"-d",
"Thu Jan 01 12:34:00 2015",
file,
])
.fails();
}
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#[test]
fn test_touch_set_only_mtime() {
let mtime_args = ["-m", "--time=modify", "--time=mtime"];
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let file = "test_touch_set_only_mtime";
for mtime_arg in mtime_args {
let (at, mut ucmd) = at_and_ucmd!();
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ucmd.args(&["-t", "201501011234", mtime_arg, file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let (atime, mtime) = get_file_times(&at, file);
assert!(atime != mtime);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45240);
}
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}
#[test]
fn test_touch_set_both() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_both";
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ucmd.args(&["-t", "201501011234", "-a", "-m", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
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assert_eq!(atime.unix_seconds() - start_of_year.unix_seconds(), 45240);
assert_eq!(mtime.unix_seconds() - start_of_year.unix_seconds(), 45240);
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}
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#[test]
// FixME: Fails on freebsd because of a different nanos
#[cfg(not(target_os = "freebsd"))]
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fn test_touch_no_dereference() {
let (at, mut ucmd) = at_and_ucmd!();
let file_a = "test_touch_no_dereference_a";
let file_b = "test_touch_no_dereference_b";
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
let end_of_year = str_to_filetime("%Y%m%d%H%M", "201512312359");
at.touch(file_a);
set_file_times(&at, file_a, start_of_year, start_of_year);
at.symlink_file(file_a, file_b);
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assert!(at.file_exists(file_a));
assert!(at.is_symlink(file_b));
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ucmd.args(&["-t", "201512312359", "-h", file_b])
.succeeds()
.no_stderr();
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let (atime, mtime) = get_symlink_times(&at, file_b);
assert_eq!(atime, mtime);
assert_eq!(atime, end_of_year);
assert_eq!(mtime, end_of_year);
let (atime, mtime) = get_file_times(&at, file_a);
assert_eq!(atime, mtime);
assert_eq!(atime, start_of_year);
assert_eq!(mtime, start_of_year);
}
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#[test]
fn test_touch_reference() {
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let scenario = TestScenario::new("touch");
let (at, mut _ucmd) = (scenario.fixtures.clone(), scenario.ucmd());
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let file_a = "test_touch_reference_a";
let file_b = "test_touch_reference_b";
let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501010000");
at.touch(file_a);
set_file_times(&at, file_a, start_of_year, start_of_year);
assert!(at.file_exists(file_a));
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for opt in ["-r", "--ref", "--reference"] {
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scenario
.ccmd("touch")
.args(&[opt, file_a, file_b])
.succeeds()
.no_stderr();
assert!(at.file_exists(file_b));
let (atime, mtime) = get_file_times(&at, file_b);
assert_eq!(atime, mtime);
assert_eq!(atime, start_of_year);
assert_eq!(mtime, start_of_year);
let _ = remove_file(file_b);
}
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}
#[test]
fn test_touch_set_date() {
let (at, mut ucmd) = at_and_ucmd!();
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let file = "test_touch_set_date";
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ucmd.args(&["-d", "Thu Jan 01 12:34:00 2015", file])
.succeeds()
.no_stderr();
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assert!(at.file_exists(file));
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let start_of_year = str_to_filetime("%Y%m%d%H%M", "201501011234");
let (atime, mtime) = get_file_times(&at, file);
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assert_eq!(atime, mtime);
assert_eq!(atime, start_of_year);
assert_eq!(mtime, start_of_year);
}
#[test]
fn test_touch_set_date2() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "2000-01-23", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let start_of_year = str_to_filetime("%Y%m%d%H%M", "200001230000");
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, start_of_year);
assert_eq!(mtime, start_of_year);
}
#[test]
fn test_touch_set_date3() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "@1623786360", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let expected = FileTime::from_unix_time(1_623_786_360, 0);
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, expected);
assert_eq!(mtime, expected);
}
#[test]
fn test_touch_set_date4() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "1970-01-01 18:43:33", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let expected = FileTime::from_unix_time(67413, 0);
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, expected);
assert_eq!(mtime, expected);
}
#[test]
fn test_touch_set_date5() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "1970-01-01 18:43:33.023456789", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
// Slightly different result on Windows for nano seconds
// TODO: investigate
#[cfg(windows)]
let expected = FileTime::from_unix_time(67413, 23_456_700);
#[cfg(not(windows))]
let expected = FileTime::from_unix_time(67413, 23_456_789);
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, expected);
assert_eq!(mtime, expected);
}
#[test]
fn test_touch_set_date6() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "2000-01-01 00:00", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let expected = FileTime::from_unix_time(946_684_800, 0);
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, expected);
assert_eq!(mtime, expected);
}
#[test]
fn test_touch_set_date7() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date";
ucmd.args(&["-d", "2004-01-16 12:00 +0000", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let expected = FileTime::from_unix_time(1_074_254_400, 0);
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime, expected);
assert_eq!(mtime, expected);
}
/// Test for setting the date by a relative time unit.
#[test]
fn test_touch_set_date_relative_smoke() {
// From the GNU documentation:
//
// > The unit of time displacement may be selected by the string
// > year or month for moving by whole years or months. These
// > are fuzzy units, as years and months are not all of equal
// > duration. More precise units are fortnight which is worth 14
// > days, week worth 7 days, day worth 24 hours, hour worth
// > 60 minutes, minute or min worth 60 seconds, and second or
// > sec worth one second. An s suffix on these units is
// > accepted and ignored.
//
let times = [
// "-1 year", "+1 year", "-1 years", "+1 years",
// "-1 month", "+1 month", "-1 months", "+1 months",
"-1 fortnight",
"+1 fortnight",
"-1 fortnights",
"+1 fortnights",
"fortnight",
"fortnights",
"-1 week",
"+1 week",
"-1 weeks",
"+1 weeks",
"week",
"weeks",
"-1 day",
"+1 day",
"-1 days",
"+1 days",
"day",
"days",
"-1 hour",
"+1 hour",
"-1 hours",
"+1 hours",
"hour",
"hours",
"-1 minute",
"+1 minute",
"-1 minutes",
"+1 minutes",
"minute",
"minutes",
"-1 min",
"+1 min",
"-1 mins",
"+1 mins",
"min",
"mins",
"-1 second",
"+1 second",
"-1 seconds",
"+1 seconds",
"second",
"seconds",
"-1 sec",
"+1 sec",
"-1 secs",
"+1 secs",
"sec",
"secs",
];
for time in times {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("f");
ucmd.args(&["-d", time, "f"])
.succeeds()
.no_stderr()
.no_stdout();
}
// From the GNU documentation:
//
// > The string tomorrow is worth one day in the future
// > (equivalent to day), the string yesterday is worth one day
// > in the past (equivalent to day ago).
//
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let times = [
"yesterday",
"tomorrow",
"now",
"2 seconds",
"2 years 1 week",
"2 days ago",
"2 months and 1 second",
];
for time in times {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("f");
ucmd.args(&["-d", time, "f"])
.succeeds()
.no_stderr()
.no_stdout();
}
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let (at, mut ucmd) = at_and_ucmd!();
at.touch("f");
ucmd.args(&["-d", "a", "f"])
.fails()
.stderr_contains("touch: Unable to parse date");
}
#[test]
fn test_touch_set_date_wrong_format() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_date_wrong_format";
ucmd.args(&["-d", "2005-43-21", file])
.fails()
.stderr_contains("Unable to parse date: 2005-43-21");
}
#[test]
fn test_touch_mtime_dst_succeeds() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_mtime_dst_succeeds";
ucmd.args(&["-m", "-t", "202103140300", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let target_time = str_to_filetime("%Y%m%d%H%M", "202103140300");
let (_, mtime) = get_file_times(&at, file);
assert_eq!(target_time, mtime);
}
#[test]
#[cfg(unix)]
fn test_touch_mtime_dst_fails() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_set_mtime_dst_fails";
// Some timezones use daylight savings time, this leads to problems if the
// specified time is within the jump forward. In EST (UTC-5), there is a
// jump from 1:59AM to 3:00AM on, March 8 2020, so any thing in-between is
// invalid.
// See https://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html
// for information on the TZ variable, which where the string is copied from.
ucmd.env("TZ", "EST+5EDT,M3.2.0/2,M11.1.0/2")
.args(&["-m", "-t", "202003080200", file])
.fails();
}
#[test]
#[cfg(unix)]
fn test_touch_system_fails() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "/";
ucmd.args(&[file])
.fails()
.stderr_contains("setting times of '/'");
}
#[test]
fn test_touch_trailing_slash() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "no-file/";
ucmd.args(&[file]).fails();
}
#[test]
fn test_touch_no_such_file_error_msg() {
let dirname = "nonexistent";
let filename = "file";
let path = PathBuf::from(dirname).join(filename);
let path_str = path.to_str().unwrap();
new_ucmd!().arg(&path).fails().stderr_only(format!(
"touch: cannot touch '{path_str}': No such file or directory\n"
));
}
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#[test]
#[cfg(not(target_os = "freebsd"))]
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fn test_touch_changes_time_of_file_in_stdout() {
// command like: `touch - 1< ./c`
// should change the timestamp of c
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_changes_time_of_file_in_stdout";
at.touch(file);
assert!(at.file_exists(file));
let (_, mtime) = get_file_times(&at, file);
ucmd.args(&["-"])
.set_stdout(at.make_file(file))
.succeeds()
.no_stderr();
let (_, mtime_after) = get_file_times(&at, file);
assert!(mtime_after != mtime);
}
#[test]
#[cfg(unix)]
fn test_touch_permission_denied_error_msg() {
let (at, mut ucmd) = at_and_ucmd!();
let dirname = "dir_with_read_only_access";
let filename = "file";
let path = PathBuf::from(dirname).join(filename);
let path_str = path.to_str().unwrap();
// create dest without write permissions
at.mkdir(dirname);
at.set_readonly(dirname);
let full_path = at.plus_as_string(path_str);
ucmd.arg(&full_path).fails().stderr_only(format!(
"touch: cannot touch '{}': Permission denied\n",
&full_path
));
}
#[test]
fn test_touch_no_args() {
let mut ucmd = new_ucmd!();
ucmd.fails().no_stdout().usage_error("missing file operand");
}
#[test]
fn test_no_dereference_no_file() {
new_ucmd!()
.args(&["-h", "not-a-file"])
.fails()
.stderr_contains("setting times of 'not-a-file': No such file or directory");
new_ucmd!()
.args(&["-h", "not-a-file-1", "not-a-file-2"])
.fails()
.stderr_contains("setting times of 'not-a-file-1': No such file or directory")
.stderr_contains("setting times of 'not-a-file-2': No such file or directory");
}
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#[test]
fn test_touch_leap_second() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_leap_sec";
ucmd.args(&["-t", "197001010000.60", file])
.succeeds()
.no_stderr();
assert!(at.file_exists(file));
let epoch = str_to_filetime("%Y%m%d%H%M", "197001010000");
let (atime, mtime) = get_file_times(&at, file);
assert_eq!(atime, mtime);
assert_eq!(atime.unix_seconds() - epoch.unix_seconds(), 60);
assert_eq!(mtime.unix_seconds() - epoch.unix_seconds(), 60);
}
#[test]
#[cfg(not(windows))]
// File::create doesn't support trailing separator in Windows
fn test_touch_trailing_slash_no_create() {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("file");
ucmd.args(&["-c", "file/"]).fails().code_is(1);
let (at, mut ucmd) = at_and_ucmd!();
ucmd.args(&["-c", "no-file/"]).succeeds();
assert!(
!at.file_exists("no-file") && !at.dir_exists("no-file") && !at.symlink_exists("no-file")
);
let (at, mut ucmd) = at_and_ucmd!();
at.relative_symlink_file("nowhere", "dangling");
ucmd.args(&["-c", "dangling/"]).succeeds();
assert!(!at.file_exists("nowhere"));
assert!(at.symlink_exists("dangling"));
let (at, mut ucmd) = at_and_ucmd!();
at.relative_symlink_file("loop", "loop");
ucmd.args(&["-c", "loop/"]).fails().code_is(1);
assert!(!at.file_exists("loop"));
#[cfg(not(target_os = "macos"))]
// MacOS supports trailing slash for symlinks to files
{
let (at, mut ucmd) = at_and_ucmd!();
at.touch("file2");
at.relative_symlink_file("file2", "link1");
ucmd.args(&["-c", "link1/"]).fails().code_is(1);
assert!(at.file_exists("file2"));
assert!(at.symlink_exists("link1"));
}
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("dir");
ucmd.args(&["-c", "dir/"]).succeeds();
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("dir2");
at.relative_symlink_dir("dir2", "link2");
ucmd.args(&["-c", "link2/"]).succeeds();
}
#[test]
fn test_touch_no_dereference_ref_dangling() {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("file");
at.relative_symlink_file("nowhere", "dangling");
ucmd.args(&["-h", "-r", "dangling", "file"]).succeeds();
}
#[test]
fn test_touch_no_dereference_dangling() {
let (at, mut ucmd) = at_and_ucmd!();
at.relative_symlink_file("nowhere", "dangling");
ucmd.args(&["-h", "dangling"]).succeeds();
}
#[test]
fn test_touch_dash() {
let (_, mut ucmd) = at_and_ucmd!();
ucmd.args(&["-h", "-"]).succeeds().no_stderr().no_stdout();
}
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#[test]
// Chrono panics for now
#[ignore]
fn test_touch_invalid_date_format() {
let (_at, mut ucmd) = at_and_ucmd!();
let file = "test_touch_invalid_date_format";
ucmd.args(&["-m", "-t", "+1000000000000 years", file])
.fails()
.stderr_contains("touch: invalid date format +1000000000000 years");
}