mirror of
https://github.com/uutils/coreutils
synced 2024-07-23 19:04:18 +00:00
5662 lines
169 KiB
Rust
5662 lines
169 KiB
Rust
// 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.
|
|
// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs neve ROOTDIR USERDIR procfs outfile uufs xattrs
|
|
// spell-checker:ignore bdfl hlsl IRWXO IRWXG
|
|
use crate::common::util::TestScenario;
|
|
#[cfg(not(windows))]
|
|
use std::fs::set_permissions;
|
|
|
|
#[cfg(not(windows))]
|
|
use std::os::unix::fs;
|
|
|
|
#[cfg(unix)]
|
|
use std::os::unix::fs::MetadataExt;
|
|
#[cfg(unix)]
|
|
use std::os::unix::fs::PermissionsExt;
|
|
#[cfg(windows)]
|
|
use std::os::windows::fs::symlink_file;
|
|
#[cfg(not(windows))]
|
|
use std::path::Path;
|
|
#[cfg(target_os = "linux")]
|
|
use std::path::PathBuf;
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
use filetime::FileTime;
|
|
#[cfg(target_os = "linux")]
|
|
use std::ffi::OsString;
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
use std::fs as std_fs;
|
|
use std::thread::sleep;
|
|
use std::time::Duration;
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[cfg(feature = "truncate")]
|
|
use crate::common::util::PATH;
|
|
|
|
static TEST_EXISTING_FILE: &str = "existing_file.txt";
|
|
static TEST_HELLO_WORLD_SOURCE: &str = "hello_world.txt";
|
|
static TEST_HELLO_WORLD_SOURCE_SYMLINK: &str = "hello_world.txt.link";
|
|
static TEST_HELLO_WORLD_DEST: &str = "copy_of_hello_world.txt";
|
|
static TEST_HELLO_WORLD_DEST_SYMLINK: &str = "copy_of_hello_world.txt.link";
|
|
static TEST_HOW_ARE_YOU_SOURCE: &str = "how_are_you.txt";
|
|
static TEST_HOW_ARE_YOU_DEST: &str = "hello_dir/how_are_you.txt";
|
|
static TEST_COPY_TO_FOLDER: &str = "hello_dir/";
|
|
static TEST_COPY_TO_FOLDER_FILE: &str = "hello_dir/hello_world.txt";
|
|
static TEST_COPY_FROM_FOLDER: &str = "hello_dir_with_file/";
|
|
static TEST_COPY_FROM_FOLDER_FILE: &str = "hello_dir_with_file/hello_world.txt";
|
|
static TEST_COPY_TO_FOLDER_NEW: &str = "hello_dir_new";
|
|
static TEST_COPY_TO_FOLDER_NEW_FILE: &str = "hello_dir_new/hello_world.txt";
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
|
|
static TEST_MOUNT_COPY_FROM_FOLDER: &str = "dir_with_mount";
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
|
|
static TEST_MOUNT_MOUNTPOINT: &str = "mount";
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
|
|
static TEST_MOUNT_OTHER_FILESYSTEM_FILE: &str = "mount/DO_NOT_copy_me.txt";
|
|
#[cfg(unix)]
|
|
static TEST_NONEXISTENT_FILE: &str = "nonexistent_file.txt";
|
|
#[cfg(all(
|
|
unix,
|
|
not(any(target_os = "android", target_os = "macos", target_os = "openbsd"))
|
|
))]
|
|
use crate::common::util::compare_xattrs;
|
|
|
|
/// Assert that mode, ownership, and permissions of two metadata objects match.
|
|
#[cfg(all(not(windows), not(target_os = "freebsd")))]
|
|
macro_rules! assert_metadata_eq {
|
|
($m1:expr, $m2:expr) => {{
|
|
assert_eq!($m1.mode(), $m2.mode(), "mode is different");
|
|
assert_eq!($m1.uid(), $m2.uid(), "uid is different");
|
|
assert_eq!($m1.atime(), $m2.atime(), "atime is different");
|
|
assert_eq!(
|
|
$m1.atime_nsec(),
|
|
$m2.atime_nsec(),
|
|
"atime_nsec is different"
|
|
);
|
|
assert_eq!($m1.mtime(), $m2.mtime(), "mtime is different");
|
|
assert_eq!(
|
|
$m1.mtime_nsec(),
|
|
$m2.mtime_nsec(),
|
|
"mtime_nsec is different"
|
|
);
|
|
}};
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_cp() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
// Invoke our binary to make the copy.
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_existing_target() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file
|
|
assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
|
|
|
|
// No backup should have been created
|
|
assert!(!at.file_exists(format!("{TEST_EXISTING_FILE}~")));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_duplicate_files() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds()
|
|
.stderr_contains(format!(
|
|
"source file '{TEST_HELLO_WORLD_SOURCE}' specified more than once"
|
|
));
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_same_file() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file = "a";
|
|
|
|
at.touch(file);
|
|
|
|
ucmd.arg(file)
|
|
.arg(file)
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_contains(format!("'{file}' and '{file}' are the same file"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_multiple_files_target_is_file() {
|
|
new_ucmd!()
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.fails()
|
|
.stderr_contains("not a directory");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_directory_not_recursive() {
|
|
new_ucmd!()
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.fails()
|
|
.stderr_is(format!(
|
|
"cp: -r not specified; omitting directory '{TEST_COPY_TO_FOLDER}'\n"
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_multiple_files() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_DEST), "How are you?\n");
|
|
}
|
|
|
|
#[test]
|
|
// FixME: for MacOS, this has intermittent failures; track repair progress at GH:uutils/coreutils/issues/1590
|
|
#[cfg(not(target_os = "macos"))]
|
|
fn test_cp_recurse() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("-r")
|
|
.arg(TEST_COPY_FROM_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_NEW_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(target_os = "macos"))]
|
|
fn test_cp_recurse_several() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("-r")
|
|
.arg("-r")
|
|
.arg(TEST_COPY_FROM_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_NEW_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_with_dirs_t() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("-t")
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.succeeds();
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
// FixME: for MacOS, this has intermittent failures; track repair progress at GH:uutils/coreutils/issues/1590
|
|
#[cfg(not(target_os = "macos"))]
|
|
fn test_cp_with_dirs() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
scene
|
|
.ucmd()
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
|
|
scene
|
|
.ucmd()
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_target_directory() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("-t")
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_no_target_directory() {
|
|
new_ucmd!()
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("-v")
|
|
.arg("-T")
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.fails()
|
|
.stderr_contains("cannot overwrite directory");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_no_target_directory_with_recursive() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.mkdir("dir");
|
|
at.mkdir("dir2");
|
|
at.touch("dir/a");
|
|
at.touch("dir/b");
|
|
|
|
ucmd.arg("-rT").arg("dir").arg("dir2").succeeds();
|
|
|
|
assert!(at.plus("dir2").join("a").exists());
|
|
assert!(at.plus("dir2").join("b").exists());
|
|
assert!(!at.plus("dir2").join("dir").exists());
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_target_directory_is_file() {
|
|
new_ucmd!()
|
|
.arg("-t")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.fails()
|
|
.stderr_contains(format!("'{TEST_HOW_ARE_YOU_SOURCE}' is not a directory"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_interactive_error() {
|
|
new_ucmd!()
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("-i")
|
|
.fails()
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_none() {
|
|
for argument in ["--update=none", "--update=non", "--update=n"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg(argument)
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "How are you?\n");
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_all() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("--update=all")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(
|
|
at.read(TEST_HOW_ARE_YOU_SOURCE),
|
|
at.read(TEST_HELLO_WORLD_SOURCE)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_older_dest_not_older_than_src() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_dest_not_older_file1";
|
|
let new = "test_cp_arg_update_dest_not_older_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(old)
|
|
.arg(new)
|
|
.arg("--update=older")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(new), "new content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_older_dest_older_than_src() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_dest_older_file1";
|
|
let new = "test_cp_arg_update_dest_older_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
|
|
sleep(Duration::from_secs(1));
|
|
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(new)
|
|
.arg(old)
|
|
.arg("--update=older")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(old), "new content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_short_no_overwrite() {
|
|
// same as --update=older
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_short_no_overwrite_file1";
|
|
let new = "test_cp_arg_update_short_no_overwrite_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
|
|
sleep(Duration::from_secs(1));
|
|
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(old)
|
|
.arg(new)
|
|
.arg("-u")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(new), "new content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_short_overwrite() {
|
|
// same as --update=older
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_short_overwrite_file1";
|
|
let new = "test_cp_arg_update_short_overwrite_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
|
|
sleep(Duration::from_secs(1));
|
|
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(new)
|
|
.arg(old)
|
|
.arg("-u")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(old), "new content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_none_then_all() {
|
|
// take last if multiple update args are supplied,
|
|
// update=all wins in this case
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_none_then_all_file1";
|
|
let new = "test_cp_arg_update_none_then_all_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
|
|
sleep(Duration::from_secs(1));
|
|
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(old)
|
|
.arg(new)
|
|
.arg("--update=none")
|
|
.arg("--update=all")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(new), "old content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_update_all_then_none() {
|
|
// take last if multiple update args are supplied,
|
|
// update=none wins in this case
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let old = "test_cp_arg_update_all_then_none_file1";
|
|
let new = "test_cp_arg_update_all_then_none_file2";
|
|
let old_content = "old content\n";
|
|
let new_content = "new content\n";
|
|
|
|
at.write(old, old_content);
|
|
|
|
sleep(Duration::from_secs(1));
|
|
|
|
at.write(new, new_content);
|
|
|
|
ucmd.arg(old)
|
|
.arg(new)
|
|
.arg("--update=all")
|
|
.arg("--update=none")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
|
|
assert_eq!(at.read(new), "new content\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_interactive() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ucmd.args(&["-i", "a", "b"])
|
|
.pipe_in("N\n")
|
|
.fails()
|
|
.no_stdout()
|
|
.stderr_is("cp: overwrite 'b'? ");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(any(target_os = "android", target_os = "freebsd")))]
|
|
fn test_cp_arg_interactive_update_overwrite_newer() {
|
|
// -u -i won't show the prompt to validate the override or not
|
|
// Therefore, the error code will be 0
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ucmd.args(&["-i", "-u", "a", "b"])
|
|
.pipe_in("")
|
|
.succeeds()
|
|
.no_stdout();
|
|
// Make extra sure that closing stdin behaves identically to piping-in nothing.
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ucmd.args(&["-i", "-u", "a", "b"]).succeeds().no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(any(target_os = "android", target_os = "freebsd")))]
|
|
fn test_cp_arg_interactive_update_overwrite_older() {
|
|
// -u -i *WILL* show the prompt to validate the override.
|
|
// Therefore, the error code depends on the prompt response.
|
|
// Option N
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("b");
|
|
std::thread::sleep(Duration::from_secs(1));
|
|
at.touch("a");
|
|
ucmd.args(&["-i", "-u", "a", "b"])
|
|
.pipe_in("N\n")
|
|
.fails()
|
|
.code_is(1)
|
|
.no_stdout()
|
|
.stderr_is("cp: overwrite 'b'? ");
|
|
|
|
// Option Y
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("b");
|
|
std::thread::sleep(Duration::from_secs(1));
|
|
at.touch("a");
|
|
ucmd.args(&["-i", "-u", "a", "b"])
|
|
.pipe_in("Y\n")
|
|
.succeeds()
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_arg_interactive_verbose() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ucmd.args(&["-vi", "a", "b"])
|
|
.pipe_in("N\n")
|
|
.fails()
|
|
.stderr_is("cp: overwrite 'b'? ")
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_arg_interactive_verbose_clobber() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ucmd.args(&["-vin", "a", "b"])
|
|
.fails()
|
|
.stderr_is("cp: not replacing 'b'\n")
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_arg_link() {
|
|
use std::os::linux::fs::MetadataExt;
|
|
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--link")
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.metadata(TEST_HELLO_WORLD_SOURCE).st_nlink(), 2);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_arg_link_with_dest_hardlink_to_source() {
|
|
use std::os::linux::fs::MetadataExt;
|
|
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file = "file";
|
|
let hardlink = "hardlink";
|
|
|
|
at.touch(file);
|
|
at.hard_link(file, hardlink);
|
|
|
|
ucmd.args(&["--link", file, hardlink]).succeeds();
|
|
|
|
assert_eq!(at.metadata(file).st_nlink(), 2);
|
|
assert!(at.file_exists(file));
|
|
assert!(at.file_exists(hardlink));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_arg_link_with_same_file() {
|
|
use std::os::linux::fs::MetadataExt;
|
|
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file = "file";
|
|
|
|
at.touch(file);
|
|
|
|
ucmd.args(&["--link", file, file]).succeeds();
|
|
|
|
assert_eq!(at.metadata(file).st_nlink(), 1);
|
|
assert!(at.file_exists(file));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_symlink() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--symbolic-link")
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
assert!(at.is_symlink(TEST_HELLO_WORLD_DEST));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_no_clobber() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("--no-clobber")
|
|
.fails()
|
|
.stderr_contains("not replacing");
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "How are you?\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_no_clobber_inferred_arg() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("--no-clob")
|
|
.fails();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "How are you?\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_no_clobber_twice() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
at.touch("source.txt");
|
|
scene
|
|
.ucmd()
|
|
.arg("--no-clobber")
|
|
.arg("source.txt")
|
|
.arg("dest.txt")
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read("source.txt"), "");
|
|
|
|
at.append("source.txt", "some-content");
|
|
scene
|
|
.ucmd()
|
|
.arg("--no-clobber")
|
|
.arg("source.txt")
|
|
.arg("dest.txt")
|
|
.fails();
|
|
|
|
assert_eq!(at.read("source.txt"), "some-content");
|
|
// Should be empty as the "no-clobber" should keep
|
|
// the previous version
|
|
assert_eq!(at.read("dest.txt"), "");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_cp_arg_force() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
// create dest without write permissions
|
|
let mut permissions = at
|
|
.make_file(TEST_HELLO_WORLD_DEST)
|
|
.metadata()
|
|
.unwrap()
|
|
.permissions();
|
|
permissions.set_readonly(true);
|
|
set_permissions(at.plus(TEST_HELLO_WORLD_DEST), permissions).unwrap();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--force")
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
|
|
}
|
|
|
|
/// TODO: write a better test that differentiates --remove-destination
|
|
/// from --force. Also this test currently doesn't work on
|
|
/// Windows. This test originally checked file timestamps, which
|
|
/// proved to be unreliable per target / CI platform
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_cp_arg_remove_destination() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
// create dest without write permissions
|
|
let mut permissions = at
|
|
.make_file(TEST_HELLO_WORLD_DEST)
|
|
.metadata()
|
|
.unwrap()
|
|
.permissions();
|
|
permissions.set_readonly(true);
|
|
set_permissions(at.plus(TEST_HELLO_WORLD_DEST), permissions).unwrap();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--remove-destination")
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_backup() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("-b")
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_backup_with_dest_a_symlink() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let source = "source";
|
|
let source_content = "content";
|
|
let symlink = "symlink";
|
|
let original = "original";
|
|
let backup = "symlink~";
|
|
|
|
at.write(source, source_content);
|
|
at.write(original, "original");
|
|
at.symlink_file(original, symlink);
|
|
|
|
ucmd.arg("-b").arg(source).arg(symlink).succeeds();
|
|
|
|
assert!(!at.symlink_exists(symlink));
|
|
assert_eq!(source_content, at.read(symlink));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(original, at.resolve_link(backup));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_backup_with_dest_a_symlink_to_source() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let source = "source";
|
|
let source_content = "content";
|
|
let symlink = "symlink";
|
|
let backup = "symlink~";
|
|
|
|
at.write(source, source_content);
|
|
at.symlink_file(source, symlink);
|
|
|
|
ucmd.arg("-b").arg(source).arg(symlink).succeeds();
|
|
|
|
assert!(!at.symlink_exists(symlink));
|
|
assert_eq!(source_content, at.read(symlink));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(source, at.resolve_link(backup));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_backup_with_other_args() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg("-vbL")
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_backup_arg_first() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_suffix() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("-b")
|
|
.arg("--suffix")
|
|
.arg(".bak")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}.bak")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_arg_suffix_hyphen_value() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("-b")
|
|
.arg("--suffix")
|
|
.arg("-v")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}-v")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_custom_backup_suffix_via_env() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let suffix = "super-suffix-of-the-century";
|
|
|
|
ucmd.arg("-b")
|
|
.env("SIMPLE_BACKUP_SUFFIX", suffix)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}{suffix}")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_numbered_with_t() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=t")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}.~1~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_numbered() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=numbered")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}.~1~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_existing() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=existing")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_nil() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=nil")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_numbered_if_existing_backup_existing() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let existing_backup = &format!("{TEST_HOW_ARE_YOU_SOURCE}.~1~");
|
|
at.touch(existing_backup);
|
|
|
|
ucmd.arg("--backup=existing")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert!(at.file_exists(TEST_HOW_ARE_YOU_SOURCE));
|
|
assert!(at.file_exists(existing_backup));
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}.~2~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_numbered_if_existing_backup_nil() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let existing_backup = &format!("{TEST_HOW_ARE_YOU_SOURCE}.~1~");
|
|
|
|
at.touch(existing_backup);
|
|
ucmd.arg("--backup=nil")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert!(at.file_exists(TEST_HOW_ARE_YOU_SOURCE));
|
|
assert!(at.file_exists(existing_backup));
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}.~2~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_simple() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=simple")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_simple_protect_source() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let source = format!("{TEST_HELLO_WORLD_SOURCE}~");
|
|
at.touch(&source);
|
|
ucmd.arg("--backup=simple")
|
|
.arg(&source)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.fails()
|
|
.stderr_only(format!(
|
|
"cp: backing up '{TEST_HELLO_WORLD_SOURCE}' might destroy source; '{source}' not copied\n",
|
|
));
|
|
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_SOURCE), "Hello, World!\n");
|
|
assert_eq!(at.read(&source), "");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_never() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=never")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_HOW_ARE_YOU_SOURCE}~")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_none() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=none")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert!(!at.file_exists(format!("{TEST_HOW_ARE_YOU_SOURCE}~")));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_off() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--backup=off")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds()
|
|
.no_stderr();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
assert!(!at.file_exists(format!("{TEST_HOW_ARE_YOU_SOURCE}~")));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_backup_no_clobber_conflicting_options() {
|
|
new_ucmd!()
|
|
.arg("--backup")
|
|
.arg("--no-clobber")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.fails()
|
|
.usage_error("options --backup and --no-clobber are mutually exclusive");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_deref_conflicting_options() {
|
|
new_ucmd!()
|
|
.arg("-LP")
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.fails();
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_deref() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
#[cfg(not(windows))]
|
|
let _r = fs::symlink(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
#[cfg(windows)]
|
|
let _r = symlink_file(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
//using -L option
|
|
ucmd.arg("-L")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_SOURCE_SYMLINK)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
let path_to_new_symlink = at
|
|
.subdir
|
|
.join(TEST_COPY_TO_FOLDER)
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK);
|
|
// unlike -P/--no-deref, we expect a file, not a link
|
|
assert!(at.file_exists(
|
|
path_to_new_symlink
|
|
.clone()
|
|
.into_os_string()
|
|
.into_string()
|
|
.unwrap()
|
|
));
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
let path_to_check = path_to_new_symlink.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
}
|
|
#[test]
|
|
fn test_cp_no_deref() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
#[cfg(not(windows))]
|
|
let _r = fs::symlink(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
#[cfg(windows)]
|
|
let _r = symlink_file(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
//using -P option
|
|
ucmd.arg("-P")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_HELLO_WORLD_SOURCE_SYMLINK)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
let path_to_new_symlink = at
|
|
.subdir
|
|
.join(TEST_COPY_TO_FOLDER)
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK);
|
|
assert!(at.is_symlink(
|
|
&path_to_new_symlink
|
|
.clone()
|
|
.into_os_string()
|
|
.into_string()
|
|
.unwrap()
|
|
));
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
|
|
let path_to_check = path_to_new_symlink.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_no_deref_link_onto_link() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.copy(TEST_HELLO_WORLD_SOURCE, TEST_HELLO_WORLD_DEST);
|
|
|
|
#[cfg(not(windows))]
|
|
let _r = fs::symlink(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
#[cfg(windows)]
|
|
let _r = symlink_file(
|
|
TEST_HELLO_WORLD_SOURCE,
|
|
at.subdir.join(TEST_HELLO_WORLD_SOURCE_SYMLINK),
|
|
);
|
|
|
|
#[cfg(not(windows))]
|
|
let _r = fs::symlink(
|
|
TEST_HELLO_WORLD_DEST,
|
|
at.subdir.join(TEST_HELLO_WORLD_DEST_SYMLINK),
|
|
);
|
|
#[cfg(windows)]
|
|
let _r = symlink_file(
|
|
TEST_HELLO_WORLD_DEST,
|
|
at.subdir.join(TEST_HELLO_WORLD_DEST_SYMLINK),
|
|
);
|
|
|
|
ucmd.arg("-P")
|
|
.arg(TEST_HELLO_WORLD_SOURCE_SYMLINK)
|
|
.arg(TEST_HELLO_WORLD_DEST_SYMLINK)
|
|
.succeeds();
|
|
|
|
// Ensure that the target of the destination was not modified.
|
|
assert!(!at
|
|
.symlink_metadata(TEST_HELLO_WORLD_DEST)
|
|
.file_type()
|
|
.is_symlink());
|
|
assert!(at
|
|
.symlink_metadata(TEST_HELLO_WORLD_DEST_SYMLINK)
|
|
.file_type()
|
|
.is_symlink());
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST_SYMLINK), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_strip_trailing_slashes() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
//using --strip-trailing-slashes option
|
|
ucmd.arg("--strip-trailing-slashes")
|
|
.arg(format!("{TEST_HELLO_WORLD_SOURCE}/"))
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file that was copied.
|
|
assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--parents")
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
assert_eq!(
|
|
at.read(&format!(
|
|
"{TEST_COPY_TO_FOLDER}/{TEST_COPY_FROM_FOLDER_FILE}"
|
|
)),
|
|
"Hello, World!\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_multiple_files() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
ucmd.arg("--parents")
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.succeeds();
|
|
|
|
assert_eq!(
|
|
at.read(&format!(
|
|
"{TEST_COPY_TO_FOLDER}/{TEST_COPY_FROM_FOLDER_FILE}"
|
|
)),
|
|
"Hello, World!\n"
|
|
);
|
|
assert_eq!(
|
|
at.read(&format!("{TEST_COPY_TO_FOLDER}/{TEST_HOW_ARE_YOU_SOURCE}")),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_dest_not_directory() {
|
|
new_ucmd!()
|
|
.arg("--parents")
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.fails()
|
|
.stderr_contains("with --parents, the destination must be a directory");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_with_permissions_copy_file() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let dir = "dir";
|
|
let file = "p1/p2/file";
|
|
|
|
at.mkdir(dir);
|
|
at.mkdir_all("p1/p2");
|
|
at.touch(file);
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let p1_mode = 0o0777;
|
|
let p2_mode = 0o0711;
|
|
let file_mode = 0o0702;
|
|
|
|
at.set_mode("p1", p1_mode);
|
|
at.set_mode("p1/p2", p2_mode);
|
|
at.set_mode(file, file_mode);
|
|
}
|
|
|
|
ucmd.arg("-p")
|
|
.arg("--parents")
|
|
.arg(file)
|
|
.arg(dir)
|
|
.succeeds();
|
|
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
let p1_metadata = at.metadata("p1");
|
|
let p2_metadata = at.metadata("p1/p2");
|
|
let file_metadata = at.metadata(file);
|
|
|
|
assert_metadata_eq!(p1_metadata, at.metadata("dir/p1"));
|
|
assert_metadata_eq!(p2_metadata, at.metadata("dir/p1/p2"));
|
|
assert_metadata_eq!(file_metadata, at.metadata("dir/p1/p2/file"));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_with_permissions_copy_dir() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
let dir1 = "dir";
|
|
let dir2 = "p1/p2";
|
|
let file = "p1/p2/file";
|
|
|
|
at.mkdir(dir1);
|
|
at.mkdir_all(dir2);
|
|
at.touch(file);
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let p1_mode = 0o0777;
|
|
let p2_mode = 0o0711;
|
|
let file_mode = 0o0702;
|
|
|
|
at.set_mode("p1", p1_mode);
|
|
at.set_mode("p1/p2", p2_mode);
|
|
at.set_mode(file, file_mode);
|
|
}
|
|
|
|
ucmd.arg("-p")
|
|
.arg("--parents")
|
|
.arg("-r")
|
|
.arg(dir2)
|
|
.arg(dir1)
|
|
.succeeds();
|
|
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
let p1_metadata = at.metadata("p1");
|
|
let p2_metadata = at.metadata("p1/p2");
|
|
let file_metadata = at.metadata(file);
|
|
|
|
assert_metadata_eq!(p1_metadata, at.metadata("dir/p1"));
|
|
assert_metadata_eq!(p2_metadata, at.metadata("dir/p1/p2"));
|
|
assert_metadata_eq!(file_metadata, at.metadata("dir/p1/p2/file"));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_writable_special_file_permissions() {
|
|
new_ucmd!().arg("/dev/null").arg("/dev/zero").succeeds();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_issue_1665() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("/dev/null").arg("foo").succeeds();
|
|
assert!(at.file_exists("foo"));
|
|
assert_eq!(at.read("foo"), "");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_preserve_no_args() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let src_file = "a";
|
|
let dst_file = "b";
|
|
|
|
// Prepare the source file
|
|
at.touch(src_file);
|
|
#[cfg(unix)]
|
|
at.set_mode(src_file, 0o0500);
|
|
|
|
// Copy
|
|
ucmd.arg(src_file)
|
|
.arg(dst_file)
|
|
.arg("--preserve")
|
|
.succeeds();
|
|
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
// Assert that the mode, ownership, and timestamps are preserved
|
|
// NOTICE: the ownership is not modified on the src file, because that requires root permissions
|
|
let metadata_src = at.metadata(src_file);
|
|
let metadata_dst = at.metadata(dst_file);
|
|
assert_metadata_eq!(metadata_src, metadata_dst);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_preserve_no_args_before_opts() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let src_file = "a";
|
|
let dst_file = "b";
|
|
|
|
// Prepare the source file
|
|
at.touch(src_file);
|
|
#[cfg(unix)]
|
|
at.set_mode(src_file, 0o0500);
|
|
|
|
// Copy
|
|
ucmd.arg("--preserve")
|
|
.arg(src_file)
|
|
.arg(dst_file)
|
|
.succeeds();
|
|
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
// Assert that the mode, ownership, and timestamps are preserved
|
|
// NOTICE: the ownership is not modified on the src file, because that requires root permissions
|
|
let metadata_src = at.metadata(src_file);
|
|
let metadata_dst = at.metadata(dst_file);
|
|
assert_metadata_eq!(metadata_src, metadata_dst);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_preserve_all() {
|
|
for argument in ["--preserve=all", "--preserve=al"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let src_file = "a";
|
|
let dst_file = "b";
|
|
|
|
// Prepare the source file
|
|
at.touch(src_file);
|
|
#[cfg(unix)]
|
|
at.set_mode(src_file, 0o0500);
|
|
|
|
// TODO: create a destination that does not allow copying of xattr and context
|
|
// Copy
|
|
ucmd.arg(src_file).arg(dst_file).arg(argument).succeeds();
|
|
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
// Assert that the mode, ownership, and timestamps are preserved
|
|
// NOTICE: the ownership is not modified on the src file, because that requires root permissions
|
|
let metadata_src = at.metadata(src_file);
|
|
let metadata_dst = at.metadata(dst_file);
|
|
assert_metadata_eq!(metadata_src, metadata_dst);
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(unix, not(target_os = "android")))]
|
|
fn test_cp_preserve_xattr() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let src_file = "a";
|
|
let dst_file = "b";
|
|
|
|
// Prepare the source file
|
|
at.touch(src_file);
|
|
#[cfg(unix)]
|
|
at.set_mode(src_file, 0o0500);
|
|
|
|
// Sleep so that the time stats are different
|
|
sleep(Duration::from_secs(1));
|
|
|
|
// TODO: create a destination that does not allow copying of xattr and context
|
|
// Copy
|
|
ucmd.arg(src_file)
|
|
.arg(dst_file)
|
|
.arg("--preserve=xattr")
|
|
.succeeds();
|
|
|
|
// FIXME: macos copy keeps the original mtime
|
|
#[cfg(not(any(target_os = "freebsd", target_os = "macos")))]
|
|
{
|
|
// Assert that the mode, ownership, and timestamps are *NOT* preserved
|
|
// NOTICE: the ownership is not modified on the src file, because that requires root permissions
|
|
let metadata_src = at.metadata(src_file);
|
|
let metadata_dst = at.metadata(dst_file);
|
|
assert_ne!(metadata_src.mtime(), metadata_dst.mtime());
|
|
// TODO: verify access time as well. It shouldn't change, however, it does change in this test.
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(target_os = "linux", not(feature = "feat_selinux")))]
|
|
fn test_cp_preserve_all_context_fails_on_non_selinux() {
|
|
new_ucmd!()
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.arg("--preserve=all,context")
|
|
.fails();
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_preserve_link_parses() {
|
|
// TODO: Also check whether --preserve=link did the right thing!
|
|
for argument in [
|
|
"--preserve=links",
|
|
"--preserve=link",
|
|
"--preserve=li",
|
|
"--preserve=l",
|
|
] {
|
|
new_ucmd!()
|
|
.arg(argument)
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.succeeds()
|
|
.no_output();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_preserve_invalid_rejected() {
|
|
new_ucmd!()
|
|
.arg("--preserve=invalid-value")
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.fails()
|
|
.code_is(1)
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "android")]
|
|
#[ignore = "disabled until fixed"] // FIXME: the test looks to .succeed on android
|
|
fn test_cp_preserve_xattr_fails_on_android() {
|
|
// Because of the SELinux extended attributes used on Android, trying to copy extended
|
|
// attributes has to fail in this case, since we specify `--preserve=xattr` and this puts it
|
|
// into the required attributes
|
|
new_ucmd!()
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.arg("--preserve=xattr")
|
|
.fails();
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_1() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.touch("a");
|
|
at.hard_link("a", "b");
|
|
at.mkdir("c");
|
|
|
|
ucmd.arg("-d").arg("a").arg("b").arg("c").succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_eq!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_2() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.touch("a");
|
|
at.symlink_file("a", "b");
|
|
at.mkdir("c");
|
|
|
|
ucmd.arg("--preserve=links")
|
|
.arg("-R")
|
|
.arg("-H")
|
|
.arg("a")
|
|
.arg("b")
|
|
.arg("c")
|
|
.succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_eq!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_3() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.mkdir("d");
|
|
at.touch("d/a");
|
|
at.symlink_file("d/a", "d/b");
|
|
|
|
ucmd.arg("--preserve=links")
|
|
.arg("-R")
|
|
.arg("-L")
|
|
.arg("d")
|
|
.arg("c")
|
|
.succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_eq!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_4() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.mkdir("d");
|
|
at.touch("d/a");
|
|
at.hard_link("d/a", "d/b");
|
|
|
|
ucmd.arg("--preserve=links")
|
|
.arg("-R")
|
|
.arg("-L")
|
|
.arg("d")
|
|
.arg("c")
|
|
.succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_eq!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_5() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.mkdir("d");
|
|
at.touch("d/a");
|
|
at.hard_link("d/a", "d/b");
|
|
|
|
ucmd.arg("-dR")
|
|
.arg("--no-preserve=links")
|
|
.arg("d")
|
|
.arg("c")
|
|
.succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_ne!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_6() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.touch("a");
|
|
at.hard_link("a", "b");
|
|
at.mkdir("c");
|
|
|
|
ucmd.arg("-d").arg("a").arg("b").arg("c").succeeds();
|
|
|
|
assert!(at.dir_exists("c"));
|
|
assert!(at.plus("c").join("a").exists());
|
|
assert!(at.plus("c").join("b").exists());
|
|
|
|
#[cfg(unix)]
|
|
{
|
|
let metadata_a = std::fs::metadata(at.subdir.join("c").join("a")).unwrap();
|
|
let metadata_b = std::fs::metadata(at.subdir.join("c").join("b")).unwrap();
|
|
|
|
assert_eq!(metadata_a.ino(), metadata_b.ino());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// android platform will causing stderr = cp: Permission denied (os error 13)
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_preserve_links_case_7() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.mkdir("src");
|
|
at.touch("src/f");
|
|
at.hard_link("src/f", "src/g");
|
|
|
|
at.mkdir("dest");
|
|
at.touch("dest/g");
|
|
|
|
ucmd.arg("-n")
|
|
.arg("--preserve=links")
|
|
.arg("src/f")
|
|
.arg("src/g")
|
|
.arg("dest")
|
|
.fails()
|
|
.stderr_contains("not replacing");
|
|
|
|
assert!(at.dir_exists("dest"));
|
|
assert!(at.plus("dest").join("f").exists());
|
|
assert!(at.plus("dest").join("g").exists());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_no_preserve_mode() {
|
|
use uucore::fs as uufs;
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.touch("a");
|
|
at.set_mode("a", 0o731);
|
|
|
|
ucmd.arg("-a")
|
|
.arg("--no-preserve=mode")
|
|
.arg("a")
|
|
.arg("b")
|
|
.umask(0o077)
|
|
.succeeds();
|
|
|
|
assert!(at.file_exists("b"));
|
|
|
|
let metadata_b = std::fs::metadata(at.subdir.join("b")).unwrap();
|
|
let permission_b = uufs::display_permissions(&metadata_b, false);
|
|
assert_eq!(permission_b, "rw-------".to_string());
|
|
}
|
|
|
|
#[test]
|
|
// For now, disable the test on Windows. Symlinks aren't well support on Windows.
|
|
// It works on Unix for now and it works locally when run from a powershell
|
|
#[cfg(not(windows))]
|
|
fn test_cp_deref_folder_to_folder() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
let path_to_new_symlink = at.plus(TEST_COPY_FROM_FOLDER);
|
|
|
|
at.symlink_file(
|
|
&path_to_new_symlink
|
|
.join(TEST_HELLO_WORLD_SOURCE)
|
|
.to_string_lossy(),
|
|
&path_to_new_symlink
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK)
|
|
.to_string_lossy(),
|
|
);
|
|
|
|
//using -P -R option
|
|
scene
|
|
.ucmd()
|
|
.arg("-L")
|
|
.arg("-R")
|
|
.arg("-v")
|
|
.arg(TEST_COPY_FROM_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
#[cfg(not(windows))]
|
|
{
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2.cmd("ls").arg("-al").arg(path_to_new_symlink).run();
|
|
println!("ls source {}", result.stdout_str());
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_TO_FOLDER_NEW);
|
|
|
|
let result = scene2.cmd("ls").arg("-al").arg(path_to_new_symlink).run();
|
|
println!("ls dest {}", result.stdout_str());
|
|
}
|
|
|
|
#[cfg(windows)]
|
|
{
|
|
// No action as this test is disabled but kept in case we want to
|
|
// try to make it work in the future.
|
|
let a = Command::new("cmd").args(&["/C", "dir"]).output();
|
|
println!("output {:#?}", a);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", &at.as_string()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_FROM_FOLDER);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_TO_FOLDER_NEW);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
}
|
|
|
|
let path_to_new_symlink = at
|
|
.subdir
|
|
.join(TEST_COPY_TO_FOLDER_NEW)
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK);
|
|
assert!(at.file_exists(
|
|
path_to_new_symlink
|
|
.clone()
|
|
.into_os_string()
|
|
.into_string()
|
|
.unwrap()
|
|
));
|
|
|
|
let path_to_new = at.subdir.join(TEST_COPY_TO_FOLDER_NEW_FILE);
|
|
|
|
// Check the content of the destination file that was copied.
|
|
let path_to_check = path_to_new.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
|
|
// Check the content of the symlink
|
|
let path_to_check = path_to_new_symlink.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
// For now, disable the test on Windows. Symlinks aren't well support on Windows.
|
|
// It works on Unix for now and it works locally when run from a powershell
|
|
#[cfg(not(windows))]
|
|
fn test_cp_no_deref_folder_to_folder() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
let path_to_new_symlink = at.plus(TEST_COPY_FROM_FOLDER);
|
|
|
|
at.symlink_file(
|
|
&path_to_new_symlink
|
|
.join(TEST_HELLO_WORLD_SOURCE)
|
|
.to_string_lossy(),
|
|
&path_to_new_symlink
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK)
|
|
.to_string_lossy(),
|
|
);
|
|
|
|
//using -P -R option
|
|
scene
|
|
.ucmd()
|
|
.arg("-P")
|
|
.arg("-R")
|
|
.arg("-v")
|
|
.arg(TEST_COPY_FROM_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
#[cfg(not(windows))]
|
|
{
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2.cmd("ls").arg("-al").arg(path_to_new_symlink).run();
|
|
println!("ls source {}", result.stdout_str());
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_TO_FOLDER_NEW);
|
|
|
|
let result = scene2.cmd("ls").arg("-al").arg(path_to_new_symlink).run();
|
|
println!("ls dest {}", result.stdout_str());
|
|
}
|
|
|
|
#[cfg(windows)]
|
|
{
|
|
// No action as this test is disabled but kept in case we want to
|
|
// try to make it work in the future.
|
|
let a = Command::new("cmd").args(&["/C", "dir"]).output();
|
|
println!("output {:#?}", a);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", &at.as_string()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_FROM_FOLDER);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
|
|
let path_to_new_symlink = at.subdir.join(TEST_COPY_TO_FOLDER_NEW);
|
|
|
|
let a = Command::new("cmd")
|
|
.args(&["/C", "dir", path_to_new_symlink.to_str().unwrap()])
|
|
.output();
|
|
println!("output {:#?}", a);
|
|
}
|
|
|
|
let path_to_new_symlink = at
|
|
.subdir
|
|
.join(TEST_COPY_TO_FOLDER_NEW)
|
|
.join(TEST_HELLO_WORLD_SOURCE_SYMLINK);
|
|
assert!(at.is_symlink(
|
|
&path_to_new_symlink
|
|
.clone()
|
|
.into_os_string()
|
|
.into_string()
|
|
.unwrap()
|
|
));
|
|
|
|
let path_to_new = at.subdir.join(TEST_COPY_TO_FOLDER_NEW_FILE);
|
|
|
|
// Check the content of the destination file that was copied.
|
|
let path_to_check = path_to_new.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
|
|
// Check the content of the symlink
|
|
let path_to_check = path_to_new_symlink.to_str().unwrap();
|
|
assert_eq!(at.read(path_to_check), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_archive() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let ts = time::OffsetDateTime::now_utc();
|
|
let previous = FileTime::from_unix_time(ts.unix_timestamp() - 3600, ts.nanosecond());
|
|
// set the file creation/modification an hour ago
|
|
filetime::set_file_times(
|
|
at.plus_as_string(TEST_HELLO_WORLD_SOURCE),
|
|
previous,
|
|
previous,
|
|
)
|
|
.unwrap();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--archive")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
|
|
let metadata = std_fs::metadata(at.subdir.join(TEST_HELLO_WORLD_SOURCE)).unwrap();
|
|
let creation = metadata.modified().unwrap();
|
|
|
|
let metadata2 = std_fs::metadata(at.subdir.join(TEST_HOW_ARE_YOU_SOURCE)).unwrap();
|
|
let creation2 = metadata2.modified().unwrap();
|
|
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2.cmd("ls").arg("-al").arg(at.subdir).succeeds();
|
|
|
|
println!("ls dest {}", result.stdout_str());
|
|
assert_eq!(creation, creation2);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(unix, not(target_os = "android")))]
|
|
fn test_cp_archive_recursive() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
// creates
|
|
// dir/1
|
|
// dir/1.link => dir/1
|
|
// dir/2
|
|
// dir/2.link => dir/2
|
|
|
|
let file_1 = at.subdir.join(TEST_COPY_TO_FOLDER).join("1");
|
|
let file_1_link = at.subdir.join(TEST_COPY_TO_FOLDER).join("1.link");
|
|
let file_2 = at.subdir.join(TEST_COPY_TO_FOLDER).join("2");
|
|
let file_2_link = at.subdir.join(TEST_COPY_TO_FOLDER).join("2.link");
|
|
|
|
at.touch(file_1);
|
|
at.touch(file_2);
|
|
|
|
at.symlink_file("1", &file_1_link.to_string_lossy());
|
|
at.symlink_file("2", &file_2_link.to_string_lossy());
|
|
|
|
ucmd.arg("--archive")
|
|
.arg(TEST_COPY_TO_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2
|
|
.cmd("ls")
|
|
.arg("-al")
|
|
.arg(&at.subdir.join(TEST_COPY_TO_FOLDER))
|
|
.run();
|
|
|
|
println!("ls dest {}", result.stdout_str());
|
|
|
|
let result = scene2
|
|
.cmd("ls")
|
|
.arg("-al")
|
|
.arg(&at.subdir.join(TEST_COPY_TO_FOLDER_NEW))
|
|
.run();
|
|
|
|
println!("ls dest {}", result.stdout_str());
|
|
assert!(at.file_exists(at.subdir.join(TEST_COPY_TO_FOLDER_NEW).join("1")));
|
|
assert!(at.file_exists(at.subdir.join(TEST_COPY_TO_FOLDER_NEW).join("2")));
|
|
|
|
assert!(at.is_symlink(
|
|
&at.subdir
|
|
.join(TEST_COPY_TO_FOLDER_NEW)
|
|
.join("1.link")
|
|
.to_string_lossy()
|
|
));
|
|
assert!(at.is_symlink(
|
|
&at.subdir
|
|
.join(TEST_COPY_TO_FOLDER_NEW)
|
|
.join("2.link")
|
|
.to_string_lossy()
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_preserve_timestamps() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let ts = time::OffsetDateTime::now_utc();
|
|
let previous = FileTime::from_unix_time(ts.unix_timestamp() - 3600, ts.nanosecond());
|
|
// set the file creation/modification an hour ago
|
|
filetime::set_file_times(
|
|
at.plus_as_string(TEST_HELLO_WORLD_SOURCE),
|
|
previous,
|
|
previous,
|
|
)
|
|
.unwrap();
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--preserve=timestamps")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
|
|
let metadata = std_fs::metadata(at.subdir.join(TEST_HELLO_WORLD_SOURCE)).unwrap();
|
|
let creation = metadata.modified().unwrap();
|
|
|
|
let metadata2 = std_fs::metadata(at.subdir.join(TEST_HOW_ARE_YOU_SOURCE)).unwrap();
|
|
let creation2 = metadata2.modified().unwrap();
|
|
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2.cmd("ls").arg("-al").arg(at.subdir).run();
|
|
|
|
println!("ls dest {}", result.stdout_str());
|
|
assert_eq!(creation, creation2);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_no_preserve_timestamps() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let ts = time::OffsetDateTime::now_utc();
|
|
let previous = FileTime::from_unix_time(ts.unix_timestamp() - 3600, ts.nanosecond());
|
|
// set the file creation/modification an hour ago
|
|
filetime::set_file_times(
|
|
at.plus_as_string(TEST_HELLO_WORLD_SOURCE),
|
|
previous,
|
|
previous,
|
|
)
|
|
.unwrap();
|
|
sleep(Duration::from_secs(3));
|
|
|
|
ucmd.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("--no-preserve=timestamps")
|
|
.arg(TEST_HOW_ARE_YOU_SOURCE)
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
|
|
|
|
let metadata = std_fs::metadata(at.subdir.join(TEST_HELLO_WORLD_SOURCE)).unwrap();
|
|
let creation = metadata.modified().unwrap();
|
|
|
|
let metadata2 = std_fs::metadata(at.subdir.join(TEST_HOW_ARE_YOU_SOURCE)).unwrap();
|
|
let creation2 = metadata2.modified().unwrap();
|
|
|
|
let scene2 = TestScenario::new("ls");
|
|
let result = scene2.cmd("ls").arg("-al").arg(at.subdir).run();
|
|
|
|
println!("ls dest {}", result.stdout_str());
|
|
println!("creation {creation:?} / {creation2:?}");
|
|
|
|
assert_ne!(creation, creation2);
|
|
let res = creation.elapsed().unwrap() - creation2.elapsed().unwrap();
|
|
// Some margins with time check
|
|
assert!(res.as_secs() > 3595);
|
|
assert!(res.as_secs() < 3605);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_target_file_dev_null() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file1 = "/dev/null";
|
|
let file2 = "test_cp_target_file_file_i2";
|
|
|
|
at.touch(file2);
|
|
ucmd.arg(file1).arg(file2).succeeds().no_stderr();
|
|
|
|
assert!(at.file_exists(file2));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
|
|
fn test_cp_one_file_system() {
|
|
use crate::common::util::AtPath;
|
|
use walkdir::WalkDir;
|
|
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
// Test must be run as root (or with `sudo -E`)
|
|
if scene.cmd("whoami").run().stdout_str() != "root\n" {
|
|
return;
|
|
}
|
|
|
|
let at_src = AtPath::new(&at.plus(TEST_MOUNT_COPY_FROM_FOLDER));
|
|
let at_dst = AtPath::new(&at.plus(TEST_COPY_TO_FOLDER_NEW));
|
|
|
|
// Prepare the mount
|
|
at_src.mkdir(TEST_MOUNT_MOUNTPOINT);
|
|
let mountpoint_path = &at_src.plus_as_string(TEST_MOUNT_MOUNTPOINT);
|
|
|
|
scene
|
|
.cmd("mount")
|
|
.arg("-t")
|
|
.arg("tmpfs")
|
|
.arg("-o")
|
|
.arg("size=640k") // ought to be enough
|
|
.arg("tmpfs")
|
|
.arg(mountpoint_path)
|
|
.succeeds();
|
|
|
|
at_src.touch(TEST_MOUNT_OTHER_FILESYSTEM_FILE);
|
|
|
|
// Begin testing -x flag
|
|
scene
|
|
.ucmd()
|
|
.arg("-rx")
|
|
.arg(TEST_MOUNT_COPY_FROM_FOLDER)
|
|
.arg(TEST_COPY_TO_FOLDER_NEW)
|
|
.succeeds();
|
|
|
|
// Ditch the mount before the asserts
|
|
scene.cmd("umount").arg(mountpoint_path).succeeds();
|
|
|
|
assert!(!at_dst.file_exists(TEST_MOUNT_OTHER_FILESYSTEM_FILE));
|
|
// Check if the other files were copied from the source folder hierarchy
|
|
for entry in WalkDir::new(at_src.as_string()) {
|
|
let entry = entry.unwrap();
|
|
let relative_src = entry
|
|
.path()
|
|
.strip_prefix(at_src.as_string())
|
|
.unwrap()
|
|
.to_str()
|
|
.unwrap();
|
|
|
|
let ft = entry.file_type();
|
|
match (ft.is_dir(), ft.is_file(), ft.is_symlink()) {
|
|
(true, _, _) => assert!(at_dst.dir_exists(relative_src)),
|
|
(_, true, _) => assert!(at_dst.file_exists(relative_src)),
|
|
(_, _, _) => panic!(),
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
|
|
fn test_cp_reflink_always() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let result = ucmd
|
|
.arg("--reflink=always")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.run();
|
|
|
|
if result.succeeded() {
|
|
// Check the content of the destination file
|
|
assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
|
|
} else {
|
|
// Older Linux versions do not support cloning.
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
|
|
fn test_cp_reflink_auto() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("--reflink=auto")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file
|
|
assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
|
|
fn test_cp_reflink_none() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let result = ucmd
|
|
.arg("--reflink")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.run();
|
|
|
|
if result.succeeded() {
|
|
// Check the content of the destination file
|
|
assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
|
|
} else {
|
|
// Older Linux versions do not support cloning.
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
|
|
fn test_cp_reflink_never() {
|
|
for argument in ["--reflink=never", "--reflink=neve", "--reflink=n"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg(argument)
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.succeeds();
|
|
|
|
// Check the content of the destination file
|
|
assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
|
|
fn test_cp_reflink_bad() {
|
|
let (_, mut ucmd) = at_and_ucmd!();
|
|
let _result = ucmd
|
|
.arg("--reflink=bad")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.fails()
|
|
.stderr_contains("error: invalid value 'bad' for '--reflink[=<WHEN>]'");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_reflink_insufficient_permission() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.make_file("unreadable")
|
|
.set_permissions(PermissionsExt::from_mode(0o000))
|
|
.unwrap();
|
|
|
|
ucmd.arg("-r")
|
|
.arg("--reflink=auto")
|
|
.arg("unreadable")
|
|
.arg(TEST_EXISTING_FILE)
|
|
.fails()
|
|
.stderr_only("cp: 'unreadable' -> 'existing_file.txt': Permission denied (os error 13)\n");
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn test_closes_file_descriptors() {
|
|
use procfs::process::Process;
|
|
use rlimit::Resource;
|
|
let me = Process::myself().unwrap();
|
|
|
|
// The test suite runs in parallel, we have pipe, sockets
|
|
// opened by other tests.
|
|
// So, we take in account the various fd to increase the limit
|
|
let number_file_already_opened: u64 = me.fd_count().unwrap().try_into().unwrap();
|
|
let limit_fd: u64 = number_file_already_opened + 9;
|
|
|
|
// For debugging purposes:
|
|
for f in me.fd().unwrap() {
|
|
let fd = f.unwrap();
|
|
println!("{:?} {:?}", fd, fd.mode());
|
|
}
|
|
|
|
new_ucmd!()
|
|
.arg("-r")
|
|
.arg("--reflink=auto")
|
|
.arg("dir_with_10_files/")
|
|
.arg("dir_with_10_files_new/")
|
|
.limit(Resource::NOFILE, limit_fd, limit_fd)
|
|
.succeeds();
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_never_empty() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
const BUFFER_SIZE: usize = 4096 * 4;
|
|
let buf: [u8; BUFFER_SIZE] = [0; BUFFER_SIZE];
|
|
|
|
at.make_file("src_file1");
|
|
at.write_bytes("src_file1", &buf);
|
|
|
|
ucmd.args(&["--sparse=never", "src_file1", "dst_file_non_sparse"])
|
|
.succeeds();
|
|
assert_eq!(at.read_bytes("dst_file_non_sparse"), buf);
|
|
assert_eq!(
|
|
at.metadata("dst_file_non_sparse").blocks() * 512,
|
|
buf.len() as u64
|
|
);
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_always_empty() {
|
|
for argument in ["--sparse=always", "--sparse=alway", "--sparse=al"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
const BUFFER_SIZE: usize = 4096 * 4;
|
|
let buf: [u8; BUFFER_SIZE] = [0; BUFFER_SIZE];
|
|
|
|
at.make_file("src_file1");
|
|
at.write_bytes("src_file1", &buf);
|
|
|
|
ucmd.args(&[argument, "src_file1", "dst_file_sparse"])
|
|
.succeeds();
|
|
|
|
assert_eq!(at.read_bytes("dst_file_sparse"), buf);
|
|
assert_eq!(at.metadata("dst_file_sparse").blocks(), 0);
|
|
}
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_always_non_empty() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
const BUFFER_SIZE: usize = 4096 * 16 + 3;
|
|
let mut buf: [u8; BUFFER_SIZE] = [0; BUFFER_SIZE];
|
|
let blocks_to_touch = [buf.len() / 3, 2 * (buf.len() / 3)];
|
|
|
|
for i in blocks_to_touch {
|
|
buf[i] = b'x';
|
|
}
|
|
|
|
at.make_file("src_file1");
|
|
at.write_bytes("src_file1", &buf);
|
|
|
|
ucmd.args(&["--sparse=always", "src_file1", "dst_file_sparse"])
|
|
.succeeds();
|
|
|
|
let touched_block_count =
|
|
blocks_to_touch.len() as u64 * at.metadata("dst_file_sparse").blksize() / 512;
|
|
|
|
assert_eq!(at.read_bytes("dst_file_sparse"), buf);
|
|
assert_eq!(at.metadata("dst_file_sparse").blocks(), touched_block_count);
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_invalid_option() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.make_file("src_file1");
|
|
|
|
ucmd.args(&["--sparse=invalid", "src_file1", "dst_file"])
|
|
.fails();
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_always_reflink_always() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.make_file("src_file1");
|
|
|
|
ucmd.args(&[
|
|
"--sparse=always",
|
|
"--reflink=always",
|
|
"src_file1",
|
|
"dst_file",
|
|
])
|
|
.fails();
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_sparse_never_reflink_always() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
at.make_file("src_file1");
|
|
|
|
ucmd.args(&[
|
|
"--sparse=never",
|
|
"--reflink=always",
|
|
"src_file1",
|
|
"dst_file",
|
|
])
|
|
.fails();
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[cfg(feature = "truncate")]
|
|
#[test]
|
|
fn test_cp_reflink_always_override() {
|
|
let scene = TestScenario::new(util_name!());
|
|
|
|
const DISK: &str = "disk.img";
|
|
const ROOTDIR: &str = "disk_root/";
|
|
const USERDIR: &str = "dir/";
|
|
const MOUNTPOINT: &str = "mountpoint/";
|
|
|
|
let src1_path: &str = &[MOUNTPOINT, USERDIR, "src1"].concat();
|
|
let src2_path: &str = &[MOUNTPOINT, USERDIR, "src2"].concat();
|
|
let dst_path: &str = &[MOUNTPOINT, USERDIR, "dst"].concat();
|
|
|
|
scene.fixtures.mkdir(ROOTDIR);
|
|
scene.fixtures.mkdir([ROOTDIR, USERDIR].concat());
|
|
|
|
// Setup:
|
|
// Because neither `mkfs.btrfs` not btrfs `mount` options allow us to have a mountpoint owned
|
|
// by a non-root user, we want the following directory structure:
|
|
//
|
|
// uid | path
|
|
// ---------------------------
|
|
// user | .
|
|
// root | └── mountpoint
|
|
// user | └── dir
|
|
// user | ├── src1
|
|
// user | └── src2
|
|
|
|
scene
|
|
.ccmd("truncate")
|
|
.args(&["-s", "128M", DISK])
|
|
.succeeds();
|
|
|
|
if !scene
|
|
.cmd("env")
|
|
.env("PATH", PATH)
|
|
.args(&["mkfs.btrfs", "--rootdir", ROOTDIR, DISK])
|
|
.run()
|
|
.succeeded()
|
|
{
|
|
print!("Test skipped; couldn't make btrfs disk image");
|
|
return;
|
|
}
|
|
|
|
scene.fixtures.mkdir(MOUNTPOINT);
|
|
|
|
let mount = scene
|
|
.cmd("sudo")
|
|
.env("PATH", PATH)
|
|
.args(&["-E", "--non-interactive", "mount", DISK, MOUNTPOINT])
|
|
.run();
|
|
|
|
if !mount.succeeded() {
|
|
print!("Test skipped; requires root user");
|
|
return;
|
|
}
|
|
|
|
scene.fixtures.make_file(src1_path);
|
|
scene.fixtures.write_bytes(src1_path, &[0x64; 8192]);
|
|
|
|
scene.fixtures.make_file(src2_path);
|
|
scene.fixtures.write(src2_path, "other data");
|
|
|
|
scene
|
|
.ucmd()
|
|
.args(&["--reflink=always", src1_path, dst_path])
|
|
.succeeds();
|
|
|
|
scene
|
|
.ucmd()
|
|
.args(&["--reflink=always", src2_path, dst_path])
|
|
.succeeds();
|
|
|
|
scene
|
|
.cmd("sudo")
|
|
.env("PATH", PATH)
|
|
.args(&["-E", "--non-interactive", "umount", MOUNTPOINT])
|
|
.succeeds();
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_dir_symlink() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("dir");
|
|
at.symlink_dir("dir", "dir-link");
|
|
ucmd.args(&["-r", "dir-link", "copy"]).succeeds();
|
|
assert_eq!(at.resolve_link("copy"), "dir");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(target_os = "freebsd"))] // FIXME: fix this test for FreeBSD
|
|
#[cfg(feature = "ln")]
|
|
fn test_copy_dir_with_symlinks() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("dir");
|
|
at.make_file("dir/file");
|
|
|
|
TestScenario::new("ln")
|
|
.ucmd()
|
|
.arg("-sr")
|
|
.arg(at.subdir.join("dir/file"))
|
|
.arg(at.subdir.join("dir/file-link"))
|
|
.succeeds();
|
|
|
|
ucmd.args(&["-r", "dir", "copy"]).succeeds();
|
|
assert_eq!(at.resolve_link("copy/file-link"), "file");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_copy_symlink_force() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
at.symlink_file("file", "file-link");
|
|
at.touch("copy");
|
|
|
|
ucmd.args(&["file-link", "copy", "-f", "--no-dereference"])
|
|
.succeeds();
|
|
assert_eq!(at.resolve_link("copy"), "file");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_no_preserve_mode() {
|
|
use std::os::unix::prelude::MetadataExt;
|
|
|
|
const PERMS_ALL: u32 = if cfg!(target_os = "freebsd") {
|
|
// Only the superuser can set the sticky bit on a file.
|
|
0o6777
|
|
} else {
|
|
0o7777
|
|
};
|
|
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
set_permissions(at.plus("file"), PermissionsExt::from_mode(PERMS_ALL)).unwrap();
|
|
let umask: u16 = 0o022;
|
|
ucmd.arg("file")
|
|
.arg("dest")
|
|
.umask(umask as libc::mode_t)
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
// remove sticky bit, setuid and setgid bit; apply umask
|
|
let expected_perms = PERMS_ALL & !0o7000 & !umask as u32;
|
|
assert_eq!(
|
|
at.plus("dest").metadata().unwrap().mode() & 0o7777,
|
|
expected_perms
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_preserve_mode() {
|
|
use std::os::unix::prelude::MetadataExt;
|
|
|
|
const PERMS_ALL: u32 = if cfg!(target_os = "freebsd") {
|
|
// Only the superuser can set the sticky bit on a file.
|
|
0o6777
|
|
} else {
|
|
0o7777
|
|
};
|
|
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
set_permissions(at.plus("file"), PermissionsExt::from_mode(PERMS_ALL)).unwrap();
|
|
ucmd.arg("file")
|
|
.arg("dest")
|
|
.arg("-p")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert_eq!(
|
|
at.plus("dest").metadata().unwrap().mode() & 0o7777,
|
|
PERMS_ALL
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_canonicalize_symlink() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("dir");
|
|
at.touch("dir/file");
|
|
at.relative_symlink_file("../dir/file", "dir/file-ln");
|
|
ucmd.arg("dir/file-ln")
|
|
.arg(".")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_through_just_created_symlink() {
|
|
for create_t in [true, false] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("a");
|
|
at.mkdir("b");
|
|
at.mkdir("c");
|
|
at.relative_symlink_file("../t", "a/1");
|
|
at.write("b/1", "hello");
|
|
if create_t {
|
|
at.write("t", "world");
|
|
}
|
|
ucmd.arg("--no-dereference")
|
|
.arg("a/1")
|
|
.arg("b/1")
|
|
.arg("c")
|
|
.fails()
|
|
.stderr_only(if cfg!(not(target_os = "windows")) {
|
|
"cp: will not copy 'b/1' through just-created symlink 'c/1'\n"
|
|
} else {
|
|
"cp: will not copy 'b/1' through just-created symlink 'c\\1'\n"
|
|
});
|
|
if create_t {
|
|
assert_eq!(at.read("a/1"), "world");
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_through_dangling_symlink() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
at.symlink_file("nonexistent", "target");
|
|
ucmd.arg("file")
|
|
.arg("target")
|
|
.fails()
|
|
.stderr_only("cp: not writing through dangling symlink 'target'\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_through_dangling_symlink_posixly_correct() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
at.symlink_file("nonexistent", "target");
|
|
ucmd.arg("file")
|
|
.arg("target")
|
|
.env("POSIXLY_CORRECT", "1")
|
|
.succeeds();
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_through_dangling_symlink_no_dereference() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.symlink_file("no-such-file", "dangle");
|
|
ucmd.arg("-P")
|
|
.arg("dangle")
|
|
.arg("d2")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_symlink_overwrite_detection() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
|
|
at.mkdir("good");
|
|
at.mkdir("tmp");
|
|
at.write("README", "file1");
|
|
at.write("good/README", "file2");
|
|
|
|
at.symlink_file("tmp/foo", "tmp/README");
|
|
at.touch("tmp/foo");
|
|
|
|
ts.ucmd()
|
|
.arg("README")
|
|
.arg("good/README")
|
|
.arg("tmp")
|
|
.fails()
|
|
.stderr_only(if cfg!(target_os = "windows") {
|
|
"cp: will not copy 'good/README' through just-created symlink 'tmp\\README'\n"
|
|
} else if cfg!(target_os = "macos") {
|
|
"cp: will not overwrite just-created 'tmp/README' with 'good/README'\n"
|
|
} else {
|
|
"cp: will not copy 'good/README' through just-created symlink 'tmp/README'\n"
|
|
});
|
|
let contents = at.read("tmp/foo");
|
|
// None of the files seem to be copied in macos
|
|
if cfg!(not(target_os = "macos")) {
|
|
assert_eq!(contents, "file1");
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_dangling_symlink_inside_directory() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
|
|
at.mkdir("good");
|
|
at.mkdir("tmp");
|
|
at.write("README", "file1");
|
|
at.write("good/README", "file2");
|
|
|
|
at.symlink_file("foo", "tmp/README");
|
|
|
|
ts.ucmd()
|
|
.arg("README")
|
|
.arg("good/README")
|
|
.arg("tmp")
|
|
.fails()
|
|
.stderr_only( if cfg!(target_os="windows") {
|
|
"cp: not writing through dangling symlink 'tmp\\README'\ncp: not writing through dangling symlink 'tmp\\README'\n"
|
|
} else {
|
|
"cp: not writing through dangling symlink 'tmp/README'\ncp: not writing through dangling symlink 'tmp/README'\n"
|
|
} );
|
|
}
|
|
|
|
/// Test for copying a dangling symbolic link and its permissions.
|
|
#[cfg(not(target_os = "freebsd"))] // FIXME: fix this test for FreeBSD
|
|
#[test]
|
|
fn test_copy_through_dangling_symlink_no_dereference_permissions() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
// target name link name
|
|
at.symlink_file("no-such-file", "dangle");
|
|
// to check if access time and modification time didn't change
|
|
sleep(Duration::from_millis(5000));
|
|
// don't dereference the link
|
|
// | copy permissions, too
|
|
// | | from the link
|
|
// | | | to new file d2
|
|
// | | | |
|
|
// V V V V
|
|
ucmd.args(&["-P", "-p", "dangle", "d2"])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.symlink_exists("d2"), "symlink wasn't created");
|
|
|
|
// `-p` means `--preserve=mode,ownership,timestamps`
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
{
|
|
let metadata1 = at.symlink_metadata("dangle");
|
|
let metadata2 = at.symlink_metadata("d2");
|
|
assert_metadata_eq!(metadata1, metadata2);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_through_dangling_symlink_no_dereference_2() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file");
|
|
at.symlink_file("nonexistent", "target");
|
|
ucmd.args(&["-P", "file", "target"])
|
|
.fails()
|
|
.stderr_only("cp: not writing through dangling symlink 'target'\n");
|
|
}
|
|
|
|
/// Test that copy through a dangling symbolic link fails, even with --force.
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_copy_through_dangling_symlink_force() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("src");
|
|
at.symlink_file("no-such-file", "dest");
|
|
ucmd.args(&["--force", "src", "dest"])
|
|
.fails()
|
|
.stderr_only("cp: not writing through dangling symlink 'dest'\n");
|
|
assert!(!at.file_exists("dest"));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_archive_on_nonexistent_file() {
|
|
new_ucmd!()
|
|
.arg("-a")
|
|
.arg(TEST_NONEXISTENT_FILE)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.fails()
|
|
.stderr_only(
|
|
"cp: cannot stat 'nonexistent_file.txt': No such file or directory (os error 2)\n",
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_cp_link_backup() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("file2");
|
|
ucmd.arg("-l")
|
|
.arg("-b")
|
|
.arg(TEST_HELLO_WORLD_SOURCE)
|
|
.arg("file2")
|
|
.succeeds();
|
|
|
|
assert!(at.file_exists("file2~"));
|
|
assert_eq!(at.read("file2"), "Hello, World!\n");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_fifo() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkfifo("fifo");
|
|
ucmd.arg("-r")
|
|
.arg("fifo")
|
|
.arg("fifo2")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.is_fifo("fifo2"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_dir_recursive_copy() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
at.mkdir_all("parent1/child");
|
|
at.mkdir_all("parent2/child1/child2/child3");
|
|
|
|
// case-1: copy parent1 -> parent1: should fail
|
|
scene
|
|
.ucmd()
|
|
.arg("-R")
|
|
.arg("parent1")
|
|
.arg("parent1")
|
|
.fails()
|
|
.stderr_contains("cannot copy a directory");
|
|
// case-2: copy parent1 -> parent1/child should fail
|
|
scene
|
|
.ucmd()
|
|
.arg("-R")
|
|
.arg("parent1")
|
|
.arg("parent1/child")
|
|
.fails()
|
|
.stderr_contains("cannot copy a directory");
|
|
// case-3: copy parent1/child -> parent2 should pass
|
|
scene
|
|
.ucmd()
|
|
.arg("-R")
|
|
.arg("parent1/child")
|
|
.arg("parent2")
|
|
.succeeds();
|
|
// case-4: copy parent2/child1/ -> parent2/child1/child2/child3
|
|
scene
|
|
.ucmd()
|
|
.arg("-R")
|
|
.arg("parent2/child1/")
|
|
.arg("parent2/child1/child2/child3")
|
|
.fails()
|
|
.stderr_contains("cannot copy a directory");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_dir_vs_file() {
|
|
new_ucmd!()
|
|
.arg("-R")
|
|
.arg(TEST_COPY_FROM_FOLDER)
|
|
.arg(TEST_EXISTING_FILE)
|
|
.fails()
|
|
.stderr_only("cp: cannot overwrite non-directory with directory\n");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_overriding_arguments() {
|
|
let s = TestScenario::new(util_name!());
|
|
s.fixtures.touch("file1");
|
|
for (arg1, arg2) in [
|
|
#[cfg(not(windows))]
|
|
("--remove-destination", "--force"),
|
|
#[cfg(not(windows))]
|
|
("--force", "--remove-destination"),
|
|
("--interactive", "--no-clobber"),
|
|
("--link", "--symbolic-link"),
|
|
#[cfg(not(target_os = "android"))]
|
|
("--symbolic-link", "--link"),
|
|
("--dereference", "--no-dereference"),
|
|
("--no-dereference", "--dereference"),
|
|
] {
|
|
s.ucmd()
|
|
.arg(arg1)
|
|
.arg(arg2)
|
|
.arg("file1")
|
|
.arg("file2")
|
|
.succeeds();
|
|
s.fixtures.remove("file2");
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_no_dereference_1() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("a");
|
|
at.mkdir("b");
|
|
at.write("a/foo", "bar");
|
|
at.relative_symlink_file("../a/foo", "b/foo");
|
|
ucmd.args(&["-P", "a/foo", "b"]).fails();
|
|
}
|
|
|
|
#[test]
|
|
fn test_abuse_existing() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("a");
|
|
at.mkdir("b");
|
|
at.mkdir("c");
|
|
at.relative_symlink_file("../t", "a/1");
|
|
at.write("b/1", "hello");
|
|
at.relative_symlink_file("../t", "c/1");
|
|
at.write("t", "i");
|
|
ucmd.args(&["-dR", "a/1", "b/1", "c"])
|
|
.fails()
|
|
.stderr_contains(format!(
|
|
"will not copy 'b/1' through just-created symlink 'c{}1'",
|
|
if cfg!(windows) { "\\" } else { "/" }
|
|
));
|
|
assert_eq!(at.read("t"), "i");
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_same_symlink_no_dereference() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.relative_symlink_file("t", "a");
|
|
at.relative_symlink_file("t", "b");
|
|
at.touch("t");
|
|
ucmd.args(&["-d", "a", "b"]).succeeds();
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_same_symlink_no_dereference_dangling() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.relative_symlink_file("t", "a");
|
|
at.relative_symlink_file("t", "b");
|
|
ucmd.args(&["-d", "a", "b"]).succeeds();
|
|
}
|
|
|
|
// TODO: enable for Android, when #3477 solved
|
|
#[cfg(not(any(windows, target_os = "android")))]
|
|
#[test]
|
|
fn test_cp_parents_2_dirs() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir_all("a/b/c");
|
|
at.mkdir("d");
|
|
ucmd.args(&["-a", "--parents", "a/b/c", "d"])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.dir_exists("d/a/b/c"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_2() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir_all("a/b");
|
|
at.touch("a/b/c");
|
|
at.mkdir("d");
|
|
#[cfg(not(windows))]
|
|
let expected_stdout = "a -> d/a\na/b -> d/a/b\n'a/b/c' -> 'd/a/b/c'\n";
|
|
#[cfg(windows)]
|
|
let expected_stdout = "a -> d\\a\na/b -> d\\a/b\n'a/b/c' -> 'd\\a/b/c'\n";
|
|
ucmd.args(&["--verbose", "--parents", "a/b/c", "d"])
|
|
.succeeds()
|
|
.stdout_only(expected_stdout);
|
|
assert!(at.file_exists("d/a/b/c"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_2_link() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir_all("a/b");
|
|
at.touch("a/b/c");
|
|
at.mkdir("d");
|
|
at.relative_symlink_file("b", "a/link");
|
|
#[cfg(not(windows))]
|
|
let expected_stdout = "a -> d/a\na/link -> d/a/link\n'a/link/c' -> 'd/a/link/c'\n";
|
|
#[cfg(windows)]
|
|
let expected_stdout = "a -> d\\a\na/link -> d\\a/link\n'a/link/c' -> 'd\\a/link/c'\n";
|
|
ucmd.args(&["--verbose", "--parents", "a/link/c", "d"])
|
|
.succeeds()
|
|
.stdout_only(expected_stdout);
|
|
assert!(at.dir_exists("d/a/link"));
|
|
assert!(!at.symlink_exists("d/a/link"));
|
|
assert!(at.file_exists("d/a/link/c"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_2_dir() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir_all("a/b/c");
|
|
at.mkdir("d");
|
|
#[cfg(not(windows))]
|
|
let expected_stdout = "a -> d/a\na/b -> d/a/b\n'a/b/c' -> 'd/a/b/c'\n";
|
|
#[cfg(windows)]
|
|
let expected_stdout = "a -> d\\a\na/b -> d\\a/b\n'a/b/c' -> 'd\\a/b\\c'\n";
|
|
ucmd.args(&["--verbose", "-r", "--parents", "a/b/c", "d"])
|
|
.succeeds()
|
|
.stdout_only(expected_stdout);
|
|
assert!(at.dir_exists("d/a/b/c"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_parents_2_deep_dir() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir_all("a/b/c");
|
|
at.mkdir_all("d/e");
|
|
#[cfg(not(windows))]
|
|
let expected_stdout = "a -> d/e/a\na/b -> d/e/a/b\n'a/b/c' -> 'd/e/a/b/c'\n";
|
|
#[cfg(windows)]
|
|
let expected_stdout = "a -> d/e\\a\na/b -> d/e\\a/b\n'a/b/c' -> 'd/e\\a/b\\c'\n";
|
|
ucmd.args(&["--verbose", "-r", "--parents", "a/b/c", "d/e"])
|
|
.succeeds()
|
|
.stdout_only(expected_stdout);
|
|
assert!(at.dir_exists("d/e/a/b/c"));
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_copy_symlink_contents_recursive() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("src-dir");
|
|
at.mkdir("dest-dir");
|
|
at.write("f", "f");
|
|
at.relative_symlink_file("f", "slink");
|
|
at.relative_symlink_file("no-file", &path_concat!("src-dir", "slink"));
|
|
ucmd.args(&["-H", "-R", "slink", "src-dir", "dest-dir"])
|
|
.succeeds();
|
|
assert!(at.dir_exists("src-dir"));
|
|
assert!(at.dir_exists("dest-dir"));
|
|
assert!(at.dir_exists(&path_concat!("dest-dir", "src-dir")));
|
|
let regular_file = path_concat!("dest-dir", "slink");
|
|
assert!(!at.symlink_exists(®ular_file) && at.file_exists(®ular_file));
|
|
assert_eq!(at.read(®ular_file), "f");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_mode_symlink() {
|
|
for from in ["file", "slink", "slink2"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.write("file", "f");
|
|
at.relative_symlink_file("file", "slink");
|
|
at.relative_symlink_file("slink", "slink2");
|
|
ucmd.args(&["-s", "-L", from, "z"]).succeeds();
|
|
assert!(at.symlink_exists("z"));
|
|
assert_eq!(at.read_symlink("z"), from);
|
|
}
|
|
}
|
|
|
|
// Android doesn't allow creating hard links
|
|
#[cfg(not(target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_mode_hardlink() {
|
|
for from in ["file", "slink", "slink2"] {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.write("file", "f");
|
|
at.relative_symlink_file("file", "slink");
|
|
at.relative_symlink_file("slink", "slink2");
|
|
ucmd.args(&["--link", "-L", from, "z"]).succeeds();
|
|
assert!(at.file_exists("z") && !at.symlink_exists("z"));
|
|
assert_eq!(at.read("z"), "f");
|
|
// checking that it's the same hard link
|
|
at.append("z", "g");
|
|
assert_eq!(at.read("file"), "fg");
|
|
}
|
|
}
|
|
|
|
// Android doesn't allow creating hard links
|
|
#[cfg(not(target_os = "android"))]
|
|
#[test]
|
|
fn test_cp_mode_hardlink_no_dereference() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.write("file", "f");
|
|
at.relative_symlink_file("file", "slink");
|
|
at.relative_symlink_file("slink", "slink2");
|
|
ucmd.args(&["--link", "-P", "slink2", "z"]).succeeds();
|
|
assert!(at.symlink_exists("z"));
|
|
assert_eq!(at.read_symlink("z"), "slink");
|
|
}
|
|
|
|
#[cfg(not(any(windows, target_os = "android")))]
|
|
#[test]
|
|
fn test_remove_destination_with_destination_being_a_hardlink_to_source() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file = "file";
|
|
let hardlink = "hardlink";
|
|
|
|
at.touch(file);
|
|
at.hard_link(file, hardlink);
|
|
|
|
ucmd.args(&["--remove-destination", file, hardlink])
|
|
.succeeds();
|
|
|
|
assert_eq!("", at.resolve_link(hardlink));
|
|
assert!(at.file_exists(file));
|
|
assert!(at.file_exists(hardlink));
|
|
}
|
|
|
|
#[test]
|
|
fn test_remove_destination_with_destination_being_a_symlink_to_source() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let file = "file";
|
|
let symlink = "symlink";
|
|
|
|
at.touch(file);
|
|
at.symlink_file(file, symlink);
|
|
|
|
ucmd.args(&["--remove-destination", file, symlink])
|
|
.succeeds();
|
|
assert!(!at.symlink_exists(symlink));
|
|
assert!(at.file_exists(file));
|
|
assert!(at.file_exists(symlink));
|
|
}
|
|
|
|
#[test]
|
|
fn test_remove_destination_symbolic_link_loop() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.symlink_file("loop", "loop");
|
|
at.plus("loop");
|
|
at.touch("f");
|
|
ucmd.args(&["--remove-destination", "f", "loop"])
|
|
.succeeds()
|
|
.no_stdout()
|
|
.no_stderr();
|
|
assert!(at.file_exists("loop"));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_cp_symbolic_link_loop() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.symlink_file("loop", "loop");
|
|
at.plus("loop");
|
|
at.touch("f");
|
|
ucmd.args(&["-f", "f", "loop"])
|
|
.succeeds()
|
|
.no_stdout()
|
|
.no_stderr();
|
|
assert!(at.file_exists("loop"));
|
|
}
|
|
|
|
/// Test that copying a directory to itself is disallowed.
|
|
#[test]
|
|
fn test_copy_directory_to_itself_disallowed() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("d");
|
|
#[cfg(not(windows))]
|
|
let expected = "cp: cannot copy a directory, 'd', into itself, 'd/d'\n";
|
|
#[cfg(windows)]
|
|
let expected = "cp: cannot copy a directory, 'd', into itself, 'd\\d'\n";
|
|
ucmd.args(&["-R", "d", "d"]).fails().stderr_only(expected);
|
|
}
|
|
|
|
/// Test that copying a nested directory to itself is disallowed.
|
|
#[test]
|
|
fn test_copy_nested_directory_to_itself_disallowed() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("a");
|
|
at.mkdir("a/b");
|
|
at.mkdir("a/b/c");
|
|
#[cfg(not(windows))]
|
|
let expected = "cp: cannot copy a directory, 'a/b', into itself, 'a/b/c/b'\n";
|
|
#[cfg(windows)]
|
|
let expected = "cp: cannot copy a directory, 'a/b', into itself, 'a/b/c\\b'\n";
|
|
ucmd.args(&["-R", "a/b", "a/b/c"])
|
|
.fails()
|
|
.stderr_only(expected);
|
|
}
|
|
|
|
/// Test for preserving permissions when copying a directory.
|
|
#[cfg(all(not(windows), not(target_os = "freebsd")))]
|
|
#[test]
|
|
fn test_copy_dir_preserve_permissions() {
|
|
// Create a directory that has some non-default permissions.
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("d1");
|
|
at.set_mode("d1", 0o0500);
|
|
|
|
// Copy the directory, preserving those permissions.
|
|
//
|
|
// preserve permissions (mode, ownership, timestamps)
|
|
// | copy directories recursively
|
|
// | | from this source directory
|
|
// | | | to this destination
|
|
// | | | |
|
|
// V V V V
|
|
ucmd.args(&["-p", "-R", "d1", "d2"])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.dir_exists("d2"));
|
|
|
|
// Assert that the permissions are preserved.
|
|
let metadata1 = at.metadata("d1");
|
|
let metadata2 = at.metadata("d2");
|
|
assert_metadata_eq!(metadata1, metadata2);
|
|
}
|
|
|
|
/// Test for preserving permissions when copying a directory, even in
|
|
/// the face of an inaccessible file in that directory.
|
|
#[cfg(all(not(windows), not(target_os = "freebsd")))]
|
|
#[test]
|
|
fn test_copy_dir_preserve_permissions_inaccessible_file() {
|
|
// Create a directory that has some non-default permissions and
|
|
// contains an inaccessible file.
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("d1");
|
|
at.touch("d1/f");
|
|
at.set_mode("d1/f", 0);
|
|
at.set_mode("d1", 0o0500);
|
|
|
|
// Copy the directory, preserving those permissions. There should
|
|
// be an error message that the file `d1/f` is inaccessible.
|
|
//
|
|
// preserve permissions (mode, ownership, timestamps)
|
|
// | copy directories recursively
|
|
// | | from this source directory
|
|
// | | | to this destination
|
|
// | | | |
|
|
// V V V V
|
|
ucmd.args(&["-p", "-R", "d1", "d2"])
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_only("cp: cannot open 'd1/f' for reading: permission denied\n");
|
|
assert!(at.dir_exists("d2"));
|
|
assert!(!at.file_exists("d2/f"));
|
|
|
|
// Assert that the permissions are preserved.
|
|
let metadata1 = at.metadata("d1");
|
|
let metadata2 = at.metadata("d2");
|
|
assert_metadata_eq!(metadata1, metadata2);
|
|
}
|
|
|
|
/// Test that copying file to itself with backup fails.
|
|
#[test]
|
|
fn test_same_file_backup() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("f");
|
|
ucmd.args(&["--backup", "f", "f"])
|
|
.fails()
|
|
.stderr_only("cp: 'f' and 'f' are the same file\n");
|
|
assert!(!at.file_exists("f~"));
|
|
}
|
|
|
|
/// Test that copying file to itself with forced backup succeeds.
|
|
#[cfg(not(windows))]
|
|
#[test]
|
|
fn test_same_file_force() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("f");
|
|
ucmd.args(&["--force", "f", "f"])
|
|
.fails()
|
|
.stderr_only("cp: 'f' and 'f' are the same file\n");
|
|
assert!(!at.file_exists("f~"));
|
|
}
|
|
|
|
/// Test that copying file to itself with forced backup succeeds.
|
|
#[cfg(not(windows))]
|
|
#[test]
|
|
fn test_same_file_force_backup() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("f");
|
|
ucmd.args(&["--force", "--backup", "f", "f"])
|
|
.succeeds()
|
|
.no_stdout()
|
|
.no_stderr();
|
|
assert!(at.file_exists("f~"));
|
|
}
|
|
|
|
/// Test for copying the contents of a FIFO as opposed to the FIFO object itself.
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
#[test]
|
|
fn test_copy_contents_fifo() {
|
|
// TODO this test should work on FreeBSD, but the command was
|
|
// causing an error:
|
|
//
|
|
// cp: 'fifo' -> 'outfile': the source path is neither a regular file nor a symlink to a regular file
|
|
//
|
|
// the underlying `std::fs:copy` doesn't support copying fifo on freeBSD
|
|
let scenario = TestScenario::new(util_name!());
|
|
let at = &scenario.fixtures;
|
|
|
|
// Start the `cp` process, reading the contents of `fifo` and
|
|
// writing to regular file `outfile`.
|
|
at.mkfifo("fifo");
|
|
let mut ucmd = scenario.ucmd();
|
|
let child = ucmd
|
|
.args(&["--copy-contents", "fifo", "outfile"])
|
|
.run_no_wait();
|
|
|
|
// Write some bytes to the `fifo`. We expect these bytes to get
|
|
// copied through to `outfile`.
|
|
std::fs::write(at.plus("fifo"), "foo").unwrap();
|
|
|
|
// At this point the child process should have terminated
|
|
// successfully with no output. The `outfile` should have the
|
|
// contents of `fifo` copied into it.
|
|
child.wait().unwrap().no_stdout().no_stderr().success();
|
|
assert_eq!(at.read("outfile"), "foo");
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn test_reflink_never_sparse_always() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
// Create a file and make it a large sparse file.
|
|
//
|
|
// On common Linux filesystems, setting the length to one megabyte
|
|
// should cause the file to become a sparse file, but it depends
|
|
// on the system.
|
|
std::fs::File::create(at.plus("src"))
|
|
.unwrap()
|
|
.set_len(1024 * 1024)
|
|
.unwrap();
|
|
|
|
ucmd.args(&["--reflink=never", "--sparse=always", "src", "dest"])
|
|
.succeeds()
|
|
.no_stdout()
|
|
.no_stderr();
|
|
at.file_exists("dest");
|
|
|
|
let src_metadata = std::fs::metadata(at.plus("src")).unwrap();
|
|
let dest_metadata = std::fs::metadata(at.plus("dest")).unwrap();
|
|
assert_eq!(src_metadata.blocks(), dest_metadata.blocks());
|
|
assert_eq!(dest_metadata.len(), 1024 * 1024);
|
|
}
|
|
|
|
/// Test for preserving attributes of a hard link in a directory.
|
|
#[test]
|
|
#[cfg(not(target_os = "android"))]
|
|
fn test_preserve_hardlink_attributes_in_directory() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
|
|
// The source directory tree.
|
|
at.mkdir("src");
|
|
at.touch("src/f");
|
|
at.hard_link("src/f", "src/link");
|
|
|
|
// The destination directory tree.
|
|
//
|
|
// The file `f` already exists, but the `link` does not.
|
|
at.mkdir_all("dest/src");
|
|
at.touch("dest/src/f");
|
|
|
|
ucmd.args(&["-a", "src", "dest"]).succeeds().no_output();
|
|
|
|
// The hard link should now appear in the destination directory tree.
|
|
//
|
|
// A hard link should have the same inode as the target file.
|
|
at.file_exists("dest/src/link");
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
assert_eq!(
|
|
at.metadata("dest/src/f").ino(),
|
|
at.metadata("dest/src/link").ino()
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(any(windows, target_os = "android")))]
|
|
fn test_hard_link_file() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("src");
|
|
at.touch("dest");
|
|
ucmd.args(&["-f", "--link", "src", "dest"])
|
|
.succeeds()
|
|
.no_output();
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
assert_eq!(at.metadata("src").ino(), at.metadata("dest").ino());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_symbolic_link_file() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.touch("src");
|
|
at.touch("dest");
|
|
ucmd.args(&["-f", "--symbolic-link", "src", "dest"])
|
|
.succeeds()
|
|
.no_output();
|
|
assert_eq!(
|
|
std::fs::read_link(at.plus("dest")).unwrap(),
|
|
Path::new("src")
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_src_base_dot() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.mkdir("x");
|
|
at.mkdir("y");
|
|
ts.ucmd()
|
|
.current_dir(at.plus("y"))
|
|
.args(&["--verbose", "-r", "../x/.", "."])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(!at.dir_exists("y/x"));
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
fn non_utf8_name(suffix: &str) -> OsString {
|
|
use std::os::unix::ffi::OsStringExt;
|
|
let mut name = OsString::from_vec(vec![0xff, 0xff]);
|
|
name.push(suffix);
|
|
name
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn test_non_utf8_src() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let src = non_utf8_name("src");
|
|
std::fs::File::create(at.plus(&src)).unwrap();
|
|
ucmd.args(&[src, "dest".into()])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.file_exists("dest"));
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn test_non_utf8_dest() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let dest = non_utf8_name("dest");
|
|
ucmd.args(&[TEST_HELLO_WORLD_SOURCE.as_ref(), &*dest])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
assert!(at.file_exists(dest));
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn test_non_utf8_target() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let dest = non_utf8_name("dest");
|
|
at.mkdir(&dest);
|
|
ucmd.args(&["-t".as_ref(), &*dest, TEST_HELLO_WORLD_SOURCE.as_ref()])
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
let mut copied_file = PathBuf::from(dest);
|
|
copied_file.push(TEST_HELLO_WORLD_SOURCE);
|
|
assert!(at.file_exists(copied_file));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(windows))]
|
|
fn test_cp_archive_on_directory_ending_dot() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("dir1");
|
|
at.mkdir("dir2");
|
|
at.touch("dir1/file");
|
|
ucmd.args(&["-a", "dir1/.", "dir2"]).succeeds();
|
|
assert!(at.file_exists("dir2/file"));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "windows", target_os = "macos"))]
|
|
fn test_cp_debug_default() {
|
|
#[cfg(target_os = "macos")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: unsupported";
|
|
#[cfg(target_os = "linux")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: no";
|
|
#[cfg(windows)]
|
|
let expected = "copy offload: unsupported, reflink: unsupported, sparse detection: unsupported";
|
|
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(expected);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "windows", target_os = "macos"))]
|
|
fn test_cp_debug_multiple_default() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
let dir = "dir";
|
|
at.touch("a");
|
|
at.touch("b");
|
|
at.mkdir(dir);
|
|
|
|
let result = ts
|
|
.ucmd()
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.arg(dir)
|
|
.succeeds();
|
|
|
|
#[cfg(target_os = "macos")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: unsupported";
|
|
#[cfg(target_os = "linux")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: no";
|
|
#[cfg(windows)]
|
|
let expected = "copy offload: unsupported, reflink: unsupported, sparse detection: unsupported";
|
|
|
|
// two files, two occurrences
|
|
assert_eq!(result.stdout_str().matches(expected).count(), 2);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_reflink() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=always")
|
|
.arg("--reflink=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: zeros");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_debug_no_update() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
at.touch("b");
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--update=none")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("skipped 'b'");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_always() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: unsupported, sparse detection: zeros");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_never() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_debug_sparse_auto() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
#[cfg(not(any(target_os = "linux", target_os = "macos")))]
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=auto")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds();
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "macos"))]
|
|
{
|
|
#[cfg(target_os = "macos")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: unsupported";
|
|
#[cfg(target_os = "linux")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: no";
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=auto")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(expected);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "macos"))]
|
|
fn test_cp_debug_reflink_auto() {
|
|
#[cfg(target_os = "macos")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: unsupported";
|
|
#[cfg(target_os = "linux")]
|
|
let expected = "copy offload: unknown, reflink: unsupported, sparse detection: no";
|
|
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=auto")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(expected);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_always_reflink_auto() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=always")
|
|
.arg("--reflink=auto")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: unsupported, sparse detection: zeros");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_only_source_no_target() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
ts.ucmd()
|
|
.arg("a")
|
|
.fails()
|
|
.stderr_contains("missing destination file operand after \"a\"");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_dest_no_permissions() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
|
|
at.touch("valid.txt");
|
|
at.touch("invalid_perms.txt");
|
|
at.set_readonly("invalid_perms.txt");
|
|
|
|
ts.ucmd()
|
|
.args(&["valid.txt", "invalid_perms.txt"])
|
|
.fails()
|
|
.stderr_contains("invalid_perms.txt")
|
|
.stderr_contains("denied");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
fn test_cp_attributes_only() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let a = "file_a";
|
|
let b = "file_b";
|
|
let mode_a = 0o0500;
|
|
let mode_b = 0o0777;
|
|
|
|
at.write(a, "a");
|
|
at.write(b, "b");
|
|
at.set_mode(a, mode_a);
|
|
at.set_mode(b, mode_b);
|
|
|
|
let mode_a = at.metadata(a).mode();
|
|
let mode_b = at.metadata(b).mode();
|
|
|
|
// --attributes-only doesn't do anything without other attribute preservation flags
|
|
ucmd.arg("--attributes-only")
|
|
.arg(a)
|
|
.arg(b)
|
|
.succeeds()
|
|
.no_output();
|
|
|
|
assert_eq!("a", at.read(a));
|
|
assert_eq!("b", at.read(b));
|
|
assert_eq!(mode_a, at.metadata(a).mode());
|
|
assert_eq!(mode_b, at.metadata(b).mode());
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_seen_file() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
|
|
at.mkdir("a");
|
|
at.mkdir("b");
|
|
at.mkdir("c");
|
|
at.write("a/f", "a");
|
|
at.write("b/f", "b");
|
|
|
|
let result = ts.ucmd().arg("a/f").arg("b/f").arg("c").fails();
|
|
#[cfg(not(unix))]
|
|
assert!(result
|
|
.stderr_str()
|
|
.contains("will not overwrite just-created 'c\\f' with 'b/f'"));
|
|
#[cfg(unix)]
|
|
assert!(result
|
|
.stderr_str()
|
|
.contains("will not overwrite just-created 'c/f' with 'b/f'"));
|
|
|
|
assert!(at.plus("c").join("f").exists());
|
|
|
|
ts.ucmd()
|
|
.arg("--backup=numbered")
|
|
.arg("a/f")
|
|
.arg("b/f")
|
|
.arg("c")
|
|
.succeeds();
|
|
assert!(at.plus("c").join("f").exists());
|
|
assert!(at.plus("c").join("f.~1~").exists());
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_path_ends_with_terminator() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.mkdir("a");
|
|
ts.ucmd().arg("-r").arg("-T").arg("a").arg("e/").succeeds();
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_no_such() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("b");
|
|
ts.ucmd()
|
|
.arg("b")
|
|
.arg("no-such/")
|
|
.fails()
|
|
.stderr_is("cp: 'no-such/' is not a directory\n");
|
|
}
|
|
|
|
#[cfg(all(
|
|
unix,
|
|
not(any(target_os = "android", target_os = "macos", target_os = "openbsd"))
|
|
))]
|
|
#[test]
|
|
fn test_acl_preserve() {
|
|
use std::process::Command;
|
|
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let path1 = "a";
|
|
let path2 = "b";
|
|
let file = "a/file";
|
|
let file_target = "b/file";
|
|
at.mkdir(path1);
|
|
at.mkdir(path2);
|
|
at.touch(file);
|
|
|
|
let path = at.plus_as_string(file);
|
|
// calling the command directly. xattr requires some dev packages to be installed
|
|
// and it adds a complex dependency just for a test
|
|
match Command::new("setfacl")
|
|
.args(["-m", "group::rwx", path1])
|
|
.status()
|
|
.map(|status| status.code())
|
|
{
|
|
Ok(Some(0)) => {}
|
|
Ok(_) => {
|
|
println!("test skipped: setfacl failed");
|
|
return;
|
|
}
|
|
Err(e) => {
|
|
println!("test skipped: setfacl failed with {}", e);
|
|
return;
|
|
}
|
|
}
|
|
|
|
scene.ucmd().args(&["-p", &path, path2]).succeeds();
|
|
|
|
assert!(compare_xattrs(&file, &file_target));
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.write("a", "hello");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: SEEK_HOLE");
|
|
|
|
let src_file_metadata = std::fs::metadata(at.plus("a")).unwrap();
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(src_file_metadata.blocks(), dst_file_metadata.blocks());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_empty_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: unknown, reflink: no, sparse detection: SEEK_HOLE");
|
|
|
|
let src_file_metadata = std::fs::metadata(at.plus("a")).unwrap();
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(src_file_metadata.blocks(), dst_file_metadata.blocks());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_default_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
at.append_bytes("a", "hello".as_bytes());
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: yes, reflink: unsupported, sparse detection: SEEK_HOLE");
|
|
|
|
let src_file_metadata = std::fs::metadata(at.plus("a")).unwrap();
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(src_file_metadata.blocks(), dst_file_metadata.blocks());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_default_less_than_512_bytes() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let at = &ts.fixtures;
|
|
at.write_bytes("a", "hello".as_bytes());
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(400).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=auto")
|
|
.arg("--sparse=auto")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: yes, reflink: unsupported, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_default_without_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let at = &ts.fixtures;
|
|
at.write_bytes("a", "hello".as_bytes());
|
|
|
|
let filler_bytes = [0_u8; 10000];
|
|
|
|
at.append_bytes("a", &filler_bytes);
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: yes, reflink: unsupported, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_default_empty_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(
|
|
"copy offload: unknown, reflink: unsupported, sparse detection: SEEK_HOLE",
|
|
);
|
|
|
|
let src_file_metadata = std::fs::metadata(at.plus("a")).unwrap();
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(src_file_metadata.blocks(), dst_file_metadata.blocks());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_sparse_always_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.write("a", "hello");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: SEEK_HOLE + zeros");
|
|
|
|
let src_file_metadata = std::fs::metadata(at.plus("a")).unwrap();
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(src_file_metadata.blocks(), dst_file_metadata.blocks());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_sparse_always_without_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let empty_bytes = [0_u8; 10000];
|
|
let at = &ts.fixtures;
|
|
at.write("a", "hello");
|
|
at.append_bytes("a", &empty_bytes);
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: zeros");
|
|
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(
|
|
dst_file_metadata.blocks(),
|
|
dst_file_metadata.blksize() / 512
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_sparse_always_empty_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: unknown, reflink: no, sparse detection: SEEK_HOLE");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_default_virtual_file() {
|
|
// This file has existed at least since 2008, so we assume that it is present on "all" Linux kernels.
|
|
// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-profiling
|
|
|
|
use std::os::unix::prelude::MetadataExt;
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
ts.ucmd().arg("/sys/kernel/profiling").arg("b").succeeds();
|
|
|
|
let dest_size = std::fs::metadata(at.plus("b"))
|
|
.expect("Metadata of copied file cannot be read")
|
|
.size();
|
|
assert!(dest_size > 0);
|
|
}
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_auto_sparse_always_non_sparse_file_with_long_zero_sequence() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let buf: Vec<u8> = vec![0; 4096 * 4];
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
at.append_bytes("a", &buf);
|
|
at.append_bytes("a", "hello".as_bytes());
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: unsupported, sparse detection: zeros");
|
|
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(
|
|
dst_file_metadata.blocks(),
|
|
dst_file_metadata.blksize() / 512
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_never_empty_sparse_file() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_sparse_always_non_sparse_file_with_long_zero_sequence() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let buf: Vec<u8> = vec![0; 4096 * 4];
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
at.append_bytes("a", &buf);
|
|
at.append_bytes("a", "hello".as_bytes());
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=always")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: zeros");
|
|
|
|
let dst_file_metadata = std::fs::metadata(at.plus("b")).unwrap();
|
|
assert_eq!(
|
|
dst_file_metadata.blocks(),
|
|
dst_file_metadata.blksize() / 512
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_always_sparse_virtual_file() {
|
|
// This file has existed at least since 2008, so we assume that it is present on "all" Linux kernels.
|
|
// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-profiling
|
|
let ts = TestScenario::new(util_name!());
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=always")
|
|
.arg("/sys/kernel/profiling")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(
|
|
"copy offload: avoided, reflink: unsupported, sparse detection: SEEK_HOLE + zeros",
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_less_than_512_bytes() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let at = &ts.fixtures;
|
|
at.write_bytes("a", "hello".as_bytes());
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(400).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_sparse_never_empty_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: unknown, reflink: no, sparse detection: SEEK_HOLE");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
at.append_bytes("a", "hello".as_bytes());
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: SEEK_HOLE");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_sparse_never_less_than_512_bytes() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let at = &ts.fixtures;
|
|
at.write_bytes("a", "hello".as_bytes());
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(400).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=auto")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_sparse_never_without_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
let at = &ts.fixtures;
|
|
at.write_bytes("a", "hello".as_bytes());
|
|
|
|
let filler_bytes = [0_u8; 10000];
|
|
|
|
at.append_bytes("a", &filler_bytes);
|
|
|
|
ts.ucmd()
|
|
.arg("--reflink=auto")
|
|
.arg("--sparse=never")
|
|
.arg("--debug")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_sparse_never_empty_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=auto")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: unknown, reflink: no, sparse detection: SEEK_HOLE");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_sparse_never_file_with_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let at = &ts.fixtures;
|
|
at.touch("a");
|
|
let f = std::fs::OpenOptions::new()
|
|
.write(true)
|
|
.open(at.plus("a"))
|
|
.unwrap();
|
|
f.set_len(10000).unwrap();
|
|
at.append_bytes("a", "hello".as_bytes());
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=auto")
|
|
.arg("--sparse=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: SEEK_HOLE");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_default_sparse_virtual_file() {
|
|
// This file has existed at least since 2008, so we assume that it is present on "all" Linux kernels.
|
|
// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-profiling
|
|
let ts = TestScenario::new(util_name!());
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("/sys/kernel/profiling")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains(
|
|
"copy offload: unsupported, reflink: unsupported, sparse detection: SEEK_HOLE",
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_sparse_never_zero_sized_virtual_file() {
|
|
let ts = TestScenario::new(util_name!());
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--sparse=never")
|
|
.arg("/proc/version")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn test_cp_debug_default_zero_sized_virtual_file() {
|
|
let ts = TestScenario::new(util_name!());
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("/proc/version")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: unsupported, reflink: unsupported, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
fn test_cp_debug_reflink_never_without_hole() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let filler_bytes = [0_u8; 1000];
|
|
let at = &ts.fixtures;
|
|
at.write("a", "hello");
|
|
at.append_bytes("a", &filler_bytes);
|
|
|
|
ts.ucmd()
|
|
.arg("--debug")
|
|
.arg("--reflink=never")
|
|
.arg("a")
|
|
.arg("b")
|
|
.succeeds()
|
|
.stdout_contains("copy offload: avoided, reflink: no, sparse detection: no");
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_force_remove_destination_attributes_only_with_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
|
|
at.write("file1", "1");
|
|
at.write("file2", "2");
|
|
at.symlink_file("file1", "sym1");
|
|
|
|
scene
|
|
.ucmd()
|
|
.args(&[
|
|
"-a",
|
|
"--remove-destination",
|
|
"--attributes-only",
|
|
"sym1",
|
|
"file2",
|
|
])
|
|
.succeeds();
|
|
|
|
assert!(
|
|
at.symlink_exists("file2"),
|
|
"file2 is not a symbolic link as expected"
|
|
);
|
|
|
|
assert_eq!(
|
|
at.read("file1"),
|
|
at.read("file2"),
|
|
"Contents of file1 and file2 do not match"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_no_dereference_attributes_only_with_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write("file1", "1");
|
|
at.write("file2", "2");
|
|
at.write("file2.exp", "2");
|
|
at.symlink_file("file1", "sym1");
|
|
|
|
let result = scene
|
|
.ucmd()
|
|
.args(&["--no-dereference", "--attributes-only", "sym1", "file2"])
|
|
.fails();
|
|
|
|
assert_eq!(result.code(), 1, "cp command did not fail");
|
|
|
|
assert_eq!(
|
|
at.read("file2"),
|
|
at.read("file2.exp"),
|
|
"file2 content does not match expected"
|
|
);
|
|
}
|
|
#[cfg(all(unix, not(target_os = "android")))]
|
|
#[cfg(test)]
|
|
/// contains the test for cp when the source and destination points to the same file
|
|
mod same_file {
|
|
|
|
use crate::common::util::TestScenario;
|
|
|
|
const FILE_NAME: &str = "foo";
|
|
const SYMLINK_NAME: &str = "symlink";
|
|
const CONTENTS: &str = "abcd";
|
|
|
|
// the following tests tries to copy a file to the symlink of the same file with
|
|
// various options
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink() {
|
|
for option in ["-d", "-f", "-df"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'symlink' are the same file");
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_rem_option() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&["--rem", FILE_NAME, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_backup_option() {
|
|
for option in ["-b", "-bd", "-bf", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "symlink~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert_eq!(at.read(SYMLINK_NAME), CONTENTS,);
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_link_option() {
|
|
for option in ["-l", "-dl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cp: cannot create hard link 'symlink' to 'foo'");
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_options_link_and_force() {
|
|
for option in ["-fl", "-dfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_options_backup_and_link() {
|
|
for option in ["-bl", "-bdl", "-bfl", "-bdfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "symlink~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_options_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-s", FILE_NAME, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cp: cannot create symlink 'symlink' to 'foo'");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_symlink_with_options_symlink_and_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-sf", FILE_NAME, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
// the following tests tries to copy a symlink to the file that symlink points to with
|
|
// various options
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_file() {
|
|
for option in ["-d", "-f", "-df", "--rem"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, SYMLINK_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'symlink' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_file_with_option_backup() {
|
|
for option in ["-b", "-bf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, SYMLINK_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'symlink' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_file_with_option_backup_without_deref() {
|
|
for option in ["-bd", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "foo~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, SYMLINK_NAME, FILE_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(backup));
|
|
assert!(at.symlink_exists(FILE_NAME));
|
|
// this doesn't makes sense but this is how gnu does it
|
|
assert_eq!(FILE_NAME, at.resolve_link(FILE_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(backup), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_file_with_options_link() {
|
|
for option in ["-l", "-dl", "-fl", "-bl", "-bfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, SYMLINK_NAME, FILE_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_file_with_option_symlink() {
|
|
for option in ["-s", "-sf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, SYMLINK_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'symlink' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
// the following tests tries to copy a file to the same file with various options
|
|
#[test]
|
|
fn test_same_file_from_file_to_file() {
|
|
for option in ["-d", "-f", "-df", "--rem"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
#[test]
|
|
fn test_same_file_from_file_to_file_with_backup() {
|
|
for option in ["-b", "-bd"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_file_with_options_backup_and_no_deref() {
|
|
for option in ["-bf", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "foo~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(at.read(backup), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_file_with_options_link() {
|
|
for option in ["-l", "-dl", "-fl", "-dfl", "-bl", "-bdl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "foo~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(!at.file_exists(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_file_with_options_link_and_backup_and_force() {
|
|
for option in ["-bfl", "-bdfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "foo~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(at.read(backup), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_file_with_options_symlink() {
|
|
for option in ["-s", "-sf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.write(FILE_NAME, CONTENTS);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, FILE_NAME])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'foo' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
// the following tests tries to copy a symlink that points to a file to a symlink
|
|
// that points to the same file with various options
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_no_deref() {
|
|
for option in ["-d", "-df"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&[option, symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink2));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-f", symlink1, symlink2])
|
|
.fails()
|
|
.stderr_contains("'sl1' and 'sl2' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink2));
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_rem() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&["--rem", symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert!(at.file_exists(symlink2));
|
|
assert_eq!(at.read(symlink2), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_backup() {
|
|
for option in ["-b", "-bf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
let backup = "sl2~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&[option, symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert!(at.file_exists(symlink2));
|
|
assert_eq!(at.read(symlink2), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_backup_and_no_deref() {
|
|
for option in ["-bd", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
let backup = "sl2~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&[option, symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink2));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
}
|
|
}
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_link() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-l", symlink1, symlink2])
|
|
.fails()
|
|
.stderr_contains("cannot create hard link 'sl2' to 'sl1'");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink2));
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_force_link() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&["-fl", symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert!(at.file_exists(symlink2));
|
|
assert_eq!(at.read(symlink2), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_backup_and_link() {
|
|
for option in ["-bl", "-bfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
let backup = "sl2~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&[option, symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert!(at.file_exists(symlink2));
|
|
assert_eq!(at.read(symlink2), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-s", symlink1, symlink2])
|
|
.fails()
|
|
.stderr_contains("cannot create symlink 'sl2' to 'sl1'");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink2));
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_symlink_to_symlink_with_option_symlink_and_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let symlink1 = "sl1";
|
|
let symlink2 = "sl2";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, symlink1);
|
|
at.symlink_file(FILE_NAME, symlink2);
|
|
scene.ucmd().args(&["-sf", symlink1, symlink2]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(FILE_NAME, at.resolve_link(symlink1));
|
|
assert_eq!(symlink1, at.resolve_link(symlink2));
|
|
}
|
|
|
|
// the following tests tries to copy file to a hardlink of the same file with
|
|
// various options
|
|
#[test]
|
|
fn test_same_file_from_file_to_hardlink() {
|
|
for option in ["-d", "-f", "-df"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink = "hardlink";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.hard_link(FILE_NAME, hardlink);
|
|
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, hardlink])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'hardlink' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(hardlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_hardlink_with_option_rem() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink = "hardlink";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.hard_link(FILE_NAME, hardlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["--rem", FILE_NAME, hardlink])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(hardlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_hardlink_with_option_backup() {
|
|
for option in ["-b", "-bd", "-bf", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink = "hardlink";
|
|
let backup = "hardlink~";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.hard_link(FILE_NAME, hardlink);
|
|
scene.ucmd().args(&[option, FILE_NAME, hardlink]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(hardlink));
|
|
assert!(at.file_exists(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_hardlink_with_option_link() {
|
|
for option in ["-l", "-dl", "-fl", "-dfl", "-bl", "-bdl", "-bfl", "-bdfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink = "hardlink";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.hard_link(FILE_NAME, hardlink);
|
|
scene.ucmd().args(&[option, FILE_NAME, hardlink]).succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(hardlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_file_to_hardlink_with_option_symlink() {
|
|
for option in ["-s", "-sf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink = "hardlink";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.hard_link(FILE_NAME, hardlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, FILE_NAME, hardlink])
|
|
.fails()
|
|
.stderr_contains("'foo' and 'hardlink' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(hardlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
// the following tests tries to copy symlink to a hardlink of the same symlink with
|
|
// various options
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[hardlink_to_symlink, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cp: 'hlsl' and 'symlink' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-f", hardlink_to_symlink, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cp: 'hlsl' and 'symlink' are the same file");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_no_deref() {
|
|
for option in ["-d", "-df"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_rem() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["--rem", hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert!(!at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(at.read(SYMLINK_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_backup() {
|
|
for option in ["-b", "-bf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "symlink~";
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert!(!at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
assert_eq!(at.read(SYMLINK_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_backup_and_no_deref() {
|
|
for option in ["-bd", "-bdf"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "symlink~";
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_link() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-l", hardlink_to_symlink, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cannot create hard link 'symlink' to 'hlsl'");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_link_and_no_deref() {
|
|
for option in ["-dl", "-dfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_link_and_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-fl", hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert!(!at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_link_and_backup() {
|
|
for option in ["-bl", "-bfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let backup = "symlink~";
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.file_exists(SYMLINK_NAME));
|
|
assert!(!at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert!(at.symlink_exists(backup));
|
|
assert_eq!(FILE_NAME, at.resolve_link(backup));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_options_backup_link_no_deref() {
|
|
for option in ["-bdl", "-bdfl"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&[option, hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_symlink() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-s", hardlink_to_symlink, SYMLINK_NAME])
|
|
.fails()
|
|
.stderr_contains("cannot create symlink 'symlink' to 'hlsl'");
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(FILE_NAME, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
|
|
#[test]
|
|
fn test_same_file_from_hard_link_of_symlink_to_symlink_with_option_symlink_and_force() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
let hardlink_to_symlink = "hlsl";
|
|
at.write(FILE_NAME, CONTENTS);
|
|
at.symlink_file(FILE_NAME, SYMLINK_NAME);
|
|
at.hard_link(SYMLINK_NAME, hardlink_to_symlink);
|
|
scene
|
|
.ucmd()
|
|
.args(&["-sf", hardlink_to_symlink, SYMLINK_NAME])
|
|
.succeeds();
|
|
assert!(at.file_exists(FILE_NAME));
|
|
assert!(at.symlink_exists(SYMLINK_NAME));
|
|
assert!(at.symlink_exists(hardlink_to_symlink));
|
|
assert_eq!(hardlink_to_symlink, at.resolve_link(SYMLINK_NAME));
|
|
assert_eq!(FILE_NAME, at.resolve_link(hardlink_to_symlink));
|
|
assert_eq!(at.read(FILE_NAME), CONTENTS,);
|
|
}
|
|
}
|
|
|
|
// the following tests are for how the cp should behave when the source is a symlink
|
|
// and link option is given
|
|
#[cfg(all(unix, not(target_os = "android")))]
|
|
mod link_deref {
|
|
|
|
use crate::common::util::{AtPath, TestScenario};
|
|
use std::os::unix::fs::MetadataExt;
|
|
|
|
const FILE: &str = "file";
|
|
const FILE_LINK: &str = "file_link";
|
|
const DIR: &str = "dir";
|
|
const DIR_LINK: &str = "dir_link";
|
|
const DANG_LINK: &str = "dang_link";
|
|
const DST: &str = "dst";
|
|
|
|
fn setup_link_deref_tests(source: &str, at: &AtPath) {
|
|
match source {
|
|
FILE_LINK => {
|
|
at.touch(FILE);
|
|
at.symlink_file(FILE, FILE_LINK);
|
|
}
|
|
DIR_LINK => {
|
|
at.mkdir(DIR);
|
|
at.symlink_dir(DIR, DIR_LINK);
|
|
}
|
|
DANG_LINK => at.symlink_file("nowhere", DANG_LINK),
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
// cp --link shouldn't deref source if -P is given
|
|
#[test]
|
|
fn test_cp_symlink_as_source_with_link_and_no_deref() {
|
|
for src in [FILE_LINK, DIR_LINK, DANG_LINK] {
|
|
for r in [false, true] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
setup_link_deref_tests(src, at);
|
|
let mut args = vec!["--link", "-P", src, DST];
|
|
if r {
|
|
args.push("-R");
|
|
};
|
|
scene.ucmd().args(&args).succeeds().no_stderr();
|
|
at.is_symlink(DST);
|
|
let src_ino = at.symlink_metadata(src).ino();
|
|
let dest_ino = at.symlink_metadata(DST).ino();
|
|
assert_eq!(src_ino, dest_ino);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Dereferencing should fail for dangling symlink.
|
|
#[test]
|
|
fn test_cp_dang_link_as_source_with_link() {
|
|
for option in ["", "-L", "-H"] {
|
|
for r in [false, true] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
setup_link_deref_tests(DANG_LINK, at);
|
|
let mut args = vec!["--link", DANG_LINK, DST];
|
|
if r {
|
|
args.push("-R");
|
|
};
|
|
if !option.is_empty() {
|
|
args.push(option);
|
|
}
|
|
scene
|
|
.ucmd()
|
|
.args(&args)
|
|
.fails()
|
|
.stderr_contains("No such file or directory");
|
|
}
|
|
}
|
|
}
|
|
|
|
// Dereferencing should fail for the 'dir_link' without -R.
|
|
#[test]
|
|
fn test_cp_dir_link_as_source_with_link() {
|
|
for option in ["", "-L", "-H"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
setup_link_deref_tests(DIR_LINK, at);
|
|
let mut args = vec!["--link", DIR_LINK, DST];
|
|
if !option.is_empty() {
|
|
args.push(option);
|
|
}
|
|
scene
|
|
.ucmd()
|
|
.args(&args)
|
|
.fails()
|
|
.stderr_contains("cp: -r not specified; omitting directory");
|
|
}
|
|
}
|
|
|
|
// cp --link -R 'dir_link' should create a new directory.
|
|
#[test]
|
|
fn test_cp_dir_link_as_source_with_link_and_r() {
|
|
for option in ["", "-L", "-H"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
setup_link_deref_tests(DIR_LINK, at);
|
|
let mut args = vec!["--link", "-R", DIR_LINK, DST];
|
|
if !option.is_empty() {
|
|
args.push(option);
|
|
}
|
|
scene.ucmd().args(&args).succeeds();
|
|
at.dir_exists(DST);
|
|
}
|
|
}
|
|
|
|
//cp --link 'file_link' should create a hard link to the target.
|
|
#[test]
|
|
fn test_cp_file_link_as_source_with_link() {
|
|
for option in ["", "-L", "-H"] {
|
|
for r in [false, true] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
setup_link_deref_tests(FILE_LINK, at);
|
|
let mut args = vec!["--link", "-R", FILE_LINK, DST];
|
|
if !option.is_empty() {
|
|
args.push(option);
|
|
}
|
|
if r {
|
|
args.push("-R");
|
|
}
|
|
scene.ucmd().args(&args).succeeds();
|
|
at.file_exists(DST);
|
|
let src_ino = at.symlink_metadata(FILE).ino();
|
|
let dest_ino = at.symlink_metadata(DST).ino();
|
|
assert_eq!(src_ino, dest_ino);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// The cp command might create directories with excessively permissive permissions temporarily,
|
|
// which could be problematic if we aim to preserve ownership or mode. For example, when
|
|
// copying a directory, the destination directory could temporarily be setgid on some filesystems.
|
|
// This temporary setgid status could grant access to other users who share the same group
|
|
// ownership as the newly created directory.To mitigate this issue, when creating a directory we
|
|
// disable these excessive permissions.
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_dir_perm_race_with_preserve_mode_and_ownership() {
|
|
const SRC_DIR: &str = "src";
|
|
const DEST_DIR: &str = "dest";
|
|
const FIFO: &str = "src/fifo";
|
|
for attr in ["mode", "ownership"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.mkdir(SRC_DIR);
|
|
at.mkdir(DEST_DIR);
|
|
at.set_mode(SRC_DIR, 0o775);
|
|
at.set_mode(DEST_DIR, 0o2775);
|
|
at.mkfifo(FIFO);
|
|
let child = scene
|
|
.ucmd()
|
|
.args(&[
|
|
format!("--preserve={}", attr).as_str(),
|
|
"-R",
|
|
"--copy-contents",
|
|
"--parents",
|
|
SRC_DIR,
|
|
DEST_DIR,
|
|
])
|
|
// make sure permissions weren't disabled because of umask.
|
|
.umask(0)
|
|
.run_no_wait();
|
|
// while cp wait for fifo we could check the dirs created by cp
|
|
let timeout = Duration::from_secs(10);
|
|
let start_time = std::time::Instant::now();
|
|
// wait for cp to create dirs
|
|
loop {
|
|
if start_time.elapsed() >= timeout {
|
|
panic!("timed out: cp took too long to create destination directory")
|
|
}
|
|
if at.dir_exists(&format!("{}/{}", DEST_DIR, SRC_DIR)) {
|
|
break;
|
|
}
|
|
std::thread::sleep(Duration::from_millis(100));
|
|
}
|
|
let mode = at.metadata(&format!("{}/{}", DEST_DIR, SRC_DIR)).mode();
|
|
#[allow(clippy::unnecessary_cast)]
|
|
let mask = if attr == "mode" {
|
|
libc::S_IWGRP | libc::S_IWOTH
|
|
} else {
|
|
libc::S_IRWXG | libc::S_IRWXO
|
|
} as u32;
|
|
assert_eq!(
|
|
(mode & mask),
|
|
0,
|
|
"unwanted permissions are present - {}",
|
|
attr
|
|
);
|
|
at.write(FIFO, "done");
|
|
child.wait().unwrap().succeeded();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// when -d and -a are overridden with --preserve or --no-preserve make sure that it only
|
|
// overrides attributes not other flags like -r or --no_deref implied in -a and -d.
|
|
fn test_preserve_attrs_overriding_1() {
|
|
const FILE: &str = "file";
|
|
const SYMLINK: &str = "symlink";
|
|
const DEST: &str = "dest";
|
|
for f in ["-d", "-a"] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.make_file(FILE);
|
|
at.symlink_file(FILE, SYMLINK);
|
|
scene
|
|
.ucmd()
|
|
.args(&[f, "--no-preserve=all", SYMLINK, DEST])
|
|
.succeeds();
|
|
at.symlink_exists(DEST);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(unix, not(target_os = "android")))]
|
|
fn test_preserve_attrs_overriding_2() {
|
|
const FILE1: &str = "file1";
|
|
const FILE2: &str = "file2";
|
|
const FOLDER: &str = "folder";
|
|
const DEST: &str = "dest";
|
|
for mut args in [
|
|
// All of the following to args should tell cp to preserve mode and
|
|
// timestamp, but not the link.
|
|
vec!["-r", "--preserve=mode,link,timestamp", "--no-preserve=link"],
|
|
vec![
|
|
"-r",
|
|
"--preserve=mode",
|
|
"--preserve=link",
|
|
"--preserve=timestamp",
|
|
"--no-preserve=link",
|
|
],
|
|
vec![
|
|
"-r",
|
|
"--preserve=mode,link",
|
|
"--no-preserve=link",
|
|
"--preserve=timestamp",
|
|
],
|
|
vec!["-a", "--no-preserve=link"],
|
|
vec!["-r", "--preserve", "--no-preserve=link"],
|
|
] {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.mkdir(FOLDER);
|
|
at.make_file(&format!("{}/{}", FOLDER, FILE1));
|
|
at.set_mode(&format!("{}/{}", FOLDER, FILE1), 0o775);
|
|
at.hard_link(
|
|
&format!("{}/{}", FOLDER, FILE1),
|
|
&format!("{}/{}", FOLDER, FILE2),
|
|
);
|
|
args.append(&mut vec![FOLDER, DEST]);
|
|
let src_file1_metadata = at.metadata(&format!("{}/{}", FOLDER, FILE1));
|
|
scene.ucmd().args(&args).succeeds();
|
|
at.dir_exists(DEST);
|
|
let dest_file1_metadata = at.metadata(&format!("{}/{}", DEST, FILE1));
|
|
let dest_file2_metadata = at.metadata(&format!("{}/{}", DEST, FILE2));
|
|
assert_eq!(
|
|
src_file1_metadata.modified().unwrap(),
|
|
dest_file1_metadata.modified().unwrap()
|
|
);
|
|
assert_eq!(src_file1_metadata.mode(), dest_file1_metadata.mode());
|
|
assert_ne!(dest_file1_metadata.ino(), dest_file2_metadata.ino());
|
|
}
|
|
}
|
|
|
|
/// Test the behavior of preserving permissions when copying through a symlink
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_symlink_permissions() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.touch("a");
|
|
at.set_mode("a", 0o700);
|
|
at.symlink_file("a", "symlink");
|
|
at.mkdir("dest");
|
|
scene
|
|
.ucmd()
|
|
.args(&["--preserve", "symlink", "dest"])
|
|
.succeeds();
|
|
let dest_dir_metadata = at.metadata("dest/symlink");
|
|
let src_dir_metadata = at.metadata("a");
|
|
assert_eq!(
|
|
src_dir_metadata.permissions().mode(),
|
|
dest_dir_metadata.permissions().mode()
|
|
);
|
|
}
|
|
|
|
/// Test the behavior of preserving permissions of parents when copying through a symlink
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_parents_symlink_permissions_file() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.mkdir("a");
|
|
at.touch("a/file");
|
|
at.set_mode("a", 0o700);
|
|
at.symlink_dir("a", "symlink");
|
|
at.mkdir("dest");
|
|
scene
|
|
.ucmd()
|
|
.args(&["--parents", "-a", "symlink/file", "dest"])
|
|
.succeeds();
|
|
let dest_dir_metadata = at.metadata("dest/symlink");
|
|
let src_dir_metadata = at.metadata("a");
|
|
assert_eq!(
|
|
src_dir_metadata.permissions().mode(),
|
|
dest_dir_metadata.permissions().mode()
|
|
);
|
|
}
|
|
|
|
/// Test the behavior of preserving permissions of parents when copying through
|
|
/// a symlink when source is a dir.
|
|
#[test]
|
|
#[cfg(unix)]
|
|
fn test_cp_parents_symlink_permissions_dir() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.mkdir_all("a/b");
|
|
at.set_mode("a", 0o755); // Set mode for the actual directory
|
|
at.symlink_dir("a", "symlink");
|
|
at.mkdir("dest");
|
|
scene
|
|
.ucmd()
|
|
.args(&["--parents", "-a", "symlink/b", "dest"])
|
|
.succeeds();
|
|
let dest_dir_metadata = at.metadata("dest/symlink");
|
|
let src_dir_metadata = at.metadata("a");
|
|
assert_eq!(
|
|
src_dir_metadata.permissions().mode(),
|
|
dest_dir_metadata.permissions().mode()
|
|
);
|
|
}
|
|
|
|
/// Test the behavior of copying a file to a destination with parents using absolute paths.
|
|
#[cfg(unix)]
|
|
#[test]
|
|
fn test_cp_parents_absolute_path() {
|
|
let scene = TestScenario::new(util_name!());
|
|
let at = &scene.fixtures;
|
|
at.mkdir_all("a/b");
|
|
at.touch("a/b/f");
|
|
at.mkdir("dest");
|
|
let src = format!("{}/a/b/f", at.root_dir_resolved());
|
|
scene
|
|
.ucmd()
|
|
.args(&["--parents", src.as_str(), "dest"])
|
|
.succeeds();
|
|
let res = format!("dest{}/a/b/f", at.root_dir_resolved());
|
|
at.file_exists(res);
|
|
}
|