mirror of
https://github.com/uutils/coreutils
synced 2024-12-13 23:02:38 +00:00
8bfd96fb59
Correct the error message produced when attempting to copy a directory
into itself with `cp`. Before this commit, the error message was
$ cp -R d d
cp: cannot copy a directory, 'd', into itself, 'd'
After this commit, the error message is
$ cp -R d d
cp: cannot copy a directory, 'd', into itself, 'd/d'
2125 lines
60 KiB
Rust
2125 lines
60 KiB
Rust
// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs ROOTDIR USERDIR procfs
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use crate::common::util::*;
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#[cfg(not(windows))]
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use std::fs::set_permissions;
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#[cfg(not(windows))]
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use std::os::unix::fs;
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#[cfg(all(unix, not(target_os = "freebsd")))]
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use std::os::unix::fs::MetadataExt;
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#[cfg(all(unix, not(target_os = "freebsd")))]
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use std::os::unix::fs::PermissionsExt;
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#[cfg(windows)]
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use std::os::windows::fs::symlink_file;
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#[cfg(any(target_os = "linux", target_os = "android"))]
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use filetime::FileTime;
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#[cfg(any(target_os = "linux", target_os = "android"))]
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use rlimit::Resource;
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#[cfg(any(target_os = "linux", target_os = "android"))]
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use std::fs as std_fs;
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#[cfg(not(target_os = "freebsd"))]
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use std::thread::sleep;
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#[cfg(not(target_os = "freebsd"))]
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use std::time::Duration;
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use uucore::display::Quotable;
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static TEST_EXISTING_FILE: &str = "existing_file.txt";
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static TEST_HELLO_WORLD_SOURCE: &str = "hello_world.txt";
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static TEST_HELLO_WORLD_SOURCE_SYMLINK: &str = "hello_world.txt.link";
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static TEST_HELLO_WORLD_DEST: &str = "copy_of_hello_world.txt";
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static TEST_HELLO_WORLD_DEST_SYMLINK: &str = "copy_of_hello_world.txt.link";
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static TEST_HOW_ARE_YOU_SOURCE: &str = "how_are_you.txt";
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static TEST_HOW_ARE_YOU_DEST: &str = "hello_dir/how_are_you.txt";
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static TEST_COPY_TO_FOLDER: &str = "hello_dir/";
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static TEST_COPY_TO_FOLDER_FILE: &str = "hello_dir/hello_world.txt";
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static TEST_COPY_FROM_FOLDER: &str = "hello_dir_with_file/";
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static TEST_COPY_FROM_FOLDER_FILE: &str = "hello_dir_with_file/hello_world.txt";
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static TEST_COPY_TO_FOLDER_NEW: &str = "hello_dir_new";
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static TEST_COPY_TO_FOLDER_NEW_FILE: &str = "hello_dir_new/hello_world.txt";
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#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
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static TEST_MOUNT_COPY_FROM_FOLDER: &str = "dir_with_mount";
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#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
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static TEST_MOUNT_MOUNTPOINT: &str = "mount";
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#[cfg(any(target_os = "linux", target_os = "android", target_os = "freebsd"))]
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static TEST_MOUNT_OTHER_FILESYSTEM_FILE: &str = "mount/DO_NOT_copy_me.txt";
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#[cfg(unix)]
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static TEST_NONEXISTENT_FILE: &str = "nonexistent_file.txt";
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#[test]
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fn test_cp_cp() {
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let (at, mut ucmd) = at_and_ucmd!();
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// Invoke our binary to make the copy.
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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// Check the content of the destination file that was copied.
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assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
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}
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#[test]
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fn test_cp_existing_target() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_EXISTING_FILE)
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.succeeds();
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// Check the content of the destination file
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assert_eq!(at.read(TEST_EXISTING_FILE), "Hello, World!\n");
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// No backup should have been created
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assert!(!at.file_exists(&format!("{}~", TEST_EXISTING_FILE)));
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}
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#[test]
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fn test_cp_duplicate_files() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_COPY_TO_FOLDER)
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.succeeds()
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.stderr_contains("specified more than once");
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
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}
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#[test]
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fn test_cp_multiple_files_target_is_file() {
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new_ucmd!()
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_EXISTING_FILE)
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.fails()
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.stderr_contains("not a directory");
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}
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#[test]
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fn test_cp_directory_not_recursive() {
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new_ucmd!()
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.arg(TEST_COPY_TO_FOLDER)
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.arg(TEST_HELLO_WORLD_DEST)
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.fails()
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.stderr_contains("omitting directory");
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}
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#[test]
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fn test_cp_multiple_files() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg(TEST_COPY_TO_FOLDER)
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.succeeds();
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
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assert_eq!(at.read(TEST_HOW_ARE_YOU_DEST), "How are you?\n");
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}
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#[test]
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// FixME: for MacOS, this has intermittent failures; track repair progress at GH:uutils/coreutils/issues/1590
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#[cfg(not(target_os = "macos"))]
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fn test_cp_recurse() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("-r")
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.arg(TEST_COPY_FROM_FOLDER)
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.arg(TEST_COPY_TO_FOLDER_NEW)
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.succeeds();
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// Check the content of the destination file that was copied.
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_NEW_FILE), "Hello, World!\n");
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}
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#[test]
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fn test_cp_with_dirs_t() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("-t")
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.arg(TEST_COPY_TO_FOLDER)
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.arg(TEST_HELLO_WORLD_SOURCE)
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.succeeds();
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
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}
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#[test]
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// FixME: for MacOS, this has intermittent failures; track repair progress at GH:uutils/coreutils/issues/1590
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#[cfg(not(target_os = "macos"))]
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fn test_cp_with_dirs() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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scene
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.ucmd()
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_COPY_TO_FOLDER)
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.succeeds();
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
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scene
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.ucmd()
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.arg(TEST_COPY_FROM_FOLDER_FILE)
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
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}
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#[test]
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fn test_cp_arg_target_directory() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("-t")
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.arg(TEST_COPY_TO_FOLDER)
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.succeeds();
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assert_eq!(at.read(TEST_COPY_TO_FOLDER_FILE), "Hello, World!\n");
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}
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#[test]
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fn test_cp_arg_no_target_directory() {
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new_ucmd!()
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("-v")
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.arg("-T")
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.arg(TEST_COPY_TO_FOLDER)
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.fails()
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.stderr_contains("cannot overwrite directory");
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}
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#[test]
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fn test_cp_target_directory_is_file() {
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new_ucmd!()
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.arg("-t")
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg(TEST_HELLO_WORLD_SOURCE)
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.fails()
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.stderr_contains(format!("'{}' is not a directory", TEST_HOW_ARE_YOU_SOURCE));
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}
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#[test]
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fn test_cp_arg_interactive() {
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new_ucmd!()
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg("-i")
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.pipe_in("N\n")
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.succeeds()
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.no_stdout()
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.stderr_contains(format!("overwrite '{}'?", TEST_HOW_ARE_YOU_SOURCE))
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.stderr_contains("Not overwriting");
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_cp_arg_link() {
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use std::os::linux::fs::MetadataExt;
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("--link")
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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assert_eq!(at.metadata(TEST_HELLO_WORLD_SOURCE).st_nlink(), 2);
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}
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#[test]
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fn test_cp_arg_symlink() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("--symbolic-link")
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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assert!(at.is_symlink(TEST_HELLO_WORLD_DEST));
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}
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#[test]
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fn test_cp_arg_no_clobber() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg("--no-clobber")
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "How are you?\n");
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}
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#[test]
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fn test_cp_arg_no_clobber_inferred_arg() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg("--no-clob")
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "How are you?\n");
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}
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#[test]
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fn test_cp_arg_no_clobber_twice() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.touch("source.txt");
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scene
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.ucmd()
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.arg("--no-clobber")
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.arg("source.txt")
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.arg("dest.txt")
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.succeeds()
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.no_stderr();
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assert_eq!(at.read("source.txt"), "");
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at.append("source.txt", "some-content");
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scene
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.ucmd()
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.arg("--no-clobber")
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.arg("source.txt")
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.arg("dest.txt")
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.succeeds()
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.stdout_does_not_contain("Not overwriting");
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assert_eq!(at.read("source.txt"), "some-content");
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// Should be empty as the "no-clobber" should keep
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// the previous version
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assert_eq!(at.read("dest.txt"), "");
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}
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#[test]
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#[cfg(not(windows))]
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fn test_cp_arg_force() {
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let (at, mut ucmd) = at_and_ucmd!();
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// create dest without write permissions
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let mut permissions = at
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.make_file(TEST_HELLO_WORLD_DEST)
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.metadata()
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.unwrap()
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.permissions();
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permissions.set_readonly(true);
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set_permissions(at.plus(TEST_HELLO_WORLD_DEST), permissions).unwrap();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("--force")
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
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}
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/// TODO: write a better test that differentiates --remove-destination
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/// from --force. Also this test currently doesn't work on
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/// Windows. This test originally checked file timestamps, which
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/// proved to be unreliable per target / CI platform
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#[test]
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#[cfg(not(windows))]
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fn test_cp_arg_remove_destination() {
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let (at, mut ucmd) = at_and_ucmd!();
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// create dest without write permissions
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let mut permissions = at
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.make_file(TEST_HELLO_WORLD_DEST)
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.metadata()
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.unwrap()
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.permissions();
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permissions.set_readonly(true);
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set_permissions(at.plus(TEST_HELLO_WORLD_DEST), permissions).unwrap();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("--remove-destination")
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.arg(TEST_HELLO_WORLD_DEST)
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.succeeds();
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assert_eq!(at.read(TEST_HELLO_WORLD_DEST), "Hello, World!\n");
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}
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#[test]
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fn test_cp_arg_backup() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg("-b")
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}~", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_arg_backup_with_other_args() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.arg("-vbL")
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}~", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_arg_backup_arg_first() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("--backup")
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}~", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_arg_suffix() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("-b")
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.arg("--suffix")
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.arg(".bak")
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}.bak", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_arg_suffix_hyphen_value() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg(TEST_HELLO_WORLD_SOURCE)
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.arg("-b")
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.arg("--suffix")
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.arg("-v")
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.succeeds();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}-v", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_custom_backup_suffix_via_env() {
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let (at, mut ucmd) = at_and_ucmd!();
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let suffix = "super-suffix-of-the-century";
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ucmd.arg("-b")
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.env("SIMPLE_BACKUP_SUFFIX", suffix)
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.succeeds()
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.no_stderr();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}{}", TEST_HOW_ARE_YOU_SOURCE, suffix)),
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"How are you?\n"
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);
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}
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#[test]
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fn test_cp_backup_numbered_with_t() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("--backup=t")
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.arg(TEST_HELLO_WORLD_SOURCE)
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.arg(TEST_HOW_ARE_YOU_SOURCE)
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.succeeds()
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.no_stderr();
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assert_eq!(at.read(TEST_HOW_ARE_YOU_SOURCE), "Hello, World!\n");
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assert_eq!(
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at.read(&format!("{}.~1~", TEST_HOW_ARE_YOU_SOURCE)),
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"How are you?\n"
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);
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}
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|
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#[test]
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fn test_cp_backup_numbered() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("--backup=numbered")
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.arg(TEST_HELLO_WORLD_SOURCE)
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.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!("{}.~1~", TEST_HOW_ARE_YOU_SOURCE)),
|
|
"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!("{}.~1~", TEST_HOW_ARE_YOU_SOURCE);
|
|
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!("{}.~2~", TEST_HOW_ARE_YOU_SOURCE)),
|
|
"How are you?\n"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cp_numbered_if_existing_backup_nil() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let existing_backup = &format!("{}.~1~", TEST_HOW_ARE_YOU_SOURCE);
|
|
|
|
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!("{}.~2~", TEST_HOW_ARE_YOU_SOURCE)),
|
|
"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 '{}' might destroy source; '{}' not copied",
|
|
TEST_HELLO_WORLD_SOURCE, source,
|
|
));
|
|
|
|
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]
|
|
#[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() {
|
|
new_ucmd!()
|
|
.arg(TEST_COPY_FROM_FOLDER_FILE)
|
|
.arg(TEST_HELLO_WORLD_DEST)
|
|
.arg("--preserve")
|
|
.succeeds();
|
|
}
|
|
|
|
#[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_local().unwrap();
|
|
let previous = FileTime::from_unix_time(ts.unix_timestamp() - 3600, ts.nanosecond() as u32);
|
|
// 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.to_string_lossy());
|
|
at.touch(&file_2.to_string_lossy());
|
|
|
|
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")
|
|
.to_string_lossy()
|
|
));
|
|
assert!(at.file_exists(
|
|
&at.subdir
|
|
.join(TEST_COPY_TO_FOLDER_NEW)
|
|
.join("2")
|
|
.to_string_lossy()
|
|
));
|
|
|
|
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_local().unwrap();
|
|
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_local().unwrap();
|
|
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!());
|
|
|
|
// Test must be run as root (or with `sudo -E`)
|
|
if scene.cmd("whoami").run().stdout_str() != "root\n" {
|
|
return;
|
|
}
|
|
|
|
let at = scene.fixtures.clone();
|
|
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() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
ucmd.arg("--reflink=never")
|
|
.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: \"bad\" isn't a valid value 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)");
|
|
}
|
|
|
|
#[cfg(any(target_os = "linux", target_os = "android"))]
|
|
#[test]
|
|
fn test_closes_file_descriptors() {
|
|
use procfs::process::Process;
|
|
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:
|
|
#[cfg(not(target_os = "android"))]
|
|
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/")
|
|
.with_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() {
|
|
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=always", "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"))]
|
|
#[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 = &vec![MOUNTPOINT, USERDIR, "src1"].concat();
|
|
let src2_path: &str = &vec![MOUNTPOINT, USERDIR, "src2"].concat();
|
|
let dst_path: &str = &vec![MOUNTPOINT, USERDIR, "dst"].concat();
|
|
|
|
scene.fixtures.mkdir(ROOTDIR);
|
|
scene.fixtures.mkdir(&vec![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_keepenv("env")
|
|
.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_keepenv("sudo")
|
|
.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_keepenv("sudo")
|
|
.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
|
|
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(all(unix, not(target_os = "freebsd")))]
|
|
fn test_no_preserve_mode() {
|
|
use std::os::unix::prelude::MetadataExt;
|
|
|
|
use uucore::mode::get_umask;
|
|
|
|
const PERMS_ALL: u32 = 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")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.no_stdout();
|
|
let umask = get_umask();
|
|
// remove sticky bit, setuid and setgid bit; apply umask
|
|
let expected_perms = PERMS_ALL & !0o7000 & !umask;
|
|
assert_eq!(
|
|
at.plus("dest").metadata().unwrap().mode() & 0o7777,
|
|
expected_perms
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(all(unix, not(target_os = "freebsd")))]
|
|
fn test_preserve_mode() {
|
|
use std::os::unix::prelude::MetadataExt;
|
|
|
|
const PERMS_ALL: u32 = 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.touch("b/1");
|
|
at.write("b/1", "hello");
|
|
if create_t {
|
|
at.touch("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'"
|
|
} else {
|
|
"cp: will not copy 'b/1' through just-created symlink 'c\\1'"
|
|
});
|
|
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'");
|
|
}
|
|
|
|
#[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 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(unix)]
|
|
{
|
|
let metadata1 = at.symlink_metadata("dangle");
|
|
let metadata2 = at.symlink_metadata("d2");
|
|
assert_eq!(metadata1.mode(), metadata2.mode(), "mode is different");
|
|
assert_eq!(metadata1.uid(), metadata2.uid(), "uid is different");
|
|
assert_eq!(metadata1.atime(), metadata2.atime(), "atime is different");
|
|
assert_eq!(
|
|
metadata1.atime_nsec(),
|
|
metadata2.atime_nsec(),
|
|
"atime_nsec is different"
|
|
);
|
|
assert_eq!(metadata1.mtime(), metadata2.mtime(), "mtime is different");
|
|
assert_eq!(
|
|
metadata1.mtime_nsec(),
|
|
metadata2.mtime_nsec(),
|
|
"mtime_nsec is different"
|
|
);
|
|
}
|
|
}
|
|
|
|
#[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'");
|
|
}
|
|
|
|
#[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)",
|
|
);
|
|
}
|
|
|
|
#[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("parent1");
|
|
at.mkdir("parent2");
|
|
at.mkdir("parent1/child");
|
|
at.mkdir("parent2/child1");
|
|
at.mkdir("parent2/child1/child2");
|
|
at.mkdir("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");
|
|
}
|
|
|
|
#[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!();
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at.mkdir("a");
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|
at.mkdir("b");
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|
at.touch("a/foo");
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|
at.write("a/foo", "bar");
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at.relative_symlink_file("../a/foo", "b/foo");
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ucmd.args(&["-P", "a/foo", "b"]).fails();
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|
}
|
|
|
|
#[test]
|
|
fn test_abuse_existing() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
at.mkdir("a");
|
|
at.mkdir("b");
|
|
at.mkdir("c");
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|
at.relative_symlink_file("../t", "a/1");
|
|
at.touch("b/1");
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|
at.write("b/1", "hello");
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|
at.relative_symlink_file("../t", "c/1");
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|
at.touch("t");
|
|
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();
|
|
}
|
|
|
|
#[test]
|
|
#[ignore = "issue #3332"]
|
|
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");
|
|
ucmd.args(&["--verbose", "-a", "--parents", "a/b/c", "d"])
|
|
.succeeds()
|
|
.stdout_is(format!(
|
|
"{} -> {}\n{} -> {}\n{} -> {}\n",
|
|
"a",
|
|
path_concat!("d", "a"),
|
|
path_concat!("a", "b"),
|
|
path_concat!("d", "a", "b"),
|
|
path_concat!("a", "b", "c").quote(),
|
|
path_concat!("d", "a", "b", "c").quote()
|
|
));
|
|
assert!(at.file_exists("d/a/b/c"));
|
|
}
|
|
|
|
#[test]
|
|
#[ignore = "issue #3332"]
|
|
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");
|
|
ucmd.args(&["--verbose", "-a", "--parents", "a/link/c", "d"])
|
|
.succeeds()
|
|
.stdout_is(format!(
|
|
"{} -> {}\n{} -> {}\n{} -> {}\n",
|
|
"a",
|
|
path_concat!("d", "a"),
|
|
path_concat!("a", "link"),
|
|
path_concat!("d", "a", "link"),
|
|
path_concat!("a", "link", "c").quote(),
|
|
path_concat!("d", "a", "link", "c").quote()
|
|
));
|
|
assert!(at.dir_exists("d/a/link") && !at.symlink_exists("d/a/link"));
|
|
assert!(at.file_exists("d/a/link/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.touch("f");
|
|
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.touch("file");
|
|
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.touch("file");
|
|
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.touch("file");
|
|
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");
|
|
}
|
|
|
|
/// 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'";
|
|
#[cfg(windows)]
|
|
let expected = "cp: cannot copy a directory, 'd', into itself, 'd\\d'";
|
|
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'";
|
|
#[cfg(windows)]
|
|
let expected = "cp: cannot copy a directory, 'a/b', into itself, 'a/b/c\\b'";
|
|
ucmd.args(&["-R", "a/b", "a/b/c"])
|
|
.fails()
|
|
.stderr_only(expected);
|
|
}
|