mirror of
https://github.com/RGBCube/uutils-coreutils
synced 2025-07-28 11:37:44 +00:00
cp: accept shortcuts for stringly-enum arguments
This commit is contained in:
Ben Wiederhake
parent
bfc7411dec
commit
d4546ced26
3 changed files with 88 additions and 63 deletions
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@ -37,8 +37,8 @@ use uucore::{backup_control, update_control};
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// requires these enum.
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pub use uucore::{backup_control::BackupMode, update_control::UpdateMode};
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use uucore::{
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format_usage, help_about, help_section, help_usage, prompt_yes, show_error, show_warning,
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util_name,
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format_usage, help_about, help_section, help_usage, prompt_yes,
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shortcut_value_parser::ShortcutValueParser, show_error, show_warning, util_name,
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};
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use crate::copydir::copy_directory;
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@ -396,22 +396,14 @@ static PRESERVABLE_ATTRIBUTES: &[&str] = &[
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"ownership",
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"timestamps",
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"context",
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"link",
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"links",
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"xattr",
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"all",
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];
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#[cfg(not(unix))]
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static PRESERVABLE_ATTRIBUTES: &[&str] = &[
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"mode",
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"timestamps",
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"context",
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"link",
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"links",
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"xattr",
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"all",
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];
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static PRESERVABLE_ATTRIBUTES: &[&str] =
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&["mode", "timestamps", "context", "links", "xattr", "all"];
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pub fn uu_app() -> Command {
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const MODE_ARGS: &[&str] = &[
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@ -543,7 +535,7 @@ pub fn uu_app() -> Command {
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.overrides_with_all(MODE_ARGS)
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.require_equals(true)
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.default_missing_value("always")
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.value_parser(["auto", "always", "never"])
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.value_parser(ShortcutValueParser::new(["auto", "always", "never"]))
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.num_args(0..=1)
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.help("control clone/CoW copies. See below"),
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)
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@ -559,9 +551,7 @@ pub fn uu_app() -> Command {
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.long(options::PRESERVE)
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.action(ArgAction::Append)
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.use_value_delimiter(true)
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.value_parser(clap::builder::PossibleValuesParser::new(
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PRESERVABLE_ATTRIBUTES,
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))
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.value_parser(ShortcutValueParser::new(PRESERVABLE_ATTRIBUTES))
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.num_args(0..)
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.require_equals(true)
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.value_name("ATTR_LIST")
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@ -655,7 +645,7 @@ pub fn uu_app() -> Command {
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Arg::new(options::SPARSE)
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.long(options::SPARSE)
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.value_name("WHEN")
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.value_parser(["never", "auto", "always"])
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.value_parser(ShortcutValueParser::new(["never", "auto", "always"]))
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.help("control creation of sparse files. See below"),
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)
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// TODO: implement the following args
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@ -61,6 +61,7 @@ pub enum UpdateMode {
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}
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pub mod arguments {
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use crate::shortcut_value_parser::ShortcutValueParser;
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use clap::ArgAction;
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pub static OPT_UPDATE: &str = "update";
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@ -71,7 +72,7 @@ pub mod arguments {
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clap::Arg::new(OPT_UPDATE)
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.long("update")
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.help("move only when the SOURCE file is newer than the destination file or when the destination file is missing")
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.value_parser(["none", "all", "older"])
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.value_parser(ShortcutValueParser::new(["none", "all", "older"]))
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.num_args(0..=1)
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.default_missing_value("older")
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.require_equals(true)
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@ -2,7 +2,7 @@
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//
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// For the full copyright and license information, please view the LICENSE
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// file that was distributed with this source code.
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// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs ROOTDIR USERDIR procfs outfile uufs xattrs
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// spell-checker:ignore (flags) reflink (fs) tmpfs (linux) rlimit Rlim NOFILE clob btrfs neve ROOTDIR USERDIR procfs outfile uufs xattrs
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use crate::common::util::TestScenario;
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#[cfg(not(windows))]
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@ -286,16 +286,18 @@ fn test_cp_arg_update_interactive_error() {
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#[test]
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fn test_cp_arg_update_none() {
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for argument in ["--update=none", "--update=non", "--update=n"] {
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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("--update=none")
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.arg(argument)
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.succeeds()
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.no_stderr()
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.no_stdout();
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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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}
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#[test]
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@ -1402,6 +1404,7 @@ fn test_cp_preserve_no_args_before_opts() {
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#[test]
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fn test_cp_preserve_all() {
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for argument in ["--preserve=all", "--preserve=al"] {
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let (at, mut ucmd) = at_and_ucmd!();
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let src_file = "a";
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let dst_file = "b";
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@ -1413,10 +1416,7 @@ fn test_cp_preserve_all() {
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// TODO: create a destination that does not allow copying of xattr and context
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// Copy
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ucmd.arg(src_file)
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.arg(dst_file)
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.arg("--preserve=all")
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.succeeds();
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ucmd.arg(src_file).arg(dst_file).arg(argument).succeeds();
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#[cfg(all(unix, not(target_os = "freebsd")))]
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{
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@ -1426,6 +1426,7 @@ fn test_cp_preserve_all() {
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let metadata_dst = at.metadata(dst_file);
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assert_metadata_eq!(metadata_src, metadata_dst);
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}
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}
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}
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#[test]
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@ -1472,6 +1473,35 @@ fn test_cp_preserve_all_context_fails_on_non_selinux() {
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.fails();
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}
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#[test]
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fn test_cp_preserve_link_parses() {
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// TODO: Also check whether --preserve=link did the right thing!
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for argument in [
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"--preserve=links",
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"--preserve=link",
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"--preserve=li",
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"--preserve=l",
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] {
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new_ucmd!()
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.arg(argument)
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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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.no_output();
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}
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}
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#[test]
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fn test_cp_preserve_invalid_rejected() {
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new_ucmd!()
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.arg("--preserve=invalid-value")
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.arg(TEST_COPY_FROM_FOLDER_FILE)
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.arg(TEST_HELLO_WORLD_DEST)
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.fails()
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.code_is(1)
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.no_stdout();
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}
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#[test]
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#[cfg(target_os = "android")]
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#[cfg(disabled_until_fixed)] // FIXME: the test looks to .succeed on android
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@ -2196,14 +2226,16 @@ fn test_cp_reflink_none() {
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#[test]
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#[cfg(any(target_os = "linux", target_os = "android", target_os = "macos"))]
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fn test_cp_reflink_never() {
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for argument in ["--reflink=never", "--reflink=neve", "--reflink=n"] {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("--reflink=never")
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ucmd.arg(argument)
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.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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}
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}
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#[test]
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@ -2286,6 +2318,7 @@ fn test_cp_sparse_never_empty() {
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#[cfg(any(target_os = "linux", target_os = "android"))]
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#[test]
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fn test_cp_sparse_always_empty() {
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for argument in ["--sparse=always", "--sparse=alway", "--sparse=al"] {
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let (at, mut ucmd) = at_and_ucmd!();
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const BUFFER_SIZE: usize = 4096 * 4;
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@ -2294,11 +2327,12 @@ fn test_cp_sparse_always_empty() {
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at.make_file("src_file1");
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at.write_bytes("src_file1", &buf);
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ucmd.args(&["--sparse=always", "src_file1", "dst_file_sparse"])
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ucmd.args(&[argument, "src_file1", "dst_file_sparse"])
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.succeeds();
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assert_eq!(at.read_bytes("dst_file_sparse"), buf);
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assert_eq!(at.metadata("dst_file_sparse").blocks(), 0);
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}
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}
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#[cfg(any(target_os = "linux", target_os = "android"))]
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