mirror of
https://github.com/uutils/coreutils
synced 2024-12-13 23:02:38 +00:00
de65d4d649
* realpath: introduce relative options, make correct exit codes, make pass GNU test mist/realpath.sh
366 lines
9.3 KiB
Rust
366 lines
9.3 KiB
Rust
use crate::common::util::*;
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#[cfg(windows)]
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use regex::Regex;
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use std::path::{Path, MAIN_SEPARATOR};
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static GIBBERISH: &str = "supercalifragilisticexpialidocious";
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#[test]
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fn test_realpath_current_directory() {
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let (at, mut ucmd) = at_and_ucmd!();
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let expect = at.root_dir_resolved() + "\n";
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ucmd.arg(".").succeeds().stdout_is(expect);
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}
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#[test]
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fn test_realpath_long_redirection_to_current_dir() {
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let (at, mut ucmd) = at_and_ucmd!();
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// Create a 256-character path to current directory
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let dir = path_concat!(".", ..128);
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let expect = at.root_dir_resolved() + "\n";
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ucmd.arg(dir).succeeds().stdout_is(expect);
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}
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#[test]
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fn test_realpath_long_redirection_to_root() {
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// Create a 255-character path to root
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let dir = path_concat!("..", ..85);
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let expect = get_root_path().to_owned() + "\n";
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new_ucmd!().arg(dir).succeeds().stdout_is(expect);
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}
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#[test]
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fn test_realpath_file_and_links() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.touch("foo");
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at.symlink_file("foo", "bar");
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scene.ucmd().arg("foo").succeeds().stdout_contains("foo\n");
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scene.ucmd().arg("bar").succeeds().stdout_contains("foo\n");
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}
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#[test]
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fn test_realpath_file_and_links_zero() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.touch("foo");
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at.symlink_file("foo", "bar");
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scene
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.ucmd()
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.arg("foo")
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.arg("-z")
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.succeeds()
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.stdout_contains("foo\u{0}");
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scene
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.ucmd()
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.arg("bar")
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.arg("-z")
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.succeeds()
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.stdout_contains("foo\u{0}");
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}
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#[test]
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fn test_realpath_file_and_links_strip() {
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let strip_args = ["-s", "--strip", "--no-symlinks"];
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.touch("foo");
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at.symlink_file("foo", "bar");
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for strip_arg in strip_args {
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scene
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.ucmd()
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.arg("foo")
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.arg(strip_arg)
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.succeeds()
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.stdout_contains("foo\n");
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scene
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.ucmd()
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.arg("bar")
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.arg(strip_arg)
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.succeeds()
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.stdout_contains("bar\n");
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}
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}
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#[test]
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fn test_realpath_file_and_links_strip_zero() {
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let strip_args = ["-s", "--strip", "--no-symlinks"];
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.touch("foo");
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at.symlink_file("foo", "bar");
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for strip_arg in strip_args {
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scene
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.ucmd()
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.arg("foo")
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.arg(strip_arg)
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.arg("-z")
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.succeeds()
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.stdout_contains("foo\u{0}");
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scene
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.ucmd()
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.arg("bar")
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.arg(strip_arg)
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.arg("-z")
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.succeeds()
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.stdout_contains("bar\u{0}");
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}
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}
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#[test]
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fn test_realpath_physical_mode() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.mkdir("dir1");
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at.mkdir_all("dir2/bar");
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at.symlink_dir("dir2/bar", "dir1/foo");
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scene
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.ucmd()
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.arg("dir1/foo/..")
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.succeeds()
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.stdout_contains("dir2\n");
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}
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#[test]
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fn test_realpath_logical_mode() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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at.mkdir("dir1");
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at.mkdir("dir2");
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at.symlink_dir("dir2", "dir1/foo");
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scene
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.ucmd()
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.arg("-L")
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.arg("dir1/foo/..")
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.succeeds()
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.stdout_contains("dir1\n");
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}
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#[test]
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fn test_realpath_dangling() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.symlink_file("nonexistent-file", "link");
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ucmd.arg("link")
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.succeeds()
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.stdout_contains(at.plus_as_string("nonexistent-file\n"));
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}
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#[test]
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fn test_realpath_loop() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.symlink_file("2", "1");
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at.symlink_file("3", "2");
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at.symlink_file("1", "3");
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ucmd.arg("1")
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.fails()
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.stderr_contains("Too many levels of symbolic links");
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}
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#[test]
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fn test_realpath_default_allows_final_non_existent() {
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let p = Path::new("").join(GIBBERISH);
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let (at, mut ucmd) = at_and_ucmd!();
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let expect = path_concat!(at.root_dir_resolved(), p.to_str().unwrap()) + "\n";
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ucmd.arg(p.as_os_str()).succeeds().stdout_only(expect);
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}
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#[test]
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fn test_realpath_default_forbids_non_final_non_existent() {
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let p = Path::new("").join(GIBBERISH).join(GIBBERISH);
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new_ucmd!().arg(p.to_str().unwrap()).fails();
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}
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#[test]
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fn test_realpath_existing() {
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let (at, mut ucmd) = at_and_ucmd!();
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ucmd.arg("-e")
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.arg(".")
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.succeeds()
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.stdout_only(at.plus_as_string(&format!("{}\n", at.root_dir_resolved())));
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}
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#[test]
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fn test_realpath_existing_error() {
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new_ucmd!().arg("-e").arg(GIBBERISH).fails();
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}
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#[test]
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fn test_realpath_missing() {
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let p = Path::new("").join(GIBBERISH).join(GIBBERISH);
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let (at, mut ucmd) = at_and_ucmd!();
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let expect = path_concat!(at.root_dir_resolved(), p.to_str().unwrap()) + "\n";
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ucmd.arg("-m")
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.arg(p.as_os_str())
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.succeeds()
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.stdout_only(expect);
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}
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#[test]
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fn test_realpath_when_symlink_is_absolute_and_enoent() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir2");
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at.touch("dir2/bar");
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at.mkdir("dir1");
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at.symlink_file("dir2/bar", "dir1/foo1");
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at.symlink_file("/dir2/bar", "dir1/foo2");
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at.relative_symlink_file("../dir2/baz", "dir1/foo3");
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#[cfg(unix)]
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ucmd.arg("dir1/foo1")
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.arg("dir1/foo2")
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.arg("dir1/foo3")
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.run()
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.stdout_contains("/dir2/bar\n")
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.stdout_contains("/dir2/baz\n")
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.stderr_is("realpath: dir1/foo2: No such file or directory\n");
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#[cfg(windows)]
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ucmd.arg("dir1/foo1")
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.arg("dir1/foo2")
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.arg("dir1/foo3")
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.run()
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.stdout_contains("\\dir2\\bar\n")
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.stdout_contains("\\dir2\\baz\n")
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.stderr_is("realpath: dir1/foo2: No such file or directory");
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}
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#[test]
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fn test_realpath_when_symlink_part_is_missing() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir2");
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at.touch("dir2/bar");
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at.mkdir("dir1");
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at.relative_symlink_file("../dir2/bar", "dir1/foo1");
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at.relative_symlink_file("dir2/bar", "dir1/foo2");
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at.relative_symlink_file("../dir2/baz", "dir1/foo3");
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at.symlink_file("dir3/bar", "dir1/foo4");
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let expect1 = format!("dir2{}bar", MAIN_SEPARATOR);
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let expect2 = format!("dir2{}baz", MAIN_SEPARATOR);
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ucmd.args(&["dir1/foo1", "dir1/foo2", "dir1/foo3", "dir1/foo4"])
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.run()
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.stdout_contains(expect1 + "\n")
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.stdout_contains(expect2 + "\n")
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.stderr_contains("realpath: dir1/foo2: No such file or directory\n")
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.stderr_contains("realpath: dir1/foo4: No such file or directory\n");
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}
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#[test]
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fn test_relative_existing_require_directories() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir1");
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at.touch("dir1/f");
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ucmd.args(&["-e", "--relative-base=.", "--relative-to=dir1/f", "."])
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.fails()
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.code_is(1)
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.stderr_contains("directory");
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}
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#[test]
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fn test_relative_existing_require_directories_2() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("dir1");
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at.touch("dir1/f");
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ucmd.args(&["-e", "--relative-base=.", "--relative-to=dir1", "."])
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.succeeds()
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.stdout_is("..\n");
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}
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#[test]
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fn test_relative_base_not_prefix_of_relative_to() {
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let result = new_ucmd!()
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.args(&[
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"-sm",
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"--relative-base=/usr/local",
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"--relative-to=/usr",
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"/usr",
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"/usr/local",
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])
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.succeeds();
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#[cfg(windows)]
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result.stdout_matches(&Regex::new(r"^.*:\\usr\n.*:\\usr\\local$").unwrap());
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#[cfg(not(windows))]
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result.stdout_is("/usr\n/usr/local\n");
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}
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#[test]
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fn test_relative_string_handling() {
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let result = new_ucmd!()
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.args(&["-m", "--relative-to=prefix", "prefixed/1"])
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.succeeds();
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#[cfg(not(windows))]
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result.stdout_is("../prefixed/1\n");
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#[cfg(windows)]
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result.stdout_is("..\\prefixed\\1\n");
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let result = new_ucmd!()
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.args(&["-m", "--relative-to=prefixed", "prefix/1"])
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.succeeds();
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#[cfg(not(windows))]
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result.stdout_is("../prefix/1\n");
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#[cfg(windows)]
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result.stdout_is("..\\prefix\\1\n");
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new_ucmd!()
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.args(&["-m", "--relative-to=prefixed", "prefixed/1"])
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.succeeds()
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.stdout_is("1\n");
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}
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#[test]
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fn test_relative() {
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let result = new_ucmd!()
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.args(&[
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"-sm",
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"--relative-base=/usr",
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"--relative-to=/usr",
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"/tmp",
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"/usr",
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])
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.succeeds();
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#[cfg(not(windows))]
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result.stdout_is("/tmp\n.\n");
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#[cfg(windows)]
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result.stdout_matches(&Regex::new(r"^.*:\\tmp\n\.$").unwrap());
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new_ucmd!()
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.args(&["-sm", "--relative-base=/", "--relative-to=/", "/", "/usr"])
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.succeeds()
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.stdout_is(".\nusr\n"); // spell-checker:disable-line
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let result = new_ucmd!()
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.args(&["-sm", "--relative-base=/usr", "/tmp", "/usr"])
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.succeeds();
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#[cfg(not(windows))]
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result.stdout_is("/tmp\n.\n");
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#[cfg(windows)]
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result.stdout_matches(&Regex::new(r"^.*:\\tmp\n\.$").unwrap());
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new_ucmd!()
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.args(&["-sm", "--relative-base=/", "/", "/usr"])
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.succeeds()
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.stdout_is(".\nusr\n"); // spell-checker:disable-line
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}
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